diff --git a/Asset/data/asset/functions/artifact/0258.chen_dream_pillow/give/1.trigger.mcfunction b/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/give/1.trigger.mcfunction
similarity index 63%
rename from Asset/data/asset/functions/artifact/0258.chen_dream_pillow/give/1.trigger.mcfunction
rename to Asset/data/asset/functions/artifact/0258.cat_dream_pillow/give/1.trigger.mcfunction
index 01f9c6365b..cda2b37e54 100644
--- a/Asset/data/asset/functions/artifact/0258.chen_dream_pillow/give/1.trigger.mcfunction
+++ b/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/give/1.trigger.mcfunction
@@ -1,7 +1,7 @@
-#> asset:artifact/0258.chen_dream_pillow/give/1.trigger
+#> asset:artifact/0258.cat_dream_pillow/give/1.trigger
 #
 # 神器の取得処理の呼び出し時に実行されるfunction
 #
 # @within tag/function asset:artifact/give
 
-execute if data storage asset:context {id:258} run function asset:artifact/0258.chen_dream_pillow/give/2.give
+execute if data storage asset:context {id:258} run function asset:artifact/0258.cat_dream_pillow/give/2.give
diff --git a/Asset/data/asset/functions/artifact/0258.chen_dream_pillow/give/2.give.mcfunction b/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/give/2.give.mcfunction
similarity index 75%
rename from Asset/data/asset/functions/artifact/0258.chen_dream_pillow/give/2.give.mcfunction
rename to Asset/data/asset/functions/artifact/0258.cat_dream_pillow/give/2.give.mcfunction
index 00f36db5e6..b8b08c2ae7 100644
--- a/Asset/data/asset/functions/artifact/0258.chen_dream_pillow/give/2.give.mcfunction
+++ b/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/give/2.give.mcfunction
@@ -1,9 +1,9 @@
-#> asset:artifact/0258.chen_dream_pillow/give/2.give
+#> asset:artifact/0258.cat_dream_pillow/give/2.give
 #
 # 神器の作成部 ここでID等を定義する
 #
 # @user
-# @within function asset:artifact/0258.chen_dream_pillow/give/1.trigger
+# @within function asset:artifact/0258.cat_dream_pillow/give/1.trigger
 
 # 神器の説明や消費MPなどをここで設定する。
 # 最後にasset:artifact/common/giveを実行することで入手可能。
@@ -11,19 +11,19 @@
 # 神器のID (int) スプレッドシートの値を入れる
     data modify storage asset:artifact ID set value 258
 # 神器のベースアイテム
-    data modify storage asset:artifact Item set value "minecraft:carrot_on_a_stick"
+    data modify storage asset:artifact Item set value "minecraft:stick"
 # 神器の名前 (TextComponentString)
-    data modify storage asset:artifact Name set value '{"text":"ちぇん氏の夢枕","color":"light_purple"}'
+    data modify storage asset:artifact Name set value '{"text":"猫の夢見枕","color":"#F8CEF5"}'
 # 神器の説明文 (TextComponentString[])
-    data modify storage asset:artifact Lore set value ['{"text":"「あぁ～ためになる～」"}']
+    data modify storage asset:artifact Lore set value ['{"text":"回復対象に回復量の30%分のバリアを付与する。"}','{"text":"猫の意匠が施された枕。","color":"gray"}','{"text":"この枕で眠ると猫に囲まれる夢を見る。","color":"gray"}']
 # MP以外の消費物 (TextComponentString) (オプション)
     # data modify storage asset:artifact CostText set value
 # 使用回数 (int) (オプション)
-    data modify storage asset:artifact RemainingCount set value 1
+    # data modify storage asset:artifact RemainingCount set value
 # 神器を発動できるスロット (string) Wikiを参照
-    data modify storage asset:artifact Slot set value "auto"
+    data modify storage asset:artifact Slot set value "hotbar"
 # 神器のトリガー (string) Wikiを参照
-    data modify storage asset:artifact Trigger set value "onClick"
+    data modify storage asset:artifact Trigger set value "onHeal"
 # 神器の発動条件 (TextComponentString) (オプション)
     # data modify storage asset:artifact Condition set value
 # 攻撃に関する情報 -Damage量 (literal[]/literal) Wikiを参照 (オプション)
@@ -39,21 +39,21 @@
 # 攻撃に関する情報 -攻撃範囲 (literal) Wikiを参照 (オプション)
     # data modify storage asset:artifact AttackInfo.AttackRange set value
 # MP消費量 (int)
-    data modify storage asset:artifact MPCost set value 0
+    data modify storage asset:artifact MPCost set value 12
 # MP必要量 (int) (オプション)
     # data modify storage asset:artifact MPRequire set value
 # 神器のクールダウン (int) (オプション)
-    # data modify storage asset:artifact LocalCooldown set value
+    data modify storage asset:artifact LocalCooldown set value 200
 # グローバルクールダウン (int) (オプション)
     # data modify storage asset:artifact SpecialCooldown set value
 # クールダウンによる使用不可のメッセージを非表示にするか否か (boolean) (オプション)
-    # data modify storage asset:artifact DisableCooldownMessage set value
+    data modify storage asset:artifact DisableCooldownMessage set value true
 # MP不足による使用不可のメッセージを非表示にするか否か (boolean) (オプション)
-    # data modify storage asset:artifact DisableMPMessage set value
+    data modify storage asset:artifact DisableMPMessage set value true
 # 扱える神 (string[]) Wikiを参照
-    data modify storage asset:artifact CanUsedGod set value ["Nyaptov"]
+    data modify storage asset:artifact CanUsedGod set value ["Nyaptov", "Rumor"]
 # カスタムNBT (NBTCompound) 追加で指定したいNBT (オプション)
     # data modify storage asset:artifact CustomNBT set value {}
 
 # 神器の入手用function
-    function asset:artifact/common/give
\ No newline at end of file
+    function asset:artifact/common/give
diff --git a/Asset/data/asset/functions/artifact/0258.chen_dream_pillow/register.mcfunction b/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/register.mcfunction
similarity index 76%
rename from Asset/data/asset/functions/artifact/0258.chen_dream_pillow/register.mcfunction
rename to Asset/data/asset/functions/artifact/0258.cat_dream_pillow/register.mcfunction
index 4f68d679de..92b6ad24bf 100644
--- a/Asset/data/asset/functions/artifact/0258.chen_dream_pillow/register.mcfunction
+++ b/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/register.mcfunction
@@ -1,4 +1,4 @@
-#> asset:artifact/0258.chen_dream_pillow/register
+#> asset:artifact/0258.cat_dream_pillow/register
 #
 # 神器プールへの登録処理
 #
diff --git a/Asset/data/asset/functions/artifact/0258.chen_dream_pillow/trigger/1.trigger.mcfunction b/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/trigger/1.trigger.mcfunction
similarity index 60%
rename from Asset/data/asset/functions/artifact/0258.chen_dream_pillow/trigger/1.trigger.mcfunction
rename to Asset/data/asset/functions/artifact/0258.cat_dream_pillow/trigger/1.trigger.mcfunction
index a6c9e77bc7..e20d615308 100644
--- a/Asset/data/asset/functions/artifact/0258.chen_dream_pillow/trigger/1.trigger.mcfunction
+++ b/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/trigger/1.trigger.mcfunction
@@ -1,8 +1,8 @@
-#> asset:artifact/0258.chen_dream_pillow/trigger/1.trigger
+#> asset:artifact/0258.cat_dream_pillow/trigger/1.trigger
 #
 # 指定したイベントタイミングで実行されるfunction
 #
 # @within tag/function asset:artifact/**
 
 # storage asset:idのauto/feet/legs/chest/head/mainhand/offhandに装備している神器のIDが入っているので比較し、~/2.check_condition.mcfunctionを実行する
-    execute if data storage asset:context id{auto:258} run function asset:artifact/0258.chen_dream_pillow/trigger/2.check_condition
\ No newline at end of file
+    execute if data storage asset:context id{hotbar:[258]} run function asset:artifact/0258.cat_dream_pillow/trigger/2.check_condition
diff --git a/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/trigger/2.check_condition.mcfunction b/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/trigger/2.check_condition.mcfunction
new file mode 100644
index 0000000000..275fdcae99
--- /dev/null
+++ b/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/trigger/2.check_condition.mcfunction
@@ -0,0 +1,14 @@
+#> asset:artifact/0258.cat_dream_pillow/trigger/2.check_condition
+#
+# 神器の発動条件をチェックします
+#
+# @within function asset:artifact/0258.cat_dream_pillow/trigger/1.trigger
+
+# 神器IDの設定
+    data modify storage asset:artifact TargetID set value 258
+# 神器の基本的な条件の確認を行うfunction、成功している場合CanUsedタグが付く
+    function asset:artifact/common/check_condition/hotbar
+# 他にアイテム等確認する場合はここに書く
+
+# CanUsedタグをチェックして3.main.mcfunctionを実行する
+    execute if entity @s[tag=CanUsed] run function asset:artifact/0258.cat_dream_pillow/trigger/3.main
diff --git a/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/trigger/3.main.mcfunction b/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/trigger/3.main.mcfunction
new file mode 100644
index 0000000000..81a0054c06
--- /dev/null
+++ b/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/trigger/3.main.mcfunction
@@ -0,0 +1,41 @@
+#> asset:artifact/0258.cat_dream_pillow/trigger/3.main
+#
+# 神器のメイン処理部
+#
+# @within function asset:artifact/0258.cat_dream_pillow/trigger/2.check_condition
+
+# 基本的な使用時の処理(MP消費や使用回数の処理など)を行う auto/feet/legs/chest/head/mainhand/offhandを記載してね
+    function asset:artifact/common/use/hotbar
+
+# ここから先は神器側の効果の処理を書く
+
+#> Private
+# @private
+    #declare score_holder $Random
+
+# 演出
+    particle dust 1000000000 -0.3 -0.2 1 ~ ~1.2 ~ 0.8 0.4 0.8 0 50
+
+# 乱数生成
+    execute store result score $Random Temporary run function lib:random/
+    scoreboard players operation $Random Temporary %= $3 Const
+
+# playsound
+    execute if score $Random Temporary matches 0 run playsound entity.cat.ambient player @a ~ ~ ~ 1 1 0
+    execute if score $Random Temporary matches 1 run playsound entity.cat.purreow player @a ~ ~ ~ 1 1 0
+    execute if score $Random Temporary matches 2 run playsound entity.cat.stray_ambient player @a ~ ~ ~ 1 1 0
+
+# ToとAmountsをコピー
+    data modify storage asset:temp Temp.To set from storage asset:context Heal.To
+    data modify storage asset:temp Temp.Amounts set from storage asset:context Heal.Amounts
+
+# 回復対象へそれぞれの回復量の30%分のバリアを付与
+    function asset:artifact/0258.cat_dream_pillow/trigger/give_barrier
+
+# リセット
+    scoreboard players reset $TempUserID Temporary
+    scoreboard players reset $Random Temporary
+    scoreboard players reset $BarrierAmount Temporary
+    scoreboard players reset $CurrentBarrier Temporary
+    scoreboard players reset $MaxHP30Per Temporary
+    data remove storage asset:temp Temp
diff --git a/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/trigger/_index.d.mcfunction b/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/trigger/_index.d.mcfunction
new file mode 100644
index 0000000000..c9e4cec1cc
--- /dev/null
+++ b/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/trigger/_index.d.mcfunction
@@ -0,0 +1,9 @@
+#> asset:artifact/0258.cat_dream_pillow/trigger/_index.d
+# @private
+
+#> tag
+# @within function asset:artifact/0258.cat_dream_pillow/trigger/**
+    #declare score_holder $TempUserID
+    #declare score_holder $BarrierAmount
+    #declare score_holder $CurrentBarrier
+    #declare tag BarrierTarget
diff --git a/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/trigger/give_barrier.mcfunction b/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/trigger/give_barrier.mcfunction
new file mode 100644
index 0000000000..c7cbdf76ae
--- /dev/null
+++ b/Asset/data/asset/functions/artifact/0258.cat_dream_pillow/trigger/give_barrier.mcfunction
@@ -0,0 +1,48 @@
+#> asset:artifact/0258.cat_dream_pillow/trigger/give_barrier
+#
+# バリアをプレイヤーに再帰で付与していく
+#
+# @within function
+#   asset:artifact/0258.cat_dream_pillow/trigger/3.main
+#   asset:artifact/0258.cat_dream_pillow/trigger/give_barrier
+
+# このmcf実行前にHeal.To[]とHeal.Amounts[]をコピーする
+# Temp.To[]の最後尾のUserIDのプレイヤーに、Temp.Amounts[]の最後尾の値の30%のバリアを付与する
+# ↑が終わったらTemp.To[]とTemp.Amountsの最後尾の要素を削除し、要素が残っていれば再帰する
+
+# UserIDを取得
+    execute store result score $TempUserID Temporary run data get storage asset:temp Temp.To[-1]
+
+# Amountsの30%の10倍を取得 代入する際に0.1倍にする
+    execute store result score $BarrierAmount Temporary run data get storage asset:temp Temp.Amounts[-1] 3
+
+# 該当プレイヤーにTagをつけておく
+    execute at @a if score $TempUserID Temporary = @p UserID run tag @p add BarrierTarget
+
+# 演出 使用者には演出を出さない
+    execute at @p[tag=BarrierTarget,tag=!this] run particle dust 1000000000 -0.3 -0.2 1 ~ ~1.2 ~ 0.8 0.4 0.8 0 50
+
+# 現在のバリアの数値を取得
+    data modify storage api: Argument.UUID set value [I;1,3,267,0]
+    function api:entity/player/absorption/get
+    execute store result score $CurrentBarrier Temporary run data get storage api: Return.Absorption.Amount 10
+
+# 付与するバリア数値 < 現在バリア数値ならTagを削除
+    execute if score $BarrierAmount Temporary < $CurrentBarrier Temporary run tag @p[tag=BarrierTarget] remove BarrierTarget
+
+# バリア数値をフィールドへ代入
+    execute store result storage api: Argument.FieldOverride.Barrier double 0.1 run scoreboard players get $BarrierAmount Temporary
+
+# バリア用エフェクトを付与
+    data modify storage api: Argument.ID set value 267
+    execute as @p[tag=BarrierTarget] run function api:entity/mob/effect/give
+
+# Tagを削除
+    tag @p[tag=BarrierTarget] remove BarrierTarget
+
+# 配列の最後尾の要素を削除
+    data remove storage asset:temp Temp.To[-1]
+    data remove storage asset:temp Temp.Amounts[-1]
+
+# 要素がまだあれば再帰
+    execute if data storage asset:temp Temp.To[-1] run function asset:artifact/0258.cat_dream_pillow/trigger/give_barrier
diff --git a/Asset/data/asset/functions/artifact/0258.chen_dream_pillow/trigger/2.check_condition.mcfunction b/Asset/data/asset/functions/artifact/0258.chen_dream_pillow/trigger/2.check_condition.mcfunction
deleted file mode 100644
index 50fb85bdcb..0000000000
--- a/Asset/data/asset/functions/artifact/0258.chen_dream_pillow/trigger/2.check_condition.mcfunction
+++ /dev/null
@@ -1,12 +0,0 @@
-#> asset:artifact/0258.chen_dream_pillow/trigger/2.check_condition
-#
-# 神器の発動条件をチェックします
-#
-# @within function asset:artifact/0258.chen_dream_pillow/trigger/1.trigger
-
-# 神器の基本的な条件の確認を行うfunction、成功している場合CanUsedタグが付く auto/feet/legs/chest/head/mainhand/offhandを記載してね
-    function asset:artifact/common/check_condition/auto
-# 他にアイテム等確認する場合はここに書く
-
-# CanUsedタグをチェックして3.main.mcfunctionを実行する
-    execute if entity @s[tag=CanUsed] run function asset:artifact/0258.chen_dream_pillow/trigger/3.main
\ No newline at end of file
diff --git a/Asset/data/asset/functions/artifact/0258.chen_dream_pillow/trigger/3.main.mcfunction b/Asset/data/asset/functions/artifact/0258.chen_dream_pillow/trigger/3.main.mcfunction
deleted file mode 100644
index 3578a6bdd8..0000000000
--- a/Asset/data/asset/functions/artifact/0258.chen_dream_pillow/trigger/3.main.mcfunction
+++ /dev/null
@@ -1,26 +0,0 @@
-#> asset:artifact/0258.chen_dream_pillow/trigger/3.main
-#
-# 神器のメイン処理部
-#
-# @within function asset:artifact/0258.chen_dream_pillow/trigger/2.check_condition
-
-#> private
-# @private
-    #declare score_holder $Fluctuation
-
-# 基本的な使用時の処理(MP消費や使用回数の処理など)を行う auto/feet/legs/chest/head/mainhand/offhandを記載してね
-    function asset:artifact/common/use/auto
-
-# ここから先は神器側の効果の処理を書く
-
-# 演出
-    particle minecraft:composter ~ ~1 ~ 0.5 0.5 0.5 1 100 force @s
-    playsound minecraft:ui.toast.challenge_complete player @a ~ ~ ~ 1 1
-    title @a times 20 60 20
-    title @a title {"text":"あぁ～ためになる～","color":"aqua","bold":true}
-    title @a subtitle {"text":"ちぇん氏のTwitterをフォローしよう！"}
-    tellraw @a [{"text":"とってもためになるちぇん氏のTwitter：","color":"white"},{"text":"@CMD__Cat","color":"aqua","clickEvent":{"action":"open_url","value":"https://twitter.com/CMD__Cat"},"hoverEvent":{"action":"show_text","contents":{"text":"クリックしてアクセス！"}}}]
-
-# MP回復
-    scoreboard players set $Fluctuation Lib 1231
-    function lib:mp/fluctuation
\ No newline at end of file
diff --git a/Asset/data/asset/functions/effect/0267.dreaming_veil/_/end.mcfunction b/Asset/data/asset/functions/effect/0267.dreaming_veil/_/end.mcfunction
new file mode 100644
index 0000000000..1257a8be30
--- /dev/null
+++ b/Asset/data/asset/functions/effect/0267.dreaming_veil/_/end.mcfunction
@@ -0,0 +1,7 @@
+#> asset:effect/0267.dreaming_veil/_/end
+#
+# Effectの効果の終了時に実行されるfunction
+#
+# @within tag/function asset:effect/end
+
+execute if data storage asset:context {id:267} run function asset:effect/0267.dreaming_veil/end/
diff --git a/Asset/data/asset/functions/effect/0267.dreaming_veil/_/given.mcfunction b/Asset/data/asset/functions/effect/0267.dreaming_veil/_/given.mcfunction
new file mode 100644
index 0000000000..0827a37b0e
--- /dev/null
+++ b/Asset/data/asset/functions/effect/0267.dreaming_veil/_/given.mcfunction
@@ -0,0 +1,7 @@
+#> asset:effect/0267.dreaming_veil/_/given
+#
+# Effectが付与された時に実行されるfunction
+#
+# @within tag/function asset:effect/given
+
+execute if data storage asset:context {id:267} run function asset:effect/0267.dreaming_veil/given/
diff --git a/Asset/data/asset/functions/effect/0267.dreaming_veil/_/re-given.mcfunction b/Asset/data/asset/functions/effect/0267.dreaming_veil/_/re-given.mcfunction
new file mode 100644
index 0000000000..b16831aa2b
--- /dev/null
+++ b/Asset/data/asset/functions/effect/0267.dreaming_veil/_/re-given.mcfunction
@@ -0,0 +1,7 @@
+#> asset:effect/0267.dreaming_veil/_/re-given
+#
+# Effectが上書きされた時に実行されるfunction
+#
+# @within tag/function asset:effect/re-given
+
+execute if data storage asset:context {id:267} run function asset:effect/0267.dreaming_veil/re-given/
diff --git a/Asset/data/asset/functions/effect/0267.dreaming_veil/_/register.mcfunction b/Asset/data/asset/functions/effect/0267.dreaming_veil/_/register.mcfunction
new file mode 100644
index 0000000000..fe721ad1b4
--- /dev/null
+++ b/Asset/data/asset/functions/effect/0267.dreaming_veil/_/register.mcfunction
@@ -0,0 +1,7 @@
+#> asset:effect/0267.dreaming_veil/_/register
+#
+#
+#
+# @within tag/function asset:effect/register
+
+execute if data storage asset:context {id:267} run function asset:effect/0267.dreaming_veil/register
diff --git a/Asset/data/asset/functions/effect/0267.dreaming_veil/_/remove.mcfunction b/Asset/data/asset/functions/effect/0267.dreaming_veil/_/remove.mcfunction
new file mode 100644
index 0000000000..378b888486
--- /dev/null
+++ b/Asset/data/asset/functions/effect/0267.dreaming_veil/_/remove.mcfunction
@@ -0,0 +1,7 @@
+#> asset:effect/0267.dreaming_veil/_/remove
+#
+# Effectが神器や牛乳によって削除された時に実行されるfunction
+#
+# @within tag/function asset:effect/remove
+
+execute if data storage asset:context {id:267} run function asset:effect/0267.dreaming_veil/remove/
diff --git a/Asset/data/asset/functions/effect/0267.dreaming_veil/_index.d.mcfunction b/Asset/data/asset/functions/effect/0267.dreaming_veil/_index.d.mcfunction
new file mode 100644
index 0000000000..7178a1671d
--- /dev/null
+++ b/Asset/data/asset/functions/effect/0267.dreaming_veil/_index.d.mcfunction
@@ -0,0 +1,6 @@
+#> asset:effect/0267.dreaming_veil/_index.d
+# @private
+
+#> 0267.dreaming_veil
+# @within function asset:effect/0267.dreaming_veil/**
+    #declare
diff --git a/Asset/data/asset/functions/effect/0267.dreaming_veil/barrier/add.mcfunction b/Asset/data/asset/functions/effect/0267.dreaming_veil/barrier/add.mcfunction
new file mode 100644
index 0000000000..0a2c29a35f
--- /dev/null
+++ b/Asset/data/asset/functions/effect/0267.dreaming_veil/barrier/add.mcfunction
@@ -0,0 +1,16 @@
+#> asset:effect/0267.dreaming_veil/barrier/add
+#
+# バリアを付与する
+#
+# @within function
+#   asset:effect/0267.dreaming_veil/given/
+#   asset:effect/0267.dreaming_veil/re-given/
+
+# フィールドからバリア量を取得
+    data modify storage api: Argument.Amount set from storage asset:context this.Barrier
+
+# バリア設定
+    data modify storage api: Argument.UUID set value [I;1,3,267,0]
+    data modify storage api: Argument.Priority set value 1
+    data modify storage api: Argument.WipedCallback set value "asset:effect/0267.dreaming_veil/remove/"
+    function api:entity/player/absorption/add
diff --git a/Asset/data/asset/functions/effect/0267.dreaming_veil/barrier/remove.mcfunction b/Asset/data/asset/functions/effect/0267.dreaming_veil/barrier/remove.mcfunction
new file mode 100644
index 0000000000..7a56a71297
--- /dev/null
+++ b/Asset/data/asset/functions/effect/0267.dreaming_veil/barrier/remove.mcfunction
@@ -0,0 +1,11 @@
+#> asset:effect/0267.dreaming_veil/barrier/remove
+#
+# バリアを削除する
+#
+# @within function
+#   asset:effect/0267.dreaming_veil/end/
+#   asset:effect/0267.dreaming_veil/remove/
+
+# バリアを削除する
+    data modify storage api: Argument.UUID set value [I;1,3,267,0]
+    function api:entity/player/absorption/remove
diff --git a/Asset/data/asset/functions/effect/0267.dreaming_veil/end/.mcfunction b/Asset/data/asset/functions/effect/0267.dreaming_veil/end/.mcfunction
new file mode 100644
index 0000000000..6bde1e8967
--- /dev/null
+++ b/Asset/data/asset/functions/effect/0267.dreaming_veil/end/.mcfunction
@@ -0,0 +1,8 @@
+#> asset:effect/0267.dreaming_veil/end/
+#
+# Effectの効果が切れた時の処理
+#
+# @within function asset:effect/0267.dreaming_veil/_/end
+
+# バリアを削除する
+    function asset:effect/0267.dreaming_veil/barrier/remove
diff --git a/Asset/data/asset/functions/effect/0267.dreaming_veil/given/.mcfunction b/Asset/data/asset/functions/effect/0267.dreaming_veil/given/.mcfunction
new file mode 100644
index 0000000000..04debfbe7f
--- /dev/null
+++ b/Asset/data/asset/functions/effect/0267.dreaming_veil/given/.mcfunction
@@ -0,0 +1,8 @@
+#> asset:effect/0267.dreaming_veil/given/
+#
+# Effectが付与された時の処理
+#
+# @within function asset:effect/0267.dreaming_veil/_/given
+
+# バリアを付与する
+    function asset:effect/0267.dreaming_veil/barrier/add
diff --git a/Asset/data/asset/functions/effect/0267.dreaming_veil/re-given/.mcfunction b/Asset/data/asset/functions/effect/0267.dreaming_veil/re-given/.mcfunction
new file mode 100644
index 0000000000..2d0cdd6593
--- /dev/null
+++ b/Asset/data/asset/functions/effect/0267.dreaming_veil/re-given/.mcfunction
@@ -0,0 +1,8 @@
+#> asset:effect/0267.dreaming_veil/re-given/
+#
+# Effectが上書きされた時の処理
+#
+# @within function asset:effect/0267.dreaming_veil/_/re-given
+
+# バリアを付与する
+    function asset:effect/0267.dreaming_veil/barrier/add
diff --git a/Asset/data/asset/functions/effect/0267.dreaming_veil/register.mcfunction b/Asset/data/asset/functions/effect/0267.dreaming_veil/register.mcfunction
new file mode 100644
index 0000000000..03982dd94e
--- /dev/null
+++ b/Asset/data/asset/functions/effect/0267.dreaming_veil/register.mcfunction
@@ -0,0 +1,35 @@
+#> asset:effect/0267.dreaming_veil/register
+#
+# Effectのデータを指定
+#
+# @within function asset:effect/0267.dreaming_veil/_/register
+
+# ExtendsSafe (boolean) (default = false)
+    # data modify storage asset:effect ExtendsSafe set value true
+# ID (int)
+    data modify storage asset:effect ID set value 267
+# 名前 (TextComponentString)
+    data modify storage asset:effect Name set value '{"text":"夢見の護り","color":"light_purple"}'
+# 説明文 (TextComponentString[])
+    data modify storage asset:effect Description set value ['{"text":"ダメージを吸収する","color":"white"}']
+# 効果時間 (int) (default = API || error)
+    data modify storage asset:effect Duration set value 600
+# スタック (int) (default = API || 1)
+    # data modify storage asset:effect Stack set value
+# 効果時間の操作方法 (default = API || "replace")
+    # data modify storage asset:effect DurationOperation set value
+# スタックの操作方法 (default = API || "replace")
+    # data modify storage asset:effect StackOperation set value
+# 最大効果時間 (int) (default = 2147483647)
+    # data modify storage asset:effect MaxDuration set value
+# 最大スタック (int) (default = 2147483647)
+    data modify storage asset:effect MaxStack set value 1
+# 悪い効果か否か (boolean)
+    data modify storage asset:effect IsBadEffect set value false
+# 死亡時のエフェクトの処理 (default = "remove")
+    # data modify storage asset:effect ProcessOnDied set value
+# 消すのに必要なレベル (int) (default = 1)
+    data modify storage asset:effect RequireClearLv set value 3
+
+# フィールド
+    # data modify storage asset:effect Field set value {}
diff --git a/Asset/data/asset/functions/effect/0267.dreaming_veil/remove/.mcfunction b/Asset/data/asset/functions/effect/0267.dreaming_veil/remove/.mcfunction
new file mode 100644
index 0000000000..283f14e250
--- /dev/null
+++ b/Asset/data/asset/functions/effect/0267.dreaming_veil/remove/.mcfunction
@@ -0,0 +1,8 @@
+#> asset:effect/0267.dreaming_veil/remove/
+#
+# Effectが削除された時の処理
+#
+# @within function asset:effect/0267.dreaming_veil/_/remove
+
+# バリアを削除する
+    function asset:effect/0267.dreaming_veil/barrier/remove
diff --git a/Asset/data/asset/tags/functions/artifact/click.carrot_on_a_stick.json b/Asset/data/asset/tags/functions/artifact/click.carrot_on_a_stick.json
index 4cb0d676c9..1e5268b531 100644
--- a/Asset/data/asset/tags/functions/artifact/click.carrot_on_a_stick.json
+++ b/Asset/data/asset/tags/functions/artifact/click.carrot_on_a_stick.json
@@ -70,7 +70,6 @@
         "asset:artifact/0295.call_elemental_familiar/trigger/1.trigger",
         "asset:artifact/0093.diamond_armor_set/trigger/1.trigger",
         "asset:artifact/0290.carefully_collector/trigger/1.trigger",
-        "asset:artifact/0258.chen_dream_pillow/trigger/1.trigger",
         "asset:artifact/0361.rainbow_crystal/trigger/1.trigger",
         "asset:artifact/0212.anti_materiel_rifle/trigger/1.trigger",
         "asset:artifact/0107.dispenser_canon/trigger/1.trigger",
diff --git a/Asset/data/asset/tags/functions/artifact/give.json b/Asset/data/asset/tags/functions/artifact/give.json
index 9da6d1a772..94867329bd 100644
--- a/Asset/data/asset/tags/functions/artifact/give.json
+++ b/Asset/data/asset/tags/functions/artifact/give.json
@@ -270,7 +270,7 @@
         "asset:artifact/0249.wakinyan/give/1.trigger",
         "asset:artifact/0250.phoenix/give/1.trigger",
         "asset:artifact/0252.void_transaction/give/1.trigger",
-        "asset:artifact/0258.chen_dream_pillow/give/1.trigger",
+        "asset:artifact/0258.cat_dream_pillow/give/1.trigger",
         "asset:artifact/0260.heal_lv.1/give/1.trigger",
         "asset:artifact/0261.holy_symbol_lv.1/give/1.trigger",
         "asset:artifact/0262.angel_ray_lv.1/give/1.trigger",
diff --git a/Asset/data/asset/tags/functions/artifact/heal.json b/Asset/data/asset/tags/functions/artifact/heal.json
index 1156e209c6..76f5d6a9d4 100644
--- a/Asset/data/asset/tags/functions/artifact/heal.json
+++ b/Asset/data/asset/tags/functions/artifact/heal.json
@@ -1,5 +1,6 @@
 {
     "values": [
+        "asset:artifact/0258.cat_dream_pillow/trigger/1.trigger",
         "asset:artifact/1108.white_lily_of_priestess/trigger/1.trigger",
         "asset:artifact/1069.sprout_of_dappled_sunlight/trigger/1.trigger"
     ]
diff --git a/Asset/data/asset/tags/functions/artifact/register.json b/Asset/data/asset/tags/functions/artifact/register.json
index 5c00e187f9..1626141926 100644
--- a/Asset/data/asset/tags/functions/artifact/register.json
+++ b/Asset/data/asset/tags/functions/artifact/register.json
@@ -67,7 +67,7 @@
         "asset:artifact/0250.phoenix/register",
         "asset:artifact/0252.void_transaction/register",
         "asset:artifact/0253.holy_barrier/register",
-        "asset:artifact/0258.chen_dream_pillow/register",
+        "asset:artifact/0258.cat_dream_pillow/register",
         "asset:artifact/0260.heal_lv.1/register",
         "asset:artifact/0261.holy_symbol_lv.1/register",
         "asset:artifact/0262.angel_ray_lv.1/register",
diff --git a/Asset/data/asset/tags/functions/effect/end.json b/Asset/data/asset/tags/functions/effect/end.json
index a312ed37d7..dcfc22cd17 100644
--- a/Asset/data/asset/tags/functions/effect/end.json
+++ b/Asset/data/asset/tags/functions/effect/end.json
@@ -33,6 +33,7 @@
         "asset:effect/0608.sinking/_/end",
         "asset:effect/0612.infringement/_/end",
         "asset:effect/0613.white_curse/_/end",
-        "asset:effect/0203.secret_meat/_/end"
+        "asset:effect/0203.secret_meat/_/end",
+        "asset:effect/0267.dreaming_veil/_/end"
     ]
-}
\ No newline at end of file
+}
diff --git a/Asset/data/asset/tags/functions/effect/given.json b/Asset/data/asset/tags/functions/effect/given.json
index 0f5b86caa4..77c9592a9e 100644
--- a/Asset/data/asset/tags/functions/effect/given.json
+++ b/Asset/data/asset/tags/functions/effect/given.json
@@ -31,6 +31,7 @@
         "asset:effect/0608.sinking/_/given",
         "asset:effect/0612.infringement/_/given",
         "asset:effect/0613.white_curse/_/given",
-        "asset:effect/0203.secret_meat/_/given"
+        "asset:effect/0203.secret_meat/_/given",
+        "asset:effect/0267.dreaming_veil/_/given"
     ]
-}
\ No newline at end of file
+}
diff --git a/Asset/data/asset/tags/functions/effect/re-given.json b/Asset/data/asset/tags/functions/effect/re-given.json
index 0e31070541..f0a7b869c3 100644
--- a/Asset/data/asset/tags/functions/effect/re-given.json
+++ b/Asset/data/asset/tags/functions/effect/re-given.json
@@ -9,6 +9,7 @@
         "asset:effect/0607.sedation/_/re-given",
         "asset:effect/0608.sinking/_/re-given",
         "asset:effect/0612.infringement/_/re-given",
-        "asset:effect/0613.white_curse/_/re-given"
+        "asset:effect/0613.white_curse/_/re-given",
+        "asset:effect/0267.dreaming_veil/_/re-given"
     ]
 }
diff --git a/Asset/data/asset/tags/functions/effect/register.json b/Asset/data/asset/tags/functions/effect/register.json
index ab1ab74627..ce0fdac0c5 100644
--- a/Asset/data/asset/tags/functions/effect/register.json
+++ b/Asset/data/asset/tags/functions/effect/register.json
@@ -37,6 +37,7 @@
         "asset:effect/0608.sinking/_/register",
         "asset:effect/0612.infringement/_/register",
         "asset:effect/0613.white_curse/_/register",
-        "asset:effect/0203.secret_meat/_/register"
+        "asset:effect/0203.secret_meat/_/register",
+        "asset:effect/0267.dreaming_veil/_/register"
     ]
-}
\ No newline at end of file
+}
diff --git a/Asset/data/asset/tags/functions/effect/remove.json b/Asset/data/asset/tags/functions/effect/remove.json
index eddf384632..ac78e00ae4 100644
--- a/Asset/data/asset/tags/functions/effect/remove.json
+++ b/Asset/data/asset/tags/functions/effect/remove.json
@@ -31,6 +31,7 @@
         "asset:effect/0608.sinking/_/remove",
         "asset:effect/0612.infringement/_/remove",
         "asset:effect/0613.white_curse/_/remove",
-        "asset:effect/0203.secret_meat/_/remove"
+        "asset:effect/0203.secret_meat/_/remove",
+        "asset:effect/0267.dreaming_veil/_/remove"
     ]
-}
\ No newline at end of file
+}