diff --git a/forge-game/src/main/java/forge/game/replacement/ReplacementLayer.java b/forge-game/src/main/java/forge/game/replacement/ReplacementLayer.java
index ca71573f4b8..38ab284bcd9 100644
--- a/forge-game/src/main/java/forge/game/replacement/ReplacementLayer.java
+++ b/forge-game/src/main/java/forge/game/replacement/ReplacementLayer.java
@@ -6,6 +6,7 @@ package forge.game.replacement;
  *
  */
 public enum ReplacementLayer {
+    CantHappen, // 614.17
     Control, // 616.1b
     Copy, // 616.1c
     Transform, // 616.1d
diff --git a/forge-gui/res/cardsfolder/g/grafdiggers_cage.txt b/forge-gui/res/cardsfolder/g/grafdiggers_cage.txt
index f77d045954e..72f0491a6f8 100644
--- a/forge-gui/res/cardsfolder/g/grafdiggers_cage.txt
+++ b/forge-gui/res/cardsfolder/g/grafdiggers_cage.txt
@@ -1,7 +1,7 @@
 Name:Grafdigger's Cage
 ManaCost:1
 Types:Artifact
-R:Event$ Moved | ActiveZones$ Battlefield | Origin$ Graveyard,Library | Destination$ Battlefield | ValidLKI$ Creature.Other | Prevent$ True | Description$ Creature cards in graveyards and libraries can't enter the battlefield.
+R:Event$ Moved | ActiveZones$ Battlefield | Origin$ Graveyard,Library | Destination$ Battlefield | ValidLKI$ Creature.Other | Prevent$ True | Layer$ CantHappen | Description$ Creature cards in graveyards and libraries can't enter the battlefield.
 S:Mode$ CantBeCast | Origin$ Graveyard,Library | Description$ Players can't cast spells from graveyards or libraries.
 SVar:NonStackingEffect:True
 AI:RemoveDeck:Random
diff --git a/forge-gui/res/cardsfolder/k/kunoros_hound_of_athreos.txt b/forge-gui/res/cardsfolder/k/kunoros_hound_of_athreos.txt
index d13c61e88b4..4924dd4516d 100644
--- a/forge-gui/res/cardsfolder/k/kunoros_hound_of_athreos.txt
+++ b/forge-gui/res/cardsfolder/k/kunoros_hound_of_athreos.txt
@@ -5,7 +5,7 @@ PT:3/3
 K:Vigilance
 K:Menace
 K:Lifelink
-R:Event$ Moved | ActiveZones$ Battlefield | Origin$ Graveyard | Destination$ Battlefield | ValidLKI$ Creature.Other | Prevent$ True | Description$ Creature cards in graveyards can't enter the battlefield.
+R:Event$ Moved | ActiveZones$ Battlefield | Origin$ Graveyard | Destination$ Battlefield | ValidLKI$ Creature.Other | Prevent$ True | Layer$ CantHappen | Description$ Creature cards in graveyards can't enter the battlefield.
 S:Mode$ CantBeCast | Origin$ Graveyard | Description$ Players can't cast spells from graveyards.
 SVar:NonStackingEffect:True
 Oracle:Vigilance, menace, lifelink\nCreature cards in graveyards can't enter the battlefield.\nPlayers can't cast spells from graveyards.
diff --git a/forge-gui/res/cardsfolder/w/weathered_runestone.txt b/forge-gui/res/cardsfolder/w/weathered_runestone.txt
index 824a1b4f92e..68f39c73052 100644
--- a/forge-gui/res/cardsfolder/w/weathered_runestone.txt
+++ b/forge-gui/res/cardsfolder/w/weathered_runestone.txt
@@ -1,7 +1,7 @@
 Name:Weathered Runestone
 ManaCost:2
 Types:Artifact
-R:Event$ Moved | ActiveZones$ Battlefield | Origin$ Graveyard,Library | Destination$ Battlefield | ValidLKI$ Permanent.nonland | Prevent$ True | Description$ Nonland permanent cards in graveyards and libraries can't enter the battlefield.
+R:Event$ Moved | ActiveZones$ Battlefield | Origin$ Graveyard,Library | Destination$ Battlefield | ValidLKI$ Permanent.nonland | Prevent$ True | Layer$ CantHappen | Description$ Nonland permanent cards in graveyards and libraries can't enter the battlefield.
 S:Mode$ CantBeCast | Origin$ Graveyard,Library | Description$ Players can't cast spells from graveyards or libraries.
 SVar:NonStackingEffect:True
 AI:RemoveDeck:Random
diff --git a/forge-gui/res/cardsfolder/w/worms_of_the_earth.txt b/forge-gui/res/cardsfolder/w/worms_of_the_earth.txt
index b758fbfa3d0..b1432871eaa 100644
--- a/forge-gui/res/cardsfolder/w/worms_of_the_earth.txt
+++ b/forge-gui/res/cardsfolder/w/worms_of_the_earth.txt
@@ -2,7 +2,7 @@ Name:Worms of the Earth
 ManaCost:2 B B B
 Types:Enchantment
 S:Mode$ CantPlayLand | Description$ Players can't play lands.
-R:Event$ Moved | ActiveZones$ Battlefield | Destination$ Battlefield | ValidCard$ Land | Prevent$ True | Description$ Lands can't enter the battlefield.
+R:Event$ Moved | ActiveZones$ Battlefield | Destination$ Battlefield | ValidCard$ Land | Prevent$ True | Layer$ CantHappen | Description$ Lands can't enter the battlefield.
 T:Mode$ Phase | Phase$ Upkeep | TriggerZones$ Battlefield | Execute$ RepeatAbility | TriggerDescription$ At the beginning of each upkeep, any player may sacrifice two lands or have CARDNAME deal 5 damage to that player. If a player does either, destroy CARDNAME.
 SVar:RepeatAbility:DB$ RepeatEach | RepeatPlayers$ Player | RepeatSubAbility$ DBChoose
 SVar:DBChoose:DB$ GenericChoice | Defined$ Player.IsRemembered | Choices$ SacTwoLands,DealDmg | AILogic$ PayUnlessCost