Name:Harsh Mercy
ManaCost:2 W
Types:Sorcery
A:SP$ RepeatEach | RepeatPlayers$ Player | RepeatSubAbility$ DBChooseType | SubAbility$ DBDestroyAll | StackDescription$ SpellDescription | SpellDescription$ Each player chooses a creature type. Destroy all creatures that aren't of a type chosen this way. They can't be regenerated.
SVar:DBChooseType:DB$ ChooseType | Defined$ Player.IsRemembered | Type$ Creature | AILogic$ MostProminentComputerControls | SubAbility$ DBRemember
SVar:DBRemember:DB$ PumpAll | ValidCards$ Creature.ChosenType | RememberPumped$ True
SVar:DBDestroyAll:DB$ DestroyAll | ValidCards$ Creature.IsNotRemembered | NoRegen$ True | SubAbility$ DBCleanup | StackDescription$ None
SVar:DBCleanup:DB$ Cleanup | ClearRemembered$ True
AI:RemoveDeck:All
Oracle:Each player chooses a creature type. Destroy all creatures that aren't of a type chosen this way. They can't be regenerated.
