Name:Catastrophe
ManaCost:4 W W
Types:Sorcery
A:SP$ GenericChoice | Choices$ DBKillLand,DBKillCreatures | Defined$ You | AILogic$ BestOption | StackDescription$ SpellDescription | SpellDescription$ Destroy all lands or all creatures. Creatures destroyed this way can't be regenerated.
SVar:DBKillLand:DB$ DestroyAll | ValidCards$ Land | NoRegenValid$ Creature | SpellDescription$ Destroy all lands.
SVar:DBKillCreatures:DB$ DestroyAll | ValidCards$ Creature | NoRegen$ True | SpellDescription$ Destroy all creatures. They can't be regenerated.
Oracle:Destroy all lands or all creatures. Creatures destroyed this way can't be regenerated.
