Name:Killing Wave
ManaCost:X B
Types:Sorcery
A:SP$ RepeatEach | Cost$ X B | RepeatCards$ Creature | Zone$ Battlefield | RepeatSubAbility$ DBSacUnless | References$ X | SpellDescription$ For each creature, its controller sacrifices it unless he or she pays X life.
SVar:DBSacUnless:DB$ Sacrifice | Defined$ Player | SacValid$ Remembered.Self | UnlessCost$ PayLife<X> | UnlessPayer$ RememberedController | References$ X | Random$ True | StackDescription$ Sacrifice {c:Remembered}
SVar:X:Count$xPaid
SVar:RemAIDeck:True
SVar:Picture:http://www.wizards.com/global/images/magic/general/killing_wave.jpg
Oracle:For each creature, its controller sacrifices it unless he or she pays X life.