Name:Life Chisel
ManaCost:4
Types:Artifact
A:AB$ GainLife | Cost$ Sac<1/Creature> | LifeAmount$ X | PlayerTurn$ True | ActivationPhases$ Upkeep | References$ X | SpellDescription$ You gain life equal to the sacrificed creature's toughness. Activate this ability only during your upkeep.
SVar:X:Sacrificed$CardToughness
SVar:RemAIDeck:True
SVar:Picture:http://www.wizards.com/global/images/magic/general/life_chisel.jpg
Oracle:Sacrifice a creature: You gain life equal to the sacrificed creature's toughness. Activate this ability only during your upkeep.