Name:Sap Vitality
ManaCost:B B
Types:Instant
A:SP$ DealDamage | ValidTgts$ Creature,Planeswalker | TgtPrompt$ Select target creature or planeswalker | NumDmg$ 3 | SubAbility$ DBChooseCard | SpellDescription$ CARDNAME deals 3 damage to target creature or planeswalker.
SVar:DBChooseCard:DB$ ChooseCard | ChoiceZone$ Hand | Choices$ Card.Creature+YouOwn | ChoiceTitle$ Choose a creature card in your hand | ChoiceDesc$ creature | Mandatory$ True | SubAbility$ DBEffect | SpellDescription$ Choose a creature card in your hand.
SVar:DBEffect:DB$ Pump | PumpZone$ Hand | Defined$ ChosenCard | NumAtt$ 3 | Duration$ Perpetual | SubAbility$ DBCleanup | StackDescription$ SpellDescription | SpellDescription$ It perpetually gets +3/+0.
SVar:DBCleanup:DB$ Cleanup | ClearChosenCard$ True
Oracle:Sap Vitality deals 3 damage to target creature or planeswalker. Choose a creature card in your hand. It perpetually gets +3/+0.
