Name:Revivify
ManaCost:2 W
Types:Instant
A:SP$ RollDice | Sides$ 20 | Modifier$ X | ResultSubAbilities$ 1-14:DBToHand,Else:DBToField | SpellDescription$ Roll a d20 and add the number of creature cards in your graveyard that were put there from the battlefield this turn.
SVar:DBToHand:DB$ ChangeZone | Origin$ Graveyard | Destination$ Hand | Defined$ ValidGraveyard Creature.YouOwn+ThisTurnEnteredFrom_Battlefield | SpellDescription$ 1—14 VERT Return all creature cards in your graveyard that were put there from the battlefield this turn to your hand.
SVar:DBToField:DB$ ChangeZone | Origin$ Graveyard | Destination$ Battlefield | Defined$ ValidGraveyard Creature.YouOwn+ThisTurnEnteredFrom_Battlefield | SpellDescription$ 15+ VERT Return those cards from your graveyard to the battlefield.
SVar:X:Count$ThisTurnEntered_Graveyard_from_Battlefield_Creature.YouCtrl
Oracle:Roll a d20 and add the number of creature cards in your graveyard that were put there from the battlefield this turn.\n1—14 | Return all creature cards in your graveyard that were put there from the battlefield this turn to your hand.\n15+ | Return those cards from your graveyard to the battlefield.