Riftstone Portal

Tap up to two target creatures.

T: Destroy target land unless its controller has this creature deal 2 damage to them.

Flying When this creature enters, sacrifice it unless you exile a creature you control other than this creature. When this creature leaves the battlefield, return the exiled card to the battlefield under its owner's control.

T: Return two target cards from an opponent's graveyard to their hand. Destroy target attacking creature.

When this creature enters, exile all cards from your hand. When this creature leaves the battlefield, return the exiled cards to their owner's hand.

T: Return target card from an opponent's graveyard to their hand. Put a +1/+1 counter on target creature.

At the beginning of your upkeep, if you control twenty or more creatures, you win the game.

Destroy target enchanted permanent.