FlyingWhen Gilded Drake enters, exchange control of Gilded Drake and up to one target creature an opponent controls. If you don't or can't make an exchange, sacrifice Gilded Drake. This ability still resolves if its target becomes illegal.
Until end of turn, you may play lands and cast spells from your graveyard.If a card would be put into your graveyard from anywhere this turn, exile that card instead.
At the beginning of your upkeep, sacrifice Contamination unless you sacrifice a creature.If a land is tapped for mana, it produces instead of any other type and amount.
Whenever a creature dies, if another creature is on the battlefield, return the first card to the battlefield under its owner's control at the beginning of the next end step.
Whenever Karn, Silver Golem blocks or becomes blocked, it gets -4/+4 until end of turn.: Target noncreature artifact becomes an artifact creature with power and toughness each equal to its mana value until end of turn.
: You may put a creature card from your hand onto the battlefield. That creature gains haste. Sacrifice the creature at the beginning of the next end step.
: Untap Morphling.: Morphling gains flying until end of turn.: Morphling gains shroud until end of turn. (It can't be the target of spells or abilities.): Morphling gets +1/-1 until end of turn.: Morphling gets -1/+1 until end of turn.