Biomancer's Familiar [Ravnica Allegiance Prerelease Promos] Journey into Nyx you may have this creature

you may have this creature become a copy of target creature

−5: Create two tokens that are copies of Jace

Set: Ultimate Masters Type: Legendary Land Rarity: Rare Each land is a Swamp in addition to its other land types

You may have Phyrexian Metamorph enter the battlefield as a copy of any artifact or creature on the battlefield

Biomancer's Familiar [Ravnica Allegiance Prerelease Promos] Journey into Nyx you may have this creatureSet: Ravnica Allegiance Prerelease Promos Type: Creature Mutant Rarity: Rare Cost: {G}{U} Activated abilities of creatures you control cost {2} less to activate. This effect can't reduce the mana in that cost to less than one mana. {T}: The next time target creature adapts this turn, it adapts as though it had no +1 +1 counters on it.