Biomancer's Familiar [Ravnica Allegiance Prerelease Promos] 209 Set: International Collectors' Edition Type:

Set: International Collectors' Edition Type: Artifact Rarity: Rare Cost: {1} Mana Vault doesn't untap during your untap step

Set: Diamond & Pearl: Base Set Type: Grass Rarity: Holo Rare Retreat cost: Colorless

and it is mine to think first of its people

each opponent's life total becomes the lowest life total among your opponents

it obsessively seeks out other souls to hoard within its eternal prison

Biomancer's Familiar [Ravnica Allegiance Prerelease Promos] 209 Set: International Collectors' Edition Type:Set: 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.