Biomancer's Familiar [Ravnica Allegiance] Union Monster This card's ATK and DEF

This card's ATK and DEF become equal to that equipped monster's

when a monster would be Summoned OR a Spell/Trap Card is activated: Negate the Summon or activation

If the creature an opponent controls would die this turn

Set: Eventide Type: Sorcery Rarity: Rare Cost: {3}{R/W}{R/W} Untap all creatures that attacked this turn

Biomancer's Familiar [Ravnica Allegiance] Union Monster This card's ATK and DEFSet: Ravnica Allegiance 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.