Biomancer's Familiar [Ravnica Allegiance Prerelease Promos] Bird Egg Set: Explorers of Ixalan Type:

Set: Explorers of Ixalan Type: Instant Rarity: Rare Cost: {5}{W} Double target player's life total

Set: Rivals of Ixalan Prerelease Promos Type: Legendary Creature — Merfolk Shaman Rarity: Mythic Cost: {1}{G}{U} Tap another untapped Merfolk you control: Kumena

In his presence

{1}{B}{R}: Put a -1/-1 counter on another target creature

Biomancer's Familiar [Ravnica Allegiance Prerelease Promos] Bird Egg Set: Explorers of Ixalan 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.