Benthic Biomancer (PRNA 32p)

Creature — Merfolk Wizard Mutant • Mana cost: {U} • Ravnica Allegiance Promos • Rare

{1}{U}: Adapt 1. (If this creature has no +1/+1 counters on it, put a +1/+1 counter on it.)
Whenever one or more +1/+1 counters are put on this creature, draw a card, then discard a card.

"I am my life's work."

Illustrated by Daarken.