Benthic Biomancer
From Ravnica Allegiance set
Benthic Biomancer
Creature — Merfolk Wizard Mutant
1/1
: 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.
