Benthic Biomancer
The Lost Caverns of Ixalan Commander — rare
Creature — Merfolk Wizard Mutant
: 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 Benthic Biomancer, draw a card, then discard a card.
"I am my life's work."