Sahagin

Creature — Merfolk Warrior • Mana cost: {1}{U} • Final Fantasy • Common

Whenever you cast a noncreature spell, if at least four mana was spent to cast it, put a +1/+1 counter on this creature and it can't be blocked this turn.

"Pshhh... Shhhilence, shhhorewalker! Try to eshhhcape, and I'll shhhlice gills into your neck!"

Illustrated by Nino Is.