Mold Adder (FDN) #640 [EN/N]

{G} · Creature — Fungus Snake · 1/1 · Whenever an opponent casts a blue or black spell, you may put a +1/+1 counter on this creature. · The more you struggle against its coils, the tighter they get. · Illustrated by Matt Cavotta · Foundations #640 · EDHREC rank 14313 · Magic: The Gathering, MTG