Tattermunge Duo

   Creature — Goblin Warrior Shaman

Whenever you cast a red spell, Tattermunge Duo gets +1/+1 until end of turn.
Whenever you cast a green spell, Tattermunge Duo gains forestwalk until end of turn. (It can't be blocked as long as defending player controls a Forest.)

2/3

Illustrated by Jesper Ejsing