Tattermunge Duo

Two triggers that reward opposite halves of the same color identity in opposite ways: red spells pump the 2/3 body, green spells let it slip past blockers. That split is the design problem this creature resolves. A two-color deck rarely wants a threat demanding pure red and pure green in equal measure, so a creature caring about both colors risks a manabase neither half wants to commit to; the hybrid cost sidesteps that by accepting a single colored pip from either side. The payoff then scales with whatever you actually drew. Tilt red and the body swells with a temporary +1/+1 each time you chain a burn spell or a cheap creature, turning a midsized blocker into a real clock for the turn. Tilt green and the forestwalk triggers make it evasive against exactly the half of the field most likely to be sitting on Forests. The catch is that both bonuses last only until end of turn, so the swing wants to follow the spells, not precede them: spells cast on earlier turns leave no mark, and the buff has to be assembled fresh each time by emptying your hand in a single burst. What it suits is a deck that dumps its spells in a hurry and wants its three-drop to keep mattering deeper into the game, a body that either grows or sneaks through depending on which colors the rest of your hand is leaning into.