Towering Titan

A payoff card built for the one archetype green rarely commits to: the wall. Defender creatures are usually a stall mechanic, high-toughness bodies that trade poorly on offense and clog the ground until something breaks the board open. This one turns that pile of toughness into a threat. It arrives sized to the collective defense you have already assembled, converting every point of toughness among your other creatures into raw power on its own frame, so a board of high-toughness blockers becomes the fuel for a single enormous body. The sacrifice clause then addresses the archetype's real dead end: a wall deck can amass an intimidating stat line and still have nothing that can turn sideways. Trample does not lift the defender restriction, so the walls themselves stay home; what it does is give the Titan a way to push its accumulated bulk past a chump blocker, converting all that stored toughness into lethal damage rather than a body that gets held up by a single 1/1. The design reads as a deliberate answer to a longstanding tension in defensive green: toughness-matters decks generate a menacing pile of stats with no natural win condition, and this card is both the finisher and the vent for it. The base printed power and toughness is the honest cost. Cast it into an empty board and it dies on entry, keeping the payoff strictly proportional to the defensive investment already made rather than a standalone bomb.