Colossal Collision

Green's traditional answer to a threat is to point one of its own creatures at it and let both take the hit, a symmetrical exchange that costs you a body's worth of toughness for the privilege of interacting. This spell breaks the symmetry in two places. The +1/+1 counter resolves first, so the damage is computed off the buffed power rather than the printed number, and the return fire is deleted entirely: your creature deals its damage to theirs, and nothing comes back. What you keep is a permanent board upgrade stapled to the removal, which changes the math from a trade into an execution-plus-bonus once the counter lands on a large enough body. The sorcery speed is the tax on all this reach, since it means the effect can't ambush a combat step or blow out an attacker mid-block; it wants a board state you set up on your own turn. The landcycling clause is the quiet insurance underneath. When there's no target worth pointing at, or when you're stuck on lands, the card sheds its primary mode and becomes a basic-land fetch instead of a dead draw. That is the real design logic: a removal-and-growth spell that refuses to be stranded, folding a fixing outlet into a card whose main function demands a creature you may not always have on the table.