Gaea's Revenge

Green's answer to the colors that tell it no. Blue counters, white exiles, black destroys, red burns: the historical knock on green creatures was that the other four colors had a removal spell waiting for whatever you committed to the board. This stacks three separate hexes against that. It can't be countered, so blue's stack-based interaction is off the table before it resolves. It can't be targeted by nongreen spells or abilities, so the usual removal toolbox (the targeted destroy effects, the bounce, the steal-this-creature plays) simply has nothing to point at. And it arrives with haste, closing the window where a sweeper could catch it before it attacks. The 8/5 body is the payoff for all that protection: not a value engine, just a clock that the opponent has to deal in non-targeted ways, which in most decks means a board wipe, a chump, or a race they are already losing. The careful seam in the protection is that it shields against nongreen sources only, leaving green's own answers (and a green opponent's) live, and it does nothing against effects that don't target: a Wrath still kills it, an edict still forces a sacrifice, a fight-style trample-over still resolves. As a design it's a thesis statement about what green is supposed to be allowed to do: put a giant threat down and dare the table to kill it the hard way.