Mintstrosity

Commander is where Mintstrosity lives — token-generating artifacts are everywhere in the format, and a single Mintstrosity can arrive as a game-ending body while simultaneously stocking your board with more tokens to feed future plays. Outside Commander, Mintstrosity is legal across every major format, but the payoff demands enough artifact token density to make the cost reduction and token generation meaningful, which is a harder ask in 60-card formats where that infrastructure is less common. In Standard and Pioneer it's a build-around at best; in Modern the power bar is high enough that a conditional large creature without immediate protection rarely makes the cut.