Hunted Wumpus

The rate is a trap with a tax built in: a 6/6 for four mana is several points of green stats too cheap, and the price is that every other player gets to drop a creature from hand onto the battlefield when its enter-the-battlefield trigger resolves. Green has always been licensed to break the body curve, and this is one way to pay for an oversized beast: arm the whole table to put one across. The clause is generous in a precisely exploitable way, though. It only lets each other player put a creature card from hand onto the battlefield, so an empty grip neutralizes the cost entirely, and the gift is uncontrolled value rather than chosen reanimation; you do not pick what comes down, your opponents do. The political dimension is what keeps it alive at a table with more than two players, where the controller is effectively building everyone else's board alongside their own, and the math of who profits most shifts every game. Green revisited this "I get mine, you get yours" template across a cycle (Hunted Troll, Hunted Phantasm and the rest paid in different colors with different downsides), but the Wumpus strips the idea to its bones: a single rule of mutual benefit bolted to an undercosted beater, asking you to engineer the board state where the handout hurts them more than it helps them.