Loxodon Hierarch

Built to anchor a midrange Selesnya deck before midrange Selesnya had a name, this 4/4 packages two things those decks chronically lacked: a life buffer against aggression and an insurance policy against the board wipe. The four life on arrival blunts a fast clock; the sacrifice ability is the real engineering, turning the creature itself into a one-shot answer to a sweeper. The key timing detail is that regeneration is a replacement shield, not healing, so the play is to activate in response to a Wrath effect (establishing the shields before the destruction resolves, never after): each of your creatures shrugs off the destruction, and you trade a 4/4 you were going to lose anyway for the rest of your board surviving. That this protection only covers destruction (not exile, not minus-toughness, not sacrifice) is what kept it from being oppressive; against the right sweeper it saves the game, against the wrong one it does nothing. The design sits at the head of a long line of green-white value bodies that ask the format the same question: how much insurance is fair to staple onto a fairly costed beater? Later attempts leaned into card advantage or token generation; this one bet on resilience, and the bet held up because regeneration was already on its way out as an evergreen mechanic, making a creature that hands it out to your whole team a quietly scarce effect.