Firemane Avenger

Battalion was the mechanic built to reward committing bodies to the red zone, and this is the payoff card that made the keyword worth printing. The reward is exactly what an aggressive go-wide deck wants but normally cannot have: a repeatable burn spell that also drains, stapled to an evasive body, all triggered by an attack you were already making. Each swing with three creatures throws three damage anywhere (a blocker, a planeswalker, a face) and props your life total back up against the racing decks battalion tends to lose to. The flying matters more than the modest 3/3 body suggests, because it lets this attack while the ground stalls, keeping the battalion count live even when your smaller creatures get gummed up. The tension sits in that trigger condition: the effect is generous because it asks you to overcommit into removal and sweepers, the precise board state a control deck wants to punish. Get the trigger and you bend the game; lose the creatures around it and you are left with a 3/3 flyer holding an ability that never fires. That is the bargain Boros aggro has always negotiated, and this card is one of the cleaner statements of it: a life-swinging, anywhere-pointed reward that only exists when you are already ahead on board, and does nothing to dig you out when you are behind.