Lavastep Raider

The fire-breathing template, set on a Goblin and priced to be a mana sink rather than a finisher. A 1/2 body for a single red is built to survive the early-game crossfire that kills a 1/1, then becomes a place to dump excess mana later: every three you can spare buys two power for one swing. That pump is repeatable, so a clear board turns surplus lands into damage without committing anything new to the table. The toughness is the quiet half of the design. At one power the Raider trades up poorly and threatens nothing on offense, but the second point of toughness lets it block one-drops and trade into early aggression, keeping a red one-drop relevant past the opening turns instead of folding the moment a race stalls into a pure beatdown body. It is a floor-raiser: cheap enough to play on curve, durable enough not to be a dead draw, and elastic enough to scale into a late game where a 1/2 would otherwise sit useless. Nothing here is rare; this is the kind of red common that gives an aggressive deck a body it can keep activating long after its hand is empty.