Goblin Fireleaper

The firebreathing here isn't for combat: it's a fuse. Pump abilities that grant +1/+0 normally exist to push damage through blockers or turn a small body into a threat, but stacking them on this Goblin does something colder. The death trigger reads the creature's power at the moment it dies, so every activation you sink in before sending it to the graveyard converts directly into damage aimed at a creature an opponent controls. The natural line is to pump in response to the removal, the block, or your own sacrifice outlet, then cash the whole investment out as a targeted burn spell that no longer cares about the 1/1 frame it started in. That makes the body a store of value rather than an attacker: you are not swinging with the pump, you are loading it. The window matters too. Because the damage happens on death, an opponent gains nothing by chump-blocking or trading, and instant-speed pumps let you set the payload after they've committed to the exchange. It is a small, deliberate reversal of how firebreathing usually works, where the mana you feed a creature during your turn is spent to win combat now; here it is spent to guarantee a kill later, whenever the Goblin finally goes.