Hellkite Igniter

A 5/5 flier with haste for seven mana is already a respectable finisher, but the pump ability is where the body stops being the point. Each activation adds your full artifact count to its power, and because the cost is repeatable within a turn, there is no cap beyond the red mana you can pour into it: a deck with a dozen artifacts on the board turns this into a one-swing kill the moment it connects. That structure is what ties it to artifact-density strategies specifically. It is not a generic beater you splash into any red deck; it scales with a board state you have to build toward, and it rewards going wide on cheap permanents the way most aggressive payoffs reward going tall on a single threat. Haste matters more than it first reads here, because the activation cost is the bottleneck rather than the summoning cost: the turn it lands, with mana left over, it can already represent lethal in the air against an opponent who counted your visible power and assumed a 5/5 was the ceiling. The design lesson is in the asymmetry between the floor and the ceiling. The printed stats describe a fair card; the artifact count describes the real one, and the gap between them is entirely a function of the deck you put it in.