Aphet, the Blazing Furnace

Flying
Overheat - {1}{r}: Aphet deals 1 damage to target creature or player. If this is the third time this ability has resolved this turn, Aphet deals 2 damage to target creature or player.
Whenever an overheat ability of a permanent you control resolves for the third time each turn, Aphet deals 2 damage to target creature or player.