Immolating Pit Dweller

Immolate (This creature enters the battlefield with an immolate counter on it. Whenever a creature with an immolate counter on it deals damage to a creature, put an immolate counter on that creature. At the beginning of each player's upkeep, they lose X life, where X equals the number of creatures they control with immolate counters on them.)
"The demon rose from the flames and the fire came with him, grasping at everything it touched."