Armageddon Clock

Armageddon Clock
	Printings/Rarity:
	Cost:
	CMC:	6
	Card Type:	Artifact
	Oracle Text:	At the beginning of your upkeep, put a doom counter on Armageddon Clock. At the beginning of your draw step, Armageddon Clock deals damage equal to the number of doom counters on it to each player. : Remove a doom counter from Armageddon Clock. Any player may activate this ability but only during any upkeep step.