
At the beginning of your upkeep, put a doom counter on this artifact.
At the beginning of your draw step, this artifact deals damage equal to the number of doom counters on it to each player.
{4}: Remove a doom counter from this artifact. Any player may activate this ability but only during any upkeep step.
Armageddon Clock has 7 printings, first in Summer Magic / Edgar (1994). EDHREC ranks it #18,360 among Commander cards. It appears most in Darien, King of Kjeldor decks (329 on EDHREC). It has 1 official ruling.
Deck counts from EDHREC.
Cards that show up in the same decks on EDHREC.