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. {4}: Remove a doom counter from Armageddon Clock. Any player may activate this ability but only during any upkeep step.
Near Mint - $2.50
Lightly Played - $2.00
Moderately Played - $1.80
Heavily Played - $1.50
Damaged - $1.30
Near Mint Spanish - $2.50
Lightly Played Spanish - $2.00
Moderately Played Spanish - $1.80
Heavily Played Spanish - $1.50
Damaged Spanish - $1.30