Time Bomb

Artifact, 4 (4)
At the beginning of your upkeep, put a time counter on Time Bomb.

{1}, {T}, Sacrifice Time Bomb: Time Bomb deals damage to each creature and each player equal to the number of time counters on Time Bomb.¹
Illus. George Pratt

Format Legality	Legal in Vintage, Legacy, MTGO Classic Banned in Extended, Standard
Printings (3/13)	Fifth Edition (Rare) Ice Age (Rare) MTGO Masters Edition II (Rare)