At the beginning of your upkeep, you may put a fuse counter on Powder Keg. {T}, Sacrifice Powder Keg: Destroy each artifact and creature with mana value equal to the number of fuse counters on Powder Keg.
NM-Mint Foil - $20.00
Lightly Played Foil - $18.00
Moderately Played Foil - $16.00
Heavily Played Foil - $14.00
Damaged Foil - $10.00
NM-Mint Foil Non English - $20.00
Lightly Played Foil Non English - $18.00
Moderately Played Foil Non English - $16.00
Heavily Played Foil Non English - $14.00
Damaged Foil Non English - $10.00