Powder Keg
2b77caf8-711b-4597-a5a5-dead81568e5b
$2.22 CND
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 converted mana cost equal to the number of fuse counters on Powder Keg.