Powder Keg
4d9715c2-9036-4ae2-a5b4-1b190d50c963
$1.08 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.