The Infinity Gauntlet

{t}, Sacrifice equipped creature: Starting with
you, each player separates all permanents he or
she controls into two piles. Then for each player,
you choose one of those piles to exile. This ability
can only be activated if you control all six infinity
gems.
Equip {5}
"With all six stones I can simply snap my fingers and
it'll all cease to exist. I call that, mercy." — Thanos