the front side of Doomsday Excruciator
the back of a classic MtG card
the front side of One Ring to Rule Them All
the back of a classic MtG card

Color Identity: B

Initial Card State

  1.  Doomsday Excruciator and One Ring to Rule Them All in hand.

Mana Needed

  1. two generic mana plus eight one black mana available.

Steps

  1. Cast Doomsday Excruciator by paying one black manaone black manaone black manaone black manaone black manaone black mana.
  2. When Doomsday Excruciator enters, it triggers, causing each player to exile all but the bottom six cards of their library.
  3. Cast One Ring to Rule Them All by paying two generic manaone black manaone black mana.
  4. When One Ring to Rule Them All enters, its first chapter ability triggers, causing Doomsday Excruciator to become your Ring-bearer and causing each opponent to mill the rest of their library.

Results

  1. Infinite mill.
  2. Near-infinite self-mill.
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