the front side of Olivia, Crimson Bride
the back of a classic MtG card
the front side of Port Razer
the back of a classic MtG card
the front side of Altar of Dementia
the back of a classic MtG card

Color Identity: B, R

Initial Card State

  1.  Port Razer in your graveyard.
  2.  Olivia and Altar of Dementia on the battlefield.

Notable Prerequisites

  1. Olivia does not have summoning sickness.
  2. An opponent is unable to block your creatures.

Steps

  1. Declare Olivia as an attacker, attacking an opponent unable to block your creatures.
  2. Olivia triggers, returning Port Razer from your graveyard to the battlefield tapped and attacking that opponent.
  3. Deal combat damage with Port Razer, triggering its ability, untapping all creatures you control and getting an additional combat phase after this one.
  4. Activate Altar of Dementia by sacrificing Port Razer, causing target player to mill cards equal to Port Razer's power.
  5. Repeat.

Results

  1. Infinite ETB.
  2. Infinite combat phases.
  3. Infinite death triggers.
  4. Infinite LTB.
  5. Infinite mill.
  6. Infinite sacrifice triggers.
  7. Infinite self-mill.

Metadata

  1. In 263 decks according to EDHREC.
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