Color Identity: B, R

Prerequisites

  1.  
    Port Razer
    Port Razer
    in your graveyard.
  2.  
    Olivia, Crimson Bride
    Olivia
    and
    Altar of Dementia
    Altar of Dementia
    on the battlefield.
  3. Olivia, Crimson Bride
    Olivia
    does not have summoning sickness.
  4. An opponent is unable to block your creatures.

Steps

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

Results

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

Metadata

  1. In 425 decks according to EDHREC.
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