Color Identity: R

Prerequisites

  1.  All permanents on the battlefield.
  2. Nim Deathmantle
    Nim Deathmantle     attached to
    Éomer, Marshal of Rohan
    Éomer    .
  3. Kari Zev, Skyship Raider
    Kari Zev     does not have summoning sickness and cannot be blocked and killed by an opponent.

Steps

  1. Declare
    Kari Zev, Skyship Raider
    Kari Zev     as an attacker.
  2. Kari Zev, Skyship Raider
    Kari Zev     triggers, creating a legendary 2/1 Ragavan creature token that is tapped and attacking.
  3. Holding priority, activate
    Ashnod's Altar
    Ashnod's Altar     by sacrificing Ragavan, adding ({C} magic symbol)  ({C} magic symbol)  .
  4. When Ragavan dies,
    Éomer, Marshal of Rohan
    Éomer     triggers, untapping all creatures you control and causing you to get an additional combat phase after this one.
  5. Activate
    Ashnod's Altar
    Ashnod's Altar     by sacrificing
    Éomer, Marshal of Rohan
    Éomer    , adding ({C} magic symbol)  ({C} magic symbol)  .
  6. When
    Éomer, Marshal of Rohan
    Éomer     dies,
    Nim Deathmantle
    Nim Deathmantle     triggers, causing you to pay ({4} magic symbol)   to return
    Éomer, Marshal of Rohan
    Éomer     from your graveyard to the battlefield, and attach
    Nim Deathmantle
    Nim Deathmantle     to it.
  7. Repeat each combat phase.

Results

  1. Infinite combat phases.
  2. Infinite death triggers.
  3. Infinite ETB.
  4. Infinite LTB.
  5. Infinite sacrifice triggers.

Metadata

  1. In 1 deck according to EDHREC.
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