Color Identity: W, U

Prerequisites

  1.  
    Graceful Reprieve
    Graceful Reprieve     in hand.
  2.  All permanents on the battlefield.
  3. "Instant" chosen with
    Cloud Key
    Cloud Key    .
  4. ({W} magic symbol)   available.

Steps

  1. Cast
    Graceful Reprieve
    Graceful Reprieve     by paying ({W} magic symbol)  , targeting
    Archaeomancer
    Archaeomancer    .
  2. Activate
    Phyrexian Altar
    Phyrexian Altar     by sacrificing
    Archaeomancer
    Archaeomancer    , adding ({W} magic symbol)  .
  3. When
    Archaeomancer
    Archaeomancer     dies,
    Graceful Reprieve
    Graceful Reprieve     triggers, returning
    Archaeomancer
    Archaeomancer     from your graveyard to the battlefield.
  4. When
    Archaeomancer
    Archaeomancer     enters the battlefield, it triggers, returning
    Graceful Reprieve
    Graceful Reprieve     from your graveyard to your hand.
  5. Repeat.

Results

  1. Infinite death triggers.
  2. Infinite ETB.
  3. Infinite LTB.
  4. Infinite magecraft triggers.
  5. Infinite sacrifice triggers.
  6. Infinite storm count.

Metadata

  1. In 0 decks according to EDHREC.
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