Color Identity: W, U, B

Prerequisites

  1.  
    Sharuum the Hegemon
    Sharuum the Hegemon     and
    Infinite Reflection
    Infinite Reflection     on the battlefield.
  2. Infinite Reflection
    Infinite Reflection     attached to
    Sharuum the Hegemon
    Sharuum    .
  3. You have a way to cause another artifact creature to enter the battlefield under your control.

Steps

  1. Cause another artifact creature to enter the battlefield as a copy of
    Sharuum the Hegemon
    Sharuum    .
  2. Put the copy of
    Sharuum the Hegemon
    Sharuum     into your graveyard due to the legend rule.
  3. The copy of
    Sharuum the Hegemon
    Sharuum    's enter-the-battlefield ability triggers, returning an artifact creature from your graveyard to the battlefield as a copy of
    Sharuum the Hegemon
    Sharuum    .
  4. Repeat from step 2.

Results

  1. Infinite death triggers.
  2. Infinite ETB.
  3. Infinite LTB.

Metadata

  1. In 8 decks according to EDHREC.
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