Sharuum the Hegemon, and Phyrexian Metamorph

Prerequisites

• Sharuum the Hegemon on the battlefield
• Phyrexian Metamorph in hand
• available

Steps

1. Cast Phyrexian Metamorph by paying
2. Phyrexian Metamorph enters as a copy of Sharuum
3. Put Sharuum into the graveyard due to the legend rule
4. Phyrexian Metamorph triggers, returning Sharuum from your graveyard to the battlefield
5. Put Sharuum into the graveyard due to the legend rule
6. Sharuum enters the battlefield triggers, returning itself from your graveyard to the battlefield
7. Repeat from step 5

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB