Sharuum the Hegemon, and Glasspool Mimic // Glasspool Shore

Prerequisites

• Sharuum the Hegemon on the battlefield
• Glasspool Mimic // Glasspool Shore in hand
• available

Steps

1. Cast Glasspool Mimic by paying
2. Glasspool Mimic enters as a copy of Sharuum
3. Put Sharuum into the graveyard due to the legend rule
4. Glasspool Mimic 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 ETB
• Infinite LTB