Loyal Retainers, Moritte of the Frost, and Sakashima the Impostor

Prerequisites

• Loyal Retainers on the battlefield
• Moritte of the Frost on the battlefield
• Sakashima the Impostor in the graveyard

Steps

1. During your precombat main phase, activate Moritte of the Frost by sacrificing it, returning Sakashima the Impostor from your graveyard to the battlefield as a copy of Loyal Retainers
2. Activate Sakashima the Impostor by sacrificing it, returning Moritte of the Frost from your graveyard to the battlefield as a copy of Loyal Retainers
3. Repeat

Results

• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers