Loyal Retainers, Sakashima of a Thousand Faces, and Sakashima the Impostor

Prerequisites

• Loyal Retainers on the battlefield
• Sakashima of a Thousand Faces on the battlefield
• Sakashima the Impostor in the graveyard
• It is your precombat main phase

Steps

1. During your precombat main phase, activate Sakashima of a Thousand Faces 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 Sakashima of a Thousand Faces 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