Disa the Restless, Mimic Vat, and Viscera Seer

Prerequisites

• Disa the Restless on the battlefield
• Mimic Vat on the battlefield
• Viscera Seer on the battlefield
• One Lhurgoyf must be on the battlefield, with the other exiled by Mimic Vat

Steps

1. Activate Viscera Seer by sacrificing a nontoken Lhurgoyf
2. When the Lhurgoyf dies, Mimic Vat triggers, exiling the Lhurgoyf from your graveyard and returning the Lhurgoyf that was exiled to your graveyard
3. Disa's first ability triggers, putting the Lhurgoyf from your graveyard onto the battlefield
4. Resolve the Viscera Seer ability, causing you to scry 1
5. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite scry 1