Mikaeus, the Unhallowed, Chainbreaker, and Viscera Seer

Prerequisites

• Mikaeus, the Unhallowed on the battlefield
• Chainbreaker on the battlefield
• Viscera Seer on the battlefield

Steps

1. Activate Viscera Seer by sacrificing Chainbreaker
2. Chainbreaker dies, triggering its undying ability, returning it from your graveyard to the battlefield with a -1/-1 counter on it
3. Resolve the Viscera Seer ability, causing you to scry 1
4. Repeat

Results

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