Viscera Seer, Lingering Tormentor, and Hardened Academic

Prerequisites

• Viscera Seer on the battlefield
• Lingering Tormentor on the battlefield
• Hardened Academic on the battlefield

Steps

1. Activate Viscera Seer by sacrificing Lingering Tormentor
2. When Lingering Tormentor dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it
3. Hardened Academic triggers, putting a +1/+1 counter on Lingering Tormentor
4. Resolve the Viscera Seer ability
5. Repeat

Results

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