Stalwart Successor, Viscera Seer, and Safehold Elite

Prerequisites

• Stalwart Successor on the battlefield
• Viscera Seer on the battlefield
• Safehold Elite on the battlefield

Steps

1. Activate Viscera Seer by sacrificing Safehold Elite When Safehold Elite dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it
2. When Safehold Elite enters, Stalwart Successor triggers, putting a +1/+1 counter on Safehold Elite Resolve the Viscera Seer ability
3. Repeat

Results

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