Stalwart Successor, Viscera Seer, and Obstinate Gargoyle

Prerequisites

• Stalwart Successor on the battlefield
• Viscera Seer on the battlefield
• Obstinate Gargoyle on the battlefield

Steps

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

Results

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