Sidisi, Regent of the Mire, Thornbite Staff, and Viscera Seer

Prerequisites

• Sidisi, Regent of the Mire on the battlefield
• Thornbite Staff on the battlefield
• Viscera Seer on the battlefield
• undefined

Steps

1. Activate Sidisi by tapping it and sacrificing the creature with mana value 0
2. When the creature dies, Sidisi triggers, untapping Sidisi
3. Resolve the Sidisi ability, returning the creature that creates creature token(s) on death from your graveyard to the battlefield
4. Activate Viscera Seer by sacrificing the creature
5. When the creature dies, it and Sidisi trigger
6. Resolve the Sidisi trigger, untapping it
7. Resolve the creature's trigger, creating at least one creature token
8. Resolve the Viscera Seer ability
9. Repeat

Results

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