Viscera Seer, Faceless Butcher, and Rescue Skiff

Prerequisites

• Viscera Seer on the battlefield
• Faceless Butcher in hand
• Rescue Skiff on the battlefield
• available

Steps

1. Cast Faceless Butcher by paying its mana cost
2. When Faceless Butcher enters, its first ability triggers, exiling Rescue Skiff
3. Activate Viscera Seer by sacrificing Faceless Butcher
4. When Faceless Butcher dies, its second ability triggers, returning Rescue Skiff from exile to the battlefield
5. When Rescue Skiff enters, it triggers, returning Faceless Butcher from your graveyard to the battlefield
6. When Faceless Butcher enters, its first ability triggers, exiling Rescue Skiff
7. Resolve the Viscera Seer ability
8. Repeat from step 3

Results

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