Junji, the Midnight Sky, Conspiracy, Proper Burial, and Viscera Seer

Prerequisites

• Junji, the Midnight Sky on the battlefield
• Conspiracy on the battlefield
• Proper Burial on the battlefield
• Viscera Seer on the battlefield
• Any creature type besides "Dragon" chosen with Conspiracy

Steps

1. Activate Viscera Seer by sacrificing Junji
2. Junji dies, triggering itself and Proper Burial
3. Resolve the Proper Burial trigger, causing you to gain life equal to Junji's toughness
4. Resolve the Junji trigger, returning itself from your graveyard to the battlefield and causing you to lose 2 life
5. Resolve the Viscera Seer ability from step 1, causing you to scry 1
6. Repeat

Results

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