Blightbeetle, Viscera Seer, and Stiltzkin, Moogle Merchant

Prerequisites

• Blightbeetle on the battlefield
• Viscera Seer on the battlefield
• Stiltzkin, Moogle Merchant on the battlefield
• available

Steps

1. Donate Blightbeetle to an opponent Activate Viscera Seer by sacrificing the undying creature
2. When the undying creature dies, its undying ability triggers, returning itself from your graveyard to the battlefield without a +1/+1 counter on it due to Blightbeetle
3. Resolve the Viscera Seer ability
4. Repeat from step 2

Results

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