Xathrid Necromancer, Maskwood Nexus, and Viscera Seer

Prerequisites

• Xathrid Necromancer on the battlefield
• Maskwood Nexus on the battlefield
• Viscera Seer on the battlefield
• You control at least one additional creature

Steps

1. Activate Viscera Seer by sacrificing another creature
2. When the creature dies, Xathrid Necromancer triggers, creating a 2/2 Zombie creature token that is a Human due to Maskwood Nexus
3. Resolve the Viscera Seer ability, causing you to scry 1
4. Repeat

Results

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