Spawnsire of Ulamog, and Exalted Sunborn

Prerequisites

• Spawnsire of Ulamog on the battlefield
• Exalted Sunborn on the battlefield
• available

Steps

1. Activate Spawnsire of Ulamog by paying , creating four 0/1 Eldrazi Spawn creature tokens
2. Activate the Eldrazi Spawns by sacrificing them, adding
3. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers