Ashaya, Soul of the Wild, Blossoming Tortoise, Spawning Pit, Ensoul Artifact, and Doc Samson, Super Psychiatrist

Prerequisites

• Ashaya, Soul of the Wild on the battlefield
• Blossoming Tortoise on the battlefield
• Spawning Pit on the battlefield
• Ensoul Artifact on the battlefield
• Doc Samson, Super Psychiatrist on the battlefield

Steps

1. Animate Spawning Pit using Ensoul Artifact Activate Spawning Pit's second ability by removing two charge counters from it due to Blossoming Tortoise, creating a 2/2 Spawn artifact creature token
2. Activate Spawning Pit's first ability by sacrificing the Spawn, putting two charge counters on it
3. Repeat from step 2

Results

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