Ashaya, Soul of the Wild, Blossoming Tortoise, Spawning Pit, Karn, Silver Golem, and Adrix and Nev, Twincasters

Prerequisites

• Ashaya, Soul of the Wild on the battlefield
• Blossoming Tortoise on the battlefield
• Spawning Pit on the battlefield
• Karn, Silver Golem on the battlefield
• Adrix and Nev, Twincasters on the battlefield
• available

Steps

1. Animate Spawning Pit using Karn
2. Activate Spawning Pit's second ability by removing two charge counters from it, creating two creature tokens
3. Activate Spawning Pit's first ability twice by sacrificing the creature tokens, putting two charge counters on it
4. Repeat from step 2

Results

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