Ashaya, Soul of the Wild, Blossoming Tortoise, Spawning Pit, Sydri, Galvanic Genius, and Stridehangar Automaton

Prerequisites

• Ashaya, Soul of the Wild on the battlefield
• Blossoming Tortoise on the battlefield
• Spawning Pit on the battlefield
• Sydri, Galvanic Genius on the battlefield
• Stridehangar Automaton on the battlefield
• available

Steps

1. Animate Spawning Pit using Sydri
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