Celes, Rune Knight, Crystalline Crawler, Forsaken Miner, Bartolomé del Presidio, and Triskelion

Prerequisites

• Celes, Rune Knight on the battlefield
• Crystalline Crawler on the battlefield
• Forsaken Miner in the graveyard
• Bartolomé del Presidio on the battlefield
• Triskelion on the battlefield
• undefined if Crystalline Crawler does not have a +1/+1 counter on it available

Steps

1. Activate Bartolomé del Presidio by sacrificing Forsaken Miner
2. If able, activate Crystalline Crawler's first ability by removing a +1/+1 counter from it, adding
3. Activate Triskelion by removing a +1/+1 counter from it, targeting an opponent or a permanent an opponent controls
4. When you commit that crime, Forsaken Miner triggers, causing you to pay to return Forsaken Miner from your graveyard to the battlefield
5. When Forsaken Miner enters the battlefield, Celes's second ability triggers, putting a +1/+1 counter on each creature you control
6. Resolve the Triskelion ability from step 3
7. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite damage
• Infinite +1/+1 counters on creatures you control except Crystalline Crawler
• Infinite +1/+1 counters on Bartolomé del Presidio