Kiki-Jiki, Mirror Breaker, Lightning Crafter, and Bartolomé del Presidio

Prerequisites

• Kiki-Jiki, Mirror Breaker on the battlefield
• Lightning Crafter in hand
• Bartolomé del Presidio on the battlefield
• available

Steps

1. Cast Lightning Crafter by paying
2. When Lightning Crafter enters the battlefield, its champion ability triggers
3. Holding priority, activate Kiki-Jiki by tapping it, creating a token copy of Lightning Crafter with haste
4. When the token Lightning Crafter enters the battlefield, its champion ability triggers, exiling Kiki-Jiki
5. Activate the token Lightning Crafter by tapping it, dealing 3 damage to any target
6. Activate Bartolomé del Presidio by sacrificing the token Lightning Crafter
7. When the token Lightning Crafter leaves the battlefield, it triggers, returning Kiki-Jiki from exile to the battlefield
8. Resolve the Bartolomé del Presidio ability
9. Repeat from step 3

Results

• Infinite LTB
• Infinite ETB
• Infinite sacrifice triggers
• Infinite death triggers
• Infinite damage
• Infinite +1/+1 counters on Bartolomé del Presidio