Kiki-Jiki, Mirror Breaker, and Deceiver Exarch

Prerequisites

• Kiki-Jiki, Mirror Breaker on the battlefield
• Deceiver Exarch on the battlefield

Steps

1. Activate Kiki-Jiki by tapping it, creating a token copy of Deceiver Exarch
2. The Deceiver Exarch token enters the battlefield, untapping Kiki-Jiki
3. Repeat

Results

• Infinite creature tokens with haste
• Infinite death triggers
• Infinite ETB
• Infinite LTB
• Infinite sacrifice triggers
• Infinite tap triggers