Kiki-Jiki, Mirror Breaker, Phyrexian Altar, and Wormfang Drake

Prerequisites

• Kiki-Jiki, Mirror Breaker on the battlefield
• Phyrexian Altar on the battlefield
• Wormfang Drake on the battlefield

Steps

1. Activate Kiki-Jiki by tapping it, creating a token copy of Wormfang Drake
2. When the Wormfang Drake token enters the battlefield, it triggers, exiling Kiki-Jiki until Wormfang Drake leaves the battlefield
3. Activate Phyrexian Altar by sacrificing the Wormfang Drake token, adding one mana of any color
4. When the Wormfang Drake token dies, it triggers, returning Kiki-Jiki from exile to the battlefield
5. Repeat

Results

• Infinite LTB
• Infinite ETB
• Infinite colored mana
• Infinite sacrifice triggers
• Infinite death triggers