Kiki-Jiki, Mirror Breaker, Umbral Mantle, Treasonous Ogre, and Setessan Petitioner

Prerequisites

• Kiki-Jiki, Mirror Breaker on the battlefield
• Umbral Mantle on the battlefield
• Treasonous Ogre on the battlefield
• Setessan Petitioner on the battlefield
• Umbral Mantle attached to Kiki-Jiki
• Your devotion to green is at least seven

Steps

1. Tap Kiki-Jiki to create a token copy of Setessan Petitioner with haste
2. The token enters gaining you at least 9 life
3. Pay 9 life to Treasonous Ogre to add
4. Pay to untap Kiki-Jiki
5. Repeat

Results

• Infinite creature tokens with haste
• Infinite ETB
• Infinite lifegain
• Infinite lifegain triggers
• Infinite red mana