Avacyn, Angel of Hope, Boros Reckoner, Ghyrson Starn, Kelermorph, Nomads en-Kor, and Sakashima of a Thousand Faces

Prerequisites

• Avacyn, Angel of Hope on the battlefield
• Boros Reckoner on the battlefield
• Ghyrson Starn, Kelermorph on the battlefield
• Nomads en-Kor on the battlefield
• Sakashima of a Thousand Faces on the battlefield
• You have a way to deal damage to Nomads en-Kor

Steps

1. Target Nomads en-Kor with any amount of damage
2. Holding priority, if the amount of damage that would be dealt is greater than one, activate Nomads en-Kor by paying , causing the next one damage that would be dealt to it this turn to be dealt to Boros Reckoner instead
3. Repeat step 2 until only one damage will be dealt to Nomads en-Kor
4. Resolve the damage from step 1, dealing 1 damage to Nomads en-Kor, and the remaining damage to Boros Reckoner, if applicable
5. Ghyrson Starn and Sakashima trigger, as well as Boros Reckoner if it was dealt damage
6. Resolve the Boros Reckoner trigger, dealing that much damage to target opponent
7. Resolve the Ghyrson Starn trigger, targeting Nomads en-Kor
8. Repeat steps 2 through 4 one additional time
9. Sakashima and Boros Reckoner trigger
10. Resolve the Boros Reckoner trigger, dealing that much damage to target opponent
11. Resolve the Sakashima trigger, targeting Nomads en-Kor
12. Repeat steps 2 through 4 one additional time
13. Ghyrson Starn and Boros Reckoner trigger
14. Repeat from step 6

Results

• Infinite damage
• Infinite lifegain
• Infinite lifegain triggers