Chandra's Incinerator, and Repercussion

Prerequisites

• Chandra's Incinerator on the battlefield
• Repercussion on the battlefield
• You have a way to deal noncombat damage to an opponent who controls at least one creature

Steps

1. Deal noncombat damage to an opponent
2. Chandra's Incinerator triggers, dealing that much damage to a creature the opponent controls
3. Repercussion triggers, causing the creature to deal damage equal to the damage dealt to it to its controller
4. Repeat from step 2 until the opponent loses the game due to having zero or less life, or until the opponent controls no creatures
5. If you have a repeated way to deal noncombat damage to any other opponent(s) who control a creature, you may repeat this loop for those opponents

Results

• Near-infinite damage to target opponent
• Destroy all creatures target opponent controls