Ghyrson Starn, Kelermorph, Gisela, Blade of Goldnight, Sakashima of a Thousand Faces, and Wrong Turn

Prerequisites

• Ghyrson Starn, Kelermorph on the battlefield
• Gisela, Blade of Goldnight on the battlefield
• Sakashima of a Thousand Faces on the battlefield
• Wrong Turn in hand
• You have a way to deal exactly two or three damage to an opponent
• available

Steps

1. Cast Wrong Turn by paying its mana cost, giving control of Gisela to an opponent
2. Deal exactly two or three damage to the opponent, which is reduced to one by Gisela, triggering Ghyrson Starn and Sakashima of a Thousand Faces
3. Resolve the Ghyrson Starn trigger, dealing 1 damage to the opponent
4. Sakashima of a Thousand Faces triggers, dealing 1 damage to the opponent
5. Ghyrson Starn triggers, dealing 1 damage to the opponent
6. Repeat from step 4

Results

• Infinite damage to target opponent