Ghyrson Starn, Kelermorph, Gisela, Blade of Goldnight, Double Major, and Blim, Comedic Genius

Prerequisites

• Ghyrson Starn, Kelermorph in hand
• Gisela, Blade of Goldnight on the battlefield
• Double Major in hand
• Blim, Comedic Genius on the battlefield
• You have a way to deal exactly two or three damage to an opponent
• Blim does not have summoning sickness and cannot be blocked by an opponent
• available

Steps

1. Cast Ghyrson Starn by paying
2. Holding priority, cast Double Major by paying , copying the Ghyrson Starn spell
3. Resolve both Ghyrson Starn spells
4. Deal combat damage to an opponent using Blim
5. Blim triggers, giving an opponent control of Gisela
6. Deal 2 or 3 damage to that opponent by any method, reduced to 1 due to Gisela
7. Ghyrson Starn and the Ghyrson Starn token trigger
8. Resolve the nontoken Ghyrson Starn trigger, dealing 1 damage to the opponent
9. The token Ghyrson Starn triggers, dealing 1 damage to the opponent
10. The nontoken Ghyrson Starn triggers, dealing 1 damage to the opponent
11. Repeat from step 9

Results

• Infinite damage to target opponent