Ghyrson Starn, Kelermorph + Protection of the Hekma + Helm of the Host + Harmless Offering

Prerequisites

• You have a way to deal exactly 2 damage to an opponent.
• Helm of the Host attached to Ghyrson Starn.

Steps

1. 1Cast Harmless Offering by paying , giving an opponent control of Protection of the Hekma.
2. 2At the beginning of your combat phase, Helm of the Host triggers, creating a token copy of Ghyrson Starn that isn't legendary.
3. 3Deal 2 damage to that opponent by any method, reduced to 1 due to Protection of the Hekma.
4. 4Ghyrson Starn and the Ghyrson Starn token trigger.
5. 5Resolve the nontoken Ghyrson Starn trigger, dealing 1 damage to the opponent.
6. 6The token Ghyrson Starn triggers, dealing 1 damage to the opponent.
7. 7The nontoken Ghyrson Starn triggers, dealing 1 damage to the opponent.
8. 8Repeat from step 6.

Effects

• Infinite damage to one opponent