You have a way to give Nomads en-Kor indestructible.
You have a way to target Nomads en-Kor with any amount of damage.
Sakashima the Impostor on the battlefield as a copy of Ghyrson Starn.
Steps
Give Nomads en-Kor indestructible, if needed, and then target Nomads en-Kor with any amount of damage.
Holding priority, activate Nomads en-Kor by paying ({0} magic symbol) , causing the next 1 damage that would be dealt to it to be dealt to Brash Taunter instead.
Repeat step 2 until only 1 damage will be dealt to Nomads en-Kor.
Resolve the spell or ability, dealing 1 damage to Nomads en-Kor and any remaining damage to Brash Taunter.
Ghyrson Starn and Sakashima the Impostor trigger for the damage dealt to Nomads en-Kor, along with Brash Taunter. Ghyrson Starn and Sakashima the Impostor also trigger for the damage dealt to Brash Taunter if exactly 1 damage was dealt to it.
Resolve the Brash Taunter trigger, dealing at least 1 damage to an opponent.
Resolve both Sakashima the Impostor triggers, dealing 2 damage to Nomads en-Kor, and 2 damage to Brash Taunter, if applicable.
If Brash Taunter was dealt damage, it triggers, dealing 2 damage to an opponent.
Resolve the Ghyrson Starn trigger from damage dealt to Brash Taunter, if applicable, dealing 2 damage to Brash Taunter.
If Brash Taunter was dealt damage, it triggers, dealing 2 damage to an opponent.
Holding priority, activate Nomads en-Kor by paying ({0} magic symbol) , causing the next 1 damage that would be dealt to it to be dealt to Brash Taunter instead.
Resolve the Ghyrson Starn trigger from damage dealt to Nomads en-Kor, dealing 1 damage to Nomads en-Kor and 1 damage to Brash Taunter.
Sakashima the Impostor triggers twice, and Brash Taunter triggers once.
Resolve the Sakashima the Impostor trigger from damage dealt to Brash Taunter, dealing 2 damage to Brash Taunter.
Brash Taunter triggers, dealing 2 damage to an opponent.
Resolve the Brash Taunter trigger from step 13, dealing 1 damage to an opponent.
Holding priority, activate Nomads en-Kor by paying ({0} magic symbol) , causing the next 1 damage that would be dealt to it to be dealt to Brash Taunter instead.
Resolve the Sakashima the Impostor trigger from damage dealt to Nomads en-Kor in step 13, dealing 1 damage to Brash Taunter and 1 damage to Nomads en-Kor.
Repeat from step 13 one additional time, with the nontoken Ghyrson Starn triggering instead of Sakashima the Impostor.