Holding priority, cast Naru Meha by paying its mana cost.
When Naru Meha enters, it triggers, copying Graceful Reprieve, with the copy targeting Naru Meha.
Resolve the copy of Graceful Reprieve.
Holding priority, activate Viscera Seer by sacrificing Naru Meha.
When Naru Meha dies, Graceful Reprieve triggers, returning Naru Meha from your graveyard to the battlefield.
Repeat from step 3.
Resolve all Viscera Seer abilities from step 5.
This clever loop transforms Naru Meha, Master Wizard into an endless cycle of self-sacrifice and resurrection. By having Naru Meha copy Graceful Reprieve upon entering the battlefield—targeting Naru Meha itself—you set up a permanent safety net that catches the Wizard whenever Viscera Seer sends it to the graveyard. While the seer's scry ability lets you dig through your entire library in the process, the passive lord bonus from Naru Meha and the sacrifice outlet itself ensure you generate infinite death, enter-the-battlefield, and sacrifice triggers.