Cast Vincent's Limit Break by paying its mana cost.
Holding priority, cast Naru Meha by paying its mana cost.
When Naru Meha enters, it triggers, copying Vincent's Limit Break, with the copy targeting Naru Meha.
Resolve the copy of Vincent's Limit Break.
Holding priority, activate Yahenni by sacrificing Naru Meha.
When Naru Meha dies, it triggers, returning it from your graveyard to the battlefield.
Repeat from step 3.
Resolve all Yahenni abilities from step 5.
This loop is an exquisite orchestration of recursive resurrection fueled by Naru Meha, Master Wizard and Vincent's Limit Break. By using Naru Meha's enters-the-battlefield trigger to copy Vincent's Limit Break—bestowing upon Naru Meha a self-recurring delayed trigger—you set up a clever shell game where Yahenni, Undying Partisan steps in as the executioner. Sacrificing Naru Meha to Yahenni's activation triggers its own return to the battlefield while simultaneously feeding Yahenni's appetite, which in turn triggers Naru Meha to copy Vincent's Limit Break all over again.