Holding priority, cast Naru Meha by paying its mana cost.
When Naru Meha enters, it and Blasting Station triggers, with Naru Meha targeting Faith's Reward.
Resolve the Blasting Station trigger, untapping it.
Holding priority, activate Blasting Station by tapping it and sacrificing Naru Meha.
Resolve the Naru Meha trigger, copying Faith's Reward
Resolve the Faith's Reward copy, returning Naru Meha from your graveyard to the battlefield.
Repeat from step 3.
This cunning loop transforms the battlefield into a recursive engine of destruction, fueled entirely by the clever interplay of Naru Meha, Master Wizard, Faith's Reward, and Blasting Station. When Naru Meha enters the battlefield, its triggered ability targets the Faith's Reward you just cast, copying the spell so that it can return Naru Meha back from the graveyard whenever it is sacrificed. Meanwhile, Blasting Station pulls double duty: its static ability untaps itself whenever Naru Meha enters the battlefield, allowing you to tap it to sacrifice Naru Meha and deal one damage to any target over and over again.