One Punch Man Episode 12 -

This episode is widely considered the "gold standard" for the series.

One Punch Man Season 2 - Episode 12 discussion - FINAL : r/anime One Punch Man Episode 12

In the One Punch Man universe, "Episode 12" refers to the high-stakes finale of each season. Depending on which season you're watching, the "good story" shifts from Saitama's ultimate cosmic duel to deep character explorations of his rivals. Season 1, Episode 12: "The Strongest Hero" This episode is widely considered the "gold standard"

Saitama’s "Serious Punch" splits the atmosphere, ending the threat while Boros realizes Saitama never even broke a sweat. Season 2, Episode 12: "The Wiping of the Disciple's Butt" One Punch Man Episode 12

The story focus shifts from Saitama to the evolution of the "Hero Hunter," Garou.