MyAnimeList.net - Which anime has the worst filler arc?

Fairy Tail

MyAnimeList.net - Let the new era of villains begin! Source: listani.me/heroacas5-anime

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MyAnimeList.net - Boku no Hero Academia has provided us

What filler arc came at the worst time? (Like in the middle of a major arc) - Forums

Top 10 Worst Anime Adaptations Of Popular Manga

Plunderer

who among these do you like the most ? - Forums

9 Long-Running Shonen Anime With The Least Filler, Ranked

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