Who wins?
One Piece vs Black Clover
One Piece wins 59% to 41%. 88 more put them in the same row. From Anime With the Worst Filler Tier List. Pick a side.
throwaway67100 on One Piece: Foxy's Davy Back Fight is canon and somehow worse than filler
retired_penguin_24 on Black Clover: the early filler was brutal
Anime With the Worst Filler Tier List: the full ranking