Übel Blatt is a tV series anime that premiered in winter 2025, produced by Satelight.

About the production: the story comes from a manga, there are 12 episodes of about 24 minutes and its current status is "finished".

Its main genres are action, adventure, drama and fantasy, with themes such as Revenge, Anti-Hero, Magic and Travel.

On AniList, Übel Blatt has an average score of 60%, an average score, and appears on 32,648 users' lists.

Rumors stir throughout the land: when the wielder of the black sword draws his dark blade, all who stand in its path are torn asunder…! Köinzell, the mysterious young boy who carries the black sword, undeniably wields it with exceptional skill, but can he truly be responsible for the bloody rumors? Pursued by the Traitorous Lances, four powerful warriors who were thought to have been defeated by the Seven Heroes, the strength of the young swordsman will be tested to its limit. At battle’s end, only the shocking truth of Köinzell’s quest will stand above the corpses of his enemies… An epic fantasy on the grandest of scales! (Source: Yen Press)

Official synopsis from AniList.