Crimson Desert: Aeserion

The boss list and the scale guide point at the same shrine. Aeserion is fought at the Serpent Shrine in southwest Delesyia, on the quest that uses the serpent's name. The reward named for the fight is the Aeserion Sword. Scales on the floor are not that sword. They are a refining material that has to be sealed, and they have their own page so this one can stay about the fight.

I do not have a phase count or a weakness element from two sources, so I am not drawing a pattern on the ground. If you only needed the scales, skip the sword talk and open the scale page.