Chain lightning doesn't work against giant thorn worm boss


Green Slime
What boss are you talking about because if it is the season hydra well then that makes sense because you can't hit the body either.

The G-Meister

Giga Slime
The reason you can't hit both at the same time is because they're technically the same enemy. If you watch closely, when you hit one part they both turn red. As a consequence of this, not only does chain lightning not work, you can't hit both of them with a melee attack, a Blade Flurry or any other skill.