Thank you for the feedback.
Usefulness and abundance of skills is something that does indeed need consideration.
Thanks for the reply, I do think that the skill is not too useful, you design so many skills often 90% of them are not used, I suggest you consider reworking the skill system. Make it a little less in number and a little more practical. Be succinct. So that the player will not be dazzled, because it has so many skills that it feels like playing a MOBA game