Hiyo! So sorry for such a late reply! Feel free to use it in whatever projects you see fit. Commercially or otherwise it is completely free to use! <3
Oh when creating this I wasnt considering what it could do as a boss, merely a low level enemy! However I wonder what things I could conjure for it if it were a boss! Thank you for the comment and kind words! I may need to think on this a while. :)
Of course, I'm glad you like it! Thank you for the support