Thats way too much support.
Try to slice it without support at all and see how it goes.
I thought it didn't look right. I had to lay the model down otherwise it would complain there were missing layers on the sword. When I paint on the on the supports (using prusa slicer) that was the result so I just tried it to see if it worked
tree supports, and only under parts that are not touching the bed.
Cool mate, thanks. I couldn't see anywhere in prusa slicer how to do tree supports but I'll have a look online.