I always use mine as an example. Its basic ability is to create light, but I can use it to blind, create beams and blasts, create something that fires automatically etc. But it has a charge that is used everytime i use it, while I can charge in combat its not gonna help that much as it takes quite a few hours to get to 100%. So it has a drawback but is still quite useful and versatile
Oreki needs to find the swords to store them and can only store a certain amount. A copy ability wouldnt be approved though for various reasons
Is stats fine then? If yes, then I'll just edit the island part
yeah, although idk why you have ghost spiders when they are level 0 lol