I recommend you choose an equipment. first check the purifications choose or upload the one with the gold ones. Then the refines go up to the top but at the time of the refine refunds.

but there are some times it goes up or it needs less .. that is to say the one of 200. sometimes they are not 200 exact 170/200

https://forum-narutoen.oasgames.com/page/show-post-30164-1.html