Talk:Itsuki Musgrave (Unrequited Love)/@comment-203.177.87.58-20160229174813/@comment-25090105-20160229180906

A general rule of thumb is fully unlock spirits you frequently use, so it's up to you.

I personally wouldn't do it at a glance, since he isn't farmable and "only" has a panel up and +100 water ATK as his 8th and 9th hipos.