Board Thread:Fleet's Prepared-ness/@comment-74.74.198.200-20160424091426/@comment-26567923-20160424094055

you can lvl up ooi, if you have her. but i suspect her lvl is very very low, seince she not appeared in fleet showcase. that will burden your resource and your time hard if you grinding her from lv 1

well since you never experienced the vital contribution of CLT, i can understand why you said that. but in the event, yes you need more than 1 CLT