User blog comment:Eemam/6* HELP !!/@comment-25251916-20141114195326

For general purposes, Michele is considered your best unit as of right now to evolve. She offers a fire boost element and a nice attack boost that will allow your team to do more significant damage.

Zellha would be next on the list if you are looking for any spark opportunities with your units. Otherwise, she has a good 30 hit SBB that can prove useful in Frontier Hunter.

Lunaris as a first six star unit will make it kind of hard to actually make her to great use. She does have status nullification if you are looking for that. But managing her BB/SBB gauge is pretty hard unless you can somehow BB spam and gain enough to fill up 52 BC.

TL;DR Michele