Talk:Frolic Emperor Kira/@comment-75.83.231.4-20150506024104/@comment-25209037-20150506194144

There is no single best among them, but Feeva takes the edge for having the most useable perks, either as a lead or a sub. Feeva also has an underapperciated average buff in her BB.

Kanon is the next, useful in both leader and sub role and offers great survivability buff in his LS, BB, SBB, UBB.

Kira used to follow Feeva and Kanon, but he's already outclassed by Colt in terms of LS; Kira still is useful for his crit buff + ATK/DEF debuff. Kira is also the best unit to use in the future Imp Parade because of his DEF ignore buff in BB which is applied to him as well.

The rest have niche roles:

Tazer is an all around nuker with his SBB and self-spark buff on SBB, gotta be careful though, his buff doesn't stack with other spark buffs. Useful in taking out single boss scenarios.

Torah is the next, status ailments are a nice gimmick in questing, outside of that meh, you can't inflict ailments in Trials and Raids unless the bosses are scripted to be vulnerable to them. She's useful though in the upcoming Medal Rush where you have to poison enemis, however we have Semira, Rickel and Edea for that, with higher proc chance.

Alpha is an unusual combination of a support nuker, having a good HoT in his BB. His SBB have the 2nd highest base damage after Mifune, sad thing is that he doesn't offer any other damage enhancing buff other than his low ATK self-buff. His limelight in arena though, 80% ATK buff on LS is quite good, problem is that that is all it offers, and it's mediocre at best. Quaid has 100% ATK buff if you fulfill his rainbow requirement + BB maintenance bonus in his LS. Zurg offers the same high ATK buff, even for only a 5☆ unit; he's free too. Last is Ultor, offering a 50% ATK/DEF buff on LS + damage boost to weaker elements & 15% crit buff. These 3 outclass Alpha as an arena lead.

TL;DR:

Feeva = Kanon > Kira >/= Tazer > Torah >/= Alpha