User blog comment:Zennyu/Zelathon Global Exclusive Unit Series: Zelathonian Guardians/@comment-27865398-20170806032939

OK, I'm kind of late, but here's my opinion on them. I won't go in too much depth and I'll grade them (E, D, C, B, A, S).

Flaming Tutelary Kaiyasa: She's somewhat a mix between defense and offense, leaning more on the first one while the latter is far more concentrated on her UBB. She isn't bad, but I think she'd be better if her focus was mitigation, considering she has ATK, DEF reductions, Fire, Dark elemental mitigation and DEF, REC boosts. The BB ATK and Fire elemental boosting could be replaced for mitigation buffs if you ever do a revision. I give a B grade to her.

Helix Nebula Iorek: First of all, I just wanted to say that I liked that 50% all parameters with 5 elements since I'm more prone to rainbow teams. However, I have to be honest and say that I do consider Iorek my least favorite from the three. I mean, he seems pretty offensive all in all, but I do believe all those offense buffs made him a little like Regil: dependable because of his LS, not of his kit. In my opinion, he'd do better being a BB booster with normal hit boosting and if you wished to keep it, Light element adding or damage boosting. His grade will stand on a C.

Conquering Goddess Serafin: Pretty good, she works really well as a Spark unit. Her damage seems to be pretty coherent and I do some comparisons on Mora, who's another good Spark unit. She seems viable as damage and supportive considering her whole kit. Considering those things, it'd be good for her to have another buffs like HP and BB recovery on Spark or she could even possess the three Spark buffs (normal damage, vulnerability and Critical) if you're leaning towards an offensive buffer. Her grade is A.