Nobody answering the most important question!
Is Awoken Yomi a girl!?
Ra Dragon looks game breaking until you think about his best subs. A.Isis and 3 Dark Kalis? Sure, good luck, you can buy the whole MP selection first before you get there. Still probably wipes the floor with normal A.Ra, even with standard Lighr Kali sub team.
I don't know why they put a conditional on A.Amaterasu's 4x. Healers do crap damage anyway and she doesn't put out damage herself besides that single TPA. She might be a good lead for some of the more annoying dungeons, though the lack of HP will doom most of her teams.
A.Yomi is interesting as a buff to most color or combo teams, especially anything dark heavy. Very much an extension of her old role. Kind of hate her devil side, probably from that jerk Aamir? Lead skill is cool, but matching those 5orbs and still making enough combos sucks. I don't really like any of the match 5 skills, it's very cumbersome unless using the expanded 7x6 boards.
MP machines are okay, not sure they are really worth 250k with those lead skills and awakenings. Basically something else for whales to waste money on.
Had a feeling Artemis would get triple row after RB both went that way. Sad, my Bastet still unused.
I don't know about Gon, but I don't think that's true for PGronia when all her subs are attackers with multiple TPAs outside new Artemis. Even with her, not sure it changes. Setsu did a nice write up comparing her to Beelzebub/Ronia recently.
https://setsupad.wordpress.com/2015/08/23/brainstorming-summer-gsonia-as-a-leader/