You said you have Leviathan. Is there a reason you're Fire/Thunder main instead of Water?I think the only goody you're missing out is Fire Frey...? Am I missing anyone... Fire Mammon is also pretty good for some content, I guess.For Thunder, I believe the base core of the basic selfish Thunder build will soon be Marduk, Thunder Aphro, Raiko and Dian. Thunder Aphro from next Miracle Ticket, but you're still missing two pieces so... probably not worth it for you?
Not commenting on Light since my knowledge in that area is sorely lacking. RNG please, gib me some broken Light SSRs.
Still, it's probably Michael, since she's kinda the backbone of every single Light party.Considering how many great Light SSRs you have, you're probably better off staying away from Dark. While Dark has many strong individuals, they all kinda do their own thing, so building an ideal team in Dark isn't... much of a thing as far as I know.It's... pretty rough to build a team from that. Cthulhu is strong, Vohu is strong, Shiva is nice to have but you're kinda struggling with debuffs which is rare for Water.
Even though there isn't a perfect option right now though, committing to Water isn't a bad idea due to Leviathan. But that's up to you.Azazel. The most broken Awakening ever, team building done, gg.