Just started this yesterday, and now I'm wondering if I used up all my luck. I drew 10 magic jewel gacha and got two SSRs: Fafnir and Thunderbird. XD

Fafnir's great for now because most of my party is water, thunderbird kinda helps because the last member is thunder. Didn't have any fire SRs until Amon. I plan to switch to wind when I get more wind weapons, eidolons, and kamihimes. No luck with them in gacha so far though.