My goal was Mist. The odds were bad. 211 orbs saved up. I told myself to wait until the valentines banner. Maybe I could get one copy for cheap?
Anyway: The first 164 orbs gave me 3 Kadens. The next 29 orbs a +res -spd Mist.
I couldn't let this stand and grinded some quests for orbs. 58 orbs later I got a +hp-atk Mist. 251 orbs total for five 5* units - thats actually decent when you think I could have gotten nothing at all or just Gunnthras.
I also got a +spd Reyson, 2 Sorens and 3 Titanias, which is good.
I don't care about Kaden but goad beasts could prove useful.