https://mega.co.nz/#!pVRhRDjK!KGupNp...VUNUYVF5gNCGb0
Proper link, thanks to a friend of mine.
I just noticed sttethlo (dont know how to spell it medusa's sister) has EX dexterity and EX Mana.. damn.
So if you 40 rainbow crystals you can summon a servant?
Screenshot this when examining my room.
Spoiler:
So I spent everything. Got Spartacus, Benkei, Attila another Mata Hari as well as Shinji, Ilya craft essences. And I'm out of battery.
What's the yellow frame for Servant and essence cards?