This is more of an Akasha selection guide vs an Akasha mechanics guide. It's in the rough draft phase since I haven't proofread this guide as much compared to the new player guide and that I still need to obtain some active akashas to provide a more accurate assessment. However, it's mostly completed and you should be able to take something away from the guide. The guide is biased towards the updated Korean server so certain things might not be applicable here due to the patching order (cards, buffs, nerfs, equipment, etc.).
Guides of this nature are very biased and opinionated so you might want to look at the expert opinion of StrikeRaid or RyuA as well. Names are based on Gameforge translations although I can't remember what Roska was called.
Arua in Normal Transmitters when?