Hey guys !

I am kinda new to aigis dmm, and with the current event two things appeared that i don't know about :

- yellow orbs/gems. Seems like we can trade those at the TP, but i have no idea what for. Is this something worth gathering ? I have 76 of those, should i focus on getting more ?

- a kind of spirit i never saw before. Tried to use google trad without decent result, tried as well to combine it with a unit (i thought it could have CR the said unit) but i don't see any difference.

Thank you in advance for anyone who could enlighten me on these two phenomena