Fiery Avenger - faction required with Deepwater knights

[maxlaurent]

Hey all,

does someone know what is the required faction with Deepwater knights in order to do the turn in to Inte Akera in Plane of Sky for the Fiery Avenger quest, (some people told me kindly is enough, and others say that you need ally faction).

I found on the wiki how to increase the faction : https://wiki.project1999.com/Deepwater_Knights
but what is according to you the fastest way to raise the faction ? (any advice would be welcome because it seems a pain to raise it !)

Thanks for your help !