The following letter finds its way into the hands of the Factions and Chant brokers.
wrote:
The invaders seems to be fairly resistant to most elemental energies, cold seemed to work against a few of them though. Divine energy was fully effective so I'd strongly advise using weapons imbued with pure raw divine energy as I'm not certain blessed weapons might actually be effective.
But most importantly, the invaders are weak against an old evocation spell known to most spell-casters, including Paladins and Rangers called the Invocation of the Cerulean Sign, that works effectively against any kind of aberrations. While the sign can't kill them, it allows to partially daze and push them back and also helps in the detection of potential possessed people. We haven't found a way to push them away from a possessed person without killing him or her.
For now, I strongly recommend the use of the sign and with a conjunction of weapons enchanted to be effective against aberrations.
