@Rahu: Darf ich um etwas mehr Fluff bitten:
Pharasma
positive - those affected see a pale grey light emanating from the Cleric, while the surroundings fade into grey mist. Calm-faced spirits in the shape of men walk serenely (in an endless moment) from a distant point behind the Cleric, and as they reach those affected, flow into them and imbue them with strength and whispered encouragement from beyond, closing their wounds.
negative - those affected see the same pale light and dimming of their surroundings, but the spirits appear of threatening demeanor, howling quickly through the air with outstretched claw-like hands, and when they reach those affected they tear through them, causing a sensation of pain and loss. Those slain by this channeling often bear unusual wounds, none quite like the other, perhaps somehow sharing the death-wounds of the spiritual entity that appeared to embrace it.