This ability allows you to gain access to all the abilities of a chosen Empyreal. The cost for this is high, though ? your maximum sanity will be reduced by 25%. This effect can stack multiple times. This ability won't give you the passive channeling effects.

Skill: Oblivion
Command: OBLIVION AFFINITY <EMPYREAL> [OFF]
Known: No
Lessons: 1018 Lessons
Ability type: Noncombat utility
Base balance time: 3.00 seconds
Resources required: 10.00% sanity