7)Move all the auras that act 2 merc gives somewhere else, so that player won't be forced to play with them. You prefer playing without merc? That's fine it won't affect your char power. I'm not sure how to achieve it. Ideas?
Unique charm that can spawn with oskill aura? This charm will have to be limited to 1/char like other unique charms ofc to prevent a character from have all the auras at the same time.