I wanted to float the idea of a single slot added to the skill bar for a toggle skill. (Mage light, syphoning strikes, sorcerer pet, ect...) Would you prefer where could only have one toggle per bar, but it was an added button (so 5 skills, 1 ultimate, 1 toggle per bar) or the current 5 +1 that we currently have with no restriction on how many toggle skills you have on it?
Under this I would recommend each NPC guild has a toggle skill, and each world skill line gets one (Soul, Vampire and Werewolf)