Warlock Customization: More Grimoires! And other stuff

[Malisandros-stormrage]

@BlizzardEntertainment

An example of a post-9.1.5 improvement is the creation of an incubus demon, which we can add to places where succubus models currently appear. We’re also planning to make the incubus a glyphable option for Warlocks when they summon that classification of demon.

Y’all, we’re getting in incubus, finally!