This idea came to me when I saw a screenshot of a hearthling sitting in front of wardrobe as if he was waiting for something. Spawns inside the wardrobes, duh. In there we can fight fauns, satyrs, whatever else was in those books, and the boss should a talking lion (finally we can achieve the staple "kill god" objective of any self-respecting MMORPG). Calm your religious tits, Jorb, nobody will actually kill him as long as you don't give him any obscenely good loot, because they would rather use N*rnia as storage (just like the rat dungeon).
This post was written while I was possessed by the spirit of Händler, may he grace us with his deranged ideas once again.