Most of us that know DnD spells suspect Liam’s homebrewed some aspect of the Magnificent Mansion, given the components don’t line up with the PHB. My guess? He’s turned it from a pocket dimension mansion, into a pocket dimension tower. The upright wand surrounded by stained glass could be suggesting the structure, he mentioned that the stained glass beyond the door stretched way upward, and come on, he’s a wizard. Wizards are drawn to towers like bees to flowers, and Caleb’s no exception: “I can’t help it, I will always love the architecture of a tower.” (C2 E91: Stone to Clay)



Besides, it seems only fitting for Caleb’s first wizard tower, extra-dimensional or not, to be one he crafted just as much if not more for his friends than himself.

