Esoterica is a creature almost completely covered by a dark, flowing robe. Sticking out of the robe at odd angles are too many arms, of varying length and jointedness, all gray-skinned and emaciated. Each hand holds a different spellcasting focus: a wand, a staff, a crystal orb, a reliquary, some goat entrails, and a bone flute. Peeking out from the darkness of the robe is a single, green-glowing eye.