|Home||Royal Magic Academy / Crystal prison|
|First appearance||The Cupcake Mystery|
|Other names||Wizard of the Dark Mirror (early press material)|
His main minion is the dorm pet Battiwigs, a clumsy bat who Wranglum usually treats poorly. Battiwig helps to keep Wranglum's mirror secretly stored in the basement of Royal Magic Academy and aids the wizard in his plans to steal crystals.
Wranglum has two other types of minions at his command: the bipedal, tree-like "grounders" that he occasionally summons, and animal-minions with glowing, purple eyes. The animal minions appear to be regular animals that Wranglum has taken over with his magic, and he has been seen using them to spy on Fillies.