The cold spell is a spell found in Wizard City. It was in inventory in Ron James' Spell Palace. Princess Bubblegum asked Ron for a cold (as in the sickness) spell, but got a cold spell. When opened, the spell releases ice and snow everywhere until everything around it is frozen. When closed, it keeps the ice and snow contained and prevents it from melting.
- The spell is used to help Princess Bubblegum, Finn, Jake, and Abracadaniel escape from Wizard Prison.