To store and contain powers
Power Containment is the ability to store and contain magical powers in white spheres, magical containers or other beings.
- Demonic Power Brokers are capable of extracting demonic magical powers and containing them in white spheres. They are also able to temporarily store powers in other beings.
- Rex Buckland owned a magical lantern that was capable of containing powers. In 1999, he blackmailed Prue Halliwell and her sisters into giving up their powers through a spell, which were then stored in the lantern.
- Paige once used the Phosphorus Cauldron to store magic of every supernatural species to create the most powerful potion ever and then used it against the Source of All Evil.