You can jailbreak powers. Doing so lets you free up other people's abilities by taking off their limitations or unlocking new capabilities, but there are some limits. First, you can't change the core concept of the power, so a person with pyrokinesis won't suddenly become a chrono kinetic. You can give power properties of another power by being in contact with two capes at once. Second, the more changes you make, the longer it will take before you can do it again. The longest you'll have to wait between jailbreaking someone is a month. Each person you work with has their own cooldown period, so there's no need to wait to help others. Lastly, each change can only increase the power's cost by 15 SP or double its original cost, whichever is less. You can still give side-grades to powers without cooldown.
Power Guru
Cost: 5 SP
Required: (Trump) Boosted
Required: Permanent Change
Required: Controlled Tweaking