Dynamorphs are strange, invisible energy beings that sometimes bond with people. The person then becomes a "Dyna-Host" and acquires super-powers. This bond has been compared to Avatar bonding, but is apparently quite different. It has not been outright stated, but Dynamorphs do not seem to require to 'feed' on energies from their hosts like magical spirits. Dynamorphs aren't magical and, in the words of the Green Witch, they "don't mix very well" with magic. Dynamorphs can be removed.