The Felnas, because then I can screw up the masks of each and all of you. :PWould've said Conjuring, because I could then I could make up any power I want to suit my needs.. but its limits and danger seem to outweigh its benefits. I'd say Telekinesis, but about half the replies took it already. Mohtrek... face a problem and just get a bunch of myselves to help out with it. Biomechanics would be another choice.... /me spends 1,512 years pondering which mask should he choose