Then why did the Piraka not change back? I mean, I believe that Mata Nui could have reversed the fusion.Also, I think that the Mahri should become Inika again, just like how I think Tahu should be Nuva again.The Mahri were not mutated, and Mata-Nui couldn't have reversed the fusion. The fusion was made by Energised Protodermis, not Teridax, so neither the robot nor the mask should've been able to reverse fusions, AFAIK.But did the Barraki change back as well?Don't think they've been mentioned yet (correct me if I'm wrong), but most likely yes.