You feel a earthquake...You then see something break out of the ground, it looks like regigigas, but has the dragon arms of regidrago as a head, the feet of registeel, one of it's arms look like regice but is a giant ice claw, the other arm is the same but looking like regirock instead... It also look like it has thunder jet booster wings, its jet booster wings look like regieleki… it then speaks

I... Am...Regiomega! The One True Regi!!!!