Been wanting to do this character for awhile. Used a MS Cyclops as the base fig. I used a SMC Green Goblin head and sculpted a bigger forehead and the hair. I used a thin rubber for the collar and loin cloth. Added Mystiques skulls to add more evil to the fig. For the cape I saw and bought these awesome looking wings at a local flea market. I symetricaly put the wings together and mounted them on the figure with clear rubber bands. My Mephisto has a more unique look and feel to it and has become one of my favorite customs.