DreamWorks Dragons: How to Train Your Dragon 2 - Power Dragon Hookfang Monstrous Nightmare Plastic, Metal, Electronic (some figures only) Imported Hookfang Monstrous Nightmare Power Dragon is 11-inches long and has a disk launching Swing-Wing Disk Fling attack! Hookfang Power Dragon is designed with Special Racing Stripes. Choose from Toothless, Monstrous Nightmare, Deadly Nadder and many more Power Dragons! Combine Power Dragons with 3-inch Viking figures (sold separately) and take to the skies with DreamWorks Dragons! 1 Power Dragon