Zweielgon #376.396 DARKDRAGON Zweielgon have both heads out constantly because the shell is just barely big enough to fit a single head inside. Whenever one head tries to withdraw into the shell, the other head lashes out in anger and jealousy. entomoxie It hardly eats while it awaits evolution. Since their two heads do not get along and compete with each other for food, they always eat too much. Auto-spliced Pokédex Entry HP 69 Attack 91 Defense 90 Speed 52 Special Attack 63 Special Defense 63 Total 428 Height 120 cm Weight 80.2 kg Category Endurance Hostile Pokémon