Supernatural fiends and fire-breathing tormentors loom large in myth and folklore, grabbing animals and people to satisfy their huge appetites. They turn the world of humans topsy-turvy with terror. But who would be the hardest to defeat in battle? Which one reigns supreme? Meet the top ten most powerful and fearsome of these mythical beasts, including: a seven-headed dragon the fire-breathing son of a dwarf king disembodied heads that haunt graveyards...