Complex sentence: Along with the disaster came the appearance of the, winged beings with unexplainable powers and do not die of old age who have been in slumber for twelve thousand years in their city of and have technology so advanced, it may be defined as very nearly magic.
Split into simpler sentences: Along with the disaster came the appearance of the, winged beings with unexplainable powers and do not die of old age. They have been in slumber for twelve thousand years in their city of and have technology so advanced, it may be defined as very nearly magic.