Fantasy genres encompass a wide range of imaginative storytelling that often includes magical elements, mythical creatures, and fantastical worlds. Common themes involve quests, heroism, and the battle between good and evil. Subgenres include high fantasy, which features elaborate worlds like Middle-earth from J.R.R. Tolkien, and urban fantasy, where magical elements blend with modern settings, as seen in Harry Potter. These stories often draw on folklore, mythology, and cultural traditions, creating rich narratives that transport readers to other realms. Popular elements include dragons, wizards, and enchanted artifacts, which serve to enhance the sense of wonder and adventure in the narrative.