Igneel Dragneel is a powerful dragon in the anime series Fairy Tail. Known as the Fire Dragon King, he is the adoptive father of Natsu Dragneel and teaches him Dragon Slayer magic. Igneel has a significant role in the story, providing guidance and protection to Natsu throughout his journey. His mysterious disappearance and subsequent reappearance are central to major plotlines, making him an influential figure in both Natsu's life and the overall Fairy Tail narrative.