Sonia Eigou, also known as 'Eigou no Aoryuukanshi Sonia' (永劫の碧龍喚士・ソニア), is a prominent character in the mobile puzzle RPG 'Puzzle & Dragons'. She serves as a powerful dragon summoner with a strong affinity for green (wood) dragons. Sonia is highly sought after for her versatile leader skills and strong abilities in team compositions. Her character design and lore emphasize her eternal bond with dragons and her role as a guardian who protects the world using her formidable powers in both story and gameplay.