Granblue Fantasy: Tiamat

She's one of the Primal Beasts early in the story. She is also known as the Guardian of the Wind and resembling a woman with three tails ending in three dragon heads. She governs the winds of the world, and her blessing is sought to ensure safe travel across the sky. This is from Episode 5 where a dark crystal installed on her chest by the Empire cause her to lose control and bring havoc around the skies.