It is discovered that she had Gilthunder trapped in a tower high above the skies so she would have him only for herself forever .
Merlin also gave Gilthunder a secret word that makes her completely subservient to him .
It is discovered that she had Gilthunder trapped in a tower high above the skies so she would have Gilthunder only for herself forever .
Merlin also gave Gilthunder a secret word that makes her completely subservient to him .