Fairy Godmother is a mini-boss in "Fairytale Fights" and faces the player-controlled hero when they go in search of a princess to rescue.
Like traditional fairies in fiction she has a magic wand which can fire mystic-bolts at her enemies and she is much more aggressive than most depictions of the character.
She also has a mirror-image, possible conjured up by her own magic, which fights alongside her in battle.

Also, like many mini-bosses, once defeated the Fairy Godmother becomes a regular enemy on the battle-field and attacks pretty much the same way she did in her boss battle (save for a lack of mirror-images).