Pixies (Fairies) are magical creatures in Tiny Tina's Assault on Dragon Keep DLC
They are small, purple, and fly around. You encounter them in The Forest of Being Eaten Alive by Trees
The Pixie can be friendly creature. If you get close and look at them and hit the "use" button, they become your allies and will give you buffs. But if you shoot them, they will hate you and try to kill you.
Tip[edit]
Wear the Mysterious Amulet to increase the Pixie's Friendship towards you