Twilight Pixies

Twilight Pixies are small fairy-like entities that steal Poptanium from your Poptropican on random when you're building in Poptropica Realms.

Characteristics
Theiving in nature, Twilight Pixies' faces wear a mischieveous smile. A small yellow cap and yellow shorts decorates their blue skin, and wings on their backs keep them afloat.

Storyline
While in Realms at night, providing you have an amount of Poptanium on your character, random Twilight Pixies will spawn off screen. Flying down to your character, they'll take 10 Poptanium off of your player and fly away - unless you go into Mining mode and zap them with the hammer. Upon zapping them, your Poptanium will be restored, and the pixie will go away.

Trivia

 * They hold some similar aesthetic values to the Dryads from Twisted Thicket on Poptropica.