An old and rather vain associate of Krang arrives on Earth to procure her power ring which finds its way into April O'Neil's possession.
Tropes:
- Destroy the Villain's Weapon: Leonardo destroys Shreeka's ring by tricking her into grabbing a hot rivet. As Rocksteady points out, her hand may impervious to heat, but her ring isn't.
- Dumbass Has a Point: Rocksteady of all people points out that Shrekka made a big mistake in grabbing the rivet Leonardo threw at her.
- Evil Versus Evil: Shreeka is an old partner of Krang before he backstabbed her, stole her Ring of Power and abandoned her on a distant planet.
- Human Aliens: Despite being a Galactic Conqueror from space, Shreeka looks like a human woman.
- Meaningful Name: When Shreeka starts screaming in a rage over the destruction of her power ring, Rapheal realizes how she got her name.
- Wizards from Outer Space: Despite being an alien, Shreeka has all the trappings of a Vain Sorceress.
