Anchorsaur is a dinosaur/walking crocodile-like Bakugan commonly used by the Vestals.
Anchorsaur has gems embedded in its shoulders and armor on its legs, shoulders and arms and is commonly paired with Hammersaur.
Anchorsaur is commonly used by the Vestals. It is first introduced in episode 3 of Bakugan: New Vestroia and its Darkus version was used by Shadow Prove along with Shadow Prove's Darkus Hammersaur. Annie of The Dark Angels also has a Haos Anchorsaur. It usually accompanies Hammersaur. In episode 7, an Aquos version is seen on Keith's computer. In episode 8, a Haos Anchorsaur was used by Dark Angels against Shun and Ace in the tournament finals.
- Shock Down: Forces the opponent's weakest Bakugan to come out and subtracts 100 G's from each opponent. (Darkus)
- Power Eraser: Subtracts 300 Gs from each opponent. (Haos)
- Spark Protection: Reflects all of the opponent's abilities. (Haos)