Dragoul

Dragoul appeared in 2005 TV series called Power Rangers S.P.D. The Dragoul is a ground-burrowing monster who​​​​​​​ is sent by Broodwing to battle the Power Rangers. The Dragoul grows, but the Power Rangers stop it with the Deltamax Megazord. The second Dragoul is even bigger than the first. What seems to be the giant version of this creature is only the normal size, but it eventually grows again to become even bigger. The Dragoul is taken down by all four of the Megazords.