A large Tyrannosaurus-like monster with a stony hide and high power and defense. Its name is later changed for the battle card game, but its appearance stays relatively the same.
Its name is a reference to the Ankylosaurus, an armored dinosaur with a club tail.
- To obtain an Anki in Monster Rancher 1, use
- To obtain a Rock Dino Card in Monster Rancher Battle Card, battle Milie in the 5th basement of the Rihet Ruins after reaching Master rank.
- To obtain an Anki Card in Monster Rancher Battle Card 2, use