Hatchasaurus

atchasaurus was buried in the ground near the Angel Grove Power Plant and was controlled by Cardiatron that could reassemble Hatchsaurus at will and make him even more powerful. After Cardiatron was defeated, Hatchasaurus was destroyed by the Ultrazord. Terror Blossom summoned Hatchasaurus a year later and Cardiatron was back as well. Once Cardiatron was destroyed again, Hatchasaurus was defeated by the White Tigerzord.