Oxter

Oxter appears in The Return of Ultraman series episode 30

Powers/Abilities:

 * Acid Spray : Oxster can emit a stream of acid from his mouth. This acid is capable of melting an entire man in just a few seconds.
 * Horns : Like normal bulls, Oxster is equipped with two large horns on each side of his head. These horns are capable of moving, allowing him to catch and crush opponents between them along with using them as impaling weapons.

History:
A gigantic ox kaiju, Oxster acted as a guardian of an underwater graveyard of prehistoric buffalo. When man contaminated the grave sight with their hands, the guardian lashed out, killing people with its acid. MAT was called into action, firing away at the beast with firepower to no effect. Goh called on Ultraman Jack and challenged the gigantic creature, and soon the fight moved to the underwater canyons of the lake.

Jack managed to escape and use the Ultra Bracelet to drain the lake water into the sky. As Oxster roared on, the hero unleashed his Specium Ray, sending it to ground in a heap as streams of energy continued to fire from Ultraman’s fingers. The energy vaporized Oxster’s flesh, reducing it to a skeleton that was soon buried underwater by the returning lake water.