Oysterizer was an oyster monster awakened by Rita. He guarded his pearls of power. In battle, he could fire from the holes on his body an acidic gel that can burn through anything. He fought with the Megazord briefly underwater after growing on his own accord, where he had the upper hand. However, Dragonzord (who lived underwater) was able to knock him back onto dry land. Here, the Megazord was able to defeat him with the Power Sword. An Oyster Stew
Oysterizer was later used to guard the Rock of Time, along with many other monsters. Rangers Back in Time
He later attended Master Vile's End of the World party. Master Vile and the Metallic Armor
He was also among the audience in the Machine Arena whenJason Lee Scott, the Gold Ranger, was made to fight againstTommy Oliver, who had been brainwashed. King for a Day
Years later, he was one of many monsters who were attempting to take over the universe for the United Alliance of Evil. Countdown to Destruction
- Though he should have been destroyed by Zordon's energy wave, he continued to make appearances after Countdown to Destruction.
Oysterizer was also seen on Onyx as one of the monsters trying to bid on the Pink Quasar Saber. Protect the Quasar Saber
He was last seen in the Shadow World. The Fate of Lightspeed
- Oysterizer comes from what is commonly referred to as "Zyu2" footage, and was not seen in the original Zyuranger.
- Oysterizer was the final monster to be fought by the original Megazord.