Sildron

Sildron appeared in 1997 TV series called Ultraman Dyna. Sildron (シルドロン Shirudoron), also known as "Shieldron" or "Shieldoron", is an insectoid kaiju from Ultraman Dyna who appeared in episodes 6 "Winning Shot". Another Sildron, Clone Sildron (クローンシルドロン Kurōn Shirudoron) was a clone of the original Sildron who appeared in episode 16, "Battle! Monster Island".

Sildron was a insect who mutated into a thick, oil/chemical drinking beast. He was seen doing wreckage to a chemical factory but did not attract the attention of Super GUTS since they were watching a game at a baseball stadium. After they finally got their heads screwed on right, they attacked Sildron using the GUTS Eagle; but could not since Sildron's third eye can sense the bullets and can raise his arms to deflect all shots. Eventually, Ultraman Dyna had to show up and take on the creature, but could not even dent the beast due to his danger predicting eye and his barrier-like arms. Soon, Dyna's Color Timer began to flash. Suddenly; the pitcher on Asuka's old baseball team showed up and taught Dyna how to use the Ultra Fork; an attack where Dyna concentrates his Solgent Ray into a baseball and hurls it. Although the first shot was deflected, Dyna did not give up and threw the second ball under Sildron's arms and hit him in the stomach. After being hit in his weak spot; Sildron fell over and exploded.

Sildron was recreated on an island and purposely used as a test item for Clone Silvergon. The two eventually fought and, although Sildron deflected most of Silvergon's attacks, it was soon knocked down by Silvergon's powerful tail and beaten to death when Silvergon rammed his tail on Sildron's head repeatedly.

Normal

 * Armored Forearms: Sildron's arms are covered with hard plates that can deflect any attack.
 * Danger Predicting Sensor: Sildron has a third "eye" that can foresight attacks.

Clone

 * Armored Forearms: Clone Sildron's arms are covered with hard plates that can deflect any attack.