These are the more powerful than the normal mecha robots of Zaboom army . They are equipped jumonji type yari . They are quite powerful and able to fight on boses level. They are much taller than shadow bots ,around 10m .
The Stealth destroyers are generally used to fight the Ninja Robots . In the begining of the series Joe and other heroes found it difficult to them if the number is little more. AlsoCompared to the shadow bots they are less agile but more powerful . Their armor is also stonger than that of shadow bots.
Towards the end of the sereis , hazzard had secrets kept many of the stealth destoyers in his ship to take them to mars. But they were all destroyed by Joe and Cybertron.