Dr. Cyrus Von Borg is an antagonist of Ninjago and an enemy of the Ninjas and a Henchmen of Lord Garmadon's Sub-Bosses. he and his nephew create Ninjroids and sold some to him.
Dr, Cyrus was a assistant of Dr. Julian but did not like Jullian creating a stupid robot by the name Zane and quit working for him. Cyrus found out his little brother died and raised his son Jack Spicer Borg and made robots with him.
He told his client Lord Garmadon about his former boss Jullian and had him almost killed by the Doom Clan for making a robot he did not tolerate.
- He has No Powers