The Overlord was Cryptor's master.
Cryptor was the general of the Overlord's nindroids, being loyal to the latter. However, this was not always the case because Cryptor did have doubts and threatened Pythor if he lied about their master only to be intimidated with the threat of reprogramming should he step out of line. When The Overlord revealed himself, Cryptor was excited to see him in person and followed his commands to destroy Ninjago.
|“Ah, Cryptor, my loyal friend.”|
As Pythor was advisor to the Overlord and Cryptor was the general of the Overlord's nindroids, they were often seen together and worked well. However, this was not always the case because Cryptor did threatened Pythor if he lied about their master and Pythor intimidated him with the threat of reprogramming should he step out of line.
In Day of the Departed, Pythor happily greets his old friend after Cryptor's revival, showing no ill will towards him. In return, Cryptor didn't show much emotion to Pythor but wasn't hostile to him.
Cryptor was the general of the Nindroids.
They followed his command and attacked on his orders. Cryptor appeared to care for them because Cryptor did not want them to be lost on false orders and threatened Pythor if he lied about their master.
|“I know your every move. I know how you hit. I know how you will kick. And I know you will never give up.”|
“Then I give up.”
|— Cryptor and Zane|
Cryptor was Zane's clone and main enemy.
Cryptor constantly mocked Zane for being outdated and Zane often lost in their matches. When Zane sacrificed himself, he destroyed Cryptor in the process as well, ending his terror.
During the Day of the Departed, Cryptor sought to kill Zane and destroyed a statue Zane made of his father. Zane was surprised to see him again and now having a more updated body, he showed himself to be more than a match for the undead Nindroid. Cryptor was impressed with Zane's new skill, though confident in copying his moves to fight him. However, Zane soon defeated him with tactical thinking and watched as he returned to the Departed Realm.
Cryptor enjoys flirting with her to get her riled up, calling it dates while she is disgusted by him.
Because she decided to ally with the Ninja, Cryptor saw her as an enemy.
Because the Ninja oppose his master The Overlord, the Nindroid General sees them as enemies and was a constant thorn to them.