Ben 23 omni This article belongs to the Ben 23 Timeline in the Classic Continuity.

Nighty Knight is the Omnitrix's DNA sample of a Nemuina from the planet Nemunimos IV and the Dimension 23 equivalent of Pesky Dust.


He looks the same as Pesky Dust, but he has blue clothing instead of green and a lighter blue skin color. He also has blue eyes and gloves.

His Omnitrix symbol is blue with a gold outer casing.

Powers and Abilities

Being a Nemuina, Nighty Night has the same abilities as his species.


Being a Nemuina, Nighty Night has the same weaknesses as his species.




Ben 10: Omniverse


His name is a play on the saying, "Nighty night".

Dimension 23 Aliens
Seen Aliens
Big BugBrainfrogBuild-A-GuyDino-MightyElectricyetiEye GuyFreezeghostFreezelizardHandy ManLightning VoltMr. MonkeyNighty KnightRollawaySpeedyquickTechno-BubbleToolboxxVomit Man
Unseen Aliens
Charcoal ManCopy CopyDog-NabbitFastcatFeedbackGiant-MansterMr. MuckyMuck-A-MuckOrbit ManRathTeeny-WeenyWindy-Hindy