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General Information
Species Elbmut
Body Bat
Powers and Abilities
Abilities Flight
Enhanced Hearing
Enhanced Agility
Enhanced Balance
Enhanced Smelling
Lie Detection
Air Absorption
Voice Actor Bumper Robinson

Stumblebat is the Hero Watch's DNA sample of a Elbmut from the planet Nosnibor in Ben 23: Hero Generation.


He is an eight-feet tall brownish-grey bat with large wings. His claws are attached to his wings and each other by webbing of some sort. He has rather long and obnoxious ears. His wings are white and he wears blue shorts with a white stripe at the top, and has two toes. He has blue oval-shaped eyes and his Hero Watch symbol is on his chest, surrounded by black sashes with blue lines.

Powers and Abilities

Stumblebat can fly.

Stumblebat has ears enhanced to hear with amazing clarity, distance, and even frequencies outside normal range.

Stumblebat has enhanced agility. This allows him to go from one motion to another effortlessly, effectively dodge attacks, swing from things easily, sprint, do back-flips and numerous other gymnastic, athletic and martial implements with little effort.

Stumblebat has both extremely well developed sense of balance, the positioning of limbs and the center of balance as well as the physical condition to use these facts.

Stumblebat has enhanced smelling. He can detect specific persons, objects, substances or even places, locate their origin and track targets with nothing but his nose.

Due to his enhanced hearing and enhanced smelling, Stumblebat can sense when people are lying by listening to their heartbeat or smelling hormones which the person secretes.


With his enhanced hearing, sonic waves and loud sounds are extremely dangerous to him.

Species and Planet Information



His planet, Nosnibor, is backwards for "Robinson", as in his voice actor, Bumper Robinson.


  • He was originally made for one of UltiVerse's canceled series, Ben 10: The Journey.
  • His concept was inspired by the Battlers from the Crash Bandicoot game series.
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