The Galvans were a small race of frog like aliens from the planet Galvan Prime.
If Kevin were to fight Ben 23, Dark Matter would be smarter and powerful than Brainfrog.
Galvan[]
If Kevin were to fight Ben 23, Dark Matter would be smarter and powerful than Brainfrog. However unlike Brainfrog, Dark Matter possess enhanced strength and he can also shoot red fireballs from his hands and they turn into crystal like substance when his enemies touches them. This was also identified by Duncan Roulea. Dark Matter would might easily defeat Brainfrog.