Susan "Mandark" Astronomanov is the main antagonist in Dexter's Laboratory. He is Dexter's rival and later mortal nemesis who often seeks to destroy both Dexter and his lab to prove once and for all that he is the superior genius.
You are given the choice to assemble three of your favorite characters for a Fighter Lineup for a new season of MultiVersus!
The Only Rules:
Rule 1: ONLY Three Characters for your Season Lineup
Rule 2: 3rd Party Characters are fine, but you must at LEAST include 1 or 2 WB characters in your season lineup.
