swearing doesn't make you cool this is Omnimark a evil Mark variant that brutally killed his father Omniman and honored him with the new Omni man later throughout the story omni mark does eventually die after being in a different universe with mad man and gets choked by a literal yo-yo

this is sinister mark a evil Mark variant that killed his father and was teleported into a portal a green one by angstrom him and all the other variants got stuck in the wasteland dimension and ate them all except Mohawk Mark and full mask mark

yo-yo this is a yo-yo I know it's boring but it's just a yo-yo kids toy

this is Christian thragg but not evil he's kind from the viltrum empire not as ruthless but rather peaceful

prisoner mark

this is knee padmark a very strong invincible variant in a different universe he was teleported into invincible universe by angstrom Levy and is one of the survivors in the war