Dawn works as a wrestler, with an old western theme, in the UCWF or the Unlimited Class Wrestling Federation. She belongs to the second generation of members to join The Grapplers. This second generation of members was dubbed as the New Grapplers which caused some tension between the original group and the new members.
She was first seen helping some members, such as Gladiatrix and Cowgirl, restrain Titania away from Battleaxe. When The Thing was accused of murdering Titania, Dawn and the rest of the Grapplers attacked Him. It was with arrival of
Ms. Marvel that he was relieved of all accussations.
Vavavoom was created by Mike Carlin and Ron Wilson in 1986 and first appeared in The Thing # 33.
Like the rest of the Grapplers, she possesses superhuman strength and a skill for unarmed combat.