KMC Forums - Teen Titans -vs- Children of the Vault

I'm throwing in Norrthstar and Aurora because for a little while they were in cahoots with the Children of the Vault.

Northstar
http://en.wikipedia.org/wiki/Northstar

Aurora
http://en.wikipedia.org/wiki/Aurora_(comics)

Sangre (Blood): The de-facto team leader, he has grey skin that is apparently made of liquid and, thanks to his advanced water manipulation abilities, can produce bubbles used to suffocate his victims - among other things.

Perro (Dog): Possesses superhuman strength and control over gravity.

Serafina (Seraphim): A technopath, is able to enhance and use powers of others to her own volition, also appears able to sense actions and stimuli that happened in the past (shown when tracking Sabretooth in first appearance).

Aguja (Needle): A blonde girl whose powers are the projection of energy blasts and levitating force fields.

Fuego (Fire): has the appearance of a flaming skeleton, like Fever Pitch or Ghost Rider. He possesses magma powers that are fueled by the energy he gets from his surroundings.

Cadena (Chain): Globe of electricity surrounding her head that she can manipulate into electrical chains, new leader of the Children after Sangre's demise.

-vs-

Robin
Wonder Girl
Beast Boy
Cyborg
Flash
Raven
Red Arrow
Starfire

I've been wondering who'd win if these two teams fought... in any case I think it would be closer than most would think.

Who wins?