Young Justice & Teen Titan Crossover Fanfiction 

bad idea robin from TT is alredy in it, beast boy is in it as a charcter non YJ and on google images there is a picture of starfire and nightiwin so that must be a new episode raven and cyborg are the only 2 that could be apart of tha ' crossover of yours but if none of the chracters whe on there the i wolud love the idea (peak) sorry to rain on your parade