https://www.gamespot.com/articles/more-blazblue-and-rwby-characters-join-the-blazblu/1100-6454080/

We still don't have many details about Arc System Works' forthcoming 4-way crossover fighter BlazBlue: Cross Tag Battle, but three more characters were confirmed for the title's roster today. Two faces from the BlazBlue universe will be returning beside one of the star ladies from RWBY.

Rachel=Alucard and Hazama from BlazBlue, and Weiss Schnee from RWBY are the latest characters to be confirmed for the title's roster. Rachel=Alucard has a sadistic mix of close-quarters and ranged attacks. Hazama overwhelms opponents with a flurry of contorted kicks and punches. Weiss keeps her distance, but comes in for quick, icy jabs with her rapier.