Hello everyone I have a new idea for a story and I want to know who you all want to see in it (I won't start it till Psychic Link and Spirit Sync is finished). It is a crossover between a game and a character from the following list (Depending on the show I might take recommendations from comments).
Erza Scarlet from Fairy Tail,
Lucy Heartfillia from Fairy Tail,
Mirajane Strauss from Fairy Tail,
Lisanna Strauss from Fairy Tail,
Ruby Rose from RWBY,
Yang Xiao Long from RWBY,
Blake Belladonna from RWBY,
Weiss Schnee from RWBY,
Velvet Scarlatina from RWBY.
Any suggestions from you guys are welcomed as long as I know basic information about the show and the character.