lol yea we could plan it... and im pretty sure i'll be sending Vagner toward World of Light very soon... it seems that place is very interesting lately...and yea you should ask cause i don't wanna interrupt any surprises of KKL. as for background, well Vagner is a phaser, she can go through solid objects, and has a surprising ability as well. She is friendly, but timid most of the time. Only weapon right now she was seen with is a scythe and she has a good speed to match up with her phasing abilities.
As for the Brotherhood [lol nice name other people gave it, though their real name is 14 Brothers which then is ironic seeing as Vagner is in it xD], they're warriors of Light and Darkness, actual manifestations of Light and dark. They're only mission is to control the balance between the powers, though made into humans, they have their flaws [letting sleif and traces live] Now the members are out to locate Castex and eliminate him, Brol is the only one with sleif as his target.