Board Thread:Speculation House/@comment-12720931-20130720000524

If you look closely, you can se when ruby uses her special cartridge, the bullet make a Black n Red aura .. Yea its her primary colors but also the colors from the Grim Creatures .... also, in the opening, the RWBY Team is surrounded by Grim Creatures when a similar Black n Red light ray blows between them. My Point is, if Ruby also uses bullets made from Grim energy. 