Board Thread:Speculation House/@comment-26822171-20160108142516/@comment-26872876-20160110071847

Unlikely, however, there will likely be Grimm that are mutated/different compared to their standard counterparts. The RWBY Live Stream hinted that the Green Bomb Grimm from RWBY Eclipse could show up in the series. Probably not dust usage, but maybe a Grimm equivalent?!