User blog comment:Xilinoc/Ch. 562 - THE VILLAIN 2 (Mask De Masculine is a Mexican luchador in a German army)/@comment-1706259-20131217234310

Well Kensei and Rojuro are saved by Rukia, as expected. Seems like Royal Guard are Bankai level and so are Ichigo, Renji, and Rukia (approx. for Rukia) since Mask went "10 times stronger" and Renji blocked it 1 handed. Yoruichi mentioned Bankai makes a shinigami 5-10 times stronger... or something along those lines. As predicted from the Royal Realm training.