Bayanore emits a significant bayancowan (Similar to a down-draft) that is theorised to be whatever force that keeps the ships aloft. Regardless of relative height when the bayancowans of two ships intersect both ships will shudder. The ship that can angle away first usually takes less marginally less damage.

No one is quite sure why this happens though it is said that there are scholars that spend all their time studying this phenomena in the University at Nanjing (but then again, in the Dynasty lands, they tend to worry at everything)