How much would a giant bird weight?  I mean their bones are hollow, right?<br/><br/>If you consider that the giant elastic ribbon and the shots fired from her scythe increased her momentum, and ignore gravity, as well as, the fact that Ruby comes to a complete stop, and assume that the kinetic energy continued on to allow her to drag the thing up a 100 foot cliff... and maybe assume Weiss' glyphs distorted gravity in a way that decreased the Nevermore's weight...<br/><br/>It's totally believable, right?<br/><br/>[/sarcasm