Board Thread:Speculation House/@comment-4830106-20140725003808/@comment-10380701-20140725104139

I never really stated this on the wiki itself, but does anyone think that Semblance potential is tied to willpower?

Ruby, Pyrrha and possibly, Glynda demonstrated it.

Ruby, went all-out and used what can be said as the full potential of her semblance once she was the sole remaining member of RWBY.

Pyrrha, likewise, started pulling out the punches once JNPR is backed into a corner.

And lastly, Glynda was salty over the RWBY vs JNPR fight that she pushed the Cafeteria Reset Button(tm) with a single stroke of her hand.

The last one is stretching it though.