Via Ea.com:

REY, MYSTERIOUS SCAVENGER

An escapee from the wastes of Jakku, Rey wields a signature blue lightsaber and uses mind powers to control the battlefield.

PLAYING AS REY

Rey uses her lightsaber to defeat enemies in close combat and harnesses the power of the Force.

REY’S ABILITIES

Rey uses the power of the Force to confuse and defeat enemies.. Her three unique character abilities are:

Dash Strike: Rey charges forward with her lightsaber held high, dealing damage to enemies who dare stand in the way.
Mind Trick: Rey causes nearby enemies to be dazed and confused for a brief period of time.
Insight: Rey takes a moment to deeply sense her surroundings, revealing and highlighting all nearby enemies.

Click below to see the full update from EA.