Technically, if you play her right she has *huge* power gain. Most people think of her in terms of the lock, but sometimes just letting her bounce the defender's power back and forth across a bar boundary is much better. Not many champs can use SP1 over and over and over and over again like she can.
Comments
Don't worry about her reduced Power Gain, as her other abilities more than make up for it. Had a recent discussion about that here, if you're interested: https://forums.playcontestofchampions.com/en/discussion/comment/898311/#Comment_898311