>>27782872I've been using her for a while with moderate success, you can use it as either:
A: stall breaker. Use the megas with calm mind / will-o-wisp / recover / shadow ball to set up generally easily with the right pokemon and sweep powerfully, heal when necessary but its not a worry given the amazing defenses.
B: Anti-set ups. Use it with normal form and will-o-wisp / taunt / recover / attacking move of your choice, either foul play or snarl. It works wonders on physical attackers, I suggest leftovers but rocky helmet can also be very good to mess with tough claw users or physical attackers in general
There, now use her to her full potential with predictions and such. If you end up using her in stall you don't deserve her.