Suicune (27) [Neo Revelation] Unlimited

[WWW] Crystal Wave (30+)
Flip a coin. If heads, this attack does 30 damage plus 10 more damage. If tails, this attack does 30 damage and, if your opponent has any Benched Pokemon, he or she chooses 1 of them and switches it with the Defending Pokemon. (Do the damage before switching the Pokemon.)