On Pokemon Black 2, during a Random Matchup, I was battling this person with a Latias. He/she was using Screech and Fake Tears on their Latias, and usually those attacks lower stats. But for some reason, the Latias stats were raised instead. The Latias also used Draco Meteor, and after instead of lowering it's stats, it raised them. I know that Latias only can have one ability, which is Leviltate, even from the Dream World. Was it a hacked Latias or something?