Keldeo looks like one the biggest threats that'll be around when BW2 rolls around.
Wouldn't Celebi work well as a counter? Yeah it doesn't like Hidden Powers but it resists both his STABs and can hit back.
<Scofield> I never got a chance to tell you about the time i met a girl named shucca
<@JabbaTheGriffin> i would have started making ground move puns, and then when she doesn't get them you go "oh that wasn't as effective as i thought it'd be"