The Shadow Triad
After you have defeated the Elite Four, you can battle the Shadow Triad once every season in Icirrus City. You will battle them in three different types of battle: Triple, Rotation, and Single. The Shadow Triad each have Two Bisharps at Level 65 in their Party. The other Pokemon in their Party will be at Level 67 and will be either Absol, Banette, or Accelgor.
Don't stop here... Check out our complete collection of Pokemon Black 2 cheats
Comments for this hint