Reshiram & Zekrom (Version Exclusives):
* Reshiram (Black 2): You'll encounter Reshiram in the final battle against N, the main antagonist.
* Zekrom (White 2): You'll encounter Zekrom in the final battle against N, the main antagonist.
Kyurem:
* After obtaining either Reshiram or Zekrom, you can find Kyurem in the Giant Chasm of Dragonspiral Tower. Kyurem is an incredibly powerful Pokemon that can fuse with either Reshiram or Zekrom to form Black Kyurem or White Kyurem.
The Legendary Trio (Tornadus, Thundurus, Landorus):
* Tornadus (Incarnate Forme): After beating the game, you'll find Tornadus in the Twist Mountain area.
* Thundurus (Incarnate Forme): After beating the game, you'll find Thundurus in the Mistralton Cave.
* Landorus (Incarnate Forme): After beating the game, you'll find Landorus in the Giant Chasm of Dragonspiral Tower.
The Tao Trio (Cobalion, Terrakion, Virizion):
* Cobalion: After beating the game, you'll find Cobalion in the Pinwheel Forest.
* Terrakion: After beating the game, you'll find Terrakion in the Giant Chasm of Dragonspiral Tower.
* Virizion: After beating the game, you'll find Virizion in the Mistralton Cave.
The Forces of Nature (Groudon, Kyogre, Rayquaza):
* These Pokemon are not available in Pokemon Black 2 or White 2. You can get them via the "Pokemon Bank" service.
Other Legendaries:
* Cresselia: You can obtain Cresselia in the "Dream World" by connecting to the internet and interacting with it.
* Heatran: Heatran is available in the "Dream World" as well, but it's more difficult to obtain.
* Victini: Victini can only be obtained through event distributions.
Tips for Catching Legendaries:
* Prepare for a tough battle: Legendaries are extremely powerful, so make sure you have high-level Pokemon with strong moves and items like Ultra Balls, Timer Balls, and Dusk Balls.
* Use status moves: Status moves like Thunder Wave or Will-O-Wisp can help weaken the Legendary Pokemon and increase your chances of catching it.
* Don't give up: If you fail to catch a Legendary, don't worry! You can always try again later, and remember that the more you try, the better your chances will be.
Let me know if you have any other questions. Happy catching!