How to Change Keldeo's Form cheats for Pokemon White 2

How to Change Keldeo's Form

I'm not sure if this is the only way but this is how I did it. First get Keldeo in your party. Next get the other Swords of Justice Pokemon Cobalion, Terrakion, and Vizirion in your party. Go to Floccesy Town and go behind alder's house. There will be a rock and if you approach it then a scene will take place and if you teach Keldeo secret sword it will evolve.

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