
After going through the front gate, head to the area’s southwest corner and pick up the Pokéball lying on the ground. Once players have completed the specified requirements, they can access the Battle Park in Fight Town in Pokémon Diamond and Pearl. She will provide a photo of the opposite Legendary variant, which will count towards the Pokédex’s completion. Then, speak to the older woman in the building at the top center of the map. To “see” either Dialga or Palkia, head to Celestic Town after becoming the Champion. Players should bear in mind that the Legendary Pokémon will be different depending on the game version they own. Pokémon fans will receive the National Mode of their Pokédex once they’ve completed their Sinnoh Dex by “seeing” all 150 base Pokémon in the game. The next step to entering the Battle Park in post-game Pokémon Brilliant Diamond and Shining Pearl is obtaining the National Dex from Professor Oak. To become the Champion in Pokémon BDSP, players must battle their way through Sinnoh, collecting every gym badge and defeating the Elite Four. Related: Pokémon BDSP: All Move Tutor Locations To obtain the Razor Fang item in Pokémon Brilliant Diamond and Shining Pearl, players must enter the Battle Park, which is only accessible once they become the League Champion and receive the National Dex. Nevertheless, players wishing to acquire the Razor Fang in early to mid-game might be disappointed, as it can only be obtained in the post-game portion of Pokémon BDSP. Gliscor, with its diverse moveset and unique Hidden Ability, can be a favorable choice in many Pokémon battles. Gligar, a rare Pokémon in Pokémon BDSP, can be evolved into Gliscor if players give it a Razor Fang during nighttime. However, this mechanic isn’t the only reason Pokémon fans might want the Razor Fang. For clarification, “flinching” is a unique combat mechanic that prevents an afflicted enemy Pokémon from making a move for a single turn. In your Generation IV game, visit the Pal Park on Route 221 to catch your migrated Gligar.The Razor Fang is an item in Pokémon Brilliant Diamond & Shining Pearl that players can give to their Pokémon to potentially inflict “flinch” on their opponents when dealing damage. Select Gligar and five other Pokémon you want to migrate. Insert the GBA cartridge in your DS and select "Migrate" from the main menu of your Generation IV game.

To transfer from Generation III to Generation IV, you'll need to have received the National Pokedex in your Generation III game.This means that a Gligar from Gold, Silver, or Crystal cannot be evolved into Gliscor, because it cannot be transferred to a version that supports it. You can transfer from Generation III to Generation IV, but you can't transfer from Generation I or II to Generation III.If you're playing Ruby, Sapphire, Emerald, FireRed, or LeafGreen, you'll need to transfer Gligar to a Generation IV game in order to evolve it.

Gligar's evolution, Gliscor, was introduced in the Generation IV versions of Pokémon (Diamond, Pearl, and Platinum), even though Gligar was introduced in Generation II. Transfer your Gligar to a Generation IV or later Pokémon game (if necessary).
