Raidramon

Raidramon is the Armor Digivolved form of Veemon through the Digi-Egg of Friendship. His digivolution phrase is "The Storm of Friendship". His head resembles Azulongmon's, who also uses electric-based attacks, and his form resembles MetalGarurumon, the original user of the Crest of Friendship.

Digimon Adventure 02: Tag Tamers
Raidramon can be used when Ryo has rebuilt the DigiEgg of Friendship and equipped it with Veemon.

Digimon Adventure 02: D1 Tamers
Ryo can use Raidramon once he buys and equips the DigiEgg of Friendship to Veemon.

Digimon World 2
Raidramon is portrayed a bit differently in this game. They are Ultimate digimon. They digivolve from Flamedramon, and can digivolve further into to Phoenixmon (0-7 DP) or Imperialdramon (8+ DP).

Digimon Digital Card Battle
Raidramon is the 2nd Armor Digivolution you can get for Veemon. He is a Black Card. He is also the 3rd opponent on Flame City's Extra Arena

 Attacks
 * Thunder Blast (Blue Thunder): Strikes with a bolt of lightning.
 * Lightning Blade: Fires a bolt of lightning from the blade on his forehead.
 * Electric Bite: Electrifying bite attack.