BlackWarGreymon

This virus form of WarGreymon is greatly feared and called the "Black Knight". It hates cowards and sneaks and doesn't associate with vulgar Digimon even if they are also viruses. Unlike WarGreymon, he does not have the Crest of Courage on his Brave Shields.

Attacks

Black Tornado
Terra Destroyer

Anime Appearances

BlackWarGreymon is created from 100 Control Spires by Arukenimon in Digimon Adventure 02

Role in the Anime

BlackWarGreymon often fought against the heroes to reach his goal of defeating Azulongmon, because he questioned his existence, he often attacked his creator (Oikawa) as well, after having his chest smashed open, he gave his life to keep the digital gate open, allowing the adventurers to chase after Oikawa.

Game Appearances

BlackWarGreymon appears in card form and also as a boss in Digimon Digital Card Battle.
BlackWarGreymon is a playable Digimon in Digimon World 2.
BlackWarGreymon is a playable Digimon in Digimon World 2003/Digimon World 3, If you get SkullGreymon to level 99, he can also DNA digivolve with GranKuwagamon to become Diaboromon. He also appears as an optional boss in the Control Room of the sewers of Amaterasu City, and is the only non-Ultimate Digimon in the game to appear both as a playable Digimon and as an enemy or boss Digimon.
BlackWarGreymon is an unlockable playable Digimon in Digimon Rumble Arena. He is possibly the hardest Digimon to unlock, as the player must complete the 1-Player Mode without losing a single round, defeating BlackWarGreymon in a boss fight during the sixth fight, to unlock him.
BlackWarGreymon is playable in Digimon Rumble Arena 2, as the third level form of BlackAgumon.
BlackWarGreymon is a playable Digimon in Digimon World 4, as an unlockable Mega Digivolution. There is some dispute over whether this is BlackWarGreymon or BlackWarGreymon X.
BlackWarGreymon is playable in Digimon World DS.