WarGreymon is a Dragon Man Digimon whose name and design are derived from " War Greymon ". The strongest dragon warrior, with a body clad in armor of the super-metal "Chrome Digizoid ", it is the ultimate form of Greymon-species Digimon. Though it differs from the gigantic figure seen in Greymon-species Digimon, and has the form of a Man-type, it has rapidly improved its speed and power, and it is likely impossible to defeat it with the attacks of an Ultimate Digimon. The "Dramon Killers" equipped to both of its arms exhibit immense power against Dramon-species Digimon, while simultaneously being a double-edged sword that completely endangers itself. Also, when the shells equipped on its back unite into one, they become the "Brave Shield", which is the strongest and toughest shield. It is said that the moment that a true hero, among all the mighty that have been through many battles, awakens to its own mission, it digivolves into WarGreymon.  It bears the Crest of Courage on the Brave Shield.
Digimon Adventure V-Tamer 01
Digimon Digital Card Battle
WarGreymon is an ultimate level Fire Deck Digimon. It may be obtained by giving the password W-GREYMON to Wizardmon in Sky City. He belongs to the Red specialty and his stats are 1650 HP, 900 deadly attack, 670 normal attack, and 380 triple-ice attack. His support card adds number of cards in hand x100 to own Attack power. He also appears in the opening video sequence. WarGreymon is the last opponent in the second-to-last Beginner City's Battle Arena and third-to-last Wiseman Tower's Battle Arena.
Digimon World 2
Digimon World 3
Digimon Battle Spirit
Digimon World DS
WarGreymon digivolves from MetalGreymon at Level 47 and Friendship 90%. He also appears when a Digivolve disk is used on a Dragon Digimon, and attacks with Great Tornado.
Digimon World Dawn and Dusk
WarGreymon is #309, and is a Mega-level, Balance-class, Dragon-species Digimon with a resistance to the Fire element and weakness to the Earth element. Its basic stats are 320 HP, 335
MP, 171 Attack, 146 Defense, 126 Spirit, 122 Speed, and 72 Aptitude. It possesses the Heroic Power, Heroic Guard, Flame Aura, and Critical 4 traits.
In Dawn, he is a salesman at the Shine N Route.
WarGreymon digivolves from MetalGreymon. In order to digivolve to WarGreymon, your Digimon must be at least level 52, with 90% friendship, but only if you have previously befriended Agumon.
WarGreymon can DNA digivolve to Omnimon with MetalGarurumon.
WarGreymon can be hatched from the Gold Egg.
Digimon World Championship
WarGreymon Digivolves from MetalGreymon with 14 battles, with at least 50% won, 60 Dragon AP and an Egg revert.
Digimon Story: Lost Evolution
WarGreymon digivolves from MetalGreymon and can digivolve into Omnimon if the plates of Omnimon and MetalGarurumon are also revived. It can be found in the Task Canyon.
With the stat build of 3 STR, 2 DEX, 2 CON, 1 INT, Wargreymon is the mega digivolution of Agumon. Greymon. and MetalGreymon. It is also a boss Digimon in Wind Valley. By card digivolution, Wargreymon may become Omnimon or BlackWarGreymon.
WarGreymon is a Mega-level Mercenary Digimon. WarGreymon digivolves from MetalGreymon. and can digivolve to VictoryGreymon once the "Dramon braker " has been applied to it.
WarGreymon can be encountered at Dark Tower Wasteland. if the player's Tamer Level is 25 or more.
- Terra Force  (Gaia Force ): Gathers all of the energy within the atmosphere and concentrates it into one spot, then fires it as an extremely dense, high-temperature fireball energy shot.
- Great Tornado.  Spins at tremendous speed like a tornado and launches itself at the enemy.
- Brave Shield. Uses its "Brave Shield" to defend.
- Mega Claw  (Dramon Killer ): Slashes its "Dramon Killer" gauntlets.
- Dragon Killer
- War Driver. Builds up energy in its claws and strikes the enemy down with them.
- Ultra Tornado (Grey Fire ): Wraps itself in a giant tornado of flames, sending smaller tornadoes outwards at enemies.