|Belphegor the Rage King|
|Name||Belphegor the Rage King|
|Romanji||Berufemon Za Reiji Kingu|
|VRMMORPG||Sword Art Online|
|Location||Floor 4 Boss Room|
|Item Drop||Balmung Blade|
Belphegor, the rage king is the boss of the 4th floor of Aincrad.
A mindless beast. A combination of the ferocity of a black bear, with long goat horns and six purple bat wings coming out of his back. He had big muscles, and sharpest claws, with flaming chains coming out of his forearms.. His skin was light brown, and in his chest piece he had red lines. His eyes went red as it attacks. It hare four long HP bars, as most bosses do
The boss battle place was discovered by members of the army, and they opened the gate to have a look of the boss. Later they escaped, closing it.
- Flaming chains
- Royal Knights:
- The Army
- At least 30 more members
- Several other guilds and solo players
- Nine players on the Boss battle