Huanglongmon(Ruin Mode)

A form of Huanglongmon that went berserk after being imbued with malice energy. Having lost its goodness and light, it became a being inclined towards evil and darkness alone, and rampages to bring the world to ruin. According to records, the Four Holy Beasts joined forces and succeeded in subduing the rampant Huanglongmon. Its Special Moves are causing everything in the Digital World to be swallowed up by nothing but darkness, devoid of any light (Mukyoku), and generating a tornado with black flames on the scale of a natural disaster (Kaimeisō).

ファンロンモンに恨みのエネルギーを注ぎ込まれ暴走化した姿。善と光を無くし、悪と闇のみと偏った存在となり、世界を破滅させようと暴れまわる。記録によると、四聖獣が力を合わせ暴走化したファンロンモンを抑え込むことに成功したと残っている。必殺技は、デジタルワールドの万物を一切の光もない闇だけに飲み込ませる『無極（むきょく）』と、自然災害規模の竜巻に黒き炎を巻き起こす『晦冥葬（かいめいそう）』。