|The World R:X Name(s)||Beast of the Apocalypse|
|Guild Member(s)?||Twilight Knights|
|Real Life Gender||N/A|
|First Appearance||.hack//LINK: Twilight Knights|
|Age In First Appearance||N/A|
|Japanese Voice Actor(s)||櫻井孝宏|
- — B-st —
Beast of the Apocalypse (黙示録の獣) is a character in .hack//Link.
The Beast of the Apocalypse is known here as Haseo's B-st Form. The B-st Form was brought about when Posaune made changes to Haseo's PC data. However, this form didn't show up until after Haseo was defeated in the arena by Tokio. Upon B-st Form's awakening, he used his tail-like appendages to impale Tsukasa, who was caught off-guard. This led to Posaune taking Tsukasa's now liberated Chrono Core. After defeating Tsukasa, B-st Form knocked Tokio down and continued to attack him relentlessly. However, Tokio was able to survive the onslaught long enough to summon the Sword of Balance that would free Haseo from B-st Form.
|Albireo||Alkaid||Atoli||Azure Flame Knight||Balmung|
|Beast of the Apocalypse||Black Rose||Bo||Cello||Cubia|