A hypothetical [[dark persona|demented]] version of [[Arcueid Brunestud]], succumbing to her blood lust.

Also known as Warcueid (which comes from waru- (bad) + Arcueid, in the same line as [[Wario]], [[Waluigi]], etc...) or Bousou Arcueid.
ワルク ワルクェイド 暴走アルクェイド