ワルク ワルクェイド 暴走アルクェイド
A hypothetical [[dark persona|demented]] version of [[Arcueid Brunestud]], succumbing to her blood lust.

In the original [[Tsukihime]], she was completely identical to the original Arcueid. In the remake, her outfit differs by being the one from the original game but with [[side slit]] on her [[purple skirt]].

Also known as Warcueid (which comes from waru- (bad) + Arcueid, in the same line as [[Wario]], [[Waluigi]], etc...) or Bousou Arcueid.
red arcueid