Unidentified Beast

Unidentified Beast is a monster that appears in Mass for the Dead.

Background
A monster that was discovered by agents of the Great Tomb of Nazarick while on a rescue mission for Warrior Captain Gazef Stronoff. It had used one of its appendages to possess Gazef, turning him to kill not only his own men but every Chaos Beast in the cave network. Later Shalltear Bloodfallen had to directly use her power to free the Warrior Captain and slay it herself.

Appearance
A large pink tentacle beast that seems to be part mollusk.

Abilities
To Be Added...

Trivia

 * So far it is unknown if this creature is an existence related to the Chaos Beasts or Rifts. While it was discovered near an active Rift, strangely this creature was reported to have hunted down other Chaos Beasts within the cave.
 * Unlike a Chaos Beast, which vanishes when defeated this creature contracts and petrifies into a stone-like material when dead.
 * In Mass for the Dead, after it was kill, the remains were taken back to Nazarick for study.