*As Heimdall reenters the room, the figure of a robed elf appears in the center of the room, addressing the group*
Elf: *voice mysteriously amplified* The third and final part of this challenge begins now. You will face the beast Caloslocke. Forged on Mrear by the gods of darkness long ago, Caloslocke is a living machine and was created purely for destruction and terror. There is only one way to destroy this beast. When you do so, you will be allowed to leave. If you fail, your bodies shall rot here throughout all eternity.
*The image disappears. The room's floor begins to crack. The walls begin to crumble*