Crawling through the [[Lost Ruins]] of the [[Borderlands]], Tomb Vipers and their relatives, the [[Serpent Magus]], wait for foolish adventurers to enter their dark domain. These lizardserpent-men are similar in appearance and behavior to the various Claw Vipers of Diablo II.

Nothing is known about how these types differ, other than by appearance. The Serpent Magus have a Helmet that covers their head completely while the tomb vipers wear helmets that expose their toothy mouths. It is rumoured that Serpent Magus have spell casting abilities.