Bulette

A Bulette is an armored plated predator that burrows through the earth and emerges to surprise and consume its prey. Commonly referred to as a landshark, the bulette is a fearsome hunter. The thick metal carapace that covers it make it very difficult to even damage let alone defeat.

A bulette stalks the members of Vox Machina as they venture into the Underdark. It eventually attempts to seize its prey when it emerges in the midst of a duergar warcamp in the thick of battle.