Sclavus

AC:DM Bestiary Description
''The Sclavus is not a natural monster, but rather a magical crossbreed of serpent and humanoid. It is rumored that they were created ages ago by a degenerate Empyrean cult, in a failed attempt to construct a servant race. Four different subraces exist, ranging in size from four to seven feet tall. Sclavi fight viciously with swords and spears, and are also powerful spellcasters. Swamps, ruins, and deep dungeons are their homes.''