Yeehar are the giant pack-beasts of the Sand Elves. These creatures are native to the Velaka Desert. According to GM Basilisc, yeehar resemble "a cross between a dewback and a triceratops, without the horns."
The yeehar are instrumental in allowing access to Muspar'i, as they are the beasts that pull both of the Sand Barges across the desert. Their meat is considered a delicacy by the Musparan S'Kra Mur.
The Sand Elf Necromancer Lhars desecrated the yeehar graveyard deep within the Velaka to create the Cadaverous Yeehar.