Due to being pretty slow with nearly no animations, this dinosaur is nearly never played.
There was a bug when the Edmontonia first came out that never has been seen with any other creature in the game. Instead of leaving a carcass behind, it would leave the model itself's thorax behind as an interactable entity, staying with the server as long as it ran.
The Edmontonia(ed-mon-tone-ee-uh) (Edmonton's creature) or Edmon is a dark brownish grey color, and has black spikes that vary in sizes on it's body, and has a light grey nose, with very very small claws.Looking fairly similar to the Ankylosaurus, the Edmontonia distinguishes itself from its bigger relative with sharper spikes and a sleeker body. It also lacks the tail mace characteristic.