BATAARI Tyrannosaurus: Genetically altered with tyrannosaurid fossils found in the Nemegt Formation in Mongolia, resulting in a lighter build and more gracile skull.

Petrified Rex: "This fossilized beast has returned to roam the mesas once more!"

Mutation Made By: Shrew
Skin made by: Shamroknroll

Alternate names for mutation: Bataar, Nemegti