From Halopedia, the Halo wiki
The Temple Wraith is a special variant of the Type-58 Wraith, outfitted as a heavy assault tank featuring hardened armor, improved handling, and an upgraded plasma mortar with a higher rate-of-fire.
During the conflict by Swords and Covenant factions on Sanghelios, a Temple Wraith was deployed to and later destroyed inside the Arena of Judgment. In 2558, the Temple Wraith was simulated in War Games simulations. In the simulations, several named Tankmasters drive Temple Wraiths for SPARTAN-IV personnel to fight including;
List of appearances