The TzHaar hero, or Tzhaar-Ket-Gor, is a character encountered in the Lava Flow Mine. Players must slow down the Lava monster so the TzHaar hero can catch it. If this happens, everyone inside the mine will have double the chance of receiving gems for the next ten minutes.
Tzhaar-Ket-Gor has not yet received a graphical update like the other TzHaar.
The name is based off the April Fools BTS announcing a new minigame called TzHaar hero.