The TzHaar Fight Cave is a combat minigame in the online game Old School RuneScape. Players face waves of TzHaar creatures, culminating in a battle against the powerful TzTok-Jad. The objective is to survive all waves and defeat the final boss to earn rewards, including the coveted Fire Cape. To enter the Fight Cave, players must have a combat level of at least 100. The minigame requires strategic thinking and skillful combat techniques, as players must manage their health and prayer points while dealing with various enemy attacks. Successful completion offers valuable loot and bragging rights.