The combat portion of the quest is about to begin. Consult this table to find out what to pray against and which attack style to use. High-level players may find switching combat style unnecessary. Progress is saved after each room, and a bank is available just outside the cave.
Move the statues such that TzHaar-Mej faces TzHaar-Ket, who faces TzHaar-Xil, who faces TzHaar-Mej. This involves a triangle formed by Xil and Mej (parallel) to the south and Ket to the north. If it doesn't work, make the triangle smaller.
Solution
Go through the Ancient gate.
Room 3[]
Turn off Auto Retaliate so your character does not inadvertently step on a glowing square when running to attack a monster (they deal 1000+ damage per second).
Touch the pedestals in the order that they light up until the puzzle is complete. (Easy completion method: Give each pedestal a number between 1-4. Write in your chatbox the number of the last pedestal that lights up each round, forming a list. When touching pedestals, simply follow the numbers in your chatbox.)
There are 8 combinations you will need to complete correctly.
Go through the Ancient gate.
Room 6[]
Turn off Auto Retaliate so your character does not inadvertently step on a glowing square when running to attack a monster (they deal 1000+ damage per second).
TokHaar-Hok may be killed with either your best melee equipment or ice spells:
Pray melee the entire fight.
Avoid standing on glowing floor squares, as always.
Stun TokHaar-Hok once he has lost half his health, this prevents him from healing at the flowing lava. In legacy mode, you need to stun him with a special attack.