Ritual Combat

Enter the temple at 40, 11 and go up the stairs to the left through the Council Chambers, continue until you get outside and go left to the top of the temple.

Ritual Combat is Zuldazar world quest and you can start it at Zanchul subzone when it is active.

There are several ways to get to the top of the Zanchul.

1. 
   
2. If you have Totems of Pa'ku, you can use one of them (More info in Paku'ai)
   /way Dazar'alor:Zuldazar 52.87 12.41 Totem of Pa'Ku 12 (To: Top of the Zanchul temple)
   /way Dazar'alor:Zuldazar 42.84 22.97 Totem of Pa'Ku 7 (To: 2-nd floor of Zanchul temple)
3. 
   
4. Regular stairs way.
   
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   • Use stairs up at Zocalo
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   • Enter the Zanchul temple
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   • Turn left and go upstairs
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   • When you exit the building (to the 2-nd floor of the Zanchul temple) (you will see Guardian of the Dead) turn left and go upstairs one more time
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   For TomTom users
   /way Dazar'alor:Zuldazar 43.80 14.87 Step 4 turn left and go to the top
   /way Zanchul 43.07 35.72 Step 3 go up and strait to the exit
   /way Dazar'alor:Zuldazar 40.91 11.35 Step 2 Enter the temple
   /way Dazar'alor:Zuldazar 42.56 22.55 Step 1 Take Stairs up
   
5. 
   

At the very top ot the temple you need to win fight with 4 random Loa champions.

Ritual Combat quest video: https://www.youtube.com/watch?v=lLL7Bn5MLV8

This quest made me remember how much I hate the layout of the temple and long for flying.