There are a new quest in Dota 6.59b !!! What ? Do you say Dota 6.59b ? Is this map same with Dota 6.59 ? No, it isn't. Dota 6.59b has a new quest Guide and Walkthrough - Tauren Chieftain Secret Boss. Tauren Chieftain Secret Boss is almost same with Roshan. But, for start the quest or against the Tauren Chieftain Secret Boss you must collect 4 totems for Sentinel (Totem of Wind, Totem of Water, Totem of Fire, and Totem of Earth) or 4 Icefrog for The Scourge and take those into top left of the map. Activate 4 of them and fight the secret boss!