Pit of Saron is a dungeon whose entrance is located in Icecrown in the World of Warcraft game. The level range for the normal dungeon is 75-80. The instance was released in the Wrath of the Lich King expansion. The dungeon contains 3 bosses. The end boss of Pit of Saron is Scourgelord Tyrannus.
Clear the area of trash before you enjoy as always. This boss will throw saronite at you so you need to move out of the way. You can use the saronite that he has thrown to protect yourself from his attacks when they come. He will also throw ice paths along the ground so you'll need to avoid them when they happen. Garfrost will occassionally jump back to his platform before throwing or attacking again. There are no debuffs to worry about here.
Ick is the slumbering zombie and Krick is the Gnome who is controlling the zombie on his shoulders. And you probably thought Gnomes were friendly to Alliance(*). Ick will come melee attack you whilst Krick will throw toxic spots on the ground so you need to move out the way. Krick will poison you so you need to keep yourself healed. Failing to kill you with Toxic waste on the ground and poison, the final trick up his sleeve is explosions on the ground which you will need to avoid. Once Ick is down, Krick will turn into a coward and beg for his life but he is not killable. Jaina will appear and question Krick.
When you arrive for the encounter, a small group of alliance/horde troops will appear giving the impression they're here to help, unfortunately, so does a Scourge force arrive to tackle the troops. When you arrive, Tyrannus will be on his skeletal dragon Rimefang but when the fight starts, he'll jump off and attack you. Tyrannus will hit as melee but his dragon will fire ice down onto the ground so you need to move out of the way. He'll knock you in the air and back so you'll need to be ready for that.