The Lich King has been defeated on normal mode in Icecrown Citadel,the player base has moved into attempting Heroic modes on the bosses in the Citadel.For players that found some of the early bosses easy, moving up to heroic mode , the bosses get much harder and provide more of a challenge.So you should prepare for enough wow gold to defeat it.While some of the early bosses do not change drastically, the extra incoming damage and boss health is enough to cause serious issues.The Professor Putricide gets involved in it is biggest change to the Festergut fight.Roughly every 30 seconds he will throw a Malleable Goo into the fight. This does big damage if it hits the player and slows them down greatly for 15 seconds, the same as it would in the Professor Putricide fight.Players need to watch for who is targeted and ensure they get out of the way. Besides, you can buy wow gold if you want to gather it to fight the bosses easier.
The first boss you encounter is the Citadel is Lord Morrowgar.You will find him guarding the base of the ice spire that leads up to the Frozen Throne.He is a very cool looking multi-headed undead construct with wings and a gigantic axe. Saurfang is the last boss encounter in the Lower Spire and probably the most difficult as well.Death Bringer Saurfang is a Death Knight that has been super charged by the Lich King. In addition to his formidable abilities you will also need to fight and destroy a constant stream of Blood Beasts that he summons.