Fallen Avatar is the eighth boss of the Tomb of Sargeras raid instance and a grey-skinned long-horned flexing buff. This encounter is the closest heroes of Azeroth could get to deal with the mightiest – presumably – villain of the Warcraft universe.
Well, certainly, Aegwynn once beat Sargeras up, but it was not only long ago, it also involved not the titan himself but his avatar. This time we are to encounter what has remained from that ancient avatar: behold the Fallen Avatar! For hundreds of years Sargeras’ armor was dormant beneath the Temple of Elune, and now Kil’jaeden, having reached the Tomb, found a use to it.
Tactic-wise, the Fallen Avatar is a gigantic floor-breaker: Phase 2 starts after he crushes the platform beneath the raid and himself and, as if he simply cannot get enough, keeps destroying surfaces under your feet with his “Rupture Realities” ability. And it is not only the grey guy you will have to deal with: during Phase 1 he will be accompanied by the corrupted Maiden of Valor. What an odd couple to fight!