What the Eck?

What the Eck? is a dungeon & raids achievement earned for defeating Gal'darah in Gundrak on Heroic difficulty while under the effects of Eck Residue.

Strategy
Eck Spit is a cone-shaped attack to the front of Eck which damages any players it hits, and also gives them the Eck Residue buff. Eck is normally tanked facing away from the group, but if this achievement is being attempted any players who need the buff should stand near or behind the tank, so as to be hit. Once hit, move away from the tank and DPS from behind as normal.

Once the Eck Residue buff is received, players have one hour to defeat and complete the instance before it wears off. More importantly, since the buff disappears on death players must not die for the rest of the instance.