Full of Sound and Fury
Defeat Chimaeron in Blackwing Descent with no more than 2 raid member deaths.
10
Aberrant Behavior
Kill 12 Aberrations within 10 seconds on the Maloriak encounter in Blackwing Descent and then defeat Maloriak.
10
The Bastion of Twilight
Defeat the bosses in the Bastion of Twilight.
10
Throne of the Four Winds
Defeat the bosses in Throne of the Four Winds.
10
Parasite Evening
Defeat Magmaw in Blackwing Descent without anyone in the raid becoming infected with a parasite.
10