✔ Pulled technicians when gate opens after kill.
✔ Waited 10 minutes for Felguards to despawn.
✔ Looted 2 "Ten Storms" greaves.
✔ Warlock ninjapulls with Soul Fire during resurrections.
✔ Waited another 10 minutes for Felguards to despawn.
10/10 will progress Blackwing Lair again.