The second level of the Garden of Hope dungeon in Diablo 3: Reaper of Souls.
Armaddon
Corrupt Growth
Corrupted Angel
Morlu Invader
Mounted Armaddon
Spine Lasher
Subjugator
Terror Demon
Darksky Fire Demon
Oppressor
Shadow Vermin
Vile Temptress
Oah'tash
Razorclaw