Epic - Heavily shielded and highly aggressive enemies appear in great numbers.
Nightfall - If all players die, your Fireteam is returned to Orbit.
Void Burn - Void Damage from any source is greatly increased.
Solar Burn - Solar Damage from any source is greatly increased.
Grounded - Players take more damage while airborne.
Prison of Elders
Level 32 - Machine Wrath
Round 1 - Specialist [Cabal]
Round 2 - Lightswitch [Fallen]
Round 3 - Airborne [Fallen]
Round 4 - Exposure [Fallen]
Round 5 - Grounded [Kaliks Reborn]
Level 34 - Cult of the Worm
Round 1 - Airborne [Vex]
Round 2 - Grounded [Hive]
Round 3 - Void Burn [Vex]
Round 4 - Angry [Hive]
Round 5 - Exposure [Gulrot, the Unclean]
Level 35 - Skolas's Revenge
Round 1 - Exposure & Brawler [Hive]
Round 2 - Grounded & Airbourne [Vex]
Round 3 - Catapult & Arc Burn [Cabal]
Round 4 - Specialist & Juggler [Fallen]
Round 5 - Trickle & Small Arms [Fallen]
Round 6 - Solar Burn [Skolas]