Challenge Assistance

Complete each of the following Encounters.

Defeat Shavronne the Sickening in the Cells Map while she has full Energy Shield.
Defeat Pagan Bishop of Agony in the Cursed Crypt Map while he is affected by at least 2 Curses.
Defeat Rek’tar, the Breaker in the Glacier Map after he has become exhausted at least 3 times.
Defeat Barthol, the Corruptor in the Haunted Mansion Map while affected by a Heretical Flare.