Gluth Priest Deck for Heroic
This is a very rng fight. If you manage to survive the initial rush, you have a good chance to beat Gluth.
The key cards. The 2x Acidic Ooze and Harrison Jones. Gluth has a very deadly weapon. If you manage to draw cards with Harrison Jones, by destroying his weapon, the fight is almost won.
Other than that, Sunwalker is doing great here because Gluth will usually trade two of his cards with your Sunwalker.
Lightwell is fine. Gluth’s minion seem to ignore the Lightwell, so you can get a bit of heal.
For the initial rush, 2x Mad Bomber, 2x Shadow Word: Pain and 2x Haunted Creeper are fine.
Overall, this boss is not that hard.