Wild OTK Mind Blast

Hello guys!

This is a pretty fun and consistent otk defk for priest. Combo is very flexible but all consist on increasing the damage of Mind Blast with Prophet Velen and copies of him.

Combo explained:

You need to play Emperor Thaurissan before to reduce the cost of key cards
Combo can vary a bit, making it easier since you don't need an exact number of combo pieces to make it
Standard combo is: Prophet Velen (6 mana) -> Vivid Nightmare (2 mana) -> Mind Blast x2 (2 mana) =40 damage.

Here are some variations:

Prophet Velen (6 mana) -> Radiant Elemental (1 mana) -> Vivid Nightmare x2 (1 mana x2, emperor tick + radiant elemental cost reduction) -> Mind Blast (doesn't have to be discounted by Thaurissan since Radiant Elemental will make it cost 1) = 40 damage
Mega combo for armor stacking enemies: Prophet Velen (6 mana) -> Radiant Elemental (1 mana) -> Vivid Nightmare x2 (1 mana x2, emperor tick + radiant elemental cost reduction) -> Mind Blast x2 (needs Thaurissan tick to cost 0) =80 damage.

Survival Guide:

Dead Ringer and Loot Hoarder are your most important drawing engines, and key to completing the quest
Explosive Sheep is to help with aggro decks, but avoid playing it vs control decks to not resummon it with Twilight's Call
Twilight's Call is essential for quest completion! It acts as both Arcane Intellect through hoarder and ringer, and as a greta way to get the quest done fast.
Bloodmage Thalnos is a weaker Loot Hoarder (as in it has 1 attack), but can combo nicely with Spirit Lash. Play it just like the other drawing deathrattles.
ALWAYS USE Seance ON Amara, Warden of Hope!!! Healing to 40 three times in a game allows you to survive long enough to play the combo!
Tech in cards like Eater of Secrets or [Hearthstone Card (Mass Dispell) Not Found] to your liking. In truth any non combo essential card is optional, the quest + cheap drawing deathrattles minions are the best way to survive and draw consistently from my experience.