Cubelock hit the meta game in the Kobolds and Catacombs expansion. The deck seeks to cheat out the two big and impactful Demons it has in the list: Doomguard and Voidlord. This is usually done with Possessed Lackey, which you can then Dark Pact or trade to bring out one of your minions. You can also use the Warlock Legendary weapon, Skull of the Man’ari to pull it from your hand. From here you can use Carnivorous Cube to duplicate it, or the other various copy minions that could be in your deck: Prince Taldaram and Faceless Manipulator.

Cubelock was nerfed by adding more mana to Possessed Lackey and reducing the healing of Dark Pact. It hit some hard times, but still floated around as a viable option for the ladder.

The Boomsday Project brings Ectomancy to the party. This card will summon copies of Demons you control. This could potentially allow you to spawn a couple more Doomguard to finish your opponent, or get some extra Voidlords to wall off your opponent.

Check out an in-depth look at this deck type with mulligans and play strategy via our Cubelock Deck Guide!

Recent Pro and Streamer Cube Warlock Deck Lists

Deck Class Arcane Dust Updated Score

Boomsday Cube Warlock – #1 Legend (Gaby59)

Format: Raven - Season: 53 - Player: Stonekeep
warlock 12,700 15 hours ago 17

Boomsday Cubelock – #25 Legend (HurryUP)

Format: Raven - Season: 53
warlock 11,200 5 days ago 14

TheChosenOne’s #1 Legend Cubelock – July 2018

Format: Raven - Season: 52
warlock 11,560 4 weeks ago 11

Leaoh’s Cube Warlock – HCT Summer Championship 2018

Format: Raven - Season: 51 - Player: Leaoh
warlock 12,640 2 months ago 0

A83650’s Cube Warlock – HCT Summer Championship 2018

Format: Raven - Season: 51 - Player: A83650
warlock 13,000 2 months ago 6

Pokrovac’s #1 Legend Cubelock – June 2018

Format: Raven - Season: 51 - Player: Pokrovac
warlock 10,000 2 months ago 21

Jengo’s #5 Legend Cube Warlock – Post Nerf Witchwood

Format: Raven - Season: 50
warlock 11,560 3 months ago 7

Gaby’s #4 Legend Cubelock – Witchwood Post-Nerf

Format: Raven - Season: 50
warlock 12,760 3 months ago 11

Georgia Tech’s Cube Warlock – Hearthstone Collegiate Championship Spring 2018

Format: Raven - Season: 50 - Player: Georgia Tech
warlock 9,540 3 months ago 4

Carnegie Mellon’s Cube Warlock – Hearthstone Collegiate Championship Spring 2018

Format: Raven - Season: 50 - Player: Carnegie Mellon
warlock 12,600 3 months ago 1

Cthulukitty’s Cube Warlock – HCT Americas Summer Playoffs 2018

Format: Raven - Season: 50 - Player: cthulukitty
warlock 13,000 3 months ago 3

Magkey’s Cube Warlock – HCT Americas Summer Playoffs 2018

Format: Raven - Season: 50 - Player: magkey
warlock 11,560 3 months ago 0

Rase’s Cube Warlock – HCT Americas Summer Playoffs 2018

Format: Raven - Season: 50 - Player: Rase
warlock 12,240 3 months ago 4

Lucas’s Cube Warlock – HCT Americas Summer Playoffs 2018

Format: Raven - Season: 50 - Player: Lucas
warlock 12,180 3 months ago 1

Nalguidan’s Cube Warlock – HCT Americas Summer Playoffs 2018

Format: Raven - Season: 50 - Player: Nalguidan
warlock 11,040 3 months ago 1
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