Deck of Chaos

Deck of Chaos is a legendary warlock spell card, from the Madness at the Darkmoon Faire set.

Strategy
Similar to Luna's Pocket Galaxy, Deck of Chaos can give the rest of your deck a significant discount for a turn of tempo loss, while improving the attack of the minions. However, you will need to include cards that can benefit from it.

Many Warlock cards that are already staples in control decks benefit from Deck of Chaos. Warlock Legendaries like Keli'dan the Breaker, Valdris Felgorge, Soulciologist Malicia, Archwitch Willow, Zzeraku the Warped, and even Lord Jaraxxus all benefit from significant mana discounts. Aranasi Broodmother, Abyssal Summoner, and Khartut Defender, the backbone of defensive minions, all gain large discounts as well. Deck of Chaos can work in these decks without significant build-arounds as a result.

Summoning Portal is a noteworthy minion for Deck of Chaos, which turns into a 0-mana 4/4 with a minion cost discount, making it far more effective. Other minions include all Egg сards, Ruststeed Raider, Enhanced Dreadlord, Batterhead, Malygos, and Darkmoon Rabbit. Wild format cards include Mountain Giant, Molten Giant, Possessed Lackey, Voidlord, Azalina Soulthief, Lord Godfrey, Glinda Crowskin, Shu'ma and N'Zoth, the Corruptor.

If you do decide to use Deck of Chaos in your deck, don't include too many cards that are only good with swapped stats. If you draw them before playing Deck of Chaos, they'll be stuck with their normal stats.

Lore
The is a deck of  that can be crafted by combining the Ace through Eight of Chaos. Handing it in to the awards  trinket.

Trivia

 * This card is based on a scrapped version of The Soularium, which was a 7-mana spell that swapped the cost and attack values of minions in the player's hand.

Patch changes

 * Fixed a bug where Glinda Crowskin would not grant Echo to cards modified by Deck of Chaos.
 * Added.
 * Fixed a bug where Glinda Crowskin would not grant Echo to cards modified by Deck of Chaos.
 * Added.