Overall Stats
I analyzed all arena decks and entered in all 30 cards in Arena Mastery from inception to September 2.There were 72195 total decks, of which 1947 went 12 wins.
I then looked at which cards were in the 12 win decks and how often they appeared compared to the general population. The cards which appeared in the 12 win decks are listed below.
Only neutral cards are displayed. See an individual class to see comparisons with class cards included.
Note: Naxxramas has only been released for a small portion of this time, so the numbers for Naxxramas will be skewed as a result.
| 12 win count: | The raw number of times this card appeared |
| Frequency: | On average, how many of that card were in a 12 win deck |
| All Frequency: | On average, how many of that card were in all decks |
| Difference: | The difference between how often a card appeared in a 12 win deck vs all decks |
Note: click on a heading to sort by that heading
| Name | 12 win count | Frequency | All Frequency | Difference |
|---|---|---|---|---|
| Chillwind Yeti | 1043 | 0.54 | 0.51 | +0.03 |
| Harvest Golem | 1026 | 0.53 | 0.50 | +0.03 |
| Dark Iron Dwarf | 904 | 0.46 | 0.45 | +0.01 |
| Boulderfist Ogre | 835 | 0.43 | 0.41 | +0.02 |
| Sen'jin Shieldmasta | 818 | 0.42 | 0.43 | -0.01 |
| Acidic Swamp Ooze | 805 | 0.41 | 0.44 | -0.03 |
| Mad Bomber | 799 | 0.41 | 0.34 | +0.07 |
| Shattered Sun Cleric | 789 | 0.41 | 0.42 | -0.01 |
| Scarlet Crusader | 752 | 0.39 | 0.40 | -0.01 |
| Silver Hand Knight | 724 | 0.37 | 0.37 | +0.00 |
| Azure Drake | 685 | 0.35 | 0.30 | +0.05 |
| Argent Commander | 680 | 0.35 | 0.29 | +0.06 |
| Earthen Ring Farseer | 657 | 0.34 | 0.34 | +0.00 |
| Faerie Dragon | 628 | 0.32 | 0.37 | -0.05 |
| Stormwind Champion | 617 | 0.32 | 0.31 | +0.01 |
| Amani Berserker | 601 | 0.31 | 0.31 | +0.00 |
| Loot Hoarder | 599 | 0.31 | 0.29 | +0.02 |
| Knife Juggler | 583 | 0.30 | 0.24 | +0.06 |
| Venture Co. Mercenary | 581 | 0.30 | 0.36 | -0.06 |
| Sunwalker | 556 | 0.29 | 0.24 | +0.05 |
| Gnomish Inventor | 555 | 0.29 | 0.28 | +0.01 |
| Spellbreaker | 554 | 0.28 | 0.34 | -0.06 |
| Raging Worgen | 542 | 0.28 | 0.30 | -0.02 |
| Worgen Infiltrator | 529 | 0.27 | 0.25 | +0.02 |
| Cult Master | 528 | 0.27 | 0.33 | -0.06 |
| Stranglethorn Tiger | 517 | 0.27 | 0.26 | +0.01 |
| Stampeding Kodo | 497 | 0.26 | 0.23 | +0.03 |
| Defender of Argus | 470 | 0.24 | 0.24 | +0.00 |
| Acolyte of Pain | 459 | 0.24 | 0.24 | +0.00 |
| Fen Creeper | 457 | 0.23 | 0.25 | -0.02 |
| Youthful Brewmaster | 434 | 0.22 | 0.28 | -0.06 |
| Spiteful Smith | 418 | 0.21 | 0.21 | +0.00 |
| Frost Elemental | 413 | 0.21 | 0.19 | +0.02 |
| Bloodfen Raptor | 411 | 0.21 | 0.23 | -0.02 |
| Frostwolf Warlord | 410 | 0.21 | 0.23 | -0.02 |
| Twilight Drake | 383 | 0.20 | 0.20 | +0.00 |
| Dire Wolf Alpha | 383 | 0.20 | 0.21 | -0.01 |
| Bloodsail Raider | 364 | 0.19 | 0.15 | +0.04 |
| Mind Control Tech | 355 | 0.18 | 0.17 | +0.01 |
| Stormwind Knight | 354 | 0.18 | 0.18 | +0.00 |
| Violet Teacher | 348 | 0.18 | 0.17 | +0.01 |
| Ancient Brewmaster | 339 | 0.17 | 0.23 | -0.06 |
| Jungle Panther | 337 | 0.17 | 0.21 | -0.04 |
| Flesheating Ghoul | 330 | 0.17 | 0.21 | -0.04 |
| Darkscale Healer | 322 | 0.17 | 0.15 | +0.02 |
| Imp Master | 306 | 0.16 | 0.17 | -0.01 |
| Sea Giant | 297 | 0.15 | 0.14 | +0.01 |
| Ogre Magi | 293 | 0.15 | 0.18 | -0.03 |
| Wild Pyromancer | 281 | 0.14 | 0.13 | +0.01 |
| Wolfrider | 276 | 0.14 | 0.15 | -0.01 |
| Razorfen Hunter | 271 | 0.14 | 0.15 | -0.01 |
| Bluegill Warrior | 266 | 0.14 | 0.14 | +0.00 |
| Gurubashi Berserker | 263 | 0.14 | 0.16 | -0.02 |
| Stormpike Commando | 257 | 0.13 | 0.14 | -0.01 |
| River Crocolisk | 255 | 0.13 | 0.13 | +0.00 |
| Argent Squire | 253 | 0.13 | 0.11 | +0.02 |
| Injured Blademaster | 250 | 0.13 | 0.16 | -0.03 |
| Ironfur Grizzly | 242 | 0.12 | 0.16 | -0.04 |
| Archmage | 230 | 0.12 | 0.13 | -0.01 |
| Emperor Cobra | 226 | 0.12 | 0.13 | -0.01 |
| Abusive Sergeant | 212 | 0.11 | 0.11 | +0.00 |
| Gadgetzan Auctioneer | 212 | 0.11 | 0.12 | -0.01 |
| Sunfury Protector | 210 | 0.11 | 0.11 | +0.00 |
| Novice Engineer | 205 | 0.11 | 0.11 | +0.00 |
| Faceless Manipulator | 205 | 0.11 | 0.13 | -0.02 |
| Reckless Rocketeer | 181 | 0.09 | 0.10 | -0.01 |
| Dragonling Mechanic | 180 | 0.09 | 0.09 | +0.00 |
| Kobold Geomancer | 177 | 0.09 | 0.10 | -0.01 |
| Blood Knight | 175 | 0.09 | 0.10 | -0.01 |
| Ironbeak Owl | 172 | 0.09 | 0.13 | -0.04 |
| War Golem | 162 | 0.08 | 0.09 | -0.01 |
| Silvermoon Guardian | 161 | 0.08 | 0.11 | -0.03 |
| Oasis Snapjaw | 161 | 0.08 | 0.10 | -0.02 |
| Demolisher | 154 | 0.08 | 0.10 | -0.02 |
| Lord of the Arena | 149 | 0.08 | 0.09 | -0.01 |
| Ravenholdt Assassin | 139 | 0.07 | 0.09 | -0.02 |
| Leper Gnome | 128 | 0.07 | 0.08 | -0.01 |
| Molten Giant | 127 | 0.07 | 0.08 | -0.01 |
| Questing Adventurer | 125 | 0.06 | 0.08 | -0.02 |
| Big Game Hunter | 118 | 0.06 | 0.07 | -0.01 |
| Abomination | 115 | 0.06 | 0.10 | -0.04 |
| Pint-Sized Summoner | 109 | 0.06 | 0.06 | +0.00 |
| Ironforge Rifleman | 108 | 0.06 | 0.08 | -0.02 |
| Murloc Tidehunter | 107 | 0.05 | 0.05 | +0.00 |
| Haunted Creeper | 100 | 0.05 | 0.04 | +0.01 |
| Elven Archer | 100 | 0.05 | 0.06 | -0.01 |
| Arcane Golem | 99 | 0.05 | 0.05 | +0.00 |
| Crazed Alchemist | 94 | 0.05 | 0.07 | -0.02 |
| Ragnaros the Firelord | 89 | 0.05 | 0.03 | +0.02 |
| Master Swordsmith | 79 | 0.04 | 0.05 | -0.01 |
| Dread Corsair | 72 | 0.04 | 0.04 | +0.00 |
| Booty Bay Bodyguard | 72 | 0.04 | 0.06 | -0.02 |
| Young Priestess | 71 | 0.04 | 0.04 | +0.00 |
| Nightblade | 71 | 0.04 | 0.04 | +0.00 |
| Ysera | 62 | 0.03 | 0.02 | +0.01 |
| Tauren Warrior | 61 | 0.03 | 0.05 | -0.02 |
| Raid Leader | 61 | 0.03 | 0.05 | -0.02 |
| Priestess of Elune | 60 | 0.03 | 0.05 | -0.02 |
| Cairne Bloodhoof | 59 | 0.03 | 0.02 | +0.01 |
| Southsea Deckhand | 56 | 0.03 | 0.02 | +0.01 |
| Sylvanas Windrunner | 54 | 0.03 | 0.02 | +0.01 |
| Spectral Knight | 54 | 0.03 | 0.04 | -0.01 |
| Sludge Belcher | 52 | 0.03 | 0.03 | +0.00 |
| Onyxia | 50 | 0.03 | 0.01 | +0.02 |
| Frostwolf Grunt | 48 | 0.02 | 0.03 | -0.01 |
| Windfury Harpy | 47 | 0.02 | 0.04 | -0.02 |
| Mogu'shan Warden | 46 | 0.02 | 0.05 | -0.03 |
| Dalaran Mage | 44 | 0.02 | 0.03 | -0.01 |
| Thrallmar Farseer | 43 | 0.02 | 0.03 | -0.01 |
| Ancient Mage | 40 | 0.02 | 0.03 | -0.01 |
| The Black Knight | 39 | 0.02 | 0.02 | +0.00 |
| Mana Wraith | 38 | 0.02 | 0.02 | +0.00 |
| Voodoo Doctor | 38 | 0.02 | 0.03 | -0.01 |
| Deathwing | 37 | 0.02 | 0.01 | +0.01 |
| Murloc Warleader | 32 | 0.02 | 0.01 | +0.01 |
| Bloodsail Corsair | 30 | 0.02 | 0.02 | +0.00 |
| Unstable Ghoul | 30 | 0.02 | 0.02 | +0.00 |
| Core Hound | 30 | 0.02 | 0.02 | +0.00 |
| Southsea Captain | 27 | 0.01 | 0.02 | -0.01 |
| Zombie Chow | 27 | 0.01 | 0.01 | +0.00 |
| Silverback Patriarch | 27 | 0.01 | 0.02 | -0.01 |
| Mana Addict | 25 | 0.01 | 0.02 | -0.01 |
| Deathlord | 24 | 0.01 | 0.01 | +0.00 |
| Shieldbearer | 24 | 0.01 | 0.02 | -0.01 |
| Illidan Stormrage | 21 | 0.01 | 0.01 | +0.00 |
| Stonetusk Boar | 20 | 0.01 | 0.01 | +0.00 |
| Leeroy Jenkins | 20 | 0.01 | 0.01 | +0.00 |
| Hogger | 18 | 0.01 | 0.01 | +0.00 |
| Baron Geddon | 18 | 0.01 | 0.01 | +0.00 |
| Mad Scientist | 17 | 0.01 | 0.01 | +0.00 |
| Lightwarden | 16 | 0.01 | 0.01 | +0.00 |
| Gruul | 14 | 0.01 | 0.01 | +0.00 |
| Murloc Raider | 14 | 0.01 | 0.01 | +0.00 |
| Nerubian Egg | 13 | 0.01 | 0.01 | +0.00 |
| Nerub'ar Weblord | 12 | 0.01 | 0.01 | +0.00 |
| Goldshire Footman | 12 | 0.01 | 0.01 | +0.00 |
| Secretkeeper | 11 | 0.01 | 0.01 | +0.00 |
| Alexstrasza | 11 | 0.01 | 0.01 | +0.00 |
| Mountain Giant | 11 | 0.01 | 0.01 | +0.00 |
| Doomsayer | 11 | 0.01 | 0.01 | +0.00 |
| Coldlight Oracle | 10 | 0.01 | 0.01 | +0.00 |
| Nat Pagle | 10 | 0.01 | 0.00 | +0.01 |
| Murloc Tidecaller | 10 | 0.01 | 0.00 | +0.01 |
| Harrison Jones | 7 | 0.00 | 0.01 | -0.01 |
| Captain Greenskin | 7 | 0.00 | 0.00 | +0.00 |
| Malygos | 6 | 0.00 | 0.00 | +0.00 |
| Ancient Watcher | 6 | 0.00 | 0.01 | -0.01 |
| Shade of Naxxramas | 6 | 0.00 | 0.01 | -0.01 |
| Undertaker | 5 | 0.00 | 0.00 | +0.00 |
| Coldlight Seer | 5 | 0.00 | 0.00 | +0.00 |
| King Mukla | 5 | 0.00 | 0.00 | +0.00 |
| Young Dragonhawk | 5 | 0.00 | 0.01 | -0.01 |
| Tinkmaster Overspark | 4 | 0.00 | 0.00 | +0.00 |
| Hungry Crab | 4 | 0.00 | 0.00 | +0.00 |
| Loatheb | 4 | 0.00 | 0.00 | +0.00 |
| Bloodmage Thalnos | 4 | 0.00 | 0.00 | +0.00 |
| Maexxna | 4 | 0.00 | 0.00 | +0.00 |
| The Beast | 4 | 0.00 | 0.00 | +0.00 |
| Wailing Soul | 3 | 0.00 | 0.00 | +0.00 |
| Grimscale Oracle | 3 | 0.00 | 0.00 | +0.00 |
| Kel'Thuzad | 3 | 0.00 | 0.00 | +0.00 |
| Stoneskin Gargoyle | 3 | 0.00 | 0.01 | -0.01 |
| Echoing Ooze | 3 | 0.00 | 0.00 | +0.00 |
| Dancing Swords | 2 | 0.00 | 0.01 | -0.01 |
| Angry Chicken | 2 | 0.00 | 0.00 | +0.00 |
| Alarm-o-Bot | 2 | 0.00 | 0.01 | -0.01 |
| Millhouse Manastorm | 1 | 0.00 | 0.00 | +0.00 |
| Nozdormu | 1 | 0.00 | 0.00 | +0.00 |
| Wisp | 1 | 0.00 | 0.00 | +0.00 |