Ziatora's Proving Ground (Card)

Airbender Ascension

5.5%inclusion594 decks10.8K decks

Aang, Swift Savior

4.9%inclusion467 decks9.52K decks

Southern Air Temple

4.8%inclusion1.18K decks24.6K decks

Northern Air Temple

4.6%inclusion1.07K decks23.1K decks

High Synergy Cards

Farseek

59%inclusion118K decks198K decks

32%synergy

Nature's Lore

49%inclusion97.3K decks198K decks

Swords to Plowshares

46%inclusion44.5K decks96.2K decks

18%synergy

Three Visits

42%inclusion83.3K decks198K decks

Ignoble Hierarch

39%inclusion76.7K decks198K decks

11%synergy

Cultivate

38%inclusion75.3K decks198K decks

Top Cards

Farseek

59%inclusion118K decks198K decks

32%synergy

Nature's Lore

49%inclusion97.3K decks198K decks

Swords to Plowshares

46%inclusion44.5K decks96.2K decks

18%synergy

Three Visits

42%inclusion83.3K decks198K decks

Ignoble Hierarch

39%inclusion76.7K decks198K decks

11%synergy

Cultivate

38%inclusion75.3K decks198K decks

Birds of Paradise

38%inclusion74.7K decks198K decks

Assassin's Trophy

38%inclusion74.3K decks198K decks

Heroic Intervention

37%inclusion73K decks198K decks

9%synergy

Path to Exile

32%inclusion31.1K decks96.2K decks

5%synergy

Game Changers

Teferi's Protection

26%inclusion24.9K decks96.2K decks

Smothering Tithe

25%inclusion23.9K decks96.2K decks

Rhystic Study

24%inclusion23.5K decks96.2K decks

Cyclonic Rift

24%inclusion22.8K decks96.2K decks

Demonic Tutor

20%inclusion39.1K decks198K decks

-8%synergy

Vampiric Tutor

14%inclusion27.4K decks198K decks

Enlightened Tutor

13%inclusion12.9K decks96.2K decks

Fierce Guardianship

12%inclusion11.5K decks96.2K decks

Worldly Tutor

10%inclusion20.1K decks198K decks

Crop Rotation

9.2%inclusion18.3K decks198K decks

Creatures

Faeburrow Elder

25%inclusion24.3K decks96.2K decks

Sakura-Tribe Elder

20%inclusion38.7K decks198K decks

-8%synergy

Morophon, the Boundless

19%inclusion17.3K decks91.2K decks

-9%synergy

Bloom Tender

18%inclusion36.1K decks198K decks

Eternal Witness

17%inclusion34K decks198K decks

Miirym, Sentinel Wyrm

16%inclusion15.9K decks96.2K decks

Delighted Halfling

15%inclusion30.2K decks198K decks

Dryad of the Ilysian Grove

15%inclusion28.9K decks198K decks

Dragonlord Dromoka

14%inclusion13.1K decks96.2K decks

Sythis, Harvest's Hand

13%inclusion12.7K decks96.2K decks

Old Gnawbone

13%inclusion25.8K decks198K decks

Icetill Explorer

13%inclusion8.41K decks65.7K decks

Mayhem Devil

13%inclusion25.4K decks198K decks

Tiamat

12%inclusion11.4K decks91.2K decks

Two-Headed Hellkite

12%inclusion11.1K decks91.2K decks

Goldspan Dragon

12%inclusion23.9K decks198K decks

Terror of the Peaks

11%inclusion21.7K decks198K decks

Anger

11%inclusion21.1K decks198K decks

Sarkhan, Soul Aflame

10%inclusion10.1K decks96.2K decks

Ureni of the Unwritten

10%inclusion5.30K decks50.9K decks

Ancient Silver Dragon

10%inclusion9.97K decks96.2K decks

Tireless Provisioner

10%inclusion20.5K decks198K decks

Ramos, Dragon Engine

10%inclusion9.31K decks91.2K decks

Korvold, Fae-Cursed King

10%inclusion20.1K decks198K decks

Jukai Naturalist

10%inclusion9.51K decks96.2K decks

Ancient Copper Dragon

10%inclusion19.1K decks198K decks

Solemn Simulacrum

10%inclusion18.8K decks198K decks

Rith, Liberated Primeval

9.5%inclusion9.12K decks96.2K decks

Esika, God of the Tree

9.4%inclusion8.58K decks91.2K decks

Etali, Primal Conqueror

9.2%inclusion18.2K decks198K decks

Ziatora, the Incinerator

9.1%inclusion18K decks198K decks

Roaming Throne

8.9%inclusion17.7K decks198K decks

Braids, Arisen Nightmare

8.8%inclusion17.4K decks198K decks

Ancient Gold Dragon

8.7%inclusion8.34K decks96.2K decks

Horizon Explorer

8.6%inclusion5.84K decks68.1K decks

Maelstrom Wanderer

8.5%inclusion8.14K decks96.2K decks

Six

8.4%inclusion14.4K decks172K decks

Noble Hierarch

8.3%inclusion7.57K decks91.2K decks

Deathrite Shaman

8.3%inclusion16.4K decks198K decks

Pitiless Plunderer

8.3%inclusion16.4K decks198K decks

Junji, the Midnight Sky

8.1%inclusion16.1K decks198K decks

Summon: Knights of Round

7.9%inclusion3.18K decks40.1K decks

Cloudshredder Sliver

7.9%inclusion7.63K decks96.2K decks

Summon: Yojimbo

7.9%inclusion3.21K decks40.6K decks

Mirkwood Bats

7.7%inclusion15.3K decks198K decks

The Gitrog Monster

7.7%inclusion15.2K decks198K decks

Azusa, Lost but Seeking

7.6%inclusion15.1K decks198K decks

Tannuk, Memorial Ensign

7.6%inclusion5.61K decks73.9K decks

Professional Face-Breaker

7.6%inclusion15K decks198K decks

Ramunap Excavator

7.5%inclusion14.9K decks198K decks

Instants

Beast Within

31%inclusion62.3K decks198K decks

4%synergy

Counterspell

24%inclusion23.4K decks96.2K decks

Chaos Warp

18%inclusion35K decks198K decks

Deflecting Swat

15%inclusion29.3K decks198K decks

Terminate

14%inclusion27.8K decks198K decks

Anguished Unmaking

14%inclusion13K decks96.2K decks

Mana Drain

12%inclusion11.9K decks96.2K decks

Deadly Rollick

11%inclusion22.2K decks198K decks

Growth Spiral

11%inclusion10.5K decks96.2K decks

An Offer You Can't Refuse

9.4%inclusion9.01K decks96.2K decks

Harrow

9.0%inclusion17.8K decks198K decks

Deadly Dispute

8.8%inclusion17.4K decks198K decks

Boros Charm

8.4%inclusion8.04K decks96.2K decks

Generous Gift

8.2%inclusion7.90K decks96.2K decks

Dovin's Veto

8.0%inclusion7.30K decks91.2K decks

Swan Song

7.9%inclusion7.62K decks96.2K decks

Malakir Rebirth

7.6%inclusion15.2K decks198K decks

Arcane Denial

7.5%inclusion7.24K decks96.2K decks

Entomb

7.4%inclusion14.6K decks198K decks

Putrefy

7.2%inclusion14.2K decks198K decks

Dark Ritual

7.1%inclusion14.1K decks198K decks

Abrupt Decay

7.1%inclusion14.1K decks198K decks

Negate

6.9%inclusion6.66K decks96.2K decks

Rakdos Charm

6.7%inclusion13.2K decks198K decks

Revitalizing Repast

6.6%inclusion11.4K decks172K decks

Brainstorm

6.4%inclusion6.19K decks96.2K decks

Void Rend

6.2%inclusion5.64K decks91.2K decks

Tear Asunder

6.2%inclusion12.2K decks198K decks

Eladamri's Call

6.1%inclusion5.89K decks96.2K decks

Return of the Wildspeaker

5.6%inclusion11K decks198K decks

Flawless Maneuver

5.5%inclusion5.28K decks96.2K decks

Entish Restoration

5.1%inclusion10K decks198K decks

Airbender's Reversal

3.2%inclusion287 decks9.07K decks

Waterbender's Restoration

2.1%inclusion191 decks9.05K decks

Airbending Lesson

2.0%inclusion483 decks24.4K decks

Earthshape

1.7%inclusion158 decks9.31K decks

Redirect Lightning

1.6%inclusion864 decks55.4K decks

Enter the Avatar State

1.5%inclusion140 decks9.31K decks

Cycle of Renewal

1.3%inclusion305 decks23.5K decks

The Last Agni Kai

1.3%inclusion306 decks24K decks

Elemental Teachings

1.1%inclusion235 decks21.3K decks

It'll Quench Ya!

0.8%inclusion196 decks24.2K decks

Origin of Metalbending

0.8%inclusion176 decks22.6K decks

Abandon Attachments

0.7%inclusion166 decks24.4K decks

Katara's Reversal

0.5%inclusion58 decks10.6K decks

Energybending

0.5%inclusion119 decks24K decks

Octopus Form

0.5%inclusion49 decks10.1K decks

Accumulate Wisdom

0.5%inclusion41 decks8.81K decks

Sokka's Haiku

0.4%inclusion88 decks24.6K decks

Fatal Fissure

0.3%inclusion55 decks20.3K decks

Sorceries

Blasphemous Act

30%inclusion59.2K decks198K decks

2%synergy

Kodama's Reach

25%inclusion50.5K decks198K decks

Rampant Growth

25%inclusion49.7K decks198K decks

Reanimate

15%inclusion30.7K decks198K decks

-12%synergy

Toxic Deluge

14%inclusion27.4K decks198K decks

Skyshroud Claim

13%inclusion26.3K decks198K decks

Ruinous Ultimatum

13%inclusion12.8K decks96.2K decks

Eerie Ultimatum

13%inclusion12.7K decks96.2K decks

Victimize

12%inclusion23.4K decks198K decks

Farewell

11%inclusion10.5K decks96.2K decks

Faithless Looting

11%inclusion20.9K decks198K decks

Crux of Fate

8.9%inclusion17.6K decks198K decks

Primevals' Glorious Rebirth

8.7%inclusion8.33K decks96.2K decks

Bala Ged Recovery

8.4%inclusion16.6K decks198K decks

Urza's Ruinous Blast

8.2%inclusion7.88K decks96.2K decks

Chandra's Ignition

7.7%inclusion15.3K decks198K decks

Life from the Loam

7.5%inclusion14.8K decks198K decks

Vandalblast

7.3%inclusion14.5K decks198K decks

Buried Alive

7.2%inclusion14.2K decks198K decks

Rishkar's Expertise

7.1%inclusion14K decks198K decks

Splendid Reclamation

6.2%inclusion12.4K decks198K decks

Culling Ritual

6.1%inclusion12.2K decks198K decks

Jeska's Will

6.1%inclusion12K decks198K decks

Supreme Verdict

5.9%inclusion5.37K decks91.2K decks

Living Death

5.8%inclusion11.6K decks198K decks

Damnation

5.6%inclusion11.2K decks198K decks

Idyllic Tutor

5.4%inclusion5.23K decks96.2K decks

Diabolic Intent

5.4%inclusion10.6K decks198K decks

Blasphemous Edict

5.2%inclusion7.17K decks138K decks

Resurgent Belief

5.1%inclusion4.87K decks96.2K decks

Scapeshift

5.0%inclusion9.95K decks198K decks

Avatar's Wrath

4.4%inclusion446 decks10.2K decks

Spirit Water Revival

2.8%inclusion276 decks9.95K decks

Shared Roots

2.1%inclusion439 decks21.3K decks

Waterbending Lesson

1.5%inclusion362 decks24.2K decks

United Front

1.2%inclusion120 decks9.98K decks

Aang's Journey

1.1%inclusion632 decks55K decks

Crashing Wave

1.1%inclusion102 decks9.05K decks

Tale of Momo

1.0%inclusion92 decks8.83K decks

Water Whip

0.9%inclusion220 decks24.2K decks

Secret of Bloodbending

0.8%inclusion82 decks10.8K decks

Sozin's Comet

0.6%inclusion146 decks25.4K decks

Earthbending Lesson

0.5%inclusion267 decks55.4K decks

Day of Black Sun

0.4%inclusion105 decks23.5K decks

Foggy Swamp Visions

0.4%inclusion99 decks23.1K decks

Cracked Earth Technique

0.3%inclusion70 decks20.3K decks

Earth Rumble

0.3%inclusion182 decks54.3K decks

Rockalanche

0.3%inclusion67 decks20.3K decks

Dai Li Indoctrination

0.3%inclusion177 decks54.3K decks

True Ancestry

0.3%inclusion72 decks23.1K decks

Utility Artifacts

Lightning Greaves

26%inclusion51.7K decks198K decks

Swiftfoot Boots

19%inclusion38.6K decks198K decks

-8%synergy

The Great Henge

11%inclusion21.7K decks198K decks

Skullclamp

11%inclusion21.3K decks198K decks

Herald's Horn

11%inclusion20.9K decks198K decks

Exploration Broodship

10%inclusion6.55K decks68.1K decks

Urza's Incubator

9.5%inclusion18.8K decks198K decks

Fist of Suns

8.7%inclusion7.95K decks91.2K decks

Ashnod's Altar

7.7%inclusion15.2K decks198K decks

Crucible of Worlds

6.9%inclusion13.6K decks198K decks

Conduit of Worlds

6.8%inclusion13.4K decks198K decks

The One Ring

6.4%inclusion12.7K decks198K decks

Phyrexian Altar

5.7%inclusion11.2K decks198K decks

Maskwood Nexus

5.2%inclusion10.3K decks198K decks

Glider Staff

1.0%inclusion106 decks10.4K decks

Planetarium of Wan Shi Tong

0.5%inclusion122 decks23.5K decks

Fire Nation Turret

0.4%inclusion90 decks20.8K decks

Phoenix Fleet Airship

0.3%inclusion68 decks19.8K decks

Invasion Submersible

0.3%inclusion26 decks10.1K decks

The Fire Nation Drill

0.1%inclusion30 decks24K decks

Waterbending Scroll

0.1%inclusion6 decks8.40K decks

Meteor Sword

0.1%inclusion11 decks19.8K decks

Bison Whistle

0.1%inclusion10 decks19.8K decks

Hook Swords

0.0%inclusion4 decks8.83K decks

Twin Blades

0.0%inclusion8 decks21.3K decks

Mechanical Glider

0.0%inclusion12 decks54.3K decks

Trusty Boomerang

0.0%inclusion4 decks23.5K decks

Kyoshi Battle Fan

0.0%inclusion3 decks19.8K decks

War Balloon

0.0%inclusion2 decks24K decks

Fire Nation Warship

0.0%inclusion1 decks22.6K decks

Enchantments

Leyline of the Guildpact

23%inclusion20.7K decks88.1K decks

Rhythm of the Wild

21%inclusion42K decks198K decks

Temur Ascendancy

18%inclusion17.3K decks96.2K decks

Garruk's Uprising

17%inclusion34.4K decks198K decks

Mirari's Wake

14%inclusion13.8K decks96.2K decks

Kindred Discovery

14%inclusion13.6K decks96.2K decks

Annie Joins Up

12%inclusion10.5K decks87K decks

Call the Spirit Dragons

12%inclusion5.65K decks47.7K decks

Sterling Grove

11%inclusion10.5K decks96.2K decks

Black Market Connections

8.9%inclusion17.6K decks198K decks

Sylvan Library

8.7%inclusion17.2K decks198K decks

Exploration

8.5%inclusion16.9K decks198K decks

The Kami War

8.5%inclusion7.75K decks91.2K decks

Dragon Tempest

8.1%inclusion16K decks198K decks

Maelstrom Nexus

7.9%inclusion7.20K decks91.2K decks

Sphere of Safety

7.9%inclusion7.57K decks96.2K decks

Propaganda

7.6%inclusion7.28K decks96.2K decks

Riveteers Ascendancy

7.4%inclusion14.7K decks198K decks

Mystic Remora

7.3%inclusion6.99K decks96.2K decks

Doubling Season

7.2%inclusion14.3K decks198K decks

Ghostly Prison

6.8%inclusion6.57K decks96.2K decks

Animate Dead

6.8%inclusion13.5K decks198K decks

Phyrexian Arena

6.3%inclusion12.5K decks198K decks

Reflections of Littjara

6.1%inclusion5.86K decks96.2K decks

Dracogenesis

6.0%inclusion6.34K decks105K decks

Leyline of Mutation

5.9%inclusion4.04K decks68.9K decks

Spelunking

5.8%inclusion11.5K decks198K decks

Flowering of the White Tree

5.8%inclusion5.59K decks96.2K decks

Goblin Bombardment

5.8%inclusion11.5K decks198K decks

Parallel Lives

5.6%inclusion11.1K decks198K decks

Guardian Project

5.5%inclusion10.8K decks198K decks

Starfield of Nyx

5.4%inclusion5.21K decks96.2K decks

Ripples of Undeath

5.3%inclusion9.16K decks171K decks

Sanctum of All

5.1%inclusion4.67K decks91.2K decks

Crescent Island Temple

4.4%inclusion1.04K decks23.5K decks

The Legend of Yangchen

4.1%inclusion422 decks10.2K decks

-24%synergy

Kyoshi Island Plaza

4.0%inclusion833 decks20.8K decks

-24%synergy

Waterbender Ascension

3.9%inclusion354 decks9.05K decks

-24%synergy

The Legend of Kuruk

2.8%inclusion292 decks10.6K decks

Earthbender Ascension

2.2%inclusion460 decks20.8K decks

Sokka's Charge

1.8%inclusion163 decks9.31K decks

The Legend of Kyoshi

1.7%inclusion345 decks20.3K decks

Tectonic Split

1.6%inclusion331 decks20.3K decks

Aang's Iceberg

1.5%inclusion382 decks24.8K decks

The Legend of Roku

1.2%inclusion279 decks24K decks

Firebender Ascension

1.1%inclusion244 decks21.3K decks

Bitter Work

0.8%inclusion171 decks20.8K decks

Obsessive Pursuit

0.8%inclusion152 decks20.3K decks

Watery Grasp

0.6%inclusion139 decks24.2K decks

Allied Teamwork

0.5%inclusion116 decks24.2K decks

Planeswalkers

Sarkhan Unbroken

5.1%inclusion4.95K decks96.2K decks

Utility Lands

Reliquary Tower

26%inclusion51.2K decks198K decks

Yavimaya, Cradle of Growth

26%inclusion50.6K decks198K decks

Boseiju, Who Endures

21%inclusion41.2K decks198K decks

Urborg, Tomb of Yawgmoth

21%inclusion40.6K decks198K decks

Bojuka Bog

20%inclusion40.5K decks198K decks

Rogue's Passage

11%inclusion22.5K decks198K decks

Kessig Wolf Run

11%inclusion22.3K decks198K decks

Hall of Heliod's Generosity

11%inclusion10.3K decks96.2K decks

Shifting Woodland

8.4%inclusion14.4K decks172K decks

Field of the Dead

7.8%inclusion15.4K decks198K decks

Cascading Cataracts

7.2%inclusion14.4K decks198K decks

Phyrexian Tower

7.2%inclusion14.3K decks198K decks

Ancient Tomb

6.9%inclusion13.8K decks198K decks

Three Tree City

6.3%inclusion10.2K decks162K decks

Eumidian Hatchery

6.2%inclusion4.19K decks68.1K decks

Otawara, Soaring City

5.7%inclusion5.45K decks96.2K decks

Urza's Saga

5.4%inclusion10.7K decks198K decks

Strip Mine

5.1%inclusion10.2K decks198K decks

Ba Sing Se

2.5%inclusion508 decks20.3K decks

Abandoned Air Temple

1.7%inclusion153 decks8.83K decks

Secret Tunnel

1.4%inclusion319 decks23.1K decks

Fire Nation Palace

1.1%inclusion224 decks20.8K decks

Agna Qel'a

1.0%inclusion91 decks9.05K decks

Realm of Koh

0.3%inclusion60 decks19.3K decks

Mana Artifacts

Sol Ring

80%inclusion158K decks198K decks

52%synergy

Arcane Signet

74%inclusion146K decks198K decks

46%synergy

Chromatic Lantern

34%inclusion66.6K decks198K decks

6%synergy

Fellwar Stone

23%inclusion45.1K decks198K decks

-5%synergy

Timeless Lotus

17%inclusion15.6K decks91.2K decks

Commander's Sphere

11%inclusion22.4K decks198K decks

Talisman of Resilience

7.6%inclusion15.1K decks198K decks

Chromatic Orrery

7.6%inclusion15K decks198K decks

Talisman of Impulse

6.9%inclusion13.7K decks198K decks

Talisman of Indulgence

6.5%inclusion12.9K decks198K decks

Thought Vessel

5.9%inclusion11.8K decks198K decks

Dragon's Hoard

5.9%inclusion11.6K decks198K decks

Gruul Signet

5.4%inclusion10.8K decks198K decks

Golgari Signet

5.2%inclusion10.4K decks198K decks

White Lotus Tile

1.1%inclusion270 decks24K decks

Bender's Waterskin

0.9%inclusion494 decks54.7K decks

Barrels of Blasting Jelly

0.1%inclusion32 decks54.3K decks

Tundra Tank

0.0%inclusion5 decks22.6K decks

Lands

Command Tower

93%inclusion185K decks198K decks

66%synergy

Jetmir's Garden

78%inclusion75.3K decks96.2K decks

50%synergy

Ketria Triome

75%inclusion72.4K decks96.2K decks

48%synergy

Spara's Headquarters

74%inclusion67.7K decks91.2K decks

46%synergy

Indatha Triome

71%inclusion68K decks96.2K decks

43%synergy

Zagoth Triome

70%inclusion67.6K decks96.2K decks

42%synergy

Stomping Ground

64%inclusion126K decks198K decks

36%synergy

Overgrown Tomb

62%inclusion123K decks198K decks

34%synergy

Exotic Orchard

57%inclusion112K decks198K decks

29%synergy

Raugrin Triome

56%inclusion51.1K decks91.2K decks

28%synergy

Savai Triome

56%inclusion53.5K decks96.2K decks

28%synergy

Raffine's Tower

55%inclusion50.2K decks91.2K decks

27%synergy

Xander's Lounge

55%inclusion52.7K decks96.2K decks

27%synergy

Blood Crypt

54%inclusion107K decks198K decks

26%synergy

Temple Garden

52%inclusion50.1K decks96.2K decks

24%synergy

Breeding Pool

52%inclusion50.1K decks96.2K decks

24%synergy

Verdant Catacombs

49%inclusion97.2K decks198K decks

Wooded Foothills

48%inclusion96.1K decks198K decks

The World Tree

47%inclusion42.5K decks91.2K decks

19%synergy

Bloodstained Mire

45%inclusion88.4K decks198K decks

17%synergy

Godless Shrine

43%inclusion41.3K decks96.2K decks

15%synergy

Hallowed Fountain

43%inclusion39.1K decks91.2K decks

15%synergy

Steam Vents

42%inclusion40.1K decks96.2K decks

Sacred Foundry

42%inclusion40K decks96.2K decks

Watery Grave

41%inclusion39.2K decks96.2K decks

13%synergy

Undergrowth Stadium

30%inclusion59K decks198K decks

2%synergy

Spire Garden

29%inclusion56.6K decks198K decks

1%synergy

Path of Ancestry

29%inclusion56.6K decks198K decks

1%synergy

Windswept Heath

28%inclusion56.2K decks198K decks

1%synergy

Misty Rainforest

28%inclusion54.7K decks198K decks

0%synergy

Savage Lands

27%inclusion54.3K decks198K decks

0%synergy

Luxury Suite

27%inclusion52.7K decks198K decks

-1%synergy

Cinder Glade

26%inclusion50.9K decks198K decks

Marsh Flats

24%inclusion47.8K decks198K decks

Arid Mesa

24%inclusion47.8K decks198K decks

Scalding Tarn

22%inclusion44.4K decks198K decks

-5%synergy

Smoldering Marsh

22%inclusion43.1K decks198K decks

-6%synergy

Polluted Delta

22%inclusion43.1K decks198K decks

-6%synergy

Woodland Cemetery

20%inclusion40.5K decks198K decks

Dragonskull Summit

19%inclusion37.9K decks198K decks

-9%synergy

Rootbound Crag

19%inclusion37.3K decks198K decks

-9%synergy

Rockfall Vale

18%inclusion35.5K decks198K decks

Flooded Strand

17%inclusion33.3K decks198K decks

Fabled Passage

17%inclusion33.3K decks198K decks

Evolving Wilds

17%inclusion33.1K decks198K decks

Reflecting Pool

17%inclusion32.9K decks198K decks

Commercial District

16%inclusion29.9K decks192K decks

-12%synergy

City of Brass

15%inclusion30.6K decks198K decks

-12%synergy

Underground Mortuary

15%inclusion29.4K decks192K decks

Llanowar Wastes

15%inclusion29.8K decks198K decks