Crackdown Construct + Umbral Mantle

Crackdown Construct
Umbral Mantle

Requires
Crackdown Construct must be on the battlefield. Umbral Mantle must be on the battlefield.
Steps
  1. Activate Umbral Mantle's ability targeting Crackdown Construct.
  2. Crackdown Construct gets +1/+1 until end of turn.
  3. Repeat.
Results
Infinitely large Crackdown Construct.

Zirda, the Dawnwaker
2.09% of 1721 decks 36 decks
Oswald Fiddlebender
0.61% of 1790 decks 11 decks
Nadu, Winged Wisdom
0.27% of 5945 decks 16 decks
New Cards
Three Tree City
36% of 14 decks +22% synergy
High Synergy Cards
Basalt Monolith
70% of 149 decks +68% synergy
Staff of Domination
61% of 149 decks +59% synergy
Springheart Nantuko
54% of 13 decks +49% synergy
Boros Charm
53% of 58 decks +48% synergy
Bristly Bill, Spine Sower
47% of 19 decks +45% synergy
Lightning Greaves
69% of 149 decks +44% synergy
Rings of Brighthearth
45% of 149 decks +43% synergy
Goblin Engineer
43% of 67 decks +41% synergy
Voltaic Construct
40% of 149 decks +39% synergy
Palladium Myr
40% of 149 decks +38% synergy
Top Cards
Swords to Plowshares
61% of 85 decks +33% synergy
Path to Exile
49% of 85 decks +29% synergy
Birds of Paradise
44% of 39 decks +31% synergy
Enlightened Tutor
41% of 85 decks +33% synergy
Counterspell
41% of 34 decks +20% synergy
Thran Dynamo
40% of 149 decks +35% synergy
Rhythm of the Wild
40% of 10 decks +35% synergy
Esper Sentinel
39% of 83 decks +29% synergy
Foundry Inspector
38% of 149 decks +33% synergy
Gamble
37% of 67 decks +32% synergy
Creatures
Scute Swarm
36% of 39 decks +31% synergy
Soulbright Flamekin
36% of 67 decks +36% synergy
Gray Merchant of Asphodel
33% of 15 decks +29% synergy
Myr Welder
30% of 149 decks +29% synergy
Trophy Mage
29% of 34 decks +28% synergy
Kinnan, Bonder Prodigy
29% of 28 decks +28% synergy
Goblin Welder
28% of 67 decks +27% synergy
Elvish Mystic
28% of 39 decks +20% synergy
Scrap Trawler
28% of 149 decks +25% synergy
Puresight Merrow
27% of 11 decks +27% synergy
Faeburrow Elder
27% of 11 decks +25% synergy
Witch Enchanter
27% of 11 decks +23% synergy
Oswald Fiddlebender
27% of 83 decks +26% synergy
Delighted Halfling
26% of 35 decks +19% synergy
Llanowar Elves
26% of 39 decks +16% synergy
Myr Retriever
26% of 149 decks +23% synergy
Kiora's Follower
25% of 28 decks +24% synergy
Metalworker
25% of 149 decks +24% synergy
Walking Ballista
25% of 149 decks +22% synergy
Hateflayer
24% of 67 decks +24% synergy
Dockside Extortionist
24% of 67 decks +16% synergy
Patrol Signaler
24% of 85 decks +24% synergy
Outrider en-Kor
24% of 85 decks +24% synergy
Trinket Mage
24% of 34 decks +22% synergy
Jhoira's Familiar
23% of 149 decks +22% synergy
Rampaging Baloths
23% of 39 decks +20% synergy
Lotus Cobra
23% of 39 decks +20% synergy
Eternal Witness
23% of 39 decks +13% synergy
Unctus, Grand Metatect
23% of 31 decks +22% synergy
Otharri, Suns' Glory
22% of 37 decks +21% synergy
Thassa's Oracle
21% of 34 decks +17% synergy
Incubation Druid
21% of 39 decks +18% synergy
Fyndhorn Elves
21% of 39 decks +14% synergy
Xenic Poltergeist
20% of 15 decks +20% synergy
Magus of the Coffers
20% of 15 decks +20% synergy
Marionette Master
20% of 15 decks +18% synergy
Task Force
19% of 85 decks +19% synergy
Seeker of Skybreak
18% of 39 decks +17% synergy
Tireless Provisioner
18% of 39 decks +13% synergy
Imperial Recruiter
18% of 67 decks +15% synergy
Gyre Engineer
18% of 28 decks +18% synergy
Biomancer's Familiar
18% of 28 decks +17% synergy
Tatyova, Benthic Druid
18% of 28 decks +15% synergy
Horseshoe Crab
18% of 34 decks +18% synergy
Tribute Mage
18% of 34 decks +16% synergy
Heliod, Sun-Crowned
18% of 85 decks +16% synergy
Zirda, the Dawnwaker
17% of 58 decks +17% synergy
Kami of Whispered Hopes
17% of 35 decks +14% synergy
Myr Battlesphere
17% of 149 decks +15% synergy
Ethersworn Canonist
16% of 85 decks +16% synergy
Instants
Beast Within
31% of 39 decks +12% synergy
Chaos Warp
30% of 67 decks +14% synergy
Negate
29% of 34 decks +18% synergy
Eladamri's Call
27% of 11 decks +25% synergy
Dispatch
27% of 85 decks +25% synergy
Cyclonic Rift
26% of 34 decks +13% synergy
Generous Gift
26% of 85 decks +14% synergy
Wear // Tear
24% of 58 decks +22% synergy
Mana Drain
24% of 34 decks +16% synergy
Worldly Tutor
23% of 39 decks +16% synergy
Archdruid's Charm
21% of 19 decks +17% synergy
Deflecting Swat
21% of 67 decks +13% synergy
Ghostly Flicker
21% of 34 decks +18% synergy
Muddle the Mixture
21% of 34 decks +18% synergy
Pongify
21% of 34 decks +15% synergy
Arcane Denial
21% of 34 decks +11% synergy
An Offer You Can't Refuse
21% of 34 decks +11% synergy
Heroic Intervention
21% of 39 decks +7% synergy
Thrill of Possibility
19% of 67 decks +14% synergy
Stroke of Midnight
18% of 33 decks +12% synergy
Dramatic Reversal
18% of 34 decks +15% synergy
Fierce Guardianship
18% of 34 decks +9% synergy
Teferi's Protection
18% of 85 decks +8% synergy
Worthy Cause
16% of 85 decks +16% synergy
Condemn
16% of 85 decks +16% synergy
Abrade
16% of 67 decks +11% synergy
Red Elemental Blast
15% of 67 decks +12% synergy
March of Swirling Mist
15% of 34 decks +13% synergy
Force of Will
15% of 34 decks +9% synergy
Brainstorm
15% of 34 decks +4% synergy
Reprieve
15% of 48 decks +12% synergy
Aurelia's Fury
14% of 58 decks +13% synergy
Tibalt's Trickery
14% of 66 decks +11% synergy
Silkguard
13% of 39 decks +12% synergy
Surge of Salvation
13% of 47 decks +12% synergy
Lightning Bolt
12% of 67 decks +7% synergy
Dispel
12% of 34 decks +9% synergy
Silence
12% of 85 decks +9% synergy
Rapid Hybridization
12% of 34 decks +7% synergy
Mystical Tutor
12% of 34 decks +4% synergy
Swan Song
12% of 34 decks +4% synergy
Kozilek's Command
12% of 26 decks +10% synergy
Memory's Journey
11% of 28 decks +11% synergy
Heliod's Intervention
11% of 85 decks +9% synergy
Disenchant
11% of 85 decks +9% synergy
Flawless Maneuver
11% of 85 decks +6% synergy
Kazuul's Fury
10% of 67 decks +9% synergy
Pyroblast
10% of 67 decks +7% synergy
Hunter's Insight
10% of 39 decks +8% synergy
Legolas's Quick Reflexes
10% of 30 decks +8% synergy
Sorceries
Faithless Looting
37% of 67 decks +29% synergy
Demonic Tutor
33% of 15 decks +22% synergy
Sevinne's Reclamation
32% of 85 decks +29% synergy
Jeska's Will
31% of 67 decks +23% synergy
Open the Armory
31% of 85 decks +28% synergy
Fabricate
29% of 34 decks +26% synergy
Reckless Handling
29% of 35 decks +27% synergy
Exsanguinate
27% of 15 decks +24% synergy
Cultivate
23% of 39 decks +1% synergy
Vandalblast
22% of 67 decks +14% synergy
Nature's Lore
21% of 39 decks +6% synergy
Rampant Growth
21% of 39 decks +4% synergy
Grim Tutor
20% of 15 decks +18% synergy
Torment of Hailfire
20% of 15 decks +17% synergy
Diabolic Tutor
20% of 15 decks +17% synergy
Damnation
20% of 15 decks +16% synergy
Feed the Swarm
20% of 15 decks +11% synergy
Blasphemous Act
19% of 67 decks +3% synergy
Farewell
18% of 82 decks +12% synergy
Finale of Devastation
15% of 39 decks +12% synergy
Steelshaper's Gift
15% of 85 decks +14% synergy
Wake the Past
14% of 57 decks +13% synergy
Fireball
13% of 67 decks +13% synergy
Austere Command
13% of 85 decks +7% synergy
Three Visits
13% of 39 decks +1% synergy
Kodama's Reach
13% of 39 decks -2% synergy
Dismantling Wave
11% of 85 decks +10% synergy
Rip Apart
11% of 57 decks +10% synergy
Recommission
10% of 68 decks +10% synergy
Explore
10% of 39 decks +6% synergy
Bala Ged Recovery
10% of 39 decks +6% synergy
Rishkar's Expertise
10% of 39 decks +5% synergy
Farseek
10% of 39 decks -6% synergy
Decree of Justice
9% of 85 decks +9% synergy
Idyllic Tutor
9% of 85 decks +7% synergy
Trash for Treasure
9% of 67 decks +8% synergy
All Is Dust
9% of 149 decks +7% synergy
Martial Coup
8% of 85 decks +7% synergy
Sylvan Tutor
8% of 39 decks +7% synergy
Sylvan Awakening
8% of 39 decks +7% synergy
Tooth and Nail
8% of 39 decks +7% synergy
Triumph of the Hordes
8% of 39 decks +6% synergy
Green Sun's Zenith
8% of 39 decks +5% synergy
Tormenting Voice
7% of 67 decks +6% synergy
Finale of Glory
7% of 85 decks +6% synergy
Wrath of God
7% of 85 decks +4% synergy
Brilliant Restoration
6% of 82 decks +5% synergy
Scrap Mastery
6% of 67 decks +6% synergy
Chandra's Ignition
6% of 67 decks +4% synergy
Reconstruct History
5% of 57 decks +5% synergy
Utility Artifacts
Mystic Forge
34% of 149 decks +31% synergy
Sensei's Divining Top
33% of 149 decks +27% synergy
Sunforger
31% of 58 decks +30% synergy
Swiftfoot Boots
31% of 149 decks +3% synergy
Moonsilver Key
30% of 146 decks +29% synergy
Forsaken Monument
28% of 149 decks +26% synergy
Aetherflux Reservoir
26% of 149 decks +22% synergy
Sword of the Paruns
24% of 149 decks +24% synergy
Sculpting Steel
24% of 149 decks +22% synergy
Ashnod's Altar
24% of 149 decks +16% synergy
Shuko
23% of 149 decks +23% synergy
Voltaic Key
23% of 149 decks +23% synergy
Krark-Clan Ironworks
21% of 149 decks +20% synergy
Clock of Omens
20% of 149 decks +19% synergy
Manifold Key
20% of 149 decks +19% synergy
Cloud Key
20% of 149 decks +18% synergy
Bolas's Citadel
20% of 15 decks +15% synergy
Thousand-Year Elixir
18% of 149 decks +16% synergy
The Great Henge
18% of 39 decks +13% synergy
Battlemage's Bracers
17% of 66 decks +16% synergy
Unwinding Clock
15% of 149 decks +13% synergy
Skullclamp
15% of 149 decks +3% synergy
Mycosynth Lattice
15% of 149 decks +14% synergy
Wand of Wonder
15% of 62 decks +13% synergy
Archaeomancer's Map
14% of 84 decks +12% synergy
Diviner's Wand
14% of 149 decks +14% synergy
Heartstone
14% of 149 decks +14% synergy
Nim Deathmantle
14% of 149 decks +13% synergy
Ichor Wellspring
14% of 149 decks +12% synergy
The One Ring
14% of 95 decks +5% synergy
Darksteel Forge
13% of 149 decks +11% synergy
Blasting Station
12% of 149 decks +11% synergy
Nevinyrral's Disk
12% of 149 decks +11% synergy
Lavaspur Boots
12% of 42 decks +9% synergy
Ozolith, the Shattered Spire
11% of 35 decks +8% synergy
Helm of Awakening
11% of 149 decks +11% synergy
Expedition Map
11% of 149 decks +8% synergy
Retrofitter Foundry
11% of 149 decks +10% synergy
Spine of Ish Sah
10% of 149 decks +9% synergy
Mirage Mirror
10% of 149 decks +8% synergy
Grafted Wargear
9% of 149 decks +9% synergy
Magistrate's Scepter
9% of 149 decks +9% synergy
Illusionist's Bracers
9% of 149 decks +8% synergy
Mishra's Bauble
9% of 149 decks +8% synergy
Lithoform Engine
9% of 149 decks +8% synergy
Helm of the Host
9% of 149 decks +6% synergy
Phyrexian Altar
9% of 149 decks +5% synergy
Tarrian's Soulcleaver
9% of 54 decks +7% synergy
Grinding Station
9% of 149 decks +8% synergy
Shadowspear
9% of 149 decks +5% synergy
Enchantments
Retreat to Coralhelm
29% of 34 decks +28% synergy
Smothering Tithe
28% of 85 decks +17% synergy
Phyrexian Arena
27% of 15 decks +19% synergy
Freed from the Real
26% of 34 decks +25% synergy
Powerbalance
25% of 12 decks +23% synergy
Rhystic Study
24% of 34 decks +10% synergy
Meticulous Excavation
22% of 68 decks +22% synergy
Leyline of Abundance
21% of 39 decks +20% synergy
Retreat to Kazandu
21% of 39 decks +20% synergy
Roaring Earth
18% of 39 decks +18% synergy
Bear Umbra
18% of 39 decks +16% synergy
Mobilization
18% of 85 decks +17% synergy
Rancor
15% of 39 decks +13% synergy
Utopia Sprawl
15% of 39 decks +12% synergy
Fervor
15% of 67 decks +14% synergy
Pemmin's Aura
15% of 34 decks +14% synergy
Simic Ascendancy
14% of 28 decks +13% synergy
Echoes of Eternity
14% of 35 decks +12% synergy
Bound in Silence
13% of 85 decks +13% synergy
Cryptolith Rite
13% of 39 decks +11% synergy
Fighter Class
12% of 56 decks +12% synergy
Aggravated Assault
12% of 67 decks +10% synergy
Underworld Breach
12% of 67 decks +9% synergy
Training Grounds
12% of 34 decks +10% synergy
Darksteel Mutation
12% of 85 decks +9% synergy
Impact Tremors
10% of 67 decks +6% synergy
Wild Growth
10% of 39 decks +5% synergy
Sylvan Library
10% of 39 decks +5% synergy
Court of Garenbrig
10% of 31 decks +8% synergy
Pariah
9% of 85 decks +9% synergy
Land Tax
9% of 85 decks +6% synergy
Goblin Bombardment
9% of 67 decks +6% synergy
Luminarch Ascension
8% of 85 decks +7% synergy
Blind Obedience
8% of 85 decks +5% synergy
Ghostly Prison
8% of 85 decks +3% synergy
One with the Kami
8% of 39 decks +7% synergy
Mana Reflection
8% of 39 decks +7% synergy
Season of Growth
8% of 39 decks +7% synergy
Zendikar's Roil
8% of 39 decks +6% synergy
Kenrith's Transformation
8% of 39 decks +5% synergy
Guardian Project
8% of 39 decks +4% synergy
Doubling Season
8% of 39 decks +4% synergy
Garruk's Uprising
8% of 39 decks +1% synergy
Animal Boneyard
7% of 85 decks +7% synergy
Sigarda's Aid
7% of 85 decks +5% synergy
Blood Moon
6% of 67 decks +4% synergy
Guilty Conscience
6% of 85 decks +6% synergy
Gauntlets of Light
6% of 85 decks +6% synergy
All That Glitters
6% of 85 decks +3% synergy
Planeswalkers
Karn, the Great Creator
26% of 149 decks +24% synergy
Daretti, Scrap Savant
25% of 67 decks +24% synergy
Ugin, the Ineffable
14% of 149 decks +12% synergy
Karn, Living Legacy
7% of 132 decks +6% synergy
Ugin, the Spirit Dragon
6% of 149 decks +4% synergy
Utility Lands
Kessig Wolf Run
40% of 10 decks +37% synergy
Buried Ruin
39% of 149 decks +34% synergy
Monumental Henge
38% of 8 decks +36% synergy
Ancient Den
36% of 85 decks +34% synergy
Great Furnace
34% of 67 decks +31% synergy
Inventors' Fair
34% of 149 decks +30% synergy
Bojuka Bog
33% of 15 decks +18% synergy
Darksteel Citadel
29% of 149 decks +25% synergy
Rogue's Passage
29% of 149 decks +10% synergy
Cabal Coffers
27% of 15 decks +21% synergy
War Room
26% of 148 decks +20% synergy
Restless Vinestalk
26% of 23 decks +25% synergy
Shifting Woodland
25% of 16 decks +20% synergy
Urza's Saga
25% of 146 decks +17% synergy
Reliquary Tower
23% of 149 decks -6% synergy
Needle Spires
22% of 58 decks +22% synergy
Sunhome, Fortress of the Legion
22% of 58 decks +21% synergy
Dryad Arbor
21% of 39 decks +19% synergy
Cabal Stronghold
20% of 15 decks +18% synergy
Axgard Armory
19% of 57 decks +19% synergy
Kher Keep
18% of 67 decks +17% synergy
Alchemist's Refuge
18% of 28 decks +16% synergy
Urza's Tower
17% of 149 decks +16% synergy
Urza's Mine
17% of 149 decks +16% synergy
Slayers' Stronghold
17% of 58 decks +16% synergy
Urza's Power Plant
17% of 149 decks +15% synergy
Castle Ardenvale
16% of 85 decks +14% synergy
Treasure Vault
15% of 146 decks +12% synergy
Temple of the False God
15% of 149 decks +5% synergy
Eiganjo, Seat of the Empire
15% of 82 decks +10% synergy
Restless Bivouac
14% of 22 decks +13% synergy
Forgotten Cave
13% of 67 decks +11% synergy
Urza's Workshop
13% of 127 decks +12% synergy
Oran-Rief, the Vastwood
13% of 39 decks +10% synergy
Boseiju, Who Endures
13% of 39 decks +4% synergy
Ancient Tomb
12% of 149 decks +2% synergy
Seat of the Synod
12% of 34 decks +9% synergy
Otawara, Soaring City
12% of 34 decks +4% synergy
Bonders' Enclave
11% of 149 decks +9% synergy
Urza's Factory
11% of 149 decks +10% synergy
Deserted Temple
11% of 149 decks +10% synergy
Shrine of the Forsaken Gods
11% of 149 decks +9% synergy
Novijen, Heart of Progress
11% of 28 decks +10% synergy
Fomori Vault
11% of 38 decks +9% synergy
Yavimaya Hollow
10% of 39 decks +10% synergy
Castle Garenbrig
10% of 39 decks +8% synergy
Secluded Steppe
9% of 85 decks +8% synergy
Thespian's Stage
9% of 149 decks +7% synergy
Halimar Depths
9% of 34 decks +7% synergy
Tomb of the Spirit Dragon
9% of 149 decks +8% synergy
Mana Artifacts
Sol Ring
88% of 149 decks +3% synergy
Arcane Signet
53% of 149 decks -19% synergy
Boros Signet
50% of 58 decks +45% synergy
Talisman of Conviction
31% of 58 decks +26% synergy
Paradise Mantle
29% of 149 decks +28% synergy
Simic Signet
29% of 28 decks +25% synergy
Mind Stone
27% of 149 decks +9% synergy
Mana Vault
20% of 149 decks +14% synergy
Grim Monolith
19% of 149 decks +17% synergy
Everflowing Chalice
18% of 149 decks +13% synergy
Gemstone Array
17% of 149 decks +17% synergy
Thought Vessel
15% of 149 decks -1% synergy
Talisman of Curiosity
14% of 28 decks +12% synergy
Gilded Lotus
14% of 149 decks +11% synergy
Mana Crypt
14% of 149 decks +3% synergy
Commander's Sphere
13% of 149 decks -3% synergy
Liquimetal Torque
12% of 146 decks +9% synergy
Machine God's Effigy
12% of 33 decks +11% synergy
Cursed Mirror
12% of 66 decks +10% synergy
Mox Opal
12% of 149 decks +8% synergy
Lotus Petal
12% of 149 decks +5% synergy
Chromatic Orrery
11% of 149 decks +10% synergy
Hedron Archive
11% of 149 decks +8% synergy
Dreamstone Hedron
10% of 149 decks +9% synergy
Worn Powerstone
9% of 149 decks +7% synergy
Patriar's Seal
9% of 140 decks +7% synergy
Jeweled Lotus
9% of 148 decks +1% synergy
Marble Diamond
8% of 85 decks +6% synergy
Fellwar Stone
8% of 149 decks -13% synergy
Thran Turbine
6% of 149 decks +6% synergy
Empowered Autogenerator
6% of 149 decks +6% synergy
Blinkmoth Urn
6% of 149 decks +6% synergy
Coveted Jewel
6% of 149 decks +5% synergy
Chrome Mox
6% of 149 decks -0% synergy
Chromatic Star
5% of 149 decks +5% synergy
Lands
Temple Garden
73% of 11 decks +64% synergy
Spara's Headquarters
67% of 6 decks +63% synergy
Battlefield Forge
62% of 58 decks +56% synergy
Stomping Ground
60% of 10 decks +51% synergy
Godless Shrine
56% of 9 decks +46% synergy
Hallowed Fountain
55% of 11 decks +45% synergy
Breeding Pool
54% of 28 decks +44% synergy
Clifftop Retreat
53% of 58 decks +47% synergy
Command Tower
53% of 149 decks -21% synergy
Opulent Palace
50% of 6 decks +47% synergy
Arcane Sanctum
50% of 6 decks +47% synergy
Raffine's Tower
50% of 6 decks +46% synergy
Jungle Shrine
50% of 6 decks +46% synergy
Jetmir's Garden
50% of 6 decks +46% synergy
Hinterland Harbor
50% of 28 decks +44% synergy
Flooded Grove
46% of 28 decks +44% synergy
Bountiful Promenade
45% of 11 decks +40% synergy
Mossfire Valley
40% of 10 decks +38% synergy
Simic Growth Chamber
39% of 28 decks +35% synergy
Rejuvenating Springs
39% of 28 decks +33% synergy
Overflowing Basin
39% of 18 decks +36% synergy
Underground Sea
38% of 8 decks +34% synergy
Sunpetal Grove
36% of 11 decks +31% synergy
Needleverge Pathway
36% of 58 decks +34% synergy
Rugged Prairie
36% of 58 decks +34% synergy
Sacred Foundry
36% of 58 decks +28% synergy
Yavimaya Coast
36% of 28 decks +30% synergy
Isolated Chapel
33% of 9 decks +27% synergy
Rockfall Vale
30% of 10 decks +25% synergy
Rootbound Crag
30% of 10 decks +25% synergy
Cinder Glade
30% of 10 decks +22% synergy
Elegant Parlor
29% of 14 decks +26% synergy
Dreamroot Cascade
29% of 28 decks +25% synergy
Temple of Triumph
28% of 58 decks +24% synergy
Spectator Seating
28% of 58 decks +22% synergy
Razortide Bridge
27% of 11 decks +26% synergy
Savannah
27% of 11 decks +24% synergy
Sea of Clouds
27% of 11 decks +22% synergy
Sundown Pass
27% of 56 decks +23% synergy
Boros Garrison
26% of 58 decks +22% synergy
Lorehold Campus
25% of 57 decks +24% synergy
Urza's Cave
24% of 37 decks +20% synergy
Rustvale Bridge
23% of 56 decks +22% synergy
Lush Oasis
22% of 18 decks +21% synergy
Hedge Maze
22% of 18 decks +19% synergy
Furycalm Snarl
21% of 57 decks +18% synergy
The Mycosynth Gardens
19% of 107 decks +16% synergy
Barkchannel Pathway
18% of 28 decks +16% synergy
Temple of Mystery
18% of 28 decks +14% synergy
Sunbaked Canyon
17% of 58 decks +16% synergy