Crackdown Construct + Crypt Rats

Crackdown Construct
Crypt Rats

Requires
Crackdown Construct must be on the battlefield. Crypt Rats must be on the battlefield.
Steps
  1. Activate Crypt Rats by paying 0.
  2. Crackdown Construct triggers, giving itself +1/+1 until end of turn.
  3. Repeat.
Results
Infinitely large Crackdown Construct until end of turn.

Top Commanders (6)
Lazav, the Multifarious
0.37% of 1361 decks 5 decks
Korlash, Heir to Blackblade
0.15% of 683 decks 1 decks
Kyodai, Soul of Kamigawa
0.05% of 1874 decks 1 decks
Sauron, Lord of the Rings
0.04% of 2423 decks 1 decks
Grenzo, Dungeon Warden
0.03% of 3254 decks 1 decks
Lord Xander, the Collector
0.03% of 3391 decks 1 decks
New Cards (1)
Lotus Ring
100% of 1 decks +99% synergy
Top Cards (10)
Mirror-Mad Phantasm
75% of 8 decks +75% synergy
Kefnet the Mindful
62% of 8 decks +62% synergy
Invisible Stalker
62% of 8 decks +62% synergy
Training Grounds
62% of 8 decks +61% synergy
Vector Asp
50% of 10 decks +50% synergy
Ornithopter
50% of 10 decks +48% synergy
Palladium Myr
50% of 10 decks +48% synergy
Laboratory Maniac
50% of 8 decks +48% synergy
Buried Alive
50% of 10 decks +47% synergy
Frantic Search
50% of 8 decks +44% synergy
Creatures (50)
Urza, Chief Artificer
100% of 1 decks +100% synergy
Copper Myr
100% of 1 decks +100% synergy
Starnheim Courser
100% of 1 decks +99% synergy
Gold Myr
100% of 1 decks +99% synergy
Iron Myr
50% of 4 decks +49% synergy
Pili-Pala
40% of 10 decks +40% synergy
Vashta Nerada
40% of 5 decks +39% synergy
Nether Traitor
40% of 10 decks +39% synergy
Leaden Myr
40% of 10 decks +39% synergy
Cavern Harpy
38% of 8 decks +37% synergy
Wharf Infiltrator
38% of 8 decks +37% synergy
Thassa, God of the Sea
38% of 8 decks +37% synergy
Silver Myr
38% of 8 decks +36% synergy
Notion Thief
38% of 8 decks +35% synergy
Banehound
33% of 9 decks +33% synergy
Sauron, the Dark Lord
33% of 3 decks +33% synergy
Cormela, Glamour Thief
33% of 3 decks +33% synergy
Adric, Mathematical Genius
33% of 3 decks +33% synergy
Oriq Loremage
33% of 9 decks +33% synergy
Treacherous Pit-Dweller
30% of 10 decks +30% synergy
Butcher Ghoul
30% of 10 decks +30% synergy
Dimir House Guard
30% of 10 decks +30% synergy
Necrotic Ooze
30% of 10 decks +29% synergy
Nighthowler
30% of 10 decks +29% synergy
Carrion Feeder
30% of 10 decks +27% synergy
Catalyst Elemental
25% of 4 decks +25% synergy
Junkyard Genius
25% of 4 decks +25% synergy
Mindshrieker
25% of 8 decks +25% synergy
Exhibition Magician
25% of 4 decks +25% synergy
Cephalid Illusionist
25% of 8 decks +25% synergy
Sauron, the Lidless Eye
25% of 4 decks +25% synergy
Priest of Urabrask
25% of 4 decks +25% synergy
Arcum Dagsson
25% of 8 decks +25% synergy
Jace, Vryn's Prodigy
25% of 8 decks +25% synergy
Murderous Redcap
25% of 4 decks +25% synergy
Grand Architect
25% of 8 decks +25% synergy
Souls of the Lost
25% of 4 decks +25% synergy
Goblin Cratermaker
25% of 4 decks +25% synergy
Merfolk Looter
25% of 8 decks +25% synergy
Goblin Ringleader
25% of 4 decks +25% synergy
Looter il-Kor
25% of 8 decks +25% synergy
Plundering Barbarian
25% of 4 decks +25% synergy
Toralf, God of Fury
25% of 4 decks +24% synergy
Reckless Barbarian
25% of 4 decks +24% synergy
Blighted Agent
25% of 8 decks +24% synergy
Jace's Archivist
25% of 8 decks +24% synergy
Siege-Gang Commander
25% of 4 decks +24% synergy
Goblin Matron
25% of 4 decks +24% synergy
Glen Elendra Archmage
25% of 8 decks +24% synergy
Gilded Drake
25% of 8 decks +24% synergy
Instants (50)
Bedevil
50% of 4 decks +47% synergy
Demand Answers
50% of 2 decks +44% synergy
Entomb
40% of 10 decks +36% synergy
Ancient Excavation
38% of 8 decks +37% synergy
Fact or Fiction
38% of 8 decks +34% synergy
Arcane Denial
38% of 8 decks +28% synergy
Counterspell
38% of 8 decks +16% synergy
Fire Prophecy
25% of 4 decks +25% synergy
Volcanic Spite
25% of 4 decks +25% synergy
Stifle
25% of 8 decks +25% synergy
Tolarian Winds
25% of 8 decks +24% synergy
Intuition
25% of 8 decks +24% synergy
Aetherize
25% of 8 decks +22% synergy
Unexpected Windfall
25% of 4 decks +22% synergy
Valakut Awakening
25% of 4 decks +21% synergy
Force of Will
25% of 8 decks +20% synergy
Mana Drain
25% of 8 decks +17% synergy
Negate
25% of 8 decks +13% synergy
Cyclonic Rift
25% of 8 decks +11% synergy
Chaos Warp
25% of 4 decks +9% synergy
Footbottom Feast
20% of 10 decks +20% synergy
Murder
20% of 10 decks +18% synergy
Vampiric Tutor
20% of 10 decks +10% synergy
Dark Ritual
20% of 10 decks +9% synergy
See Double
17% of 6 decks +15% synergy
Chemister's Insight
14% of 7 decks +14% synergy
Otherworldly Gaze
14% of 7 decks +14% synergy
Slip Out the Back
14% of 7 decks +13% synergy
Force of Negation
14% of 7 decks +10% synergy
Fierce Guardianship
14% of 7 decks +6% synergy
An Offer You Can't Refuse
14% of 7 decks +4% synergy
Fate Transfer
12% of 8 decks +12% synergy
Read the Runes
12% of 8 decks +12% synergy
Forbidden Alchemy
12% of 8 decks +12% synergy
Aetherspouts
12% of 8 decks +12% synergy
Black Sun's Twilight
12% of 8 decks +12% synergy
Disallow
12% of 8 decks +11% synergy
Pull from Tomorrow
12% of 8 decks +11% synergy
Muddle the Mixture
12% of 8 decks +10% synergy
Dramatic Reversal
12% of 8 decks +10% synergy
Mystical Tutor
12% of 8 decks +5% synergy
Swan Song
12% of 8 decks +4% synergy
Brainstorm
12% of 8 decks +1% synergy
Feign Death
11% of 9 decks +10% synergy
Nightcreep
10% of 10 decks +10% synergy
Shred Memory
10% of 10 decks +10% synergy
Sacrifice
10% of 10 decks +10% synergy
Rain of Filth
10% of 10 decks +10% synergy
Demonic Consultation
10% of 10 decks +8% synergy
Cabal Ritual
10% of 10 decks +8% synergy
Sorceries (46)
Charnel Serenade
50% of 2 decks +49% synergy
Blasphemous Act
50% of 4 decks +34% synergy
Whispering Madness
38% of 8 decks +37% synergy
Summons of Saruman
33% of 3 decks +33% synergy
Terror Tide
33% of 3 decks +32% synergy
Unmarked Grave
33% of 9 decks +32% synergy
Final Parting
30% of 10 decks +29% synergy
Notion Rain
29% of 7 decks +28% synergy
Contingency Plan
25% of 8 decks +25% synergy
Obliterate
25% of 4 decks +25% synergy
Overmaster
25% of 4 decks +25% synergy
Dance with Calamity
25% of 4 decks +25% synergy
Into the Fire
25% of 4 decks +24% synergy
Star of Extinction
25% of 4 decks +24% synergy
Traumatize
25% of 8 decks +24% synergy
Windfall
25% of 8 decks +18% synergy
Diabolic Tutor
20% of 10 decks +16% synergy
Diabolic Intent
20% of 10 decks +15% synergy
Demonic Tutor
20% of 10 decks +8% synergy
Modify Memory
14% of 7 decks +14% synergy
Tasha's Hideous Laughter
14% of 7 decks +14% synergy
Cut Your Losses
14% of 7 decks +14% synergy
Fractured Sanity
14% of 7 decks +13% synergy
Taigam's Scheming
12% of 8 decks +12% synergy
Strategic Planning
12% of 8 decks +12% synergy
Glimpse the Unthinkable
12% of 8 decks +12% synergy
Wash Out
12% of 8 decks +12% synergy
Time Stretch
12% of 8 decks +12% synergy
Extract from Darkness
12% of 8 decks +12% synergy
Treasure Cruise
12% of 8 decks +10% synergy
Ponder
12% of 8 decks +6% synergy
Discerning Taste
11% of 9 decks +11% synergy
Ransack the Lab
11% of 9 decks +11% synergy
Incarnation Technique
11% of 9 decks +10% synergy
Peer into the Abyss
11% of 9 decks +9% synergy
Feed the Swarm
11% of 9 decks +2% synergy
Stronghold Discipline
10% of 10 decks +10% synergy
Befoul
10% of 10 decks +10% synergy
Dimir Machinations
10% of 10 decks +10% synergy
Corrupt
10% of 10 decks +10% synergy
Doomsday
10% of 10 decks +10% synergy
Bubbling Muck
10% of 10 decks +9% synergy
Mutilate
10% of 10 decks +9% synergy
Decree of Pain
10% of 10 decks +9% synergy
Living Death
10% of 10 decks +7% synergy
Toxic Deluge
10% of 10 decks +2% synergy
Utility Artifacts (50)
Brass's Tunnel-Grinder
50% of 2 decks +48% synergy
Heartstone
40% of 10 decks +39% synergy
Skullclamp
40% of 10 decks +27% synergy
Sensei's Divining Top
30% of 10 decks +24% synergy
Lightning Greaves
30% of 10 decks +5% synergy
Hoard Hauler
25% of 4 decks +25% synergy
Matzalantli, the Great Door
25% of 4 decks +23% synergy
Navigation Orb
22% of 9 decks +21% synergy
Universal Solvent
20% of 10 decks +20% synergy
Citanul Flute
20% of 10 decks +20% synergy
Smuggler's Copter
20% of 10 decks +19% synergy
Loxodon Warhammer
20% of 10 decks +18% synergy
Wayfarer's Bauble
20% of 10 decks +9% synergy
Palantír of Orthanc
17% of 6 decks +15% synergy
Batterbone
11% of 9 decks +11% synergy
Thieves' Tools
11% of 9 decks +11% synergy
Forsaken Monument
11% of 9 decks +10% synergy
Lithoform Engine
11% of 9 decks +9% synergy
Mystic Forge
11% of 9 decks +8% synergy
Bolas's Citadel
11% of 9 decks +6% synergy
Magma Mine
10% of 10 decks +10% synergy
Witchbane Orb
10% of 10 decks +10% synergy
Farsight Mask
10% of 10 decks +10% synergy
Cranial Archive
10% of 10 decks +10% synergy
Glasses of Urza
10% of 10 decks +10% synergy
Darksteel Pendant
10% of 10 decks +10% synergy
Reito Lantern
10% of 10 decks +10% synergy
Black Vise
10% of 10 decks +10% synergy
Tel-Jilad Stylus
10% of 10 decks +10% synergy
Skeleton Key
10% of 10 decks +10% synergy
Conjurer's Bauble
10% of 10 decks +10% synergy
Batterskull
10% of 10 decks +10% synergy
Spawning Pit
10% of 10 decks +9% synergy
Staff of Nin
10% of 10 decks +9% synergy
Blasting Station
10% of 10 decks +9% synergy
Mirrorworks
10% of 10 decks +9% synergy
Explorer's Scope
10% of 10 decks +9% synergy
Voltaic Key
10% of 10 decks +9% synergy
Perpetual Timepiece
10% of 10 decks +9% synergy
Temple Bell
10% of 10 decks +9% synergy
Clock of Omens
10% of 10 decks +9% synergy
Mimic Vat
10% of 10 decks +9% synergy
Mesmeric Orb
10% of 10 decks +9% synergy
Trading Post
10% of 10 decks +9% synergy
Trailblazer's Boots
10% of 10 decks +8% synergy
Elixir of Immortality
10% of 10 decks +8% synergy
Cloud Key
10% of 10 decks +8% synergy
Staff of Domination
10% of 10 decks +8% synergy
Rings of Brighthearth
10% of 10 decks +8% synergy
Basilisk Collar
10% of 10 decks +7% synergy
Enchantments (36)
Fall of Cair Andros
67% of 3 decks +66% synergy
Virtue of Courage
50% of 2 decks +49% synergy
Scion of Halaster
33% of 9 decks +33% synergy
Spiteful Banditry
33% of 3 decks +32% synergy
Artificer's Intuition
25% of 8 decks +25% synergy
Search for Azcanta
25% of 8 decks +24% synergy
Sneak Attack
25% of 4 decks +24% synergy
Court of Vantress
25% of 4 decks +24% synergy
Aggravated Assault
25% of 4 decks +24% synergy
Propaganda
25% of 8 decks +20% synergy
Rhystic Study
25% of 8 decks +11% synergy
Dreadhorde Invasion
22% of 9 decks +21% synergy
Shade's Form
20% of 10 decks +20% synergy
Phyrexian Arena
20% of 10 decks +13% synergy
Call of the Ring
17% of 6 decks +14% synergy
Enhanced Surveillance
14% of 7 decks +14% synergy
Witness Protection
14% of 7 decks +13% synergy
Think Tank
12% of 8 decks +12% synergy
Quest for Ancient Secrets
12% of 8 decks +12% synergy
Parallel Thoughts
12% of 8 decks +12% synergy
Breathstealer's Crypt
12% of 8 decks +12% synergy
Opposition
12% of 8 decks +12% synergy
Monastery Siege
12% of 8 decks +12% synergy
Criminal Past
11% of 9 decks +11% synergy
Genju of the Fens
10% of 10 decks +10% synergy
Blanket of Night
10% of 10 decks +10% synergy
Enslave
10% of 10 decks +10% synergy
Lethal Vapors
10% of 10 decks +10% synergy
Call to the Grave
10% of 10 decks +10% synergy
Vampiric Link
10% of 10 decks +10% synergy
Polluted Bonds
10% of 10 decks +10% synergy
Leyline of the Void
10% of 10 decks +9% synergy
Underworld Dreams
10% of 10 decks +9% synergy
Necromancy
10% of 10 decks +8% synergy
Sanguine Bond
10% of 10 decks +7% synergy
Animate Dead
10% of 10 decks +5% synergy
Battles (1)
Invasion of Mercadia
25% of 4 decks +25% synergy
Planeswalkers (3)
Ashiok, Dream Render
14% of 7 decks +13% synergy
Jace, Wielder of Mysteries
14% of 7 decks +12% synergy
Karn, the Great Creator
11% of 9 decks +10% synergy
Utility Lands (36)
Ancient Den
100% of 1 decks +97% synergy
Wandering Fumarole
67% of 3 decks +66% synergy
Bojuka Bog
60% of 10 decks +44% synergy
Lavaclaw Reaches
50% of 4 decks +50% synergy
Seat of the Synod
38% of 8 decks +34% synergy
Barad-dûr
33% of 6 decks +31% synergy
Mines of Moria
33% of 3 decks +31% synergy
Vault of Whispers
30% of 10 decks +28% synergy
Geier Reach Sanitarium
30% of 10 decks +26% synergy
Reliquary Tower
30% of 10 decks +2% synergy
Mystic Sanctuary
29% of 7 decks +22% synergy
Molten Slagheap
25% of 4 decks +25% synergy
Echoing Deeps
25% of 4 decks +24% synergy
Minamo, School at Water's Edge
25% of 8 decks +23% synergy
Inkmoth Nexus
20% of 10 decks +19% synergy
Shizo, Death's Storehouse
20% of 10 decks +18% synergy
Rivendell
20% of 5 decks +17% synergy
Phyrexian Tower
20% of 10 decks +16% synergy
Temple of the False God
20% of 10 decks +10% synergy
Ancient Tomb
20% of 10 decks +9% synergy
Otawara, Soaring City
14% of 7 decks +6% synergy
Dreadship Reef
12% of 8 decks +12% synergy
Tocasia's Dig Site
12% of 8 decks +12% synergy
Witch's Cottage
11% of 9 decks +9% synergy
Glimmerpost
10% of 10 decks +10% synergy
Cloudpost
10% of 10 decks +10% synergy
Mouth of Ronom
10% of 10 decks +10% synergy
Urza's Tower
10% of 10 decks +8% synergy
Urza's Power Plant
10% of 10 decks +8% synergy
Urza's Mine
10% of 10 decks +8% synergy
Cabal Stronghold
10% of 10 decks +8% synergy
Thespian's Stage
10% of 10 decks +7% synergy
Mortuary Mire
10% of 10 decks +7% synergy
Ghost Quarter
10% of 10 decks +7% synergy
Cabal Coffers
10% of 10 decks +4% synergy
Rogue's Passage
10% of 10 decks -9% synergy
Mana Artifacts (32)
Sol Ring
70% of 10 decks -14% synergy
Arcane Signet
67% of 9 decks -4% synergy
Dimir Signet
50% of 8 decks +42% synergy
Izzet Signet
33% of 3 decks +26% synergy
Hedron Archive
30% of 10 decks +27% synergy
Rakdos Signet
25% of 4 decks +18% synergy
Stonespeaker Crystal
22% of 9 decks +21% synergy
Sisay's Ring
20% of 10 decks +20% synergy
Worn Powerstone
20% of 10 decks +17% synergy
Basalt Monolith
20% of 10 decks +17% synergy
Mox Amber
20% of 10 decks +16% synergy
Mox Diamond
20% of 10 decks +16% synergy
Mox Opal
20% of 10 decks +16% synergy
Chrome Mox
20% of 10 decks +13% synergy
Mana Crypt
20% of 10 decks +9% synergy
Thought Vessel
20% of 10 decks +4% synergy
Commander's Sphere
20% of 10 decks +3% synergy
Talisman of Dominance
12% of 8 decks +5% synergy
Bonder's Ornament
11% of 9 decks +11% synergy
Empowered Autogenerator
11% of 9 decks +11% synergy
Chromatic Orrery
11% of 9 decks +9% synergy
Nyx Lotus
11% of 9 decks +9% synergy
Decanter of Endless Water
11% of 9 decks +6% synergy
Thran Turbine
10% of 10 decks +10% synergy
Ur-Golem's Eye
10% of 10 decks +10% synergy
Gauntlet of Power
10% of 10 decks +9% synergy
Caged Sun
10% of 10 decks +7% synergy
Thran Dynamo
10% of 10 decks +5% synergy
Everflowing Chalice
10% of 10 decks +5% synergy
Chromatic Lantern
10% of 10 decks +1% synergy
Mind Stone
10% of 10 decks -8% synergy
Fellwar Stone
10% of 10 decks -11% synergy
Lands (50)
Thornglint Bridge
100% of 1 decks +100% synergy
Slagwoods Bridge
100% of 1 decks +99% synergy
Tanglepool Bridge
100% of 1 decks +99% synergy
Darkmoss Bridge
100% of 1 decks +99% synergy
Goldmire Bridge
100% of 1 decks +99% synergy
Boros Guildgate
100% of 1 decks +99% synergy
Golgari Guildgate
100% of 1 decks +98% synergy
Tranquil Cove
100% of 1 decks +98% synergy
Jungle Hollow
100% of 1 decks +98% synergy
Scoured Barrens
100% of 1 decks +98% synergy
Mystic Monastery
100% of 1 decks +97% synergy
Opulent Palace
100% of 1 decks +97% synergy
Frontier Bivouac
100% of 1 decks +97% synergy
Nomad Outpost
100% of 1 decks +97% synergy
Sunken Hollow
75% of 8 decks +66% synergy
Command Tower
70% of 10 decks -3% synergy
Sulfur Falls
67% of 3 decks +60% synergy
Drowned Catacomb
62% of 8 decks +56% synergy
Bloodfell Caves
50% of 4 decks +48% synergy
Underground River
50% of 8 decks +46% synergy
Dragonskull Summit
50% of 4 decks +43% synergy
Smoldering Marsh
50% of 4 decks +43% synergy
Watery Grave
50% of 8 decks +39% synergy
Darkwater Catacombs
38% of 8 decks +34% synergy
Choked Estuary
38% of 8 decks +33% synergy
Dimir Aqueduct
38% of 8 decks +33% synergy
Izzet Guildgate
33% of 3 decks +32% synergy
Frostboil Snarl
33% of 3 decks +31% synergy
Xander's Lounge
33% of 3 decks +30% synergy
Crumbling Necropolis
33% of 3 decks +30% synergy
Terramorphic Expanse
30% of 10 decks +14% synergy
Myriad Landscape
30% of 10 decks +9% synergy
Shipwreck Marsh
29% of 7 decks +24% synergy
Urborg Volcano
25% of 4 decks +25% synergy
Cinder Barrens
25% of 4 decks +25% synergy
Rakdos Guildgate
25% of 4 decks +24% synergy
Fetid Pools
25% of 8 decks +24% synergy
Dimir Guildgate
25% of 8 decks +24% synergy
Shadowblood Ridge
25% of 4 decks +22% synergy
Temple of Malice
25% of 4 decks +22% synergy
Underground Sea
25% of 8 decks +21% synergy
Sulfurous Springs
25% of 4 decks +21% synergy
Morphic Pool
25% of 8 decks +18% synergy
Esper Panorama
20% of 10 decks +19% synergy
Grixis Panorama
20% of 10 decks +19% synergy
Bloodstained Mire
20% of 10 decks +10% synergy
Flooded Strand
20% of 10 decks +10% synergy
Polluted Delta
20% of 10 decks +9% synergy
Misty Rainforest
20% of 10 decks +8% synergy
Evolving Wilds
20% of 10 decks -2% synergy