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.

Lazav, the Multifarious
0.37% of 1358 decks 5 decks
Marrow-Gnawer
0.06% of 9086 decks 5 decks
Wick, the Whorled Mind
0.06% of 5324 decks 3 decks
Jarad, Golgari Lich Lord
0.05% of 3919 decks 2 decks
Korlash, Heir to Blackblade
0.12% of 840 decks 1 decks
Winter, Cynical Opportunist
0.05% of 1967 decks 1 decks
Lord Xander, the Collector
0.03% of 3016 decks 1 decks
Shadowheart, Dark Justiciar // Popular Entertainer
2.00% of 50 decks 1 decks
Mr. House, President and CEO
0.01% of 11056 decks 1 decks
Maha, Its Feathers Night
0.04% of 2741 decks 1 decks
Nashi, Moon's Legacy
0.07% of 1465 decks 1 decks
Kyodai, Soul of Kamigawa
0.05% of 1869 decks 1 decks
The Wise Mothman
0.01% of 13356 decks 1 decks
Grenzo, Dungeon Warden
0.03% of 3292 decks 1 decks
New Cards
Leyline of Transformation
75% of 4 decks +72% synergy
High Synergy Cards
Persistent Marshstalker
80% of 10 decks +78% synergy
Mudflat Village
55% of 11 decks +51% synergy
Lord Skitter, Sewer King
48% of 21 decks +46% synergy
Three Tree City
55% of 11 decks +45% synergy
Valley Rotcaller
45% of 11 decks +42% synergy
Mirror-Mad Phantasm
42% of 12 decks +42% synergy
Invisible Stalker
42% of 12 decks +40% synergy
Swarmyard Massacre
44% of 9 decks +40% synergy
Pack Rat
40% of 25 decks +39% synergy
Training Grounds
42% of 12 decks +39% synergy
Top Cards
Lightning Greaves
44% of 25 decks +19% synergy
Piper of the Swarm
40% of 25 decks +39% synergy
Karumonix, the Rat King
38% of 24 decks +37% synergy
Ogre Slumlord
36% of 25 decks +34% synergy
Cavern Harpy
33% of 12 decks +33% synergy
Kefnet the Mindful
33% of 12 decks +33% synergy
Voracious Vermin
33% of 21 decks +32% synergy
Whispering Madness
33% of 12 decks +31% synergy
Counterspell
33% of 12 decks -10% synergy
Dark Ritual
32% of 25 decks +10% synergy
Creatures
Rat Colony
28% of 25 decks +27% synergy
Burglar Rat
28% of 25 decks +27% synergy
Thassa, God of the Sea
25% of 12 decks +23% synergy
Laboratory Maniac
25% of 12 decks +20% synergy
Notion Thief
25% of 12 decks +18% synergy
Swarm of Rats
24% of 25 decks +24% synergy
Ayara, First of Locthwain
24% of 25 decks +20% synergy
Tangled Colony
24% of 21 decks +23% synergy
Lord Skitter's Butcher
24% of 21 decks +23% synergy
Ruthless Radrat
21% of 14 decks +21% synergy
Locust Miser
20% of 25 decks +20% synergy
Gnat Miser
20% of 25 decks +20% synergy
Ratcatcher
20% of 25 decks +19% synergy
Marrow-Gnawer
20% of 25 decks +19% synergy
Ink-Eyes, Servant of Oni
20% of 25 decks +19% synergy
Ornithopter
20% of 25 decks +18% synergy
Carrion Feeder
20% of 25 decks +15% synergy
Ashcoat of the Shadow Swarm
17% of 24 decks +16% synergy
Vector Asp
16% of 25 decks +16% synergy
Relentless Rats
16% of 25 decks +16% synergy
Ravenous Rats
16% of 25 decks +16% synergy
Banehound
16% of 25 decks +16% synergy
Stronghold Rats
16% of 25 decks +15% synergy
Typhoid Rats
16% of 25 decks +15% synergy
Hunted Horror
16% of 25 decks +15% synergy
Throat Slitter
16% of 25 decks +15% synergy
Bloodline Pretender
16% of 25 decks +15% synergy
Palladium Myr
16% of 25 decks +14% synergy
Changeling Outcast
16% of 25 decks +11% synergy
Vashta Nerada
16% of 19 decks +15% synergy
Old Flitterfang
15% of 20 decks +14% synergy
Twisted Sewer-Witch
14% of 21 decks +14% synergy
Nezumi Informant
13% of 23 decks +12% synergy
Nezumi Bone-Reader
12% of 25 decks +12% synergy
Drainpipe Vermin
12% of 25 decks +12% synergy
Pestilence Rats
12% of 25 decks +12% synergy
Pili-Pala
12% of 25 decks +12% synergy
Rancid Rats
12% of 25 decks +12% synergy
Wall of Blood
12% of 25 decks +12% synergy
Wave of Rats
12% of 25 decks +11% synergy
Nezumi Prowler
12% of 25 decks +11% synergy
Dimir House Guard
12% of 25 decks +11% synergy
Necrotic Ooze
12% of 25 decks +11% synergy
Oriq Loremage
12% of 25 decks +11% synergy
Nighthowler
12% of 25 decks +11% synergy
Nether Traitor
12% of 25 decks +11% synergy
Ichor Rats
12% of 25 decks +10% synergy
Leaden Myr
12% of 25 decks +10% synergy
Yahenni, Undying Partisan
12% of 25 decks +9% synergy
Burnished Hart
12% of 25 decks +8% synergy
Instants
Putrefy
50% of 6 decks +34% synergy
Ancient Excavation
25% of 12 decks +24% synergy
Fact or Fiction
25% of 12 decks +18% synergy
Negate
25% of 12 decks +2% synergy
Deadly Dispute
20% of 25 decks +9% synergy
Entomb
16% of 25 decks +9% synergy
Infernal Grasp
16% of 25 decks +9% synergy
Village Rites
16% of 25 decks +6% synergy
Tragic Slip
12% of 25 decks +8% synergy
Sorceries
Song of Totentanz
50% of 6 decks +47% synergy
Rampant Growth
50% of 6 decks +15% synergy
Diabolic Tutor
24% of 25 decks +18% synergy
Feed the Swarm
24% of 25 decks +6% synergy
Buried Alive
16% of 25 decks +10% synergy
Gruesome Fate
12% of 25 decks +11% synergy
Final Parting
12% of 25 decks +10% synergy
Unmarked Grave
12% of 25 decks +9% synergy
Kindred Dominance
12% of 25 decks +8% synergy
Sign in Blood
12% of 25 decks +2% synergy
Toxic Deluge
12% of 25 decks -5% synergy
Demonic Tutor
12% of 25 decks -10% synergy
Utility Artifacts
Vanquisher's Banner
24% of 25 decks +20% synergy
Swiftfoot Boots
24% of 25 decks -4% synergy
Heartstone
20% of 25 decks +19% synergy
Thornbite Staff
20% of 25 decks +19% synergy
Skullclamp
20% of 25 decks +8% synergy
Coat of Arms
16% of 25 decks +14% synergy
Bontu's Monument
16% of 25 decks +14% synergy
Blasting Station
12% of 25 decks +11% synergy
Thrumming Stone
12% of 25 decks +11% synergy
Door of Destinies
12% of 25 decks +10% synergy
Jet Medallion
12% of 25 decks +9% synergy
Hedron Archive
12% of 25 decks +9% synergy
Herald's Horn
12% of 25 decks +6% synergy
Ashnod's Altar
12% of 25 decks +4% synergy
Enchantments
Impact Tremors
38% of 8 decks +28% synergy
Black Market
24% of 25 decks +19% synergy
Phyrexian Arena
20% of 25 decks +5% synergy
Scion of Halaster
12% of 25 decks +12% synergy
Utility Lands
Bojuka Bog
52% of 25 decks +22% synergy
Reliquary Tower
32% of 25 decks +2% synergy
Swarmyard
16% of 25 decks +15% synergy
Cabal Stronghold
16% of 25 decks +13% synergy
Urborg, Tomb of Yawgmoth
16% of 25 decks +6% synergy
Rogue's Passage
16% of 25 decks -3% synergy
Geier Reach Sanitarium
12% of 25 decks +9% synergy
Vault of Whispers
12% of 25 decks +8% synergy
Nykthos, Shrine to Nyx
12% of 25 decks +6% synergy
Phyrexian Tower
12% of 25 decks +3% synergy
Temple of the False God
12% of 25 decks +2% synergy
Takenuma, Abandoned Mire
12% of 25 decks +1% synergy
Cabal Coffers
12% of 25 decks +1% synergy
Mana Artifacts
Sol Ring
80% of 25 decks -4% synergy
Arcane Signet
64% of 25 decks -8% synergy
Dimir Signet
42% of 12 decks +12% synergy
Talisman of Dominance
25% of 12 decks -6% synergy
Thought Vessel
20% of 25 decks +3% synergy
Basalt Monolith
16% of 25 decks +13% synergy
Decanter of Endless Water
16% of 25 decks +11% synergy
Commander's Sphere
16% of 25 decks +1% synergy
Worn Powerstone
12% of 25 decks +9% synergy
Fellwar Stone
12% of 25 decks -9% synergy
Lands
Xander's Lounge
80% of 5 decks +53% synergy
Command Tower
52% of 25 decks -22% synergy
Darkmoss Bridge
50% of 6 decks +47% synergy
Smoldering Marsh
50% of 8 decks +17% synergy
Sunken Hollow
50% of 12 decks +15% synergy
Drowned Catacomb
42% of 12 decks +16% synergy
Watery Grave
42% of 12 decks +1% synergy
Shadowblood Ridge
38% of 8 decks +26% synergy
Dragonskull Summit
38% of 8 decks +7% synergy
Darkwater Catacombs
33% of 12 decks +18% synergy
Dimir Aqueduct
33% of 12 decks +16% synergy
Shipwreck Marsh
33% of 12 decks +14% synergy
Underground River
33% of 12 decks +14% synergy
Myriad Landscape
28% of 25 decks +8% synergy
Path of Ancestry
28% of 25 decks +7% synergy
Choked Estuary
25% of 12 decks +8% synergy
Morphic Pool
25% of 12 decks -1% synergy
Terramorphic Expanse
24% of 25 decks +8% synergy
Evolving Wilds
20% of 25 decks -1% synergy
Polluted Delta
12% of 25 decks +1% synergy
Exotic Orchard
12% of 25 decks -24% synergy