Blossoming Tortoise + Crackdown Construct + Mishra's Factory

Blossoming Tortoise
Crackdown Construct
Mishra's Factory

Requires
Blossoming Tortoise must be on the battlefield. Crackdown Construct must be on the battlefield. Mishra's Factory must be on the battlefield.
Steps
  1. Activate Mishra's Factory's second ability by paying 0, causing it to become a 2/2 Assembly-Worker creature in addition to its other types until end of turn.
  2. Activate Mishra's Factory's second ability by paying 0.
  3. Crackdown Construct triggers, giving itself +1/+1 until end of turn.
  4. Repeat from step 2.
Results
Infinitely large Crackdown Construct until end of turn.

Child of Alara
0.04% of 5256 decks 2 decks
Archelos, Lagoon Mystic
0.06% of 3405 decks 2 decks
Rocco, Cabaretti Caterer
0.03% of 6073 decks 2 decks
Zask, Skittering Swarmlord
0.02% of 4201 decks 1 decks
Lord Windgrace
0.01% of 9154 decks 1 decks
Soul of Windgrace
0.03% of 3021 decks 1 decks
Baba Lysaga, Night Witch
0.02% of 5431 decks 1 decks
Esika, God of the Tree
0.01% of 18169 decks 1 decks
Gyrus, Waker of Corpses
0.11% of 909 decks 1 decks
Bilbo, Birthday Celebrant
0.02% of 5238 decks 1 decks
Jolrael, Voice of Zhalfir
0.05% of 1976 decks 1 decks
High Synergy Cards
Restless Bivouac
100% of 4 decks +97% synergy
Blinkmoth Nexus
93% of 14 decks +92% synergy
Draconic Destiny
88% of 8 decks +87% synergy
Mutavault
79% of 14 decks +78% synergy
Lavaclaw Reaches
67% of 6 decks +66% synergy
Stirring Wildwood
67% of 6 decks +65% synergy
Raging Ravine
62% of 8 decks +60% synergy
Inkmoth Nexus
57% of 14 decks +56% synergy
Tatyova, Benthic Druid
67% of 6 decks +55% synergy
Crucible of Worlds
57% of 14 decks +55% synergy
Top Cards
Swords to Plowshares
83% of 6 decks +21% synergy
Generous Gift
67% of 6 decks +41% synergy
Ashaya, Soul of the Wild
57% of 14 decks +54% synergy
Azusa, Lost but Seeking
57% of 14 decks +50% synergy
Beast Within
57% of 14 decks +19% synergy
Ramunap Excavator
50% of 14 decks +43% synergy
Crop Rotation
50% of 14 decks +40% synergy
The Gitrog Monster
45% of 11 decks +40% synergy
Assassin's Trophy
45% of 11 decks +15% synergy
Hope Tender
43% of 14 decks +43% synergy
Creatures
Skyshroud Elf
60% of 5 decks +60% synergy
Tatyova, Steward of Tides
50% of 6 decks +49% synergy
Scute Swarm
43% of 14 decks +33% synergy
Bog Initiate
36% of 11 decks +36% synergy
World Shaper
36% of 14 decks +33% synergy
Elvish Reclaimer
29% of 14 decks +27% synergy
Titania, Protector of Argoth
29% of 14 decks +25% synergy
Oracle of Mul Daya
29% of 14 decks +23% synergy
Rampaging Baloths
29% of 14 decks +22% synergy
Lotus Cobra
29% of 14 decks +21% synergy
Dryad of the Ilysian Grove
29% of 14 decks +21% synergy
Tireless Provisioner
29% of 14 decks +17% synergy
Carrion Ants
27% of 11 decks +27% synergy
Misery's Shadow
27% of 11 decks +27% synergy
Argothian Elder
21% of 14 decks +21% synergy
Ancient Greenwarden
21% of 14 decks +17% synergy
Avenger of Zendikar
21% of 14 decks +12% synergy
Birds of Paradise
21% of 14 decks -6% synergy
Instants
Enlightened Tutor
50% of 6 decks +32% synergy
Path to Exile
50% of 6 decks +4% synergy
Vampiric Tutor
45% of 11 decks +27% synergy
Worldly Tutor
43% of 14 decks +29% synergy
Putrefy
27% of 11 decks +11% synergy
Realms Uncharted
21% of 14 decks +20% synergy
Summoner's Pact
21% of 14 decks +20% synergy
Harrow
21% of 14 decks +12% synergy
Sorceries
Demonic Tutor
55% of 11 decks +32% synergy
Kodama's Reach
43% of 14 decks +11% synergy
Farseek
43% of 14 decks +9% synergy
Splendid Reclamation
36% of 14 decks +32% synergy
Skyshroud Claim
36% of 14 decks +27% synergy
Rampant Growth
36% of 14 decks +1% synergy
Cultivate
36% of 14 decks -10% synergy
Summer Bloom
29% of 14 decks +27% synergy
Sylvan Scrying
29% of 14 decks +26% synergy
Life from the Loam
29% of 14 decks +25% synergy
Explore
29% of 14 decks +19% synergy
Three Visits
29% of 14 decks +4% synergy
Nature's Lore
29% of 14 decks -3% synergy
Scapeshift
21% of 14 decks +19% synergy
Utility Artifacts
Conduit of Worlds
43% of 14 decks +36% synergy
Expedition Map
36% of 14 decks +33% synergy
Darksteel Garrison
21% of 14 decks +21% synergy
Lightning Greaves
21% of 14 decks -4% synergy
Enchantments
Retreat to Coralhelm
50% of 6 decks +48% synergy
Spelunking
50% of 6 decks +45% synergy
Exploration
43% of 14 decks +34% synergy
Planeswalkers
Wrenn and Six
38% of 8 decks +36% synergy
Utility Lands
Restless Vinestalk
75% of 4 decks +72% synergy
Needle Spires
60% of 5 decks +58% synergy
Faerie Conclave
50% of 6 decks +49% synergy
Restless Cottage
45% of 11 decks +41% synergy
Dryad Arbor
36% of 14 decks +32% synergy
Yavimaya, Cradle of Growth
36% of 14 decks +26% synergy
Crawling Barrens
29% of 14 decks +28% synergy
Mishra's Foundry
29% of 14 decks +28% synergy
Treetop Village
29% of 14 decks +28% synergy
Dark Depths
29% of 14 decks +27% synergy
Thespian's Stage
29% of 14 decks +26% synergy
Urborg, Tomb of Yawgmoth
29% of 14 decks +19% synergy
Hissing Quagmire
27% of 11 decks +26% synergy
Bojuka Bog
27% of 11 decks -3% synergy
Vesuva
21% of 14 decks +20% synergy
Lair of the Hydra
21% of 14 decks +20% synergy
Strip Mine
21% of 14 decks +19% synergy
Field of the Dead
21% of 14 decks +18% synergy
Boseiju, Who Endures
21% of 14 decks +2% synergy
Reliquary Tower
21% of 14 decks -8% synergy
Mana Artifacts
Sol Ring
64% of 14 decks -20% synergy
Arcane Signet
43% of 14 decks -29% synergy
Lands
Command Tower
71% of 14 decks -2% synergy
Overgrown Tomb
55% of 11 decks +12% synergy
Ziatora's Proving Ground
50% of 6 decks +18% synergy
Blood Crypt
50% of 6 decks +11% synergy
Verdant Catacombs
43% of 14 decks +31% synergy
Stomping Ground
38% of 8 decks -4% synergy
Wooded Foothills
29% of 14 decks +18% synergy
Bloodstained Mire
29% of 14 decks +18% synergy
Windswept Heath
29% of 14 decks +18% synergy
Evolving Wilds
29% of 14 decks +8% synergy
Bayou
27% of 11 decks +14% synergy
Undergrowth Stadium
27% of 11 decks +1% synergy
Fabled Passage
21% of 14 decks +12% synergy
Misty Rainforest
21% of 14 decks +10% synergy