Crackdown Construct + Wandering Fumarole
Crackdown Construct
Wandering Fumarole
Requires
Crackdown Construct must be on the battlefield.
Wandering Fumarole must be on the battlefield.
Mana needed: 
Steps
- Activate Wandering Fumarole's ability so that it becomes a creature.
- Activate it to switch its power and toughness infinite times to get infinite Construct triggers.
- Repeat.
Results
Infinitely large Crackdown Construct until end of turn.
Jhoira, Weatherlight Captain
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Okaun, Eye of Chaos // Zndrsplt, Eye of Wisdom
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Animar, Soul of Elements
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Dalakos, Crafter of Wonders
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Child of Alara
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Sliver Hivelord
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Top Cards
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33% of 49 decks
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31% of 49 decks
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Creatures
Jolrael, Voice of Zhalfir
38% of 8 decks
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+19% synergy
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Emry, Lurker of the Loch
20% of 46 decks
+15% synergy
Niv-Mizzet, Parun
19% of 47 decks
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Foundry Inspector
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Thassa's Oracle
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Rings of Brighthearth
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Ashnod's Altar
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Tormod's Crypt
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Krark-Clan Ironworks
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Unwinding Clock
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+7% synergy
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Krark's Thumb
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Spine of Ish Sah
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Spellbook
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Isochron Scepter
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Basilisk Collar
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+5% synergy
Whispersilk Cloak
8% of 49 decks
+4% synergy
Lithoform Engine
7% of 46 decks
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Commander's Plate
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Helm of the Host
6% of 48 decks
+3% synergy
Mindslaver
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Mirrorworks
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Explorer's Scope
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+5% synergy
Mycosynth Lattice
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Helm of Awakening
6% of 49 decks
+5% synergy
Mimic Vat
6% of 49 decks
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Trading Post
6% of 49 decks
+5% synergy
Sword of Vengeance
6% of 49 decks
+5% synergy
Nevinyrral's Disk
6% of 49 decks
+5% synergy
Vedalken Orrery
6% of 49 decks
+5% synergy
Mesmeric Orb
6% of 49 decks
+5% synergy
Elixir of Immortality
6% of 49 decks
+5% synergy
Loxodon Warhammer
6% of 49 decks
+4% synergy
Sapphire Medallion
6% of 49 decks
+4% synergy
Expedition Map
6% of 49 decks
+3% synergy
Enchantments
Presence of Gond
23% of 13 decks
+23% synergy
Smothering Tithe
21% of 14 decks
-4% synergy
Curiosity
16% of 49 decks
+13% synergy
Chance Encounter
10% of 49 decks
+10% synergy
Omniscience
10% of 49 decks
+7% synergy
Wizard Class
9% of 43 decks
+5% synergy
Storm the Vault
8% of 48 decks
+5% synergy
Planar Chaos
8% of 49 decks
+8% synergy
Ophidian Eye
8% of 49 decks
+7% synergy
Dictate of Kruphix
8% of 49 decks
+6% synergy
Rhystic Study
8% of 49 decks
-20% synergy
Footfall Crater
7% of 46 decks
+6% synergy
Teferi's Ageless Insight
7% of 46 decks
+1% synergy
Mirror March
6% of 47 decks
+5% synergy
Curse of Opulence
6% of 48 decks
+2% synergy
Bludgeon Brawl
6% of 49 decks
+6% synergy
Impulsive Maneuvers
6% of 49 decks
+6% synergy
Splinter Twin
6% of 49 decks
+5% synergy
Fevered Visions
6% of 49 decks
+4% synergy
Intruder Alarm
6% of 49 decks
+4% synergy
Planeswalkers
Ral Zarek
14% of 49 decks
+13% synergy
Jace, Wielder of Mysteries
13% of 47 decks
+9% synergy
Daretti, Scrap Savant
12% of 49 decks
+10% synergy
Tezzeret the Seeker
8% of 49 decks
+6% synergy
Ugin, the Ineffable
6% of 47 decks
+4% synergy
Saheeli, Sublime Artificer
6% of 47 decks
+2% synergy
Saheeli, the Gifted
6% of 48 decks
+5% synergy
Saheeli Rai
6% of 49 decks
+5% synergy
Utility Lands
Arid Archway
43% of 7 decks
+41% synergy
Reliquary Tower
41% of 49 decks
+11% synergy
Rogue's Passage
29% of 49 decks
+9% synergy
Lavaclaw Reaches
25% of 12 decks
+24% synergy
Alchemist's Refuge
23% of 13 decks
+16% synergy
Kessig Wolf Run
23% of 13 decks
+7% synergy
Academy Ruins
20% of 49 decks
+16% synergy
Temple of the False God
20% of 49 decks
+11% synergy
Darksteel Citadel
16% of 49 decks
+12% synergy
Tolaria West
14% of 49 decks
+13% synergy
Lonely Sandbar
14% of 49 decks
+11% synergy
Urza's Saga
14% of 43 decks
+7% synergy
Restless Spire
13% of 23 decks
+10% synergy
Forgotten Cave
12% of 49 decks
+8% synergy
Mutavault
8% of 49 decks
+7% synergy
Desolate Lighthouse
8% of 49 decks
+4% synergy
Ancient Tomb
8% of 49 decks
-2% synergy
Treasure Vault
7% of 43 decks
+4% synergy
Guildless Commons
7% of 46 decks
+5% synergy
Mystic Sanctuary
7% of 46 decks
-6% synergy
Mobilized District
6% of 47 decks
+6% synergy
Boseiju, Who Shelters All
6% of 49 decks
+5% synergy
Riptide Laboratory
6% of 49 decks
+4% synergy
Ghost Quarter
6% of 49 decks
+4% synergy
Thespian's Stage
6% of 49 decks
+4% synergy
Mana Artifacts
Sol Ring
86% of 49 decks
+1% synergy
Arcane Signet
70% of 46 decks
-2% synergy
Izzet Signet
51% of 49 decks
+23% synergy
Talisman of Creativity
40% of 47 decks
+12% synergy
Thought Vessel
31% of 49 decks
+14% synergy
Fellwar Stone
29% of 49 decks
+7% synergy
Mind Stone
22% of 49 decks
+5% synergy
Azorius Signet
20% of 15 decks
-6% synergy
Chromatic Lantern
16% of 49 decks
+7% synergy
Izzet Locket
11% of 47 decks
+10% synergy
Decanter of Endless Water
10% of 39 decks
+5% synergy
Liquimetal Torque
9% of 43 decks
+6% synergy
Darksteel Ingot
8% of 49 decks
+7% synergy
Prismatic Lens
8% of 49 decks
+7% synergy
Mox Opal
8% of 49 decks
+4% synergy
Everflowing Chalice
8% of 49 decks
+3% synergy
Mana Crypt
8% of 49 decks
-1% synergy
Cursed Mirror
7% of 44 decks
+2% synergy
Midnight Clock
7% of 46 decks
+1% synergy
Jeweled Lotus
7% of 46 decks
+0% synergy
Worn Powerstone
6% of 49 decks
+3% synergy
Gilded Lotus
6% of 49 decks
+3% synergy
Thran Dynamo
6% of 49 decks
+1% synergy
Lotus Petal
6% of 49 decks
-1% synergy
Lands
Command Tower
86% of 49 decks
+12% synergy
Izzet Boilerworks
45% of 49 decks
+29% synergy
Sulfur Falls
45% of 49 decks
+15% synergy
Azorius Chancery
40% of 15 decks
+25% synergy
Mystic Monastery
40% of 15 decks
+14% synergy
Shivan Reef
39% of 49 decks
+12% synergy
Simic Growth Chamber
38% of 13 decks
+19% synergy
Selesnya Sanctuary
38% of 8 decks
+23% synergy
Jungle Shrine
38% of 8 decks
+5% synergy
Irrigated Farmland
36% of 14 decks
+28% synergy
Spire Garden
33% of 12 decks
+9% synergy
Prairie Stream
33% of 15 decks
-0% synergy
Simic Guildgate
31% of 13 decks
+24% synergy
Exotic Orchard
31% of 49 decks
-5% synergy
Steam Vents
31% of 49 decks
-9% synergy
Training Center
30% of 46 decks
+3% synergy
Silverbluff Bridge
28% of 43 decks
+22% synergy
Boros Guildgate
27% of 15 decks
+22% synergy
Glacial Fortress
27% of 15 decks
+1% synergy
Mistvault Bridge
25% of 12 decks
+20% synergy
Razortide Bridge
25% of 12 decks
+18% synergy
Dimir Aqueduct
25% of 12 decks
+8% synergy
Dreamroot Cascade
25% of 12 decks
+6% synergy
Drowned Catacomb
25% of 12 decks
-0% synergy
Crumbling Necropolis
25% of 12 decks
-6% synergy
Ketria Triome
25% of 12 decks
-8% synergy
Izzet Guildgate
24% of 49 decks
+19% synergy
Temple of Epiphany
24% of 49 decks
+6% synergy
Evolving Wilds
24% of 49 decks
+4% synergy
Stormcarved Coast
23% of 43 decks
+6% synergy
Gruul Turf
23% of 13 decks
+7% synergy
Temple of Mystery
23% of 13 decks
+6% synergy
Raugrin Triome
23% of 13 decks
-4% synergy
Frontier Bivouac
23% of 13 decks
-4% synergy
Cascade Bluffs
20% of 49 decks
+9% synergy
Terramorphic Expanse
20% of 49 decks
+5% synergy
Azorius Guildgate
20% of 15 decks
+15% synergy
Tranquil Cove
20% of 15 decks
+13% synergy
Boros Garrison
20% of 15 decks
+5% synergy
Clifftop Retreat
20% of 15 decks
-8% synergy
Sacred Foundry
20% of 15 decks
-16% synergy
Hallowed Fountain
20% of 15 decks
-21% synergy
Fiery Islet
19% of 47 decks
+12% synergy
Scalding Tarn
18% of 49 decks
+7% synergy
Frostboil Snarl
18% of 44 decks
+5% synergy
Swiftwater Cliffs
14% of 49 decks
+8% synergy
Riverglide Pathway
13% of 46 decks
+4% synergy
Spirebluff Canal
12% of 49 decks
+9% synergy
Path of Ancestry
10% of 48 decks
-11% synergy
Spire of Industry
10% of 49 decks
+7% synergy