Vorel of the Hull Clade
Intruder Alarm
Thallid Shell-Dweller

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Thallid Shell-Dweller has at least three spore counters on it. Vorel of the Hull Clade does not have summoning sickness. Creatures you control can tap to produce at least .

   Steps

How does this combo work?
1
Activate all mana-producing creatures you control by tapping them, adding at least .
2
Activate Vorel of the Hull Clade by paying and tapping it, doubling the number of counters on Thallid Shell-Dweller.
3
Activate Thallid Shell-Dweller by removing three spore counters from it, creating a 1/1 Saproling creature token.
4
When the Saproling enters the battlefield, Intruder Alarm triggers, untapping all creatures.
5
Repeat.
6
If creatures you control can tap to produce at least 1, this combo nets infinite mana and you may target any creature using Vorel of the Hull Clade.
7
This combo also nets infinite spore counters on Thallid Shell-Dweller if it has four or more spore counters to start the combo.

   Results

What do I get from this combo?
Infinite creature tokens
Infinite ETB
Infinite mana creatures you control can produce
Infinite proliferate for artifacts, creatures, and lands
Infinite untap of creatures
Xavier Sal, Infested Captain
0.3%inclusion24 decks7.46K decks
Esix, Fractal Bloom
0.1%inclusion2 decks3.50K decks
Tevesh Szat, Doom of Fools // Thrasios, Triton Hero
0.0%inclusion1 decks2.48K decks
New Cards
Ferrafor, Young Yew
33%inclusion1 decks3 decks
32%synergy
High Synergy Cards
Utopia Mycon
93%inclusion25 decks27 decks
92%synergy
Deathspore Thallid
92%inclusion23 decks25 decks
92%synergy
Sporoloth Ancient
89%inclusion24 decks27 decks
89%synergy
Slimefoot, the Stowaway
88%inclusion22 decks25 decks
87%synergy
Thallid
81%inclusion22 decks27 decks
81%synergy
Sporesower Thallid
81%inclusion22 decks27 decks
81%synergy
Thallid Germinator
78%inclusion21 decks27 decks
77%synergy
Psychotrope Thallid
70%inclusion19 decks27 decks
70%synergy
Tekuthal, Inquiry Dominus
70%inclusion19 decks27 decks
68%synergy
Ezuri, Stalker of Spheres
70%inclusion19 decks27 decks
68%synergy
Top Cards
Evolution Sage
70%inclusion19 decks27 decks
64%synergy
Vitaspore Thallid
63%inclusion17 decks27 decks
63%synergy
Mycoloth
63%inclusion17 decks27 decks
61%synergy
Cankerbloom
63%inclusion17 decks27 decks
59%synergy
Thelon of Havenwood
60%inclusion15 decks25 decks
60%synergy
Winding Constrictor
60%inclusion15 decks25 decks
56%synergy
Savage Thallid
59%inclusion16 decks27 decks
59%synergy
Spore Flower
56%inclusion15 decks27 decks
55%synergy
Tendershoot Dryad
56%inclusion15 decks27 decks
53%synergy
Deepglow Skate
52%inclusion14 decks27 decks
50%synergy
Game Changers
Cyclonic Rift
22%inclusion6 decks27 decks
0%synergy
The One Ring
11%inclusion3 decks27 decks
3%synergy
Creatures
Thallid Devourer
48%inclusion13 decks27 decks
48%synergy
The Mycotyrant
48%inclusion12 decks25 decks
47%synergy
Nemata, Primeval Warden
40%inclusion10 decks25 decks
38%synergy
Sporecrown Thallid
37%inclusion10 decks27 decks
36%synergy
Sporemound
37%inclusion10 decks27 decks
36%synergy
Dreamtide Whale
36%inclusion9 decks25 decks
33%synergy
Mirkwood Bats
36%inclusion9 decks25 decks
27%synergy
Elvish Farmer
33%inclusion9 decks27 decks
33%synergy
Brightcap Badger
30%inclusion7 decks23 decks
29%synergy
Flux Channeler
30%inclusion8 decks27 decks
27%synergy
Kiora's Follower
30%inclusion8 decks27 decks
25%synergy
Scheming Aspirant
28%inclusion7 decks25 decks
28%synergy
Thorn Thallid
26%inclusion7 decks27 decks
26%synergy
Undercellar Myconid
26%inclusion7 decks27 decks
25%synergy
Thrummingbird
26%inclusion7 decks27 decks
22%synergy
Shroofus Sproutsire
24%inclusion4 decks17 decks
23%synergy
Swarm Shambler
22%inclusion6 decks27 decks
22%synergy
Thelonite Hermit
22%inclusion6 decks27 decks
22%synergy
Danny Pink
22%inclusion6 decks27 decks
21%synergy
Adrix and Nev, Twincasters
22%inclusion6 decks27 decks
17%synergy
Kami of Whispered Hopes
22%inclusion6 decks27 decks
16%synergy
Roaming Throne
22%inclusion6 decks27 decks
16%synergy
Enduring Vitality
21%inclusion4 decks19 decks
15%synergy
Ivy Lane Denizen
19%inclusion5 decks27 decks
17%synergy
Scurry Oak
19%inclusion5 decks27 decks
17%synergy
Master Biomancer
19%inclusion5 decks27 decks
16%synergy
Corpsejack Menace
16%inclusion4 decks25 decks
11%synergy
Chatterfang, Squirrel General
16%inclusion4 decks25 decks
11%synergy
Insidious Fungus
16%inclusion3 decks19 decks
14%synergy
Feral Thallid
15%inclusion4 decks27 decks
15%synergy
Ioreth of the Healing House
15%inclusion4 decks27 decks
14%synergy
Incubation Druid
15%inclusion4 decks27 decks
10%synergy
Venser, Corpse Puppet
12%inclusion3 decks25 decks
12%synergy
Soul Diviner
12%inclusion3 decks25 decks
11%synergy
Compy Swarm
12%inclusion3 decks25 decks
11%synergy
Basking Broodscale
12%inclusion3 decks25 decks
10%synergy
Twitching Doll
12%inclusion3 decks25 decks
10%synergy
Agent Frank Horrigan
12%inclusion3 decks25 decks
10%synergy
Mazirek, Kraul Death Priest
12%inclusion3 decks25 decks
8%synergy
Zulaport Cutthroat
12%inclusion3 decks25 decks
3%synergy
Blood Artist
12%inclusion3 decks25 decks
1%synergy
Tukatongue Thallid
11%inclusion3 decks27 decks
11%synergy
Rot Shambler
11%inclusion3 decks27 decks
11%synergy
Simic Manipulator
11%inclusion3 decks27 decks
11%synergy
Reef Worm
11%inclusion3 decks27 decks
10%synergy
Pollenbright Druid
11%inclusion3 decks27 decks
10%synergy
Goldberry, River-Daughter
11%inclusion3 decks27 decks
10%synergy
Generous Patron
11%inclusion3 decks27 decks
10%synergy
Essence Warden
11%inclusion3 decks27 decks
9%synergy
Vorinclex, Monstrous Raider
11%inclusion3 decks27 decks
8%synergy
Instants
Sprout Swarm
33%inclusion9 decks27 decks
33%synergy
Plumb the Forbidden
32%inclusion8 decks25 decks
30%synergy
Assassin's Trophy
32%inclusion8 decks25 decks
1%synergy
Fungal Rebirth
30%inclusion8 decks27 decks
29%synergy
Second Harvest
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25%synergy
Heroic Intervention
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-1%synergy
Counterspell
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-12%synergy
Putrefy
28%inclusion7 decks25 decks
12%synergy
Steady Progress
26%inclusion7 decks27 decks
25%synergy
Atomize
24%inclusion6 decks25 decks
20%synergy
Prologue to Phyresis
22%inclusion6 decks27 decks
21%synergy
Mutational Advantage
22%inclusion6 decks27 decks
19%synergy
Mana Drain
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8%synergy
Growth Spiral
22%inclusion6 decks27 decks
2%synergy
Ripples of Potential
19%inclusion5 decks27 decks
16%synergy
Radstorm
15%inclusion4 decks27 decks
14%synergy
An Offer You Can't Refuse
15%inclusion4 decks27 decks
-10%synergy
Revitalizing Repast
13%inclusion3 decks23 decks
5%synergy
Village Rites
12%inclusion3 decks25 decks
3%synergy
Fuel for the Cause
11%inclusion3 decks27 decks
11%synergy
Cackling Counterpart
11%inclusion3 decks27 decks
10%synergy
Experimental Augury
11%inclusion3 decks27 decks
9%synergy
Dramatic Reversal
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7%synergy
Beast Within
11%inclusion3 decks27 decks
-23%synergy
Sorceries
Cultivate
48%inclusion13 decks27 decks
5%synergy
Drown in Ichor
36%inclusion9 decks25 decks
34%synergy
Toxic Deluge
32%inclusion8 decks25 decks
14%synergy
Tezzeret's Gambit
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26%synergy
Kodama's Reach
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2%synergy
Rampant Growth
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-4%synergy
Three Visits
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2%synergy
Unnatural Restoration
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20%synergy
Damnation
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13%synergy
Farseek
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-17%synergy
Saproling Symbiosis
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14%synergy
Thirsting Roots
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13%synergy
Squirming Emergence
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10%synergy
Diabolic Intent
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4%synergy
Carnivorous Canopy
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11%synergy
Fungal Sprouting
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10%synergy
Rite of Replication
11%inclusion3 decks27 decks
8%synergy
Distant Melody
11%inclusion3 decks27 decks
7%synergy
Nature's Lore
11%inclusion3 decks27 decks
-20%synergy
Utility Artifacts
Skullclamp
44%inclusion12 decks27 decks
33%synergy
The Ozolith
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26%synergy
Contagion Engine
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21%synergy
Illusionist's Bracers
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21%synergy
The Skullspore Nexus
22%inclusion6 decks27 decks
20%synergy
The Millennium Calendar
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18%synergy
Thousand-Year Elixir
19%inclusion5 decks27 decks
17%synergy
Ashnod's Altar
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8%synergy
The Great Henge
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5%synergy
Wishclaw Talisman
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7%synergy
Druidic Satchel
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11%synergy
Magistrate's Scepter
11%inclusion3 decks27 decks
11%synergy
Thornbite Staff
11%inclusion3 decks27 decks
10%synergy
Contagion Clasp
11%inclusion3 decks27 decks
10%synergy
Enchantments
Doubling Season
44%inclusion12 decks27 decks
35%synergy
Paradox Haze
41%inclusion11 decks27 decks
39%synergy
Growing Rites of Itlimoc
41%inclusion11 decks27 decks
35%synergy
Moldervine Reclamation
36%inclusion9 decks25 decks
29%synergy
Sporogenesis
33%inclusion9 decks27 decks
33%synergy
Fungal Plots
30%inclusion8 decks27 decks
29%synergy
Inexorable Tide
30%inclusion8 decks27 decks
27%synergy
Cryptolith Rite
30%inclusion8 decks27 decks
26%synergy
Life and Limb
26%inclusion7 decks27 decks
26%synergy
Verdant Embrace
22%inclusion6 decks27 decks
22%synergy
Freed from the Real
22%inclusion6 decks27 decks
20%synergy
Simic Ascendancy
22%inclusion6 decks27 decks
17%synergy
Insidious Roots
20%inclusion5 decks25 decks
14%synergy
Song of Freyalise
19%inclusion5 decks27 decks
18%synergy
Parallel Lives
19%inclusion5 decks27 decks
12%synergy
Fungal Bloom
15%inclusion4 decks27 decks
15%synergy
As Foretold
15%inclusion4 decks27 decks
13%synergy
Tribute to the World Tree
15%inclusion4 decks27 decks
9%synergy
Quest for Renewal
11%inclusion3 decks27 decks
10%synergy
Counterbalance
11%inclusion3 decks27 decks
10%synergy
Planeswalkers
Vraska, Betrayal's Sting
16%inclusion4 decks25 decks
14%synergy
Tyvar, Jubilant Brawler
12%inclusion3 decks25 decks
9%synergy
Utility Lands
Karn's Bastion
67%inclusion18 decks27 decks
62%synergy
Reliquary Tower
48%inclusion13 decks27 decks
18%synergy
Bojuka Bog
36%inclusion9 decks25 decks
6%synergy
Takenuma, Abandoned Mire
24%inclusion6 decks25 decks
15%synergy
Yavimaya, Cradle of Growth
22%inclusion6 decks27 decks
13%synergy
Rogue's Passage
22%inclusion6 decks27 decks
2%synergy
Nesting Grounds
19%inclusion5 decks27 decks
16%synergy
Urborg, Tomb of Yawgmoth
19%inclusion5 decks27 decks
10%synergy
Boseiju, Who Endures
19%inclusion5 decks27 decks
0%synergy
Hickory Woodlot
15%inclusion4 decks27 decks
14%synergy
Llanowar Reborn
15%inclusion4 decks27 decks
13%synergy
Peat Bog
12%inclusion3 decks25 decks
12%synergy
Restless Vinestalk
11%inclusion3 decks27 decks
10%synergy
Mana Artifacts
Sol Ring
85%inclusion23 decks27 decks
1%synergy
Arcane Signet
59%inclusion16 decks27 decks
-13%synergy
Everflowing Chalice
48%inclusion13 decks27 decks
44%synergy
Astral Cornucopia
41%inclusion11 decks27 decks
40%synergy
Replicating Ring
30%inclusion8 decks27 decks
28%synergy
Fellwar Stone
19%inclusion5 decks27 decks
-2%synergy
Staff of Compleation
11%inclusion3 decks27 decks
10%synergy
Talisman of Curiosity
11%inclusion3 decks27 decks
-2%synergy
Lands
Command Tower
85%inclusion23 decks27 decks
11%synergy
Opulent Palace
56%inclusion14 decks25 decks
28%synergy
Hinterland Harbor
56%inclusion15 decks27 decks
23%synergy
Woodland Cemetery
52%inclusion13 decks25 decks
20%synergy
Drowned Catacomb
48%inclusion12 decks25 decks
19%synergy
Rejuvenating Springs
44%inclusion12 decks27 decks
18%synergy
Exotic Orchard
44%inclusion12 decks27 decks
8%synergy
Zagoth Triome
44%inclusion11 decks25 decks
16%synergy
Dreamroot Cascade
41%inclusion11 decks27 decks
19%synergy
Llanowar Wastes
40%inclusion10 decks25 decks
13%synergy
Yavimaya Coast
37%inclusion10 decks27 decks
10%synergy
Morphic Pool
36%inclusion9 decks25 decks
12%synergy
Sunken Hollow
36%inclusion9 decks25 decks
2%synergy
Overgrown Tomb
36%inclusion9 decks25 decks
-5%synergy
Watery Grave
36%inclusion9 decks25 decks
-6%synergy
Path of Ancestry
33%inclusion9 decks27 decks
11%synergy
Breeding Pool
33%inclusion9 decks27 decks
-8%synergy
Undergrowth Stadium
32%inclusion8 decks25 decks
9%synergy
Deathcap Glade
28%inclusion7 decks25 decks
15%synergy
Verdant Catacombs
26%inclusion7 decks27 decks
15%synergy
Misty Rainforest
26%inclusion7 decks27 decks
14%synergy
Terramorphic Expanse
26%inclusion7 decks27 decks
11%synergy
Polluted Delta
22%inclusion6 decks27 decks
10%synergy
Evolving Wilds
22%inclusion6 decks27 decks
1%synergy
Necroblossom Snarl
20%inclusion5 decks25 decks
9%synergy
Golgari Rot Farm
20%inclusion5 decks25 decks
3%synergy
Dimir Aqueduct
16%inclusion4 decks25 decks
2%synergy
Vivid Grove
15%inclusion4 decks27 decks
14%synergy
Vineglimmer Snarl
15%inclusion4 decks27 decks
4%synergy
Simic Growth Chamber
15%inclusion4 decks27 decks
-3%synergy
Foreboding Landscape
13%inclusion3 decks23 decks
4%synergy
Vivid Marsh
12%inclusion3 decks25 decks
11%synergy
Contaminated Aquifer
12%inclusion3 decks25 decks
9%synergy
Darkslick Shores
12%inclusion3 decks25 decks
7%synergy
Haunted Mire
12%inclusion3 decks25 decks
6%synergy
Dismal Backwater
12%inclusion3 decks25 decks
6%synergy
Tainted Wood
12%inclusion3 decks25 decks
-1%synergy
Temple of Deceit
12%inclusion3 decks25 decks
-3%synergy
Temple of Malady
12%inclusion3 decks25 decks
-4%synergy
Vivid Creek
11%inclusion3 decks27 decks
10%synergy
Tangled Islet
11%inclusion3 decks27 decks
5%synergy
Fabled Passage
11%inclusion3 decks27 decks
2%synergy
Myriad Landscape
11%inclusion3 decks27 decks
-5%synergy
Temple of Mystery
11%inclusion3 decks27 decks
-6%synergy