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
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New Cards
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24%synergy
Buzzard-Wasp Colony
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14%synergy
High Synergy Cards
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93%inclusion25 decks27 decks
92%synergy
Utopia Mycon
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92%synergy
Deathspore Thallid
92%inclusion22 decks24 decks
91%synergy
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88%inclusion21 decks24 decks
86%synergy
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85%inclusion23 decks27 decks
85%synergy
Thallid Germinator
78%inclusion21 decks27 decks
77%synergy
Sporesower Thallid
78%inclusion21 decks27 decks
77%synergy
Tekuthal, Inquiry Dominus
74%inclusion20 decks27 decks
72%synergy
Psychotrope Thallid
70%inclusion19 decks27 decks
70%synergy
Ezuri, Stalker of Spheres
67%inclusion18 decks27 decks
64%synergy
Top Cards
Evolution Sage
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61%synergy
Vitaspore Thallid
59%inclusion16 decks27 decks
59%synergy
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55%synergy
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58%inclusion14 decks24 decks
58%synergy
Winding Constrictor
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55%synergy
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56%inclusion15 decks27 decks
55%synergy
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55%synergy
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54%synergy
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54%synergy
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50%synergy
Game Changers
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3%synergy
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Creatures
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49%synergy
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48%synergy
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36%synergy
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28%synergy
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33%synergy
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31%synergy
Thrummingbird
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30%synergy
Flux Channeler
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27%synergy
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26%synergy
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21%synergy
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23%synergy
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21%synergy
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22%synergy
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22%synergy
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22%synergy
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19%synergy
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15%synergy
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14%synergy
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12%synergy
Enduring Vitality
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12%synergy
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16%synergy
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12%synergy
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14%synergy
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12%synergy
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-13%synergy
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11%synergy
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11%synergy
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12%synergy
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9%synergy
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9%synergy
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4%synergy
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11%synergy
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11%synergy
Generous Patron
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10%synergy
Reef Worm
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10%synergy
Goldberry, River-Daughter
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10%synergy
Tainted Observer
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10%synergy
Fathom Mage
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7%synergy
Champion of Lambholt
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5%synergy
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Instants
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36%synergy
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31%synergy
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29%synergy
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Counterspell
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13%synergy
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23%synergy
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25%synergy
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Second Harvest
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21%synergy
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2%synergy
Atomize
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18%synergy
Radstorm
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17%synergy
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Dramatic Reversal
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7%synergy
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-24%synergy
Sorceries
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40%synergy
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15%synergy
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Utility Artifacts
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21%synergy
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20%synergy
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-14%synergy
Enchantments
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31%synergy
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30%synergy
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32%synergy
Inexorable Tide
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Sporogenesis
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25%synergy
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24%synergy
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22%synergy
Verdant Embrace
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22%synergy
Cryptolith Rite
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19%synergy
Simic Ascendancy
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17%synergy
Song of Freyalise
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18%synergy
Parallel Lives
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12%synergy
Insidious Roots
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11%synergy
As Foretold
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13%synergy
Fungal Bloom
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11%synergy
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11%synergy
Night Soil
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11%synergy
Counterbalance
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10%synergy
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6%synergy
Planeswalkers
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21%inclusion5 decks24 decks
19%synergy
Tyvar, Jubilant Brawler
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13%synergy
Utility Lands
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58%synergy
Reliquary Tower
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14%synergy
Bojuka Bog
33%inclusion8 decks24 decks
4%synergy
Takenuma, Abandoned Mire
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16%synergy
Nesting Grounds
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16%synergy
Yavimaya, Cradle of Growth
19%inclusion5 decks27 decks
10%synergy
Urborg, Tomb of Yawgmoth
19%inclusion5 decks27 decks
10%synergy
Rogue's Passage
19%inclusion5 decks27 decks
-2%synergy
Hickory Woodlot
15%inclusion4 decks27 decks
14%synergy
Boseiju, Who Endures
15%inclusion4 decks27 decks
-4%synergy
Peat Bog
13%inclusion3 decks24 decks
12%synergy
Dark Depths
11%inclusion3 decks27 decks
10%synergy
Restless Vinestalk
11%inclusion3 decks27 decks
9%synergy
Llanowar Reborn
11%inclusion3 decks27 decks
9%synergy
Mana Artifacts
Sol Ring
81%inclusion22 decks27 decks
-2%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
26%inclusion7 decks27 decks
25%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
74%inclusion20 decks27 decks
0%synergy
Opulent Palace
58%inclusion14 decks24 decks
30%synergy
Drowned Catacomb
50%inclusion12 decks24 decks
21%synergy
Hinterland Harbor
48%inclusion13 decks27 decks
16%synergy
Woodland Cemetery
46%inclusion11 decks24 decks
15%synergy
Zagoth Triome
42%inclusion10 decks24 decks
14%synergy
Llanowar Wastes
38%inclusion9 decks24 decks
11%synergy
Sunken Hollow
38%inclusion9 decks24 decks
3%synergy
Dreamroot Cascade
37%inclusion10 decks27 decks
16%synergy
Rejuvenating Springs
37%inclusion10 decks27 decks
10%synergy
Exotic Orchard
37%inclusion10 decks27 decks
1%synergy
Morphic Pool
33%inclusion8 decks24 decks
9%synergy
Yavimaya Coast
33%inclusion9 decks27 decks
6%synergy
Watery Grave
33%inclusion8 decks24 decks
-8%synergy
Breeding Pool
30%inclusion8 decks27 decks
-12%synergy
Deathcap Glade
29%inclusion7 decks24 decks
16%synergy
Undergrowth Stadium
29%inclusion7 decks24 decks
6%synergy
Overgrown Tomb
29%inclusion7 decks24 decks
-11%synergy
Path of Ancestry
26%inclusion7 decks27 decks
4%synergy
Golgari Rot Farm
25%inclusion6 decks24 decks
8%synergy
Verdant Catacombs
22%inclusion6 decks27 decks
11%synergy
Misty Rainforest
22%inclusion6 decks27 decks
11%synergy
Terramorphic Expanse
22%inclusion6 decks27 decks
7%synergy
Dimir Aqueduct
21%inclusion5 decks24 decks
6%synergy
Foreboding Landscape
19%inclusion4 decks21 decks
10%synergy
Polluted Delta
19%inclusion5 decks27 decks
7%synergy
Simic Growth Chamber
19%inclusion5 decks27 decks
0%synergy
Evolving Wilds
19%inclusion5 decks27 decks
-2%synergy
Necroblossom Snarl
17%inclusion4 decks24 decks
5%synergy
Vivid Grove
15%inclusion4 decks27 decks
14%synergy
Vivid Marsh
13%inclusion3 decks24 decks
12%synergy
Contaminated Aquifer
13%inclusion3 decks24 decks
9%synergy
Darkslick Shores
13%inclusion3 decks24 decks
8%synergy
Dismal Backwater
13%inclusion3 decks24 decks
6%synergy
Haunted Mire
13%inclusion3 decks24 decks
6%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
Vineglimmer Snarl
11%inclusion3 decks27 decks
0%synergy
Myriad Landscape
11%inclusion3 decks27 decks
-5%synergy