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
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New Cards
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High Synergy Cards
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Top Cards
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56%synergy
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Utility Lands
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Mana Artifacts
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-1%synergy
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-1%synergy
Lands
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33%synergy
Drowned Catacomb
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23%synergy
Hinterland Harbor
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19%synergy
Woodland Cemetery
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16%synergy
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16%synergy
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19%synergy
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13%synergy
Exotic Orchard
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4%synergy
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12%synergy
Sunken Hollow
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5%synergy
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9%synergy
Morphic Pool
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10%synergy
Watery Grave
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-7%synergy
Breeding Pool
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-10%synergy
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17%synergy
Undergrowth Stadium
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-10%synergy
Path of Ancestry
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6%synergy
Golgari Rot Farm
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Verdant Catacombs
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13%synergy
Misty Rainforest
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9%synergy
Dimir Aqueduct
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7%synergy
Polluted Delta
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Simic Growth Chamber
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Evolving Wilds
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6%synergy
Vivid Grove
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15%synergy
Foreboding Landscape
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Vivid Marsh
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Contaminated Aquifer
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Haunted Mire
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7%synergy
Dismal Backwater
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7%synergy
Vivid Creek
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11%synergy
Tangled Islet
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6%synergy
Fabled Passage
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3%synergy
Vineglimmer Snarl
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Myriad Landscape
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-4%synergy