Marina Vendrell
Ghostly Dancers
Intruder Alarm

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
The Room has one half locked, and the other half unlocked. Creatures you control can tap to produce enough mana to unlock the locked Room. Marina does not have summoning sickness.

   Steps

How does this combo work?
1
Activate any number of creatures you control by tapping them, adding at least enough mana to unlock a locked Room you control.
2
Unlock any Room you control by paying its mana cost.
3
Ghostly Dancers' second ability triggers, creating a 3/1 Spirit creature token.
4
When the Spirit enters the battlefield, Intruder Alarm triggers, untap all creatures.
5
Activate Marina by tapping it, locking the Room that was unlocked in step 1.
6
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite creature tokens
Infinite untap of creatures
Infinite mana creatures you control can produce
Infinite unlocking of Rooms you control
Infinite untap of creatures you control
Marina Vendrell
6.3%inclusion845 decks13.4K decks
Terra, Magical Adept
0.0%inclusion1 decks16K decks
New Cards
Decorum Dissertation
3.6%inclusion3 decks84 decks
Restoration Seminar
2.1%inclusion2 decks95 decks
Eiganjo Dynastorian
2.1%inclusion2 decks97 decks
Emeritus of Woe
1.3%inclusion1 decks80 decks
Cauldron of Essence
1.2%inclusion1 decks83 decks
High Synergy Cards
Central Elevator // Promising Stairs
98%inclusion825 decks846 decks
Roaring Furnace // Steaming Sauna
91%inclusion772 decks846 decks
Inquisitive Glimmer
92%inclusion777 decks846 decks
Mirror Room // Fractured Realm
90%inclusion763 decks846 decks
Restricted Office // Lecture Hall
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Greenhouse // Rickety Gazebo
89%inclusion750 decks846 decks
Entity Tracker
88%inclusion747 decks846 decks
Unholy Annex // Ritual Chamber
86%inclusion729 decks846 decks
Secret Arcade // Dusty Parlor
81%inclusion687 decks846 decks
Smoky Lounge // Misty Salon
79%inclusion671 decks846 decks
Top Cards
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Sythis, Harvest's Hand
80%inclusion673 decks846 decks
Bottomless Pool // Locker Room
78%inclusion664 decks846 decks
Gremlin Tamer
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Charred Foyer // Warped Space
74%inclusion626 decks846 decks
Funeral Room // Awakening Hall
73%inclusion615 decks846 decks
Dazzling Theater // Prop Room
70%inclusion595 decks846 decks
Victor, Valgavoth's Seneschal
69%inclusion585 decks846 decks
Meat Locker // Drowned Diner
69%inclusion581 decks846 decks
Moldering Gym // Weight Room
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Game Changers
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Smothering Tithe
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Rhystic Study
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Demonic Tutor
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Cyclonic Rift
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Serra's Sanctum
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Creatures
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Setessan Champion
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Faeburrow Elder
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45%inclusion382 decks846 decks
Enduring Vitality
44%inclusion369 decks846 decks
Doomwake Giant
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30%inclusion253 decks846 decks
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30%inclusion251 decks846 decks
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28%inclusion234 decks846 decks
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27%inclusion225 decks846 decks
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Bloom Tender
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Enduring Courage
19%inclusion161 decks846 decks
Starfield Mystic
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Twitching Doll
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Birds of Paradise
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Satyr Enchanter
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Demon of Fate's Design
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Enduring Curiosity
14%inclusion120 decks846 decks
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13%inclusion111 decks846 decks
Soaring Lightbringer
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Fear of Infinity
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Thassa, Deep-Dwelling
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Fear of Impostors
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Heliod, the Radiant Dawn
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Nature's Lore
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Utility Artifacts
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Keys to the House
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Thousand-Year Elixir
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Lightning Greaves
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Cloud Key
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Enchantments
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Surgical Suite // Hospital Room
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Grand Entryway // Elegant Rotunda
52%inclusion441 decks846 decks
Sphere of Safety
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Defiled Crypt // Cadaver Lab
49%inclusion416 decks846 decks
Spiked Corridor // Torture Pit
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Propaganda
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Freed from the Real
39%inclusion327 decks846 decks
Sterling Grove
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Underwater Tunnel // Slimy Aquarium
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Ghostly Prison
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Fertile Ground
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Wild Growth
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Polluted Cistern // Dim Oubliette
21%inclusion180 decks846 decks
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Hallowed Haunting
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Darksteel Mutation
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Out of Time
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Unable to Scream
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Experimental Lab // Staff Room
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Enchanted Evening
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Ethereal Armor
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Teleportation Circle
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Mirari's Wake
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Impact Tremors
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Sheltered by Ghosts
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Grasp of Fate
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Spelunking
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Oubliette
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6.7%inclusion57 decks846 decks
Planeswalkers
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Utility Lands
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Reliquary Tower
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Minamo, School at Water's Edge
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Yavimaya, Cradle of Growth
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Mana Artifacts
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Sol Ring
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Haunted Screen
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Decanter of Endless Water
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Thought Vessel
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Timeless Lotus
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Lands
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Exotic Orchard
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Valgavoth's Lair
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Path of Ancestry
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Breeding Pool
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The World Tree
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Hallowed Fountain
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Temple Garden
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Overgrown Tomb
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Spara's Headquarters
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Watery Grave
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Flooded Strand
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Evolving Wilds
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Indatha Triome
25%inclusion210 decks846 decks
Canopy Vista
25%inclusion208 decks846 decks
Stomping Ground
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Sacred Foundry
23%inclusion194 decks846 decks
Wooded Foothills
23%inclusion194 decks846 decks
Misty Rainforest
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Arcane Sanctum
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Polluted Delta
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Steam Vents
22%inclusion188 decks846 decks
Jetmir's Garden
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Ketria Triome
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Zagoth Triome
22%inclusion184 decks846 decks
Verdant Catacombs
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Adarkar Wastes
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Sunken Hollow
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Opulent Palace
20%inclusion169 decks846 decks
Cinder Glade
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Bloodstained Mire
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Raffine's Tower
19%inclusion164 decks846 decks
Marsh Flats
19%inclusion164 decks846 decks
Raugrin Triome
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Seaside Citadel
19%inclusion161 decks846 decks
Smoldering Marsh
19%inclusion159 decks846 decks
Yavimaya Coast
19%inclusion158 decks846 decks
Mystic Monastery
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Caves of Koilos
18%inclusion152 decks846 decks
Sandsteppe Citadel
18%inclusion152 decks846 decks
Frontier Bivouac
18%inclusion151 decks846 decks
Scalding Tarn
18%inclusion150 decks846 decks
Arid Mesa
18%inclusion149 decks846 decks
Ziatora's Proving Ground
17%inclusion145 decks846 decks
Llanowar Wastes
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Hinterland Harbor
17%inclusion142 decks846 decks
Jungle Shrine
17%inclusion142 decks846 decks