Marina Vendrell
Unholy Annex // Ritual Chamber
Intruder Alarm
Kelpie Guide

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Ritual Chamber is locked. Marina and Kelpie Guide do not have summoning sickness.

   Steps

How does this combo work?
1
Activate Marina by tapping it, unlocking Ritual Chamber.
2
Ritual Chamber triggers, creating a 6/6 Demon creature token with flying.
3
When the Demon enters the battlefield, Intruder Alarm triggers, untapping all creatures.
4
Activate Marina by tapping it, locking Ritual Chamber.
5
Activate Kelpie Guide by tapping it, untapping Marina.
6
Repeat.

   Results

What do I get from this combo?
Infinite ETB
Infinite creature tokens
Infinite mana creatures you control can produce
Infinite untap of creatures
Marina Vendrell
2.1%inclusion242 decks11.5K decks
New Cards
Aang's Iceberg
1.7%inclusion1 decks59 decks
-2%synergy
High Synergy Cards
Central Elevator // Promising Stairs
97%inclusion234 decks242 decks
94%synergy
Greenhouse // Rickety Gazebo
91%inclusion221 decks242 decks
88%synergy
Mirror Room // Fractured Realm
91%inclusion220 decks242 decks
88%synergy
Restricted Office // Lecture Hall
90%inclusion218 decks242 decks
88%synergy
Inquisitive Glimmer
91%inclusion221 decks242 decks
87%synergy
Ghostly Dancers
89%inclusion216 decks242 decks
87%synergy
Roaring Furnace // Steaming Sauna
89%inclusion215 decks242 decks
86%synergy
Smoky Lounge // Misty Salon
86%inclusion207 decks242 decks
83%synergy
Funeral Room // Awakening Hall
82%inclusion198 decks242 decks
80%synergy
Gremlin Tamer
81%inclusion196 decks242 decks
79%synergy
Top Cards
Sanctum Weaver
86%inclusion207 decks242 decks
75%synergy
Entity Tracker
82%inclusion199 decks242 decks
79%synergy
Sythis, Harvest's Hand
81%inclusion196 decks242 decks
71%synergy
Secret Arcade // Dusty Parlor
80%inclusion193 decks242 decks
78%synergy
Bottomless Pool // Locker Room
79%inclusion191 decks242 decks
77%synergy
Dazzling Theater // Prop Room
79%inclusion191 decks242 decks
76%synergy
Balemurk Leech
78%inclusion189 decks242 decks
77%synergy
Meat Locker // Drowned Diner
75%inclusion182 decks242 decks
73%synergy
Fear of Sleep Paralysis
75%inclusion181 decks242 decks
73%synergy
Charred Foyer // Warped Space
75%inclusion181 decks242 decks
73%synergy
Game Changers
Enlightened Tutor
13%inclusion32 decks242 decks
-1%synergy
Smothering Tithe
11%inclusion26 decks242 decks
-8%synergy
Rhystic Study
8.7%inclusion21 decks242 decks
-13%synergy
Cyclonic Rift
5.4%inclusion13 decks242 decks
-12%synergy
Demonic Tutor
5.4%inclusion13 decks242 decks
-13%synergy
Creatures
Victor, Valgavoth's Seneschal
74%inclusion180 decks242 decks
72%synergy
Kiora's Follower
70%inclusion170 decks242 decks
69%synergy
Jukai Naturalist
68%inclusion165 decks242 decks
60%synergy
Mesa Enchantress
64%inclusion155 decks242 decks
60%synergy
Faeburrow Elder
60%inclusion146 decks242 decks
41%synergy
Eidolon of Blossoms
58%inclusion141 decks242 decks
51%synergy
Setessan Champion
55%inclusion134 decks242 decks
49%synergy
Vizier of Tumbling Sands
53%inclusion129 decks242 decks
53%synergy
Doomwake Giant
52%inclusion126 decks242 decks
49%synergy
Composer of Spring
42%inclusion101 decks242 decks
40%synergy
Scrabbling Skullcrab
41%inclusion99 decks242 decks
41%synergy
Grim Guardian
40%inclusion97 decks242 decks
39%synergy
Unwilling Vessel
37%inclusion89 decks242 decks
36%synergy
Enduring Vitality
34%inclusion83 decks242 decks
28%synergy
Skullsnap Nuisance
33%inclusion79 decks242 decks
32%synergy
Yenna, Redtooth Regent
32%inclusion78 decks242 decks
29%synergy
Overlord of the Hauntwoods
31%inclusion76 decks242 decks
29%synergy
Dryad of the Ilysian Grove
31%inclusion76 decks242 decks
18%synergy
Zur, Eternal Schemer
30%inclusion73 decks242 decks
27%synergy
Bello, Bard of the Brambles
28%inclusion68 decks242 decks
26%synergy
Aminatou, Veil Piercer
27%inclusion65 decks242 decks
25%synergy
Ondu Spiritdancer
26%inclusion63 decks242 decks
24%synergy
Destiny Spinner
24%inclusion58 decks242 decks
19%synergy
Ghostly Keybearer
22%inclusion54 decks242 decks
21%synergy
Wildsear, Scouring Maw
22%inclusion54 decks242 decks
20%synergy
Archon of Sun's Grace
21%inclusion50 decks242 decks
18%synergy
The Master of Keys
19%inclusion47 decks242 decks
18%synergy
Herald of the Pantheon
18%inclusion44 decks242 decks
14%synergy
Ioreth of the Healing House
17%inclusion42 decks242 decks
16%synergy
Optimistic Scavenger
16%inclusion39 decks242 decks
15%synergy
Twitching Doll
14%inclusion34 decks242 decks
13%synergy
Marvin, Murderous Mimic
14%inclusion34 decks242 decks
12%synergy
Bloom Tender
14%inclusion33 decks242 decks
-3%synergy
Moon-Blessed Cleric
13%inclusion31 decks242 decks
11%synergy
Starfield Mystic
12%inclusion28 decks242 decks
9%synergy
Silent Hallcreeper
11%inclusion26 decks242 decks
10%synergy
Fear of Infinity
10%inclusion25 decks242 decks
10%synergy
Enduring Courage
10%inclusion25 decks242 decks
9%synergy
Fear of Impostors
10%inclusion24 decks242 decks
9%synergy
Enduring Curiosity
10%inclusion24 decks242 decks
9%synergy
Birds of Paradise
10%inclusion24 decks242 decks
-15%synergy
Overlord of the Floodpits
10%inclusion23 decks242 decks
9%synergy
Soaring Lightbringer
9.1%inclusion22 decks242 decks
8%synergy
Satyr Enchanter
9.1%inclusion22 decks242 decks
5%synergy
Weaver of Harmony
9.1%inclusion22 decks242 decks
3%synergy
Thassa, Deep-Dwelling
8.3%inclusion20 decks242 decks
7%synergy
Overlord of the Mistmoors
7.9%inclusion19 decks242 decks
7%synergy
Demon of Fate's Design
7.9%inclusion19 decks242 decks
7%synergy
Creeping Peeper
7.4%inclusion18 decks242 decks
7%synergy
Enduring Tenacity
6.6%inclusion16 decks242 decks
6%synergy
Instants
Swords to Plowshares
43%inclusion104 decks242 decks
4%synergy
Path to Exile
32%inclusion78 decks242 decks
5%synergy
Counterspell
24%inclusion57 decks242 decks
1%synergy
Generous Gift
18%inclusion44 decks242 decks
11%synergy
Beast Within
17%inclusion41 decks242 decks
4%synergy
Get Out
13%inclusion31 decks242 decks
12%synergy
Arcane Denial
12%inclusion29 decks242 decks
5%synergy
Heroic Intervention
8.3%inclusion20 decks242 decks
-14%synergy
Unwanted Remake
7.9%inclusion19 decks242 decks
7%synergy
Assassin's Trophy
7.9%inclusion19 decks242 decks
-5%synergy
Ephemerate
7.4%inclusion18 decks242 decks
5%synergy
Negate
5.8%inclusion14 decks242 decks
-3%synergy
Sorceries
Idyllic Tutor
45%inclusion110 decks242 decks
41%synergy
Farseek
26%inclusion64 decks242 decks
-17%synergy
Redress Fate
23%inclusion55 decks242 decks
21%synergy
Cultivate
22%inclusion54 decks242 decks
-12%synergy
Kodama's Reach
13%inclusion31 decks242 decks
-9%synergy
Rampant Growth
12%inclusion28 decks242 decks
-9%synergy
Nature's Lore
8.7%inclusion21 decks242 decks
-18%synergy
Extinguish All Hope
7.9%inclusion19 decks242 decks
5%synergy
Farewell
7.4%inclusion18 decks242 decks
0%synergy
Blasphemous Act
7.4%inclusion18 decks242 decks
-3%synergy
Brilliant Restoration
6.6%inclusion16 decks242 decks
5%synergy
Three Visits
6.6%inclusion16 decks242 decks
-16%synergy
Resurgent Belief
5.8%inclusion14 decks242 decks
2%synergy
Utility Artifacts
Illusionist's Bracers
47%inclusion113 decks242 decks
46%synergy
Keys to the House
19%inclusion45 decks242 decks
17%synergy
Lightning Greaves
16%inclusion39 decks242 decks
-1%synergy
Thousand-Year Elixir
15%inclusion37 decks242 decks
14%synergy
Swiftfoot Boots
14%inclusion33 decks242 decks
1%synergy
Cloud Key
7.4%inclusion18 decks242 decks
6%synergy
Marina Vendrell's Grimoire
5.8%inclusion14 decks242 decks
5%synergy
Enchantments
Moldering Gym // Weight Room
74%inclusion178 decks242 decks
72%synergy
Cramped Vents // Access Maze
69%inclusion166 decks242 decks
67%synergy
Dollmaker's Shop // Porcelain Gallery
68%inclusion164 decks242 decks
66%synergy
Grand Entryway // Elegant Rotunda
67%inclusion163 decks242 decks
66%synergy
Surgical Suite // Hospital Room
67%inclusion162 decks242 decks
65%synergy
Defiled Crypt // Cadaver Lab
63%inclusion153 decks242 decks
62%synergy
Glassworks // Shattered Yard
63%inclusion153 decks242 decks
61%synergy
Derelict Attic // Widow's Walk
61%inclusion148 decks242 decks
59%synergy
Spiked Corridor // Torture Pit
60%inclusion145 decks242 decks
59%synergy
Propaganda
56%inclusion136 decks242 decks
48%synergy
Enchantress's Presence
55%inclusion132 decks242 decks
47%synergy
Ghostly Prison
51%inclusion124 decks242 decks
45%synergy
Fertile Ground
48%inclusion115 decks242 decks
44%synergy
Underwater Tunnel // Slimy Aquarium
47%inclusion114 decks242 decks
46%synergy
Sphere of Safety
43%inclusion105 decks242 decks
37%synergy
Walk-In Closet // Forgotten Cellar
42%inclusion102 decks242 decks
40%synergy
Ticket Booth // Tunnel of Hate
42%inclusion101 decks242 decks
41%synergy
Wild Growth
38%inclusion92 decks242 decks
35%synergy
Trace of Abundance
36%inclusion87 decks242 decks
34%synergy
Freed from the Real
30%inclusion73 decks242 decks
29%synergy
Out of Time
28%inclusion68 decks242 decks
28%synergy
Darksteel Mutation
27%inclusion65 decks242 decks
25%synergy
Kenrith's Transformation
23%inclusion55 decks242 decks
21%synergy
Starfield of Nyx
22%inclusion53 decks242 decks
18%synergy
Sterling Grove
22%inclusion53 decks242 decks
14%synergy
Pemmin's Aura
21%inclusion51 decks242 decks
20%synergy
Song of the Dryads
20%inclusion49 decks242 decks
20%synergy
Oubliette
19%inclusion46 decks242 decks
19%synergy
Painter's Studio // Defaced Gallery
19%inclusion46 decks242 decks
18%synergy
Polluted Cistern // Dim Oubliette
17%inclusion40 decks242 decks
16%synergy
Sigil of the Empty Throne
16%inclusion39 decks242 decks
13%synergy
Leyline of the Guildpact
16%inclusion38 decks242 decks
0%synergy
Experimental Lab // Staff Room
10%inclusion25 decks242 decks
10%synergy
Ethereal Armor
10%inclusion23 decks242 decks
9%synergy
Unable to Scream
9.1%inclusion22 decks242 decks
8%synergy
Trapped in the Screen
8.3%inclusion20 decks242 decks
8%synergy
Hallowed Haunting
7.9%inclusion19 decks242 decks
6%synergy
Enchanted Evening
7.4%inclusion18 decks242 decks
7%synergy
Imprisoned in the Moon
7.4%inclusion18 decks242 decks
5%synergy
Mirari's Wake
7.4%inclusion18 decks242 decks
-2%synergy
Sheltered by Ghosts
7.0%inclusion17 decks242 decks
7%synergy
Cryptolith Rite
6.2%inclusion15 decks242 decks
1%synergy
Nowhere to Run
5.8%inclusion14 decks242 decks
5%synergy
Estrid's Invocation
5.8%inclusion14 decks242 decks
4%synergy
Teleportation Circle
5.4%inclusion13 decks242 decks
3%synergy
Impact Tremors
5.4%inclusion13 decks242 decks
3%synergy
Planeswalkers
Calix, Destiny's Hand
5.8%inclusion14 decks242 decks
4%synergy
Utility Lands
Hall of Heliod's Generosity
34%inclusion83 decks242 decks
27%synergy
Reliquary Tower
32%inclusion77 decks242 decks
6%synergy
Cascading Cataracts
11%inclusion27 decks242 decks
-5%synergy
Mana Artifacts
Arcane Signet
62%inclusion149 decks242 decks
-13%synergy
Sol Ring
61%inclusion148 decks242 decks
-18%synergy
Chromatic Lantern
40%inclusion97 decks242 decks
-10%synergy
Fellwar Stone
20%inclusion49 decks242 decks
-10%synergy
Commander's Sphere
15%inclusion37 decks242 decks
-2%synergy
Patriar's Seal
14%inclusion33 decks242 decks
13%synergy
Decanter of Endless Water
14%inclusion33 decks242 decks
9%synergy
Haunted Screen
12%inclusion30 decks242 decks
11%synergy
Thought Vessel
12%inclusion29 decks242 decks
5%synergy
Lands
Command Tower
95%inclusion229 decks242 decks
7%synergy
Exotic Orchard
79%inclusion192 decks242 decks
17%synergy
Valgavoth's Lair
69%inclusion168 decks242 decks
67%synergy
Canopy Vista
39%inclusion95 decks242 decks
29%synergy
Adarkar Wastes
36%inclusion88 decks242 decks
28%synergy
Sunken Hollow
36%inclusion86 decks242 decks
27%synergy
Cinder Glade
34%inclusion82 decks242 decks
23%synergy
Caves of Koilos
33%inclusion81 decks242 decks
25%synergy
Glacial Fortress
33%inclusion80 decks242 decks
30%synergy
Hinterland Harbor
33%inclusion80 decks242 decks
29%synergy
Battlefield Forge
32%inclusion78 decks242 decks
24%synergy
Smoldering Marsh
32%inclusion77 decks242 decks
24%synergy
Yavimaya Coast
31%inclusion76 decks242 decks
21%synergy
Clifftop Retreat
31%inclusion75 decks242 decks
28%synergy
Shivan Reef
31%inclusion75 decks242 decks
22%synergy
Llanowar Wastes
31%inclusion74 decks242 decks
21%synergy
Woodland Cemetery
30%inclusion73 decks242 decks
27%synergy
Sulfur Falls
30%inclusion73 decks242 decks
27%synergy
Terramorphic Expanse
30%inclusion73 decks242 decks
15%synergy
Evolving Wilds
30%inclusion73 decks242 decks
10%synergy
Rootbound Crag
30%inclusion72 decks242 decks
26%synergy
Path of Ancestry
30%inclusion72 decks242 decks
-13%synergy
Dragonskull Summit
28%inclusion68 decks242 decks
25%synergy
Arcane Sanctum
23%inclusion55 decks242 decks
11%synergy
Spara's Headquarters
20%inclusion49 decks242 decks
-1%synergy
The World Tree
20%inclusion48 decks242 decks
-9%synergy
Breeding Pool
19%inclusion46 decks242 decks
-11%synergy
Seaside Citadel
19%inclusion45 decks242 decks
4%synergy
Flooded Strand
18%inclusion44 decks242 decks
-7%synergy
Temple Garden
18%inclusion43 decks242 decks
-11%synergy
Godless Shrine
17%inclusion42 decks242 decks
-7%synergy
Hallowed Fountain
17%inclusion41 decks242 decks
-8%synergy
Watery Grave
17%inclusion40 decks242 decks
-7%synergy
Raffine's Tower
16%inclusion38 decks242 decks
2%synergy
Opulent Palace
16%inclusion38 decks242 decks
0%synergy
Windswept Heath
16%inclusion38 decks242 decks
-12%synergy
Floodfarm Verge
15%inclusion37 decks242 decks
14%synergy
Jetmir's Garden
15%inclusion37 decks242 decks
-5%synergy
Sandsteppe Citadel
15%inclusion36 decks242 decks
-1%synergy
Indatha Triome
15%inclusion36 decks242 decks
-7%synergy
Frontier Bivouac
14%inclusion35 decks242 decks
-2%synergy
Zagoth Triome
14%inclusion35 decks242 decks
-7%synergy
Ketria Triome
14%inclusion35 decks242 decks
-10%synergy
Overgrown Tomb
14%inclusion35 decks242 decks
-13%synergy
Jungle Shrine
14%inclusion34 decks242 decks
-3%synergy
Sacred Foundry
14%inclusion34 decks242 decks
-9%synergy
Mystic Monastery
14%inclusion33 decks242 decks
-1%synergy
Raugrin Triome
14%inclusion33 decks242 decks
-4%synergy
Wooded Foothills
14%inclusion33 decks242 decks
-13%synergy
Stomping Ground
14%inclusion33 decks242 decks
-15%synergy