Intruder Alarm
Skirsdag High Priest

   Prerequisites

What do I need to start this combo?
Intruder Alarm and Skirsdag High Priest on the battlefield.
Skirsdag High Priest does not have summoning sickness. You control at least two other untapped creatures. A creature has died this turn.

   Steps

How does this combo work?
1
Activate Skirsdag High Priest by tapping it and two other creatures you control, creating a 5/5 Demon creature token.
2
The Demon enters the battlefield, triggering Intruder Alarm, untapping all creatures.
3
Repeat.

   Results

What do I get from this combo?
Infinite creature tokens
Infinite ETB
Infinite mana creatures you control can produce
Infinite untap of creatures
Infinite untap of creatures you control
Xavier Sal, Infested Captain
0.3%inclusion21 decks7.67K decks
Be'lakor, the Dark Master
0.1%inclusion10 decks14.6K decks
Merieke Ri Berit
0.3%inclusion7 decks2.70K decks
Phenax, God of Deception
0.1%inclusion5 decks8.58K decks
Zimone and Dina
0.1%inclusion4 decks6.61K decks
Alela, Cunning Conqueror
0.0%inclusion2 decks16.5K decks
Grimgrin, Corpse-Born
0.1%inclusion2 decks3.83K decks
Ertai, the Corrupted
0.2%inclusion2 decks1.05K decks
Marneus Calgar
0.0%inclusion2 decks16K decks
Vren, the Relentless
0.0%inclusion2 decks12.4K decks
Henry Wu, InGen Geneticist
0.1%inclusion2 decks1.45K decks
Zur the Enchanter
0.0%inclusion2 decks15.4K decks
The Master, Transcendent
0.0%inclusion2 decks4.02K decks
Shadowheart, Dark Justiciar // Candlekeep Sage
1.4%inclusion1 decks73 decks
Skeleton Ship
0.1%inclusion1 decks1.13K decks
Oona, Queen of the Fae
0.1%inclusion1 decks1.97K decks
The Master, Mesmerist
0.2%inclusion1 decks425 decks
Aminatou, the Fateshifter
0.0%inclusion1 decks6.72K decks
New Cards
Berta, Wise Extrapolator
25%inclusion1 decks4 decks
Cauldron of Essence
25%inclusion1 decks4 decks
Grapple with Death
25%inclusion1 decks4 decks
Studious First-Year
25%inclusion1 decks4 decks
Teacher's Pest
25%inclusion1 decks4 decks
High Synergy Cards
Herald of Slaanesh
56%inclusion9 decks16 decks
Kiora's Follower
54%inclusion21 decks39 decks
Tyvar, Jubilant Brawler
44%inclusion17 decks39 decks
Drumbellower
40%inclusion8 decks20 decks
Molten Echoes
38%inclusion6 decks16 decks
Kardur, Doomscourge
38%inclusion6 decks16 decks
Master Biomancer
33%inclusion13 decks39 decks
Reveille Squad
30%inclusion6 decks20 decks
Dazzling Theater // Prop Room
28%inclusion5 decks18 decks
Gruff Triplets
26%inclusion10 decks39 decks
Top Cards
Counterspell
36%inclusion30 decks84 decks
Farseek
33%inclusion13 decks39 decks
Chaos Warp
31%inclusion5 decks16 decks
Beast Within
31%inclusion12 decks39 decks
Sun Titan
30%inclusion6 decks20 decks
Esper Sentinel
30%inclusion6 decks20 decks
Swords to Plowshares
30%inclusion6 decks20 decks
Gyre Sage
26%inclusion10 decks39 decks
Fathom Mage
26%inclusion10 decks39 decks
Thraben Doomsayer
25%inclusion5 decks20 decks
Game Changers
Jeska's Will
25%inclusion4 decks16 decks
Demonic Tutor
19%inclusion16 decks84 decks
Seedborn Muse
13%inclusion5 decks39 decks
Vampiric Tutor
12%inclusion10 decks84 decks
Notion Thief
7.1%inclusion6 decks84 decks
Imperial Seal
6.0%inclusion5 decks84 decks
Thassa's Oracle
6.0%inclusion5 decks84 decks
The One Ring
6.0%inclusion5 decks84 decks
Orcish Bowmasters
6.0%inclusion5 decks84 decks
Ancient Tomb
6.0%inclusion5 decks84 decks
Creatures
Chaos Defiler
25%inclusion4 decks16 decks
Bloodthirster
25%inclusion4 decks16 decks
Rakdos, Lord of Riots
25%inclusion4 decks16 decks
Rakdos, Patron of Chaos
25%inclusion4 decks16 decks
Birds of Paradise
23%inclusion9 decks39 decks
Pensive Professor
22%inclusion2 decks9 decks
Grismold, the Dreadsower
21%inclusion8 decks39 decks
Devoted Druid
21%inclusion8 decks39 decks
Ioreth of the Healing House
20%inclusion17 decks84 decks
Merieke Ri Berit
20%inclusion4 decks20 decks
Village Bell-Ringer
20%inclusion4 decks20 decks
Flumph
20%inclusion4 decks20 decks
Giver of Runes
20%inclusion4 decks20 decks
Bloodcrusher of Khorne
19%inclusion3 decks16 decks
Balor
19%inclusion3 decks16 decks
Rakdos, the Showstopper
19%inclusion3 decks16 decks
Master of Cruelties
19%inclusion3 decks16 decks
Basking Broodscale
18%inclusion7 decks38 decks
Esix, Fractal Bloom
18%inclusion7 decks39 decks
Scurry Oak
18%inclusion7 decks39 decks
Bloom Tender
18%inclusion7 decks39 decks
Aphetto Alchemist
18%inclusion15 decks84 decks
Vizier of Tumbling Sands
18%inclusion15 decks84 decks
Abyssal Harvester
17%inclusion12 decks69 decks
Marvin, Murderous Mimic
16%inclusion12 decks75 decks
Evolution Witness
16%inclusion6 decks38 decks
Kelpie Guide
15%inclusion13 decks84 decks
Bloodspore Thrinax
15%inclusion6 decks39 decks
Zimone and Dina
15%inclusion6 decks39 decks
Seeker of Skybreak
15%inclusion6 decks39 decks
Mycoloth
15%inclusion6 decks39 decks
Cankerbloom
15%inclusion6 decks39 decks
Adrix and Nev, Twincasters
15%inclusion6 decks39 decks
Chatterfang, Squirrel General
15%inclusion6 decks39 decks
Samite Herbalist
15%inclusion3 decks20 decks
Attentive Sunscribe
15%inclusion3 decks20 decks
Stonybrook Schoolmaster
15%inclusion3 decks20 decks
Pippin, Guard of the Citadel
15%inclusion3 decks20 decks
Kambal, Profiteering Mayor
15%inclusion3 decks20 decks
Loran of the Third Path
15%inclusion3 decks20 decks
Octomancer
14%inclusion5 decks35 decks
Sab-Sunen, Luxa Embodied
13%inclusion3 decks23 decks
Kona, Rescue Beastie
13%inclusion4 decks31 decks
Insidious Fungus
13%inclusion4 decks31 decks
Giant Adephage
13%inclusion5 decks39 decks
Incubation Druid
13%inclusion5 decks39 decks
Champion of Lambholt
13%inclusion5 decks39 decks
Kami of Whispered Hopes
13%inclusion5 decks39 decks
Llanowar Elves
13%inclusion5 decks39 decks
Royal Assassin
12%inclusion10 decks84 decks
Instants
Dark Ritual
25%inclusion21 decks84 decks
Assassin's Trophy
23%inclusion9 decks39 decks
Negate
21%inclusion18 decks84 decks
An Offer You Can't Refuse
21%inclusion18 decks84 decks
Arcane Denial
20%inclusion17 decks84 decks
Energy Arc
20%inclusion4 decks20 decks
Fracture
20%inclusion4 decks20 decks
Seething Song
19%inclusion3 decks16 decks
Abrade
19%inclusion3 decks16 decks
Deflecting Swat
19%inclusion3 decks16 decks
Terminate
19%inclusion3 decks16 decks
Sprout Swarm
15%inclusion6 decks39 decks
Sultai Charm
15%inclusion6 decks39 decks
Sejiri Shelter
15%inclusion3 decks20 decks
Utter End
15%inclusion3 decks20 decks
Void Rend
15%inclusion3 decks20 decks
Putrefy
13%inclusion5 decks39 decks
Fierce Guardianship
12%inclusion10 decks84 decks
Theoretical Duplication
11%inclusion9 decks84 decks
Cyclonic Rift
11%inclusion9 decks84 decks
Legolas's Quick Reflexes
10%inclusion4 decks39 decks
Eureka Moment
10%inclusion4 decks39 decks
Heroic Intervention
10%inclusion4 decks39 decks
Drag to the Roots
10%inclusion3 decks31 decks
Bitter Triumph
10%inclusion8 decks84 decks
Dramatic Reversal
10%inclusion8 decks84 decks
Brainstorm
10%inclusion8 decks84 decks
Withering Torment
9.3%inclusion7 decks75 decks
See Double
8.3%inclusion7 decks84 decks
Malakir Rebirth
8.3%inclusion7 decks84 decks
Pongify
8.3%inclusion7 decks84 decks
Mystical Tutor
8.3%inclusion7 decks84 decks
Double Major
7.7%inclusion3 decks39 decks
Tear Asunder
7.7%inclusion3 decks39 decks
Abrupt Decay
7.7%inclusion3 decks39 decks
Worldly Tutor
7.7%inclusion3 decks39 decks
Growth Spiral
7.7%inclusion3 decks39 decks
Perplexing Test
7.1%inclusion6 decks84 decks
Swan Song
7.1%inclusion6 decks84 decks
Cackling Counterpart
6.0%inclusion5 decks84 decks
Perplex
6.0%inclusion5 decks84 decks
Resculpt
6.0%inclusion5 decks84 decks
Reality Shift
6.0%inclusion5 decks84 decks
Village Rites
6.0%inclusion5 decks84 decks
Sorceries
Idyllic Tutor
25%inclusion5 decks20 decks
Blasphemous Act
25%inclusion4 decks16 decks
Doppelgang
23%inclusion9 decks39 decks
Cultivate
18%inclusion7 decks39 decks
Rite of Replication
18%inclusion15 decks84 decks
Split Up
17%inclusion3 decks18 decks
Reanimate
17%inclusion14 decks84 decks
Nature's Lore
15%inclusion6 decks39 decks
Ondu Inversion
15%inclusion3 decks20 decks
Diabolic Tutor
14%inclusion12 decks84 decks
Feed the Swarm
14%inclusion12 decks84 decks
Sylvan Offering
13%inclusion5 decks39 decks
Croaking Counterpart
13%inclusion5 decks39 decks
Culling Ritual
13%inclusion5 decks39 decks
Victimize
12%inclusion10 decks84 decks
Repudiate // Replicate
10%inclusion4 decks39 decks
Kodama's Reach
10%inclusion4 decks39 decks
Rampant Growth
10%inclusion4 decks39 decks
Kindred Dominance
10%inclusion8 decks84 decks
Toxic Deluge
10%inclusion8 decks84 decks
Demonic Counsel
9.3%inclusion7 decks75 decks
Profane Tutor
8.3%inclusion7 decks84 decks
Dig Up
7.7%inclusion3 decks39 decks
Rise of the Witch-king
7.7%inclusion3 decks39 decks
Three Visits
7.7%inclusion3 decks39 decks
Damnation
7.1%inclusion6 decks84 decks
Exsanguinate
7.1%inclusion6 decks84 decks
Windfall
7.1%inclusion6 decks84 decks
Singularity Rupture
6.5%inclusion3 decks46 decks
Mind Grind
6.0%inclusion5 decks84 decks
Dread Return
6.0%inclusion5 decks84 decks
Diabolic Intent
6.0%inclusion5 decks84 decks
Utility Artifacts
Swiftfoot Boots
24%inclusion20 decks84 decks
Thousand-Year Elixir
21%inclusion18 decks84 decks
Lightning Greaves
20%inclusion17 decks84 decks
Shorikai, Genesis Engine
20%inclusion4 decks20 decks
Combine Chrysalis
15%inclusion6 decks39 decks
Sting, the Glinting Dagger
14%inclusion12 decks84 decks
Urza's Incubator
11%inclusion9 decks84 decks
Idol of Oblivion
11%inclusion9 decks84 decks
Herald's Horn
11%inclusion9 decks84 decks
Ashnod's Altar
11%inclusion9 decks84 decks
Skullclamp
11%inclusion9 decks84 decks
Thornbite Staff
10%inclusion8 decks84 decks
Mimic Vat
10%inclusion8 decks84 decks
Illusionist's Bracers
10%inclusion8 decks84 decks
Helm of the Host
8.3%inclusion7 decks84 decks
Mindcrank
7.1%inclusion6 decks84 decks
Phyrexian Altar
7.1%inclusion6 decks84 decks
Panharmonicon
7.1%inclusion6 decks84 decks
Rings of Brighthearth
6.0%inclusion5 decks84 decks
Mesmeric Orb
6.0%inclusion5 decks84 decks
Isochron Scepter
6.0%inclusion5 decks84 decks
Bident of Thassa
6.0%inclusion5 decks84 decks
Enchantments
Warstorm Surge
25%inclusion4 decks16 decks
Presence of Gond
23%inclusion9 decks39 decks
Freed from the Real
23%inclusion19 decks84 decks
Binding the Old Gods
21%inclusion8 decks39 decks
Rhystic Study
19%inclusion16 decks84 decks
Unstoppable Plan
17%inclusion10 decks59 decks
Pemmin's Aura
17%inclusion14 decks84 decks
Propaganda
15%inclusion13 decks84 decks
Quest for Renewal
15%inclusion6 decks39 decks
Darksteel Mutation
15%inclusion3 decks20 decks
Blind Obedience
15%inclusion3 decks20 decks
Land Tax
15%inclusion3 decks20 decks
Jugan Defends the Temple
13%inclusion5 decks39 decks
Doubling Season
13%inclusion5 decks39 decks
Animate Dead
12%inclusion10 decks84 decks
Mystic Remora
12%inclusion10 decks84 decks
Retreat to Coralhelm
11%inclusion9 decks84 decks
Instill Energy
10%inclusion4 decks39 decks
City of Death
10%inclusion4 decks39 decks
Concordant Crossroads
10%inclusion4 decks39 decks
Cryptolith Rite
10%inclusion4 decks39 decks
Tribute to the World Tree
10%inclusion4 decks39 decks
Garruk's Uprising
10%inclusion4 decks39 decks
Faces of the Past
10%inclusion8 decks84 decks
Phyrexian Arena
10%inclusion8 decks84 decks
Fisher's Talent
8.6%inclusion3 decks35 decks
Liliana's Contract
8.3%inclusion7 decks84 decks
Reflections of Littjara
8.3%inclusion7 decks84 decks
Ranger Class
7.7%inclusion3 decks39 decks
Vault 87: Forced Evolution
7.7%inclusion3 decks39 decks
Primal Empathy
7.7%inclusion3 decks39 decks
Spelunking
7.7%inclusion3 decks39 decks
Simic Ascendancy
7.7%inclusion3 decks39 decks
Parallel Lives
7.7%inclusion3 decks39 decks
Moldervine Reclamation
7.7%inclusion3 decks39 decks
Guardian Project
7.7%inclusion3 decks39 decks
Promise of Aclazotz
7.1%inclusion6 decks84 decks
Bitterblossom
7.1%inclusion6 decks84 decks
Bastion of Remembrance
7.1%inclusion6 decks84 decks
Aura of Dominion
6.0%inclusion5 decks84 decks
Kiora Bests the Sea God
6.0%inclusion5 decks84 decks
Rooftop Storm
6.0%inclusion5 decks84 decks
Grave Pact
6.0%inclusion5 decks84 decks
Unholy Annex // Ritual Chamber
5.3%inclusion4 decks75 decks
Planeswalkers
Kiora, Behemoth Beckoner
21%inclusion8 decks39 decks
Kiora, Master of the Depths
15%inclusion6 decks39 decks
Nissa, Ascended Animist
15%inclusion6 decks39 decks
Teferi, Hero of Dominaria
15%inclusion3 decks20 decks
Kiora, the Crashing Wave
13%inclusion5 decks39 decks
Nissa, Voice of Zendikar
10%inclusion4 decks39 decks
Vraska, Relic Seeker
10%inclusion4 decks39 decks
Freyalise, Llanowar's Fury
10%inclusion4 decks39 decks
Vraska, Golgari Queen
10%inclusion4 decks39 decks
Garruk, Cursed Huntsman
10%inclusion4 decks39 decks
Jiang Yanggu, Wildcrafter
7.7%inclusion3 decks39 decks
Garruk Wildspeaker
7.7%inclusion3 decks39 decks
Tamiyo, Compleated Sage
7.7%inclusion3 decks39 decks
Garruk, Apex Predator
7.7%inclusion3 decks39 decks
Vraska the Unseen
7.7%inclusion3 decks39 decks
Liliana, Dreadhorde General
6.0%inclusion5 decks84 decks
Utility Lands
Reliquary Tower
31%inclusion26 decks84 decks
Bojuka Bog
24%inclusion20 decks84 decks
Mosswort Bridge
15%inclusion6 decks39 decks
Hall of Heliod's Generosity
15%inclusion3 decks20 decks
Rogue's Passage
13%inclusion11 decks84 decks
Nesting Grounds
11%inclusion9 decks84 decks
Minamo, School at Water's Edge
11%inclusion9 decks84 decks
Urborg, Tomb of Yawgmoth
11%inclusion9 decks84 decks
Llanowar Reborn
10%inclusion4 decks39 decks
Boseiju, Who Endures
10%inclusion4 decks39 decks
Dreadship Reef
10%inclusion8 decks84 decks
Shifting Woodland
7.9%inclusion3 decks38 decks
Mistrise Village
7.5%inclusion4 decks53 decks
Cabal Coffers
7.1%inclusion6 decks84 decks
Otawara, Soaring City
7.1%inclusion6 decks84 decks
Dark Depths
6.0%inclusion5 decks84 decks
Mortuary Mire
6.0%inclusion5 decks84 decks
Mana Artifacts
Sol Ring
81%inclusion68 decks84 decks
Arcane Signet
71%inclusion60 decks84 decks
Talisman of Indulgence
56%inclusion9 decks16 decks
Talisman of Creativity
50%inclusion8 decks16 decks
Talisman of Progress
45%inclusion9 decks20 decks
Talisman of Hierarchy
40%inclusion8 decks20 decks
Talisman of Dominance
32%inclusion27 decks84 decks
Relic of Sauron
31%inclusion5 decks16 decks
Azorius Signet
25%inclusion5 decks20 decks
Rakdos Signet
25%inclusion4 decks16 decks
Fellwar Stone
23%inclusion19 decks84 decks
Dimir Signet
21%inclusion18 decks84 decks
Thought Vessel
19%inclusion16 decks84 decks
Izzet Signet
19%inclusion3 decks16 decks
Simic Signet
15%inclusion6 decks39 decks
Orzhov Signet
15%inclusion3 decks20 decks
Patriar's Seal
14%inclusion12 decks84 decks
Commander's Sphere
13%inclusion11 decks84 decks
Chromatic Lantern
12%inclusion10 decks84 decks
Talisman of Resilience
10%inclusion4 decks39 decks
Golgari Signet
7.7%inclusion3 decks39 decks
Talisman of Curiosity
7.7%inclusion3 decks39 decks
Mind Stone
7.1%inclusion6 decks84 decks
Replicating Ring
6.0%inclusion5 decks84 decks
Astral Cornucopia
6.0%inclusion5 decks84 decks
Basalt Monolith
6.0%inclusion5 decks84 decks
Gilded Lotus
6.0%inclusion5 decks84 decks
Everflowing Chalice
6.0%inclusion5 decks84 decks
Lands
Command Tower
92%inclusion77 decks84 decks
Dragonskull Summit
56%inclusion9 decks16 decks
Arcane Sanctum
55%inclusion11 decks20 decks
Hinterland Harbor
54%inclusion21 decks39 decks
Xander's Lounge
50%inclusion8 decks16 decks
Drowned Catacomb
50%inclusion42 decks84 decks
Smoldering Marsh
50%inclusion8 decks16 decks
Sulfur Falls
50%inclusion8 decks16 decks
Exotic Orchard
49%inclusion41 decks84 decks
Sea of Clouds
45%inclusion9 decks20 decks
Prairie Stream
45%inclusion9 decks20 decks
Glacial Fortress
45%inclusion9 decks20 decks
Crumbling Necropolis
44%inclusion7 decks16 decks
Opulent Palace
44%inclusion17 decks39 decks
Watery Grave
42%inclusion35 decks84 decks
Sunken Hollow
40%inclusion34 decks84 decks
Yavimaya Coast
38%inclusion15 decks39 decks
Overgrown Tomb
38%inclusion15 decks39 decks
Luxury Suite
38%inclusion6 decks16 decks
Blood Crypt
38%inclusion6 decks16 decks
Golgari Rot Farm
36%inclusion14 decks39 decks
Simic Growth Chamber
36%inclusion14 decks39 decks
Woodland Cemetery
36%inclusion14 decks39 decks
Godless Shrine
35%inclusion7 decks20 decks
Evolving Wilds
33%inclusion28 decks84 decks
Undergrowth Stadium
33%inclusion13 decks39 decks
Breeding Pool
33%inclusion13 decks39 decks
Steam Vents
31%inclusion5 decks16 decks
Shipwreck Marsh
31%inclusion26 decks84 decks
Temple of Malady
31%inclusion12 decks39 decks
Zagoth Triome
31%inclusion12 decks39 decks
Skycloud Expanse
30%inclusion6 decks20 decks
Hallowed Fountain
30%inclusion6 decks20 decks
Path of Ancestry
30%inclusion25 decks84 decks
Riverpyre Verge
29%inclusion4 decks14 decks
Choked Estuary
29%inclusion24 decks84 decks
Temple of Mystery
28%inclusion11 decks39 decks
Dimir Aqueduct
27%inclusion23 decks84 decks
Rejuvenating Springs
26%inclusion10 decks39 decks
Llanowar Wastes
26%inclusion10 decks39 decks
Seachrome Coast
25%inclusion5 decks20 decks
Foreboding Ruins
25%inclusion4 decks16 decks
Haunted Ridge
25%inclusion4 decks16 decks
Stormcarved Coast
25%inclusion4 decks16 decks
Vault of Champions
25%inclusion5 decks20 decks
Raffine's Tower
25%inclusion5 decks20 decks
Morphic Pool
24%inclusion20 decks84 decks
Vineglimmer Snarl
23%inclusion9 decks39 decks
Dreamroot Cascade
23%inclusion9 decks39 decks
Terramorphic Expanse
23%inclusion19 decks84 decks