Ulamog's Dreadsire + Intruder Alarm
Ulamog's Dreadsire
Intruder Alarm
Requires
Ulamog's Dreadsire must be on the battlefield.
Intruder Alarm must be on the battlefield.
Ulamog's Dreadshire does not have summoning sickness.
Steps
- Activate Ulamog's Dreadsire by tapping it, creating a 10/10 Eldrazi creature token.
- When the Eldrazi enters the battlefield, Intruder Alarm triggers, untapping all creatures.
- Repeat.
Results
Infinite creature tokens. Infinite ETB. Infinite mana creatures you control can produce. Infinite untap of all creatures.
Ulalek, Fused Atrocity
0.35% of 8379 decks
29 decks
Azlask, the Swelling Scourge
0.22% of 4546 decks
10 decks
New Cards
Patchwork Banner
40% of 15 decks
+24% synergy
Three Tree City
17% of 23 decks
+2% synergy
High Synergy Cards
Sire of Stagnation
42% of 57 decks
+41% synergy
Morophon, the Boundless
40% of 47 decks
+40% synergy
Hideous Taskmaster
41% of 59 decks
+39% synergy
Forsaken Monument
39% of 107 decks
+37% synergy
Eldrazi Temple
37% of 107 decks
+36% synergy
Awakening Zone
37% of 78 decks
+36% synergy
Reliquary Tower
64% of 107 decks
+35% synergy
Eldrazi Displacer
35% of 71 decks
+34% synergy
Snapping Voidcraw
36% of 78 decks
+34% synergy
Artisan of Kozilek
34% of 107 decks
+32% synergy
Top Cards
Counterspell
39% of 107 decks
+18% synergy
Garruk's Uprising
33% of 78 decks
+26% synergy
Spawnbed Protector
33% of 107 decks
+30% synergy
Chittering Dispatcher
32% of 78 decks
+30% synergy
Echoes of Eternity
32% of 107 decks
+29% synergy
Titans' Vanguard
31% of 51 decks
+30% synergy
All Is Dust
31% of 107 decks
+29% synergy
Glaring Fleshraker
31% of 107 decks
+28% synergy
Swords to Plowshares
30% of 71 decks
+1% synergy
Herald of Kozilek
29% of 59 decks
+29% synergy
Creatures
Writhing Chrysalis
27% of 51 decks
+27% synergy
It That Heralds the End
27% of 107 decks
+26% synergy
Kozilek, Butcher of Truth
26% of 107 decks
+24% synergy
Kozilek, the Great Distortion
24% of 107 decks
+23% synergy
Ulamog, the Defiler
24% of 107 decks
+22% synergy
Azlask, the Swelling Scourge
23% of 47 decks
+23% synergy
Oblivion Sower
23% of 107 decks
+22% synergy
Ulamog, the Ceaseless Hunger
23% of 107 decks
+22% synergy
Birds of Paradise
23% of 78 decks
+11% synergy
Mutated Cultist
23% of 57 decks
+22% synergy
Bismuth Mindrender
23% of 57 decks
+22% synergy
Angelic Aberration
23% of 71 decks
+22% synergy
It That Betrays
22% of 107 decks
+21% synergy
Zhulodok, Void Gorger
21% of 107 decks
+21% synergy
Twins of Discord
21% of 107 decks
+20% synergy
Benthic Anomaly
21% of 107 decks
+20% synergy
Ulamog's Crusher
21% of 107 decks
+20% synergy
Ulamog, the Infinite Gyre
21% of 107 decks
+19% synergy
Deepfathom Skulker
20% of 107 decks
+19% synergy
Endbringer
20% of 107 decks
+19% synergy
Void Winnower
20% of 107 decks
+18% synergy
Emrakul, the World Anew
20% of 107 decks
+18% synergy
World Breaker
19% of 78 decks
+19% synergy
Ulalek, Fused Atrocity
19% of 47 decks
+19% synergy
Nulldrifter
19% of 107 decks
+17% synergy
Eldrazi Linebreaker
19% of 59 decks
+18% synergy
Spawn-Gang Commander
19% of 59 decks
+18% synergy
Conduit of Ruin
18% of 107 decks
+17% synergy
Kozilek, the Broken Reality
18% of 107 decks
+16% synergy
Sifter of Skulls
18% of 57 decks
+17% synergy
Emrakul's Hatcher
17% of 59 decks
+17% synergy
Drowner of Hope
17% of 107 decks
+17% synergy
Pathrazer of Ulamog
17% of 107 decks
+16% synergy
Breaker of Creation
17% of 107 decks
+16% synergy
Flayer of Loyalties
17% of 107 decks
+16% synergy
Vile Redeemer
17% of 78 decks
+17% synergy
Esper Sentinel
15% of 71 decks
+6% synergy
Brood Monitor
15% of 78 decks
+15% synergy
Voidpouncer
14% of 21 decks
+14% synergy
Wastescape Battlemage
14% of 78 decks
+13% synergy
Sowing Mycospawn
14% of 78 decks
+13% synergy
Seedborn Muse
14% of 78 decks
+10% synergy
Emrakul, the Promised End
14% of 107 decks
+13% synergy
Ornithopter of Paradise
14% of 107 decks
+10% synergy
Murkfiend Liege
13% of 78 decks
+12% synergy
Llanowar Elves
13% of 78 decks
+3% synergy
Arcanis the Omnipotent
12% of 107 decks
+11% synergy
Hullbreaker Horror
12% of 107 decks
+9% synergy
Roaming Throne
12% of 107 decks
+1% synergy
Herigast, Erupting Nullkite
12% of 59 decks
+11% synergy
Instants
Eldritch Immunity
28% of 107 decks
+25% synergy
Heroic Intervention
26% of 78 decks
+12% synergy
Teferi's Protection
25% of 71 decks
+16% synergy
Path to Exile
24% of 71 decks
+4% synergy
Ugin's Binding
23% of 107 decks
+22% synergy
Cyclonic Rift
22% of 107 decks
+8% synergy
Eldrazi Confluence
21% of 107 decks
+18% synergy
Vampiric Tutor
18% of 57 decks
+8% synergy
Mana Drain
17% of 107 decks
+9% synergy
Brainstorm
17% of 107 decks
+6% synergy
Null Elemental Blast
16% of 107 decks
+14% synergy
Fierce Guardianship
16% of 107 decks
+7% synergy
Negate
16% of 107 decks
+5% synergy
Arcane Denial
15% of 107 decks
+6% synergy
Not of This World
13% of 107 decks
+12% synergy
Kozilek's Command
13% of 107 decks
+11% synergy
Return of the Wildspeaker
13% of 78 decks
+6% synergy
Worldly Tutor
13% of 78 decks
+6% synergy
Beast Within
13% of 78 decks
-6% synergy
Enlightened Tutor
13% of 71 decks
+5% synergy
An Offer You Can't Refuse
12% of 107 decks
+2% synergy
Crib Swap
11% of 71 decks
+10% synergy
Dovin's Veto
11% of 71 decks
+7% synergy
Pongify
11% of 107 decks
+5% synergy
Growth Spiral
10% of 78 decks
+5% synergy
Kozilek's Return
10% of 59 decks
+10% synergy
Generous Gift
10% of 71 decks
-2% synergy
Dramatic Reversal
9% of 107 decks
+7% synergy
Rapid Hybridization
8% of 107 decks
+4% synergy
Mystical Tutor
7% of 107 decks
-0% synergy
Spell Pierce
7% of 107 decks
+5% synergy
Dispel
7% of 107 decks
+4% synergy
Frantic Search
7% of 107 decks
+1% synergy
Swan Song
7% of 107 decks
-2% synergy
Abstruse Appropriation
6% of 50 decks
+5% synergy
Assassin's Trophy
6% of 51 decks
-1% synergy
Akroma's Will
6% of 71 decks
+1% synergy
Warping Wail
6% of 107 decks
+5% synergy
Reality Shift
6% of 107 decks
+1% synergy
Opt
6% of 107 decks
+1% synergy
Sink into Stupor
6% of 107 decks
-2% synergy
Entomb
5% of 57 decks
+2% synergy
Nature's Claim
5% of 78 decks
+0% synergy
Chaos Warp
5% of 59 decks
-11% synergy
Sorceries
Cultivate
27% of 78 decks
+5% synergy
Kodama's Reach
23% of 78 decks
+8% synergy
Farseek
23% of 78 decks
+7% synergy
Demonic Tutor
21% of 57 decks
+9% synergy
Nature's Lore
19% of 78 decks
+4% synergy
Rishkar's Expertise
18% of 78 decks
+13% synergy
Selective Obliteration
18% of 107 decks
+16% synergy
Three Visits
15% of 78 decks
+4% synergy
Skittering Invasion
15% of 107 decks
+15% synergy
Rampant Growth
14% of 78 decks
-2% synergy
Ancient Stirrings
12% of 78 decks
+11% synergy
Horrific Assault
12% of 26 decks
+11% synergy
Austere Command
11% of 71 decks
+5% synergy
Rise of the Eldrazi
11% of 107 decks
+10% synergy
Reanimate
9% of 57 decks
+1% synergy
Toxic Deluge
9% of 57 decks
+0% synergy
Blasphemous Act
8% of 59 decks
-8% synergy
Supreme Verdict
8% of 71 decks
+5% synergy
Fabricate
8% of 107 decks
+5% synergy
Preordain
8% of 107 decks
+3% synergy
Windfall
8% of 107 decks
+2% synergy
Ponder
7% of 107 decks
+1% synergy
Farewell
7% of 71 decks
+1% synergy
Skyshroud Claim
6% of 78 decks
+2% synergy
Idyllic Tutor
6% of 71 decks
+3% synergy
Wrath of God
6% of 71 decks
+2% synergy
Buried Alive
5% of 57 decks
+2% synergy
Neoform
5% of 78 decks
+4% synergy
Last March of the Ents
5% of 78 decks
+3% synergy
Vandalblast
5% of 59 decks
-3% synergy
Faithless Looting
5% of 59 decks
-3% synergy
Utility Artifacts
Lightning Greaves
26% of 107 decks
+1% synergy
Herald's Horn
24% of 107 decks
+18% synergy
Mystic Forge
23% of 107 decks
+20% synergy
Darksteel Monolith
21% of 107 decks
+20% synergy
Urza's Incubator
20% of 107 decks
+17% synergy
Eldrazi Monument
19% of 107 decks
+17% synergy
Swiftfoot Boots
18% of 107 decks
-10% synergy
Yggdrasil, Rebirth Engine
15% of 26 decks
+15% synergy
Idol of False Gods
13% of 107 decks
+12% synergy
Ashnod's Altar
12% of 107 decks
+4% synergy
The Great Henge
12% of 78 decks
+7% synergy
Thousand-Year Elixir
11% of 107 decks
+9% synergy
Fist of Suns
11% of 47 decks
+10% synergy
Idol of Oblivion
10% of 107 decks
+6% synergy
Isochron Scepter
8% of 107 decks
+6% synergy
Unwinding Clock
8% of 107 decks
+6% synergy
Sensei's Divining Top
8% of 107 decks
+3% synergy
Mirror Box
7% of 107 decks
+6% synergy
Illusionist's Bracers
7% of 107 decks
+6% synergy
Moonsilver Key
7% of 107 decks
+6% synergy
Staff of Domination
7% of 107 decks
+6% synergy
Vedalken Orrery
7% of 107 decks
+5% synergy
Lithoform Engine
7% of 107 decks
+5% synergy
Maskwood Nexus
7% of 107 decks
+4% synergy
The One Ring
7% of 107 decks
-2% synergy
Thornbite Staff
6% of 107 decks
+5% synergy
Akroma's Memorial
6% of 107 decks
+4% synergy
Mirage Mirror
6% of 107 decks
+4% synergy
Rings of Brighthearth
6% of 107 decks
+4% synergy
Sapphire Medallion
6% of 107 decks
+4% synergy
Chimil, the Inner Sun
6% of 107 decks
+3% synergy
Skullclamp
6% of 107 decks
-7% synergy
Enchantments
Kozilek's Unsealing
27% of 107 decks
+25% synergy
Rhystic Study
24% of 107 decks
+10% synergy
Rhythm of the Wild
22% of 51 decks
+16% synergy
Path of Annihilation
21% of 78 decks
+19% synergy
Eldrazi Conscription
17% of 107 decks
+16% synergy
Propaganda
17% of 107 decks
+11% synergy
From Beyond
17% of 78 decks
+16% synergy
Parallel Lives
15% of 78 decks
+12% synergy
Cryptolith Rite
13% of 78 decks
+11% synergy
Doubling Season
13% of 78 decks
+9% synergy
Smothering Tithe
13% of 71 decks
+1% synergy
Temur Ascendancy
12% of 51 decks
+10% synergy
Kindred Discovery
10% of 107 decks
+7% synergy
Mystic Remora
10% of 107 decks
+1% synergy
Impact Tremors
10% of 59 decks
+6% synergy
Ghostly Prison
10% of 71 decks
+5% synergy
Training Grounds
9% of 107 decks
+8% synergy
Imprisoned in the Moon
9% of 107 decks
+7% synergy
Reflections of Littjara
9% of 107 decks
+7% synergy
Concordant Crossroads
9% of 78 decks
+8% synergy
Mana Reflection
8% of 78 decks
+7% synergy
Monstrous Vortex
8% of 78 decks
+6% synergy
Guardian Project
8% of 78 decks
+4% synergy
Freed from the Real
7% of 107 decks
+6% synergy
Grave Pact
7% of 57 decks
+5% synergy
Mana Echoes
7% of 59 decks
+6% synergy
Pemmin's Aura
7% of 107 decks
+6% synergy
Omniscience
7% of 107 decks
+5% synergy
Leyline of Anticipation
7% of 107 decks
+4% synergy
Branching Evolution
6% of 78 decks
+4% synergy
Elven Chorus
6% of 78 decks
+4% synergy
Anointed Procession
6% of 71 decks
+1% synergy
Black Market Connections
5% of 57 decks
-0% synergy
Up the Beanstalk
5% of 78 decks
+3% synergy
Hardened Scales
5% of 78 decks
+1% synergy
Rising of the Day
5% of 59 decks
+2% synergy
Goblin Bombardment
5% of 59 decks
+2% synergy
Planeswalkers
Ugin, the Ineffable
26% of 107 decks
+24% synergy
Kiora, Behemoth Beckoner
8% of 78 decks
+7% synergy
Tyvar, Jubilant Brawler
6% of 51 decks
+5% synergy
Utility Lands
Shrine of the Forsaken Gods
31% of 107 decks
+29% synergy
Tomb of the Spirit Dragon
29% of 107 decks
+28% synergy
Cascading Cataracts
28% of 107 decks
+27% synergy
Ugin's Labyrinth
21% of 107 decks
+19% synergy
Urza's Power Plant
20% of 107 decks
+18% synergy
Urza's Tower
20% of 107 decks
+18% synergy
Urza's Mine
20% of 107 decks
+18% synergy
Spawning Bed
19% of 107 decks
+18% synergy
Temple of the False God
19% of 107 decks
+9% synergy
Rogue's Passage
17% of 107 decks
-2% synergy
Bonders' Enclave
16% of 107 decks
+13% synergy
Tectonic Edge
14% of 107 decks
+13% synergy
Eye of Ugin
13% of 107 decks
+12% synergy
Yavimaya, Cradle of Growth
10% of 107 decks
+1% synergy
Ruins of Oran-Rief
9% of 107 decks
+9% synergy
Urza's Saga
8% of 107 decks
+1% synergy
Otawara, Soaring City
8% of 107 decks
+0% synergy
Ancient Tomb
8% of 107 decks
-2% synergy
Sanctum of Ugin
7% of 107 decks
+7% synergy
Academy Ruins
7% of 107 decks
+5% synergy
Buried Ruin
7% of 107 decks
+2% synergy
Bojuka Bog
7% of 57 decks
-9% synergy
Deserted Temple
7% of 107 decks
+6% synergy
Urza's Workshop
7% of 107 decks
+6% synergy
Seat of the Synod
7% of 107 decks
+3% synergy
Karn's Bastion
7% of 107 decks
+1% synergy
Ancient Den
6% of 71 decks
+3% synergy
Hall of Heliod's Generosity
6% of 71 decks
+3% synergy
Dark Depths
6% of 107 decks
+4% synergy
Mystic Sanctuary
6% of 107 decks
-1% synergy
Creeping Tar Pit
5% of 57 decks
+4% synergy
Restless Vinestalk
5% of 78 decks
+4% synergy
Alchemist's Refuge
5% of 78 decks
+4% synergy
Mana Artifacts
Sol Ring
93% of 107 decks
+8% synergy
Arcane Signet
75% of 107 decks
+3% synergy
Talisman of Dominance
37% of 57 decks
+29% synergy
Talisman of Curiosity
36% of 78 decks
+33% synergy
Talisman of Resilience
33% of 51 decks
+31% synergy
Talisman of Impulse
31% of 51 decks
+30% synergy
Thought Vessel
29% of 107 decks
+13% synergy
Chromatic Lantern
24% of 107 decks
+15% synergy
Basalt Monolith
21% of 107 decks
+18% synergy
Thran Dynamo
21% of 107 decks
+16% synergy
Talisman of Progress
18% of 71 decks
+14% synergy
Hedron Archive
17% of 107 decks
+14% synergy
Fellwar Stone
17% of 107 decks
-4% synergy
Everflowing Chalice
16% of 107 decks
+11% synergy
Dreamstone Hedron
14% of 107 decks
+13% synergy
Mind Stone
14% of 107 decks
-4% synergy
Talisman of Creativity
14% of 59 decks
+7% synergy
Simic Signet
13% of 78 decks
+10% synergy
Mana Crypt
12% of 107 decks
+1% synergy
Chromatic Orrery
10% of 107 decks
+9% synergy
Worn Powerstone
10% of 107 decks
+8% synergy
Talisman of Unity
10% of 60 decks
+8% synergy
Azorius Signet
10% of 71 decks
+4% synergy
Talisman of Hierarchy
8% of 50 decks
+2% synergy
Decanter of Endless Water
7% of 107 decks
+2% synergy
Commander's Sphere
7% of 107 decks
-8% synergy
Izzet Signet
7% of 59 decks
+0% synergy
Gilded Lotus
7% of 107 decks
+3% synergy
Mana Vault
7% of 107 decks
+0% synergy
Timeless Lotus
6% of 47 decks
+5% synergy
Talisman of Indulgence
6% of 49 decks
+0% synergy
Lands
Command Tower
82% of 107 decks
+9% synergy
Llanowar Wastes
61% of 51 decks
+55% synergy
Sulfurous Springs
55% of 49 decks
+51% synergy
Karplusan Forest
55% of 51 decks
+51% synergy
Underground River
54% of 57 decks
+50% synergy
Yavimaya Coast
54% of 78 decks
+48% synergy
Shivan Reef
53% of 59 decks
+46% synergy
Battlefield Forge
52% of 48 decks
+47% synergy
Caves of Koilos
52% of 50 decks
+46% synergy
Exotic Orchard
50% of 107 decks
+15% synergy
Brushland
48% of 60 decks
+45% synergy
Adarkar Wastes
48% of 71 decks
+44% synergy
Path of Ancestry
36% of 107 decks
+15% synergy
Secluded Courtyard
30% of 107 decks
+25% synergy
Unclaimed Territory
27% of 107 decks
+22% synergy
Hallowed Fountain
27% of 71 decks
+18% synergy
Breeding Pool
24% of 78 decks
+15% synergy
Twisted Landscape
23% of 47 decks
+21% synergy
Tranquil Landscape
23% of 60 decks
+21% synergy
Watery Grave
23% of 57 decks
+12% synergy
Sea of Clouds
21% of 71 decks
+15% synergy
Temple Garden
20% of 60 decks
+11% synergy
Corrupted Crossroads
19% of 107 decks
+18% synergy
Temple of Malady
18% of 51 decks
+14% synergy
Stomping Ground
18% of 51 decks
+9% synergy
Overgrown Tomb
18% of 51 decks
+8% synergy
The World Tree
17% of 47 decks
+15% synergy
Prairie Stream
17% of 71 decks
+10% synergy
Simic Growth Chamber
17% of 78 decks
+12% synergy
Hinterland Harbor
17% of 78 decks
+11% synergy
Temple of Silence
16% of 50 decks
+12% synergy
Zagoth Triome
16% of 51 decks
+12% synergy
Ketria Triome
16% of 51 decks
+12% synergy
Rejuvenating Springs
15% of 78 decks
+9% synergy
Tendo Ice Bridge
15% of 107 decks
+15% synergy
Opal Palace
15% of 107 decks
+12% synergy
Blood Crypt
14% of 49 decks
+5% synergy
Godless Shrine
14% of 50 decks
+5% synergy
Steam Vents
14% of 59 decks
+5% synergy
Cavern of Souls
13% of 107 decks
+6% synergy
Glacial Fortress
13% of 71 decks
+7% synergy
Ash Barrens
12% of 107 decks
+7% synergy
Windswept Heath
12% of 107 decks
+2% synergy
Evolving Wilds
12% of 107 decks
-9% synergy
Izzet Boilerworks
12% of 59 decks
+8% synergy
Training Center
12% of 59 decks
+6% synergy
Spara's Headquarters
12% of 60 decks
+8% synergy
Azorius Chancery
11% of 71 decks
+8% synergy
Polluted Delta
11% of 107 decks
+0% synergy
Myriad Landscape
11% of 107 decks
-9% synergy