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
0.37% of 8661 decks
32 decks
Azlask, the Swelling Scourge
0.21% of 4690 decks
10 decks
New Cards
Pollywog Prodigy
50% of 6 decks
+38% synergy
Patchwork Banner
33% of 18 decks
+18% synergy
Starfall Invocation
19% of 16 decks
+15% synergy
Three Tree City
14% of 28 decks
-0% synergy
High Synergy Cards
Sire of Stagnation
43% of 63 decks
+42% synergy
Morophon, the Boundless
41% of 51 decks
+40% synergy
Hideous Taskmaster
41% of 64 decks
+39% synergy
Forsaken Monument
39% of 116 decks
+37% synergy
Eldrazi Temple
37% of 116 decks
+36% synergy
Awakening Zone
36% of 84 decks
+35% synergy
Snapping Voidcraw
36% of 84 decks
+34% synergy
Reliquary Tower
63% of 116 decks
+34% synergy
Artisan of Kozilek
34% of 116 decks
+32% synergy
Eldrazi Displacer
32% of 77 decks
+32% synergy
Top Cards
Counterspell
39% of 116 decks
+18% synergy
Garruk's Uprising
35% of 84 decks
+28% synergy
Spawnbed Protector
33% of 115 decks
+31% synergy
Echoes of Eternity
32% of 115 decks
+30% synergy
Chittering Dispatcher
32% of 84 decks
+30% synergy
Glaring Fleshraker
31% of 115 decks
+28% synergy
All Is Dust
31% of 116 decks
+29% synergy
Titans' Vanguard
31% of 55 decks
+30% synergy
Eldritch Immunity
29% of 115 decks
+26% synergy
Swords to Plowshares
29% of 77 decks
+0% synergy
Creatures
Herald of Kozilek
28% of 64 decks
+28% synergy
Writhing Chrysalis
27% of 55 decks
+26% synergy
It That Heralds the End
26% of 116 decks
+24% synergy
Kozilek, Butcher of Truth
25% of 116 decks
+23% synergy
Birds of Paradise
25% of 84 decks
+13% synergy
Ulamog, the Defiler
24% of 115 decks
+22% synergy
Ulamog, the Ceaseless Hunger
24% of 116 decks
+23% synergy
Mutated Cultist
24% of 63 decks
+23% synergy
Bismuth Mindrender
24% of 63 decks
+23% synergy
Azlask, the Swelling Scourge
24% of 51 decks
+23% synergy
Kozilek, the Great Distortion
23% of 116 decks
+22% synergy
Oblivion Sower
22% of 116 decks
+21% synergy
It That Betrays
22% of 116 decks
+21% synergy
Angelic Aberration
22% of 77 decks
+21% synergy
Twins of Discord
22% of 115 decks
+21% synergy
Benthic Anomaly
22% of 115 decks
+20% synergy
Zhulodok, Void Gorger
22% of 116 decks
+21% synergy
World Breaker
21% of 84 decks
+21% synergy
Ulamog's Crusher
20% of 116 decks
+19% synergy
Endbringer
20% of 116 decks
+19% synergy
Ulamog, the Infinite Gyre
20% of 116 decks
+18% synergy
Deepfathom Skulker
19% of 116 decks
+19% synergy
Void Winnower
19% of 116 decks
+18% synergy
Eldrazi Linebreaker
19% of 64 decks
+18% synergy
Spawn-Gang Commander
19% of 64 decks
+18% synergy
Nulldrifter
18% of 115 decks
+17% synergy
Conduit of Ruin
18% of 116 decks
+17% synergy
Emrakul, the World Anew
18% of 116 decks
+17% synergy
Ulalek, Fused Atrocity
18% of 51 decks
+17% synergy
Kozilek, the Broken Reality
17% of 115 decks
+16% synergy
Flayer of Loyalties
17% of 116 decks
+16% synergy
Sifter of Skulls
16% of 63 decks
+15% synergy
Breaker of Creation
16% of 115 decks
+15% synergy
Emrakul's Hatcher
16% of 64 decks
+15% synergy
Esper Sentinel
16% of 77 decks
+6% synergy
Drowner of Hope
16% of 116 decks
+15% synergy
Pathrazer of Ulamog
16% of 116 decks
+15% synergy
Vile Redeemer
15% of 84 decks
+15% synergy
Sowing Mycospawn
15% of 84 decks
+14% synergy
Ornithopter of Paradise
15% of 116 decks
+10% synergy
Brood Monitor
14% of 84 decks
+14% synergy
Wastescape Battlemage
14% of 84 decks
+13% synergy
Seedborn Muse
14% of 84 decks
+10% synergy
Hullbreaker Horror
14% of 116 decks
+10% synergy
Murkfiend Liege
13% of 84 decks
+12% synergy
Basking Broodscale
13% of 84 decks
+12% synergy
Llanowar Elves
13% of 84 decks
+3% synergy
Emrakul, the Promised End
13% of 116 decks
+12% synergy
Roaming Throne
13% of 116 decks
+2% synergy
Voidpouncer
12% of 24 decks
+12% synergy
Instants
Heroic Intervention
25% of 84 decks
+11% synergy
Ugin's Binding
23% of 115 decks
+22% synergy
Eldrazi Confluence
23% of 115 decks
+21% synergy
Teferi's Protection
22% of 77 decks
+13% synergy
Path to Exile
22% of 77 decks
+2% synergy
Cyclonic Rift
21% of 116 decks
+7% synergy
Vampiric Tutor
17% of 63 decks
+8% synergy
Brainstorm
17% of 116 decks
+7% synergy
Null Elemental Blast
17% of 115 decks
+14% synergy
Mana Drain
16% of 116 decks
+9% synergy
Fierce Guardianship
16% of 116 decks
+7% synergy
Negate
16% of 116 decks
+4% synergy
Enlightened Tutor
14% of 77 decks
+6% synergy
Kozilek's Command
14% of 115 decks
+12% synergy
Arcane Denial
14% of 116 decks
+4% synergy
Return of the Wildspeaker
13% of 84 decks
+7% synergy
Worldly Tutor
13% of 84 decks
+6% synergy
Beast Within
13% of 84 decks
-5% synergy
Crib Swap
13% of 77 decks
+12% synergy
Not of This World
12% of 116 decks
+11% synergy
Dovin's Veto
12% of 77 decks
+7% synergy
An Offer You Can't Refuse
11% of 116 decks
+1% synergy
Growth Spiral
11% of 84 decks
+6% synergy
Dramatic Reversal
10% of 116 decks
+8% synergy
Pongify
10% of 116 decks
+5% synergy
Kozilek's Return
9% of 64 decks
+9% synergy
Generous Gift
9% of 77 decks
-3% synergy
Rapid Hybridization
8% of 116 decks
+3% synergy
Swan Song
8% of 116 decks
-0% synergy
Abstruse Appropriation
7% of 54 decks
+6% synergy
Assassin's Trophy
7% of 56 decks
+1% synergy
Dispel
7% of 116 decks
+5% synergy
Frantic Search
7% of 116 decks
+1% synergy
Mystical Tutor
7% of 116 decks
-1% synergy
Akroma's Will
6% of 77 decks
+2% synergy
Eladamri's Call
6% of 65 decks
+4% synergy
Sink into Stupor
6% of 115 decks
-1% synergy
Nature's Claim
6% of 84 decks
+1% synergy
Brainsurge
5% of 115 decks
+4% synergy
Warping Wail
5% of 116 decks
+4% synergy
Spell Pierce
5% of 116 decks
+3% synergy
Aetherize
5% of 116 decks
+3% synergy
Reality Shift
5% of 116 decks
+1% synergy
Opt
5% of 116 decks
+0% synergy
Sorceries
Cultivate
26% of 84 decks
+4% synergy
Farseek
23% of 84 decks
+7% synergy
Kodama's Reach
21% of 84 decks
+6% synergy
Demonic Tutor
21% of 63 decks
+9% synergy
Nature's Lore
19% of 84 decks
+4% synergy
Selective Obliteration
17% of 115 decks
+16% synergy
Rishkar's Expertise
17% of 84 decks
+12% synergy
Skittering Invasion
15% of 116 decks
+14% synergy
Three Visits
14% of 84 decks
+3% synergy
Rampant Growth
14% of 84 decks
-2% synergy
Austere Command
13% of 77 decks
+7% synergy
Rise of the Eldrazi
11% of 116 decks
+10% synergy
Ancient Stirrings
11% of 84 decks
+11% synergy
Horrific Assault
10% of 31 decks
+9% synergy
Reanimate
10% of 63 decks
+2% synergy
Toxic Deluge
10% of 63 decks
+1% synergy
Supreme Verdict
9% of 77 decks
+6% synergy
Blasphemous Act
8% of 64 decks
-9% synergy
Fabricate
8% of 116 decks
+5% synergy
Preordain
8% of 116 decks
+2% synergy
Ponder
8% of 116 decks
+1% synergy
Windfall
8% of 116 decks
+1% synergy
Farewell
6% of 77 decks
+0% synergy
Skyshroud Claim
6% of 84 decks
+2% synergy
Idyllic Tutor
5% of 77 decks
+3% synergy
Wrath of God
5% of 77 decks
+2% synergy
Utility Artifacts
Lightning Greaves
28% of 116 decks
+2% synergy
Herald's Horn
25% of 116 decks
+19% synergy
Mystic Forge
23% of 116 decks
+20% synergy
Darksteel Monolith
21% of 116 decks
+19% synergy
Urza's Incubator
20% of 116 decks
+17% synergy
Eldrazi Monument
19% of 116 decks
+18% synergy
Swiftfoot Boots
18% of 116 decks
-10% synergy
Yggdrasil, Rebirth Engine
16% of 32 decks
+15% synergy
Idol of False Gods
13% of 115 decks
+12% synergy
Ashnod's Altar
12% of 116 decks
+4% synergy
Fist of Suns
12% of 51 decks
+11% synergy
The Great Henge
11% of 84 decks
+6% synergy
Thousand-Year Elixir
10% of 116 decks
+8% synergy
Idol of Oblivion
9% of 116 decks
+5% synergy
Isochron Scepter
9% of 116 decks
+6% synergy
Illusionist's Bracers
8% of 116 decks
+6% synergy
Unwinding Clock
8% of 116 decks
+5% synergy
Sensei's Divining Top
8% of 116 decks
+2% synergy
Mirror Box
7% of 116 decks
+6% synergy
Moonsilver Key
7% of 116 decks
+5% synergy
Lithoform Engine
7% of 116 decks
+5% synergy
Vedalken Orrery
6% of 116 decks
+5% synergy
Rings of Brighthearth
6% of 116 decks
+4% synergy
Staff of Domination
6% of 116 decks
+4% synergy
Sapphire Medallion
6% of 116 decks
+4% synergy
Maskwood Nexus
6% of 116 decks
+3% synergy
The One Ring
6% of 116 decks
-3% synergy
Thornbite Staff
5% of 116 decks
+4% synergy
Altar of the Brood
5% of 116 decks
+4% synergy
Akroma's Memorial
5% of 116 decks
+4% synergy
Mirage Mirror
5% of 116 decks
+4% synergy
Chimil, the Inner Sun
5% of 116 decks
+2% synergy
Skullclamp
5% of 116 decks
-7% synergy
Enchantments
Kozilek's Unsealing
27% of 115 decks
+25% synergy
Rhystic Study
24% of 116 decks
+10% synergy
Rhythm of the Wild
22% of 55 decks
+17% synergy
Path of Annihilation
21% of 84 decks
+20% synergy
From Beyond
18% of 84 decks
+17% synergy
Eldrazi Conscription
17% of 116 decks
+16% synergy
Propaganda
16% of 116 decks
+10% synergy
Temur Ascendancy
15% of 55 decks
+13% synergy
Parallel Lives
14% of 84 decks
+11% synergy
Smothering Tithe
13% of 77 decks
+1% synergy
Cryptolith Rite
12% of 84 decks
+10% synergy
Doubling Season
12% of 84 decks
+8% synergy
Imprisoned in the Moon
10% of 116 decks
+8% synergy
Kindred Discovery
10% of 116 decks
+7% synergy
Training Grounds
9% of 116 decks
+8% synergy
Reflections of Littjara
9% of 116 decks
+7% synergy
Mystic Remora
9% of 116 decks
+1% synergy
Impact Tremors
9% of 64 decks
+5% synergy
Ghostly Prison
9% of 77 decks
+4% synergy
Concordant Crossroads
8% of 84 decks
+7% synergy
Monstrous Vortex
8% of 84 decks
+6% synergy
Freed from the Real
8% of 116 decks
+7% synergy
Mana Reflection
7% of 84 decks
+6% synergy
Branching Evolution
7% of 84 decks
+5% synergy
Guardian Project
7% of 84 decks
+3% synergy
Pemmin's Aura
7% of 116 decks
+6% synergy
Anointed Procession
6% of 77 decks
+2% synergy
Grave Pact
6% of 63 decks
+4% synergy
Mana Echoes
6% of 64 decks
+6% synergy
Goblin Bombardment
6% of 64 decks
+3% synergy
Omniscience
6% of 116 decks
+5% synergy
Elven Chorus
6% of 84 decks
+4% synergy
Shadow in the Warp
5% of 55 decks
+4% synergy
Leyline of Anticipation
5% of 116 decks
+3% synergy
Planeswalkers
Ugin, the Ineffable
27% of 116 decks
+25% synergy
Kiora, Behemoth Beckoner
7% of 84 decks
+6% synergy
Tyvar, Jubilant Brawler
7% of 56 decks
+6% synergy
Utility Lands
Shrine of the Forsaken Gods
31% of 116 decks
+30% synergy
Tomb of the Spirit Dragon
28% of 116 decks
+27% synergy
Cascading Cataracts
28% of 116 decks
+26% synergy
Ugin's Labyrinth
21% of 115 decks
+19% synergy
Urza's Power Plant
20% of 116 decks
+18% synergy
Urza's Tower
20% of 116 decks
+18% synergy
Urza's Mine
20% of 116 decks
+18% synergy
Spawning Bed
18% of 116 decks
+18% synergy
Temple of the False God
18% of 116 decks
+8% synergy
Bonders' Enclave
16% of 116 decks
+13% synergy
Rogue's Passage
16% of 116 decks
-4% synergy
Tectonic Edge
14% of 116 decks
+13% synergy
Eye of Ugin
14% of 116 decks
+13% synergy
Yavimaya, Cradle of Growth
10% of 116 decks
+1% synergy
Ruins of Oran-Rief
9% of 116 decks
+8% synergy
Otawara, Soaring City
9% of 116 decks
+0% synergy
Ancient Tomb
9% of 116 decks
-2% synergy
Sanctum of Ugin
8% of 116 decks
+7% synergy
Urza's Saga
8% of 116 decks
+1% synergy
Dark Depths
7% of 116 decks
+6% synergy
Academy Ruins
7% of 116 decks
+4% synergy
Karn's Bastion
7% of 116 decks
+2% synergy
Buried Ruin
7% of 116 decks
+2% synergy
Bojuka Bog
6% of 63 decks
-9% synergy
Deserted Temple
6% of 116 decks
+6% synergy
Urza's Workshop
6% of 116 decks
+5% synergy
Seat of the Synod
6% of 116 decks
+3% synergy
Alchemist's Refuge
6% of 84 decks
+4% synergy
Ancient Den
5% of 77 decks
+3% synergy
Hall of Heliod's Generosity
5% of 77 decks
+2% synergy
Thespian's Stage
5% of 116 decks
+3% synergy
Mystic Sanctuary
5% of 116 decks
-1% synergy
Urborg, Tomb of Yawgmoth
5% of 116 decks
-5% synergy
Mana Artifacts
Sol Ring
92% of 116 decks
+8% synergy
Arcane Signet
77% of 116 decks
+5% synergy
Talisman of Dominance
37% of 63 decks
+29% synergy
Talisman of Curiosity
36% of 84 decks
+33% synergy
Talisman of Resilience
32% of 56 decks
+30% synergy
Talisman of Impulse
31% of 55 decks
+29% synergy
Thought Vessel
29% of 116 decks
+13% synergy
Chromatic Lantern
25% of 116 decks
+15% synergy
Basalt Monolith
22% of 116 decks
+20% synergy
Thran Dynamo
21% of 116 decks
+16% synergy
Hedron Archive
18% of 116 decks
+15% synergy
Talisman of Progress
17% of 77 decks
+12% synergy
Everflowing Chalice
16% of 116 decks
+12% synergy
Fellwar Stone
16% of 116 decks
-5% synergy
Mind Stone
15% of 116 decks
-3% synergy
Talisman of Creativity
14% of 64 decks
+7% synergy
Dreamstone Hedron
13% of 116 decks
+12% synergy
Mana Crypt
12% of 116 decks
+1% synergy
Simic Signet
12% of 84 decks
+9% synergy
Azorius Signet
10% of 77 decks
+5% synergy
Chromatic Orrery
10% of 116 decks
+9% synergy
Worn Powerstone
9% of 116 decks
+7% synergy
Talisman of Unity
9% of 65 decks
+8% synergy
Commander's Sphere
9% of 116 decks
-7% synergy
Izzet Signet
8% of 64 decks
+1% synergy
Decanter of Endless Water
8% of 116 decks
+3% synergy
Talisman of Hierarchy
7% of 54 decks
+2% synergy
Mana Vault
7% of 116 decks
+0% synergy
Gilded Lotus
6% of 116 decks
+3% synergy
Timeless Lotus
6% of 51 decks
+5% synergy
Talisman of Conviction
6% of 53 decks
+1% synergy
Talisman of Indulgence
6% of 53 decks
-0% synergy
Lands
Command Tower
83% of 116 decks
+9% synergy
Llanowar Wastes
61% of 56 decks
+55% synergy
Sulfurous Springs
57% of 53 decks
+52% synergy
Karplusan Forest
56% of 55 decks
+53% synergy
Underground River
56% of 63 decks
+51% synergy
Yavimaya Coast
54% of 84 decks
+48% synergy
Shivan Reef
53% of 64 decks
+47% synergy
Caves of Koilos
52% of 54 decks
+46% synergy
Battlefield Forge
51% of 53 decks
+45% synergy
Exotic Orchard
51% of 116 decks
+16% synergy
Brushland
49% of 65 decks
+46% synergy
Adarkar Wastes
48% of 77 decks
+44% synergy
Path of Ancestry
36% of 116 decks
+15% synergy
Secluded Courtyard
30% of 116 decks
+26% synergy
Unclaimed Territory
28% of 116 decks
+23% synergy
Twisted Landscape
25% of 51 decks
+23% synergy
Hallowed Fountain
25% of 77 decks
+16% synergy
Tranquil Landscape
25% of 65 decks
+22% synergy
Breeding Pool
24% of 84 decks
+15% synergy
Watery Grave
24% of 63 decks
+13% synergy
The World Tree
20% of 51 decks
+17% synergy
Sea of Clouds
19% of 77 decks
+14% synergy
Corrupted Crossroads
19% of 116 decks
+19% synergy
Temple Garden
18% of 65 decks
+10% synergy
Prairie Stream
18% of 77 decks
+11% synergy
Overgrown Tomb
18% of 56 decks
+9% synergy
Simic Growth Chamber
17% of 84 decks
+12% synergy
Stomping Ground
16% of 55 decks
+7% synergy
Temple of Malady
16% of 56 decks
+13% synergy
Zagoth Triome
16% of 56 decks
+13% synergy
Hinterland Harbor
15% of 84 decks
+10% synergy
Temple of Silence
15% of 54 decks
+11% synergy
Ketria Triome
15% of 55 decks
+11% synergy
Rejuvenating Springs
14% of 84 decks
+8% synergy
Tendo Ice Bridge
14% of 116 decks
+14% synergy
Opal Palace
14% of 116 decks
+11% synergy
Cavern of Souls
14% of 116 decks
+7% synergy
Blood Crypt
13% of 53 decks
+4% synergy
Glacial Fortress
13% of 77 decks
+8% synergy
Godless Shrine
13% of 54 decks
+4% synergy
Izzet Boilerworks
12% of 64 decks
+9% synergy
Steam Vents
12% of 64 decks
+3% synergy
Spara's Headquarters
12% of 65 decks
+9% synergy
Evolving Wilds
12% of 116 decks
-9% synergy
Azorius Chancery
12% of 77 decks
+8% synergy
Urza's Cave
11% of 115 decks
+6% synergy
Ash Barrens
11% of 116 decks
+6% synergy
Windswept Heath
11% of 116 decks
+1% synergy
Polluted Delta
11% of 116 decks
+0% synergy
Myriad Landscape
11% of 116 decks
-9% synergy