Slobad, Iron Goblin
Scarecrone
Intruder Alarm

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
You control an artifact creature with mana value at least five. Slobad and Scarecrone do not have summoning sickness.

   Steps

How does this combo work?
1
Activate Slobad by tapping it and sacrificing an artifact creature with mana value five or greater, adding at least that can only be spent to cast artifact spells or activate artifact abilities.
2
Activate Scarecrone's last ability by paying 4 and tapping it, returning the sacrificed creature from your graveyard to the battlefield.
3
Intruder Alarm triggers, untapping all creatures.
4
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite mana creatures you control can produce
Infinite red mana that can only be spent to cast artifact spells or activate artifact abilities
Infinite sacrifice triggers
Infinite untap of all creatures
Breya, Etherium Shaper
0.0%inclusion1 decks18.9K decks
Sisay, Weatherlight Captain
0.0%inclusion1 decks15.8K decks
Saheeli, the Sun's Brilliance
0.0%inclusion1 decks2.13K decks
Reaper King
0.0%inclusion1 decks7.19K decks
Creatures
Birds of Paradise
100%inclusion2 decks2 decks
72%synergy
Dauntless Scrapbot
100%inclusion1 decks1 decks
100%synergy
Mm'menon, the Right Hand
100%inclusion1 decks1 decks
99%synergy
Volatile Stormdrake
100%inclusion1 decks1 decks
98%synergy
Dockside Extortionist
50%inclusion2 decks4 decks
47%synergy
Myr Retriever
50%inclusion2 decks4 decks
48%synergy
Junk Diver
50%inclusion2 decks4 decks
49%synergy
Jhoira, Weatherlight Captain
50%inclusion2 decks4 decks
44%synergy
Emry, Lurker of the Loch
50%inclusion2 decks4 decks
46%synergy
Cogwork Assembler
50%inclusion2 decks4 decks
50%synergy
Etherium Sculptor
50%inclusion2 decks4 decks
44%synergy
Dryad of the Ilysian Grove
50%inclusion1 decks2 decks
42%synergy
Faeburrow Elder
50%inclusion1 decks2 decks
39%synergy
Bloom Tender
50%inclusion1 decks2 decks
43%synergy
Captain Sisay
50%inclusion1 decks2 decks
49%synergy
Derevi, Empyrial Tactician
50%inclusion1 decks2 decks
46%synergy
Najeela, the Blade-Blossom
50%inclusion1 decks2 decks
48%synergy
Samut, Voice of Dissent
50%inclusion1 decks2 decks
48%synergy
Jegantha, the Wellspring
50%inclusion1 decks2 decks
45%synergy
Emiel the Blessed
50%inclusion1 decks2 decks
47%synergy
Ignoble Hierarch
50%inclusion1 decks2 decks
26%synergy
Katilda, Dawnhart Prime
50%inclusion1 decks2 decks
48%synergy
Tanuki Transplanter
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49%synergy
Delighted Halfling
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38%synergy
Kutzil, Malamet Exemplar
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35%synergy
Honest Rutstein
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45%synergy
Adrix and Nev, Twincasters
50%inclusion1 decks2 decks
45%synergy
Ghired, Mirror of the Wilds
50%inclusion1 decks2 decks
49%synergy
Lavinia, Azorius Renegade
33%inclusion1 decks3 decks
31%synergy
Ertai Resurrected
33%inclusion1 decks3 decks
31%synergy
Lotho, Corrupt Shirriff
33%inclusion1 decks3 decks
20%synergy
Tinybones, the Pickpocket
33%inclusion1 decks3 decks
32%synergy
Breeches, the Blastmaker
33%inclusion1 decks3 decks
33%synergy
Soldevi Adnate
33%inclusion1 decks3 decks
33%synergy
Ratadrabik of Urborg
33%inclusion1 decks3 decks
31%synergy
Illuminor Szeras
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33%synergy
Cryptek
33%inclusion1 decks3 decks
33%synergy
Urza, Prince of Kroog
33%inclusion1 decks3 decks
31%synergy
Tawnos, Solemn Survivor
33%inclusion1 decks3 decks
33%synergy
Mondrak, Glory Dominus
33%inclusion1 decks3 decks
27%synergy
Romana II
33%inclusion1 decks3 decks
33%synergy
Walking Ballista
25%inclusion1 decks4 decks
22%synergy
Goblin Engineer
25%inclusion1 decks4 decks
22%synergy
Goblin Welder
25%inclusion1 decks4 decks
23%synergy
Reckless Fireweaver
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21%synergy
Farid, Enterprising Salvager
25%inclusion1 decks4 decks
25%synergy
Quicksmith Genius
25%inclusion1 decks4 decks
25%synergy
Metalworker
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25%synergy
Workshop Assistant
25%inclusion1 decks4 decks
25%synergy
Mirran Spy
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25%synergy
Instants
Scour for Scrap
100%inclusion1 decks1 decks
98%synergy
Fierce Guardianship
50%inclusion2 decks4 decks
32%synergy
Negate
50%inclusion2 decks4 decks
29%synergy
Vampiric Tutor
33%inclusion1 decks3 decks
18%synergy
Enlightened Tutor
33%inclusion1 decks3 decks
18%synergy
Swords to Plowshares
33%inclusion1 decks3 decks
-28%synergy
Deadly Rollick
33%inclusion1 decks3 decks
20%synergy
Stinging Study
33%inclusion1 decks3 decks
32%synergy
Three Steps Ahead
33%inclusion1 decks3 decks
30%synergy
Mana Drain
25%inclusion1 decks4 decks
10%synergy
Counterspell
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-17%synergy
Defabricate
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24%synergy
Pongify
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14%synergy
See Double
25%inclusion1 decks4 decks
24%synergy
Sorceries
Cultivate
50%inclusion1 decks2 decks
7%synergy
Farseek
50%inclusion1 decks2 decks
14%synergy
Time of Need
50%inclusion1 decks2 decks
49%synergy
Eerie Ultimatum
50%inclusion1 decks2 decks
39%synergy
Demonic Tutor
33%inclusion1 decks3 decks
14%synergy
Urza's Ruinous Blast
33%inclusion1 decks3 decks
31%synergy
Farewell
33%inclusion1 decks3 decks
20%synergy
Morbid Curiosity
33%inclusion1 decks3 decks
33%synergy
Fateful Handoff
33%inclusion1 decks3 decks
33%synergy
Transmute Artifact
25%inclusion1 decks4 decks
24%synergy
Saheeli's Directive
25%inclusion1 decks4 decks
25%synergy
Vandalblast
25%inclusion1 decks4 decks
9%synergy
Wheel of Fortune
25%inclusion1 decks4 decks
20%synergy
Time Spiral
25%inclusion1 decks4 decks
25%synergy
Twinflame
25%inclusion1 decks4 decks
22%synergy
Reshape
25%inclusion1 decks4 decks
24%synergy
Trash for Treasure
25%inclusion1 decks4 decks
24%synergy
Rush of Knowledge
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25%synergy
One with the Machine
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24%synergy
Imposing Grandeur
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24%synergy
Irenicus's Vile Duplication
25%inclusion1 decks4 decks
22%synergy
Quantum Misalignment
25%inclusion1 decks4 decks
23%synergy
Traverse Eternity
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25%synergy
Utility Artifacts
Cryogen Relic
100%inclusion1 decks1 decks
99%synergy
Nutrient Block
100%inclusion1 decks1 decks
100%synergy
Repurposing Bay
100%inclusion1 decks1 decks
99%synergy
Vexing Bauble
100%inclusion1 decks1 decks
99%synergy
Spine of Ish Sah
75%inclusion3 decks4 decks
74%synergy
Esoteric Duplicator
67%inclusion2 decks3 decks
66%synergy
Time Sieve
33%inclusion1 decks3 decks
31%synergy
Wishclaw Talisman
33%inclusion1 decks3 decks
28%synergy
Transmutation Font
33%inclusion1 decks3 decks
33%synergy
Worldwalker Helm
33%inclusion1 decks3 decks
32%synergy
Mycosynth Lattice
25%inclusion1 decks4 decks
24%synergy
Unwinding Clock
25%inclusion1 decks4 decks
22%synergy
Sculpting Steel
25%inclusion1 decks4 decks
23%synergy
Krark-Clan Ironworks
25%inclusion1 decks4 decks
24%synergy
Vedalken Orrery
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24%synergy
Sensei's Divining Top
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20%synergy
Voltaic Key
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24%synergy
Encroaching Mycosynth
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24%synergy
Myr Turbine
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25%synergy
Darksteel Monolith
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24%synergy
Darksteel Forge
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24%synergy
Thornbite Staff
25%inclusion1 decks4 decks
24%synergy
Altar of Dementia
25%inclusion1 decks4 decks
23%synergy
Agatha's Soul Cauldron
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24%synergy
Aether Spellbomb
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24%synergy
Candy Trail
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25%synergy
Cosmos Elixir
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24%synergy
Eriette's Tempting Apple
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25%synergy
Magmatic Galleon
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25%synergy
Pyrite Spellbomb
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25%synergy
Salvaging Station
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25%synergy
Scrabbling Claws
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25%synergy
The Filigree Sylex
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25%synergy
The Underworld Cookbook
25%inclusion1 decks4 decks
25%synergy
Trading Post
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24%synergy
Unlicensed Hearse
25%inclusion1 decks4 decks
25%synergy
Witch's Oven
25%inclusion1 decks4 decks
24%synergy
Wondrous Crucible
25%inclusion1 decks4 decks
25%synergy
Staff of Domination
25%inclusion1 decks4 decks
24%synergy
Panharmonicon
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21%synergy
Mirror Gallery
25%inclusion1 decks4 decks
25%synergy
Helm of the Host
25%inclusion1 decks4 decks
22%synergy
Maskwood Nexus
25%inclusion1 decks4 decks
22%synergy
Mirror Box
25%inclusion1 decks4 decks
24%synergy
Dino DNA
25%inclusion1 decks4 decks
25%synergy
Enchantments
Weapons Manufacturing
100%inclusion1 decks1 decks
98%synergy
Leyline of the Guildpact
50%inclusion1 decks2 decks
35%synergy
Vraska Joins Up
50%inclusion1 decks2 decks
47%synergy
Annie Joins Up
50%inclusion1 decks2 decks
37%synergy
Fable of the Mirror-Breaker
50%inclusion2 decks4 decks
48%synergy
Parallel Lives
50%inclusion1 decks2 decks
43%synergy
Smothering Tithe
33%inclusion1 decks3 decks
11%synergy
Jeskai Ascendancy
33%inclusion1 decks3 decks
28%synergy
Deafening Silence
33%inclusion1 decks3 decks
31%synergy
Ghostly Prison
33%inclusion1 decks3 decks
22%synergy
Oath of Teferi
33%inclusion1 decks3 decks
31%synergy
Conspiracy
33%inclusion1 decks3 decks
33%synergy
Anointed Procession
33%inclusion1 decks3 decks
26%synergy
Legion Loyalty
33%inclusion1 decks3 decks
32%synergy
Copy Artifact
25%inclusion1 decks4 decks
24%synergy
Storm the Vault
25%inclusion1 decks4 decks
23%synergy
Honden of Infinite Rage
25%inclusion1 decks4 decks
24%synergy
Honden of Seeing Winds
25%inclusion1 decks4 decks
24%synergy
Rhystic Study
25%inclusion1 decks4 decks
1%synergy
Mystic Remora
25%inclusion1 decks4 decks
9%synergy
March of the Machines
25%inclusion1 decks4 decks
25%synergy
Poetic Ingenuity
25%inclusion1 decks4 decks
25%synergy
Aura of Dominion
25%inclusion1 decks4 decks
25%synergy
Splinter Twin
25%inclusion1 decks4 decks
24%synergy
Faces of the Past
25%inclusion1 decks4 decks
25%synergy
Xenograft
25%inclusion1 decks4 decks
25%synergy
Mana Echoes
25%inclusion1 decks4 decks
24%synergy
Arcane Adaptation
25%inclusion1 decks4 decks
24%synergy
Virtue of Knowledge
25%inclusion1 decks4 decks
23%synergy
Planeswalkers
Tyvar, Jubilant Brawler
50%inclusion1 decks2 decks
47%synergy
Teferi, Time Raveler
33%inclusion1 decks3 decks
27%synergy
Teferi, Who Slows the Sunset
33%inclusion1 decks3 decks
32%synergy
Tezzeret the Seeker
25%inclusion1 decks4 decks
23%synergy
Daretti, Scrap Savant
25%inclusion1 decks4 decks
23%synergy
Utility Lands
Archway of Innovation
100%inclusion1 decks1 decks
97%synergy
Uthros, Titanic Godcore
100%inclusion1 decks1 decks
97%synergy
Minamo, School at Water's Edge
50%inclusion2 decks4 decks
45%synergy
Ancient Tomb
50%inclusion2 decks4 decks
40%synergy
Academy Ruins
50%inclusion2 decks4 decks
45%synergy
Reliquary Tower
50%inclusion2 decks4 decks
20%synergy
Boseiju, Who Endures
50%inclusion1 decks2 decks
31%synergy
Ancient Den
33%inclusion1 decks3 decks
28%synergy
Vault of Whispers
33%inclusion1 decks3 decks
29%synergy
Hall of Heliod's Generosity
33%inclusion1 decks3 decks
27%synergy
Takenuma, Abandoned Mire
33%inclusion1 decks3 decks
24%synergy
Eiganjo, Seat of the Empire
33%inclusion1 decks3 decks
26%synergy
Cactus Preserve
33%inclusion1 decks3 decks
33%synergy
Darksteel Citadel
25%inclusion1 decks4 decks
21%synergy
Inventors' Fair
25%inclusion1 decks4 decks
21%synergy
Mishra's Workshop
25%inclusion1 decks4 decks
25%synergy
Otawara, Soaring City
25%inclusion1 decks4 decks
9%synergy
Great Furnace
25%inclusion1 decks4 decks
19%synergy
Urza's Saga
25%inclusion1 decks4 decks
18%synergy
Tolaria West
25%inclusion1 decks4 decks
24%synergy
Seat of the Synod
25%inclusion1 decks4 decks
18%synergy
Maze's End
25%inclusion1 decks4 decks
24%synergy
Urborg, Tomb of Yawgmoth
25%inclusion1 decks4 decks
16%synergy
Interplanar Beacon
25%inclusion1 decks4 decks
25%synergy
Karn's Bastion
25%inclusion1 decks4 decks
20%synergy
Phyrexia's Core
25%inclusion1 decks4 decks
25%synergy
Thespian's Stage
25%inclusion1 decks4 decks
22%synergy
Mana Artifacts
Sol Ring
75%inclusion3 decks4 decks
-9%synergy
Arcane Signet
75%inclusion3 decks4 decks
3%synergy
Mana Vault
50%inclusion2 decks4 decks
44%synergy
Relic of Legends
50%inclusion2 decks4 decks
48%synergy
Cursed Mirror
50%inclusion2 decks4 decks
44%synergy
Thought Vessel
50%inclusion2 decks4 decks
32%synergy
Azorius Signet
33%inclusion1 decks3 decks
11%synergy
Orzhov Signet
33%inclusion1 decks3 decks
9%synergy
Mana Crypt
25%inclusion1 decks4 decks
22%synergy
Mox Diamond
25%inclusion1 decks4 decks
21%synergy
Midnight Clock
25%inclusion1 decks4 decks
20%synergy
Mox Opal
25%inclusion1 decks4 decks
21%synergy
Grim Monolith
25%inclusion1 decks4 decks
23%synergy
Izzet Signet
25%inclusion1 decks4 decks
0%synergy
Chrome Mox
25%inclusion1 decks4 decks
19%synergy
Chromatic Orrery
25%inclusion1 decks4 decks
24%synergy
Fellwar Stone
25%inclusion1 decks4 decks
4%synergy
Decanter of Endless Water
25%inclusion1 decks4 decks
21%synergy
Machine God's Effigy
25%inclusion1 decks4 decks
24%synergy
Progenitor's Icon
25%inclusion1 decks4 decks
25%synergy
Lands
Command Tower
100%inclusion4 decks4 decks
26%synergy
Breeding Pool
100%inclusion2 decks2 decks
59%synergy
Stomping Ground
100%inclusion2 decks2 decks
59%synergy
Temple Garden
100%inclusion2 decks2 decks
61%synergy
Horizon of Progress
100%inclusion1 decks1 decks
99%synergy
Talon Gates of Madara
100%inclusion1 decks1 decks
98%synergy
Volcanic Island
75%inclusion3 decks4 decks
61%synergy
Flooded Strand
75%inclusion3 decks4 decks
64%synergy
Polluted Delta
75%inclusion3 decks4 decks
63%synergy
Scalding Tarn
75%inclusion3 decks4 decks
64%synergy
Tundra
67%inclusion2 decks3 decks
53%synergy
Underground Sea
67%inclusion2 decks3 decks
52%synergy
Badlands
67%inclusion2 decks3 decks
53%synergy
Scrubland
67%inclusion2 decks3 decks
53%synergy
Plateau
67%inclusion2 decks3 decks
55%synergy
Godless Shrine
67%inclusion2 decks3 decks
26%synergy
Watery Grave
67%inclusion2 decks3 decks
26%synergy
Hallowed Fountain
67%inclusion2 decks3 decks
27%synergy
City of Brass
50%inclusion2 decks4 decks
42%synergy
Mana Confluence
50%inclusion2 decks4 decks
43%synergy
Exotic Orchard
50%inclusion2 decks4 decks
14%synergy
Overgrown Tomb
50%inclusion1 decks2 decks
10%synergy
Arid Mesa
50%inclusion2 decks4 decks
40%synergy
Marsh Flats
50%inclusion2 decks4 decks
39%synergy
Misty Rainforest
50%inclusion2 decks4 decks
38%synergy
Verdant Catacombs
50%inclusion2 decks4 decks
39%synergy
Windswept Heath
50%inclusion2 decks4 decks
39%synergy
Wooded Foothills
50%inclusion2 decks4 decks
39%synergy
Steam Vents
50%inclusion2 decks4 decks
12%synergy
Bayou
50%inclusion1 decks2 decks
37%synergy
Savannah
50%inclusion1 decks2 decks
37%synergy
Taiga
50%inclusion1 decks2 decks
37%synergy
Tropical Island
50%inclusion1 decks2 decks
36%synergy
Lush Portico
50%inclusion1 decks2 decks
41%synergy
Underground Mortuary
50%inclusion1 decks2 decks
37%synergy
Sea of Clouds
33%inclusion1 decks3 decks
8%synergy
Morphic Pool
33%inclusion1 decks3 decks
9%synergy
Mistvault Bridge
33%inclusion1 decks3 decks
29%synergy
Xander's Lounge
33%inclusion1 decks3 decks
9%synergy
Raffine's Tower
33%inclusion1 decks3 decks
9%synergy
Spectator Seating
33%inclusion1 decks3 decks
10%synergy
Sacred Foundry
33%inclusion1 decks3 decks
-3%synergy
Blood Crypt
33%inclusion1 decks3 decks
-4%synergy
Meticulous Archive
33%inclusion1 decks3 decks
25%synergy
Raucous Theater
33%inclusion1 decks3 decks
23%synergy
Gemstone Caverns
25%inclusion1 decks4 decks
20%synergy
Silverbluff Bridge
25%inclusion1 decks4 decks
19%synergy
Spire of Industry
25%inclusion1 decks4 decks
22%synergy
Glimmervoid
25%inclusion1 decks4 decks
25%synergy
Plaza of Heroes
25%inclusion1 decks4 decks
22%synergy