Cayth, Famed Mechanist + Intruder Alarm

Cayth, Famed Mechanist
Intruder Alarm

Requires
Cayth, Famed Mechanist must be on the battlefield. Intruder Alarm must be on the battlefield. You control at least one creature token. Creatures you control can tap to produce at least 2. Cayth does not have summoning sickness.
Steps
  1. Activate any number of creatures you control by tapping them, adding at least 2.
  2. Activate Cayth by paying 2 and tapping it, creating a copy of any creature token you control.
  3. When the creature token enters the battlefield, Intruder Alarm triggers, untapping all creatures.
  4. Repeat.
  5. If creatures you control can tap to produce at least 3, this combo nets infinite mana.
Results
Infinite copies of creature tokens you control. Infinite creature tokens. Infinite ETB. Infinite mana creatures you control can produce. Infinite untap of all creatures.

Cayth, Famed Mechanist
11.21% of 1293 decks 145 decks
Zinnia, Valley's Voice
0.19% of 5932 decks 11 decks
Kasla, the Broken Halo
0.23% of 3902 decks 9 decks
Satya, Aetherflux Genius
0.15% of 5391 decks 8 decks
Dr. Madison Li
0.10% of 3959 decks 4 decks
Saint Traft and Rem Karolus
0.20% of 1477 decks 3 decks
Breya, Etherium Shaper
0.02% of 13897 decks 3 decks
The Archimandrite
0.10% of 2929 decks 3 decks
Urtet, Remnant of Memnarch
0.01% of 14085 decks 2 decks
Tazri, Stalwart Survivor
0.11% of 1783 decks 2 decks
Commodore Guff
0.02% of 5508 decks 1 decks
Optimus Prime, Hero
0.03% of 3492 decks 1 decks
Bjorna, Nightfall Alchemist // Wernog, Rider's Chaplain
0.03% of 2987 decks 1 decks
Kykar, Wind's Fury
0.01% of 10214 decks 1 decks
Kynaios and Tiro of Meletis
0.01% of 7812 decks 1 decks
Azlask, the Swelling Scourge
0.02% of 5608 decks 1 decks
Aragorn, the Uniter
0.01% of 16308 decks 1 decks
Jodah, the Unifier
0.01% of 18391 decks 1 decks
New Cards
Dazzling Theater // Prop Room
100% of 15 decks +59% synergy
Arabella, Abandoned Doll
33% of 30 decks +20% synergy
The Jolly Balloon Man
22% of 40 decks +14% synergy
Marvin, Murderous Mimic
20% of 30 decks +15% synergy
Enduring Innocence
15% of 40 decks +2% synergy
High Synergy Cards
Skullclamp
57% of 203 decks +45% synergy
Agate Instigator
54% of 71 decks +44% synergy
Jan Jansen, Chaos Crafter
45% of 11 decks +42% synergy
Urza, Lord High Artificer
41% of 203 decks +38% synergy
Oltec Matterweaver
40% of 197 decks +38% synergy
Ashnod's Altar
44% of 203 decks +36% synergy
Impact Tremors
44% of 203 decks +35% synergy
Brudiclad, Telchor Engineer
38% of 203 decks +35% synergy
Time Sieve
36% of 11 decks +33% synergy
Panharmonicon
35% of 203 decks +31% synergy
Top Cards
Swords to Plowshares
62% of 203 decks -1% synergy
Path to Exile
48% of 203 decks +2% synergy
Caretaker's Talent
39% of 71 decks +25% synergy
Solemn Simulacrum
36% of 203 decks +22% synergy
Counterspell
35% of 203 decks -8% synergy
Anim Pakal, Thousandth Moon
33% of 201 decks +24% synergy
Warleader's Call
32% of 200 decks +21% synergy
Losheel, Clockwork Scholar
32% of 203 decks +29% synergy
Ornithopter of Paradise
32% of 203 decks +27% synergy
Molten Gatekeeper
31% of 141 decks +26% synergy
Creatures
Sisay, Weatherlight Captain
43% of 7 decks +36% synergy
Saheeli, the Sun's Brilliance
31% of 202 decks +29% synergy
Esper Sentinel
31% of 203 decks +10% synergy
Marionette Apprentice
30% of 10 decks +22% synergy
Silver Myr
30% of 203 decks +27% synergy
Gold Myr
29% of 203 decks +26% synergy
Iron Myr
29% of 203 decks +26% synergy
Marionette Master
27% of 11 decks +24% synergy
Steel Overseer
27% of 203 decks +26% synergy
Thought Monitor
26% of 203 decks +23% synergy
Reckless Fireweaver
26% of 203 decks +22% synergy
Glen Elendra Archmage
25% of 203 decks +22% synergy
Sai, Master Thopterist
25% of 203 decks +21% synergy
Kappa Cannoneer
24% of 203 decks +22% synergy
Enthusiastic Mechanaut
23% of 203 decks +19% synergy
Etherium Sculptor
23% of 203 decks +17% synergy
Rapid Augmenter
23% of 71 decks +17% synergy
Jhoira, Weatherlight Captain
22% of 203 decks +16% synergy
Palladium Myr
21% of 203 decks +19% synergy
Foundry Inspector
21% of 203 decks +17% synergy
Thopter Engineer
21% of 203 decks +20% synergy
Guide of Souls
20% of 163 decks +16% synergy
Illustrious Wanderglyph
20% of 202 decks +17% synergy
Mondrak, Glory Dominus
20% of 202 decks +10% synergy
Witty Roastmaster
20% of 203 decks +16% synergy
Alibou, Ancient Witness
19% of 203 decks +17% synergy
Purphoros, God of the Forge
19% of 203 decks +15% synergy
Urza, Prince of Kroog
18% of 202 decks +15% synergy
Zinnia, Valley's Voice
17% of 77 decks +16% synergy
Metastatic Evangel
15% of 163 decks +12% synergy
Nesting Dovehawk
15% of 202 decks +13% synergy
Ojer Taq, Deepest Foundation
15% of 202 decks +8% synergy
Lesser Masticore
14% of 203 decks +14% synergy
Whirler Rogue
14% of 203 decks +12% synergy
Cyberman Patrol
14% of 202 decks +13% synergy
Master of Etherium
14% of 203 decks +12% synergy
Myr Battlesphere
14% of 203 decks +12% synergy
Ingenious Artillerist
14% of 203 decks +11% synergy
Loyal Apprentice
13% of 203 decks +10% synergy
Imperial Recruiter
13% of 203 decks +7% synergy
Junk Winder
13% of 203 decks +10% synergy
Displacer Kitten
13% of 203 decks +7% synergy
Bennie Bracks, Zoologist
12% of 203 decks +10% synergy
Roil Cartographer
12% of 165 decks +10% synergy
Elesh Norn, Mother of Machines
11% of 202 decks +6% synergy
Pollywog Prodigy
11% of 71 decks -2% synergy
Loran of the Third Path
11% of 202 decks +4% synergy
Arcbound Shikari
11% of 203 decks +10% synergy
Digsite Engineer
11% of 203 decks +10% synergy
Kiki-Jiki, Mirror Breaker
11% of 203 decks +7% synergy
Instants
Generous Gift
29% of 203 decks +3% synergy
Chaos Warp
28% of 203 decks -5% synergy
Enlightened Tutor
25% of 203 decks +7% synergy
Arcane Denial
25% of 203 decks +6% synergy
An Offer You Can't Refuse
23% of 203 decks +3% synergy
Negate
23% of 203 decks +0% synergy
Dawn's Truce
23% of 79 decks +5% synergy
Dispatch
23% of 203 decks +18% synergy
Dovin's Veto
17% of 203 decks -3% synergy
Rootborn Defenses
16% of 203 decks +13% synergy
Swan Song
16% of 203 decks -0% synergy
Teferi's Protection
16% of 203 decks -4% synergy
Cyclonic Rift
16% of 203 decks -12% synergy
Boros Charm
15% of 203 decks -10% synergy
Whir of Invention
14% of 203 decks +11% synergy
Stroke of Midnight
12% of 202 decks +0% synergy
Fierce Guardianship
12% of 203 decks -6% synergy
Mana Drain
11% of 203 decks -4% synergy
Eerie Interlude
10% of 203 decks +6% synergy
Brainstorm
10% of 203 decks -11% synergy
Tune the Narrative
10% of 165 decks +9% synergy
Akroma's Will
10% of 203 decks +0% synergy
Three Steps Ahead
10% of 195 decks +5% synergy
Deflecting Swat
9% of 203 decks -7% synergy
Sink into Stupor
9% of 165 decks -4% synergy
See Double
9% of 202 decks +7% synergy
Mystical Tutor
9% of 203 decks -6% synergy
Clever Concealment
8% of 202 decks +3% synergy
Flare of Fortitude
8% of 177 decks +2% synergy
Dramatic Reversal
7% of 203 decks +2% synergy
Ephemerate
7% of 203 decks +2% synergy
Demand Answers
7% of 200 decks -1% synergy
Desynchronization
7% of 86 decks +3% synergy
Force of Will
7% of 203 decks -4% synergy
Electrosiphon
7% of 199 decks +4% synergy
Prologue to Phyresis
6% of 202 decks +4% synergy
Ghostly Flicker
6% of 203 decks +1% synergy
Muddle the Mixture
6% of 203 decks +1% synergy
Flawless Maneuver
6% of 203 decks -3% synergy
Strix Serenade
6% of 165 decks -1% synergy
Lae'zel's Acrobatics
5% of 203 decks +4% synergy
Wear // Tear
5% of 203 decks -3% synergy
Sorceries
Cultivate
30% of 10 decks -16% synergy
Fabricate
23% of 203 decks +17% synergy
Blasphemous Act
21% of 203 decks -12% synergy
Organic Extinction
18% of 203 decks +16% synergy
Austere Command
18% of 203 decks +5% synergy
Thoughtcast
16% of 203 decks +12% synergy
Sevinne's Reclamation
15% of 203 decks +8% synergy
Farewell
15% of 203 decks +2% synergy
Wake the Past
14% of 203 decks +11% synergy
Irenicus's Vile Duplication
12% of 203 decks +8% synergy
Calamity of Cinders
11% of 71 decks +9% synergy
Season of Weaving
11% of 81 decks +7% synergy
Hour of Reckoning
10% of 203 decks +6% synergy
Vandalblast
10% of 203 decks -6% synergy
Jeska's Will
9% of 203 decks -8% synergy
Gamble
8% of 203 decks -2% synergy
Molten Duplication
8% of 194 decks +5% synergy
Requisition Raid
8% of 195 decks +4% synergy
Tezzeret's Gambit
8% of 203 decks +4% synergy
Supreme Verdict
7% of 203 decks -7% synergy
Faithless Looting
7% of 203 decks -9% synergy
Jolted Awake
7% of 141 decks +6% synergy
Quasiduplicate
6% of 203 decks +5% synergy
Reshape
6% of 203 decks +4% synergy
Windfall
6% of 203 decks -7% synergy
Localized Destruction
6% of 154 decks +5% synergy
Ponder
5% of 203 decks -8% synergy
Utility Artifacts
Idol of Oblivion
29% of 203 decks +25% synergy
Lightning Greaves
21% of 203 decks -4% synergy
Worldwalker Helm
20% of 194 decks +18% synergy
Thousand Moons Smithy
19% of 202 decks +15% synergy
Inspiring Statuary
15% of 203 decks +13% synergy
Swiftfoot Boots
15% of 203 decks -13% synergy
Phyrexian Altar
14% of 203 decks +10% synergy
Bident of Thassa
14% of 203 decks +7% synergy
Blasting Station
13% of 203 decks +13% synergy
Izzet Generatorium
12% of 165 decks +9% synergy
Altar of Dementia
11% of 203 decks +9% synergy
Unwinding Clock
11% of 203 decks +8% synergy
Decoction Module
10% of 203 decks +10% synergy
Aetherworks Marvel
10% of 203 decks +10% synergy
The One Ring
9% of 202 decks +0% synergy
Gonti's Aether Heart
9% of 203 decks +9% synergy
Krark-Clan Ironworks
9% of 203 decks +8% synergy
Simulacrum Synthesizer
9% of 194 decks +7% synergy
Cauldron of Souls
9% of 203 decks +8% synergy
Mystic Forge
9% of 203 decks +6% synergy
Helm of the Host
9% of 203 decks +6% synergy
Wayfarer's Bauble
9% of 203 decks -1% synergy
Animation Module
8% of 203 decks +8% synergy
Aether Refinery
8% of 180 decks +7% synergy
Halo Fountain
8% of 203 decks +5% synergy
Illusionist's Bracers
7% of 203 decks +6% synergy
Bespoke Battlewagon
7% of 154 decks +6% synergy
Automated Assembly Line
7% of 199 decks +5% synergy
Throne of Geth
6% of 203 decks +6% synergy
Nim Deathmantle
6% of 203 decks +6% synergy
Cloud Key
6% of 203 decks +4% synergy
Shorikai, Genesis Engine
6% of 203 decks +4% synergy
Sensei's Divining Top
6% of 203 decks +0% synergy
Stone Idol Generator
6% of 154 decks +5% synergy
Clock of Omens
5% of 203 decks +4% synergy
Thousand-Year Elixir
5% of 203 decks +3% synergy
Enchantments
Elven Chorus
30% of 10 decks +25% synergy
Goblin Bombardment
26% of 203 decks +19% synergy
Rhystic Study
25% of 203 decks -3% synergy
Smothering Tithe
22% of 203 decks -3% synergy
Thopter Spy Network
20% of 203 decks +17% synergy
Echoing Assault
18% of 44 decks +10% synergy
Anointed Procession
17% of 203 decks +8% synergy
Mechanized Production
14% of 203 decks +12% synergy
Mystic Remora
11% of 203 decks -7% synergy
Cathars' Crusade
10% of 203 decks +5% synergy
Jeskai Ascendancy
10% of 203 decks +4% synergy
Muster the Departed
9% of 95 decks +8% synergy
Tocasia's Welcome
8% of 202 decks +4% synergy
Virtue of Knowledge
8% of 202 decks +5% synergy
Inexorable Tide
8% of 203 decks +5% synergy
Dollmaker's Shop // Porcelain Gallery
8% of 40 decks +1% synergy
Nahiri's Resolve
7% of 202 decks +6% synergy
Teleportation Circle
7% of 203 decks +3% synergy
Intangible Virtue
7% of 203 decks +2% synergy
Aether Revolt
7% of 163 decks +7% synergy
Prosperous Partnership
7% of 203 decks +5% synergy
Mirrodin Besieged
7% of 203 decks +5% synergy
Storm the Vault
7% of 203 decks +4% synergy
Whirlwind of Thought
7% of 203 decks -4% synergy
Tempered Steel
6% of 203 decks +5% synergy
Murmuration
6% of 71 decks +3% synergy
City on Fire
5% of 202 decks +0% synergy
Era of Innovation
5% of 203 decks +5% synergy
Mana Echoes
5% of 203 decks +4% synergy
Training Grounds
5% of 203 decks +3% synergy
Scurry of Gremlins
5% of 199 decks +4% synergy
Battles
Invasion of Segovia
5% of 202 decks +4% synergy
Planeswalkers
Saheeli, Sublime Artificer
14% of 203 decks +10% synergy
Saheeli Rai
9% of 203 decks +8% synergy
Elspeth, Sun's Champion
8% of 203 decks +4% synergy
Saheeli, the Gifted
6% of 203 decks +6% synergy
Utility Lands
Archway of Innovation
36% of 141 decks +31% synergy
Reliquary Tower
35% of 203 decks +6% synergy
Seat of the Synod
23% of 203 decks +17% synergy
Inventors' Fair
22% of 203 decks +18% synergy
Great Furnace
21% of 203 decks +15% synergy
Ancient Den
20% of 203 decks +14% synergy
Buried Ruin
19% of 203 decks +13% synergy
Karn's Bastion
17% of 203 decks +12% synergy
Academy Ruins
17% of 203 decks +12% synergy
Darksteel Citadel
15% of 203 decks +11% synergy
Urza's Saga
14% of 203 decks +7% synergy
Fomori Vault
14% of 189 decks +12% synergy
Monumental Henge
12% of 163 decks +8% synergy
Otawara, Soaring City
11% of 203 decks -6% synergy
Fountainport
8% of 73 decks +4% synergy
Rogue's Passage
8% of 203 decks -11% synergy
HELIOS One
8% of 199 decks +7% synergy
Ancient Tomb
6% of 203 decks -4% synergy
Nesting Grounds
5% of 203 decks +4% synergy
Mana Artifacts
Sol Ring
94% of 203 decks +9% synergy
Arcane Signet
85% of 203 decks +13% synergy
Talisman of Creativity
46% of 203 decks +17% synergy
Talisman of Conviction
44% of 203 decks +22% synergy
Talisman of Progress
44% of 203 decks +21% synergy
Azorius Signet
27% of 203 decks +0% synergy
Fellwar Stone
26% of 203 decks +5% synergy
Izzet Signet
24% of 203 decks -5% synergy
Boros Signet
23% of 203 decks -1% synergy
Chromatic Lantern
18% of 203 decks +9% synergy
Everflowing Chalice
14% of 203 decks +10% synergy
Thought Vessel
14% of 203 decks -2% synergy
Astral Cornucopia
13% of 203 decks +12% synergy
Wand of the Worldsoul
11% of 202 decks +10% synergy
Conversion Apparatus
9% of 154 decks +8% synergy
Commander's Sphere
9% of 203 decks -7% synergy
Replicating Ring
8% of 203 decks +6% synergy
Solar Transformer
7% of 154 decks +6% synergy
Cursed Mirror
7% of 203 decks +2% synergy
Liquimetal Torque
6% of 203 decks +3% synergy
Mana Crypt
6% of 203 decks -3% synergy
Hourglass of the Lost
6% of 154 decks +5% synergy
Crystal Skull, Isu Spyglass
6% of 89 decks +2% synergy
Lands
Command Tower
91% of 203 decks +17% synergy
Exotic Orchard
59% of 203 decks +23% synergy
Mystic Monastery
52% of 203 decks +26% synergy
Seaside Citadel
50% of 10 decks +24% synergy
Sulfur Falls
49% of 203 decks +19% synergy
Hallowed Fountain
49% of 203 decks +8% synergy
Clifftop Retreat
48% of 203 decks +20% synergy
Glacial Fortress
46% of 203 decks +21% synergy
Arcane Sanctum
45% of 11 decks +18% synergy
Sacred Foundry
44% of 203 decks +8% synergy
Steam Vents
44% of 203 decks +5% synergy
Sandsteppe Citadel
43% of 7 decks +17% synergy
Raugrin Triome
41% of 203 decks +14% synergy
Sea of Clouds
40% of 203 decks +14% synergy
Shivan Reef
40% of 203 decks +14% synergy
Frontier Bivouac
40% of 10 decks +13% synergy
Jungle Shrine
40% of 10 decks +8% synergy
Spara's Headquarters
40% of 10 decks +8% synergy
Spectator Seating
40% of 203 decks +15% synergy
Training Center
40% of 203 decks +12% synergy
Battlefield Forge
36% of 203 decks +11% synergy
Crumbling Necropolis
36% of 11 decks +5% synergy
Prairie Stream
36% of 203 decks +2% synergy
Flooded Strand
34% of 203 decks +23% synergy
Adarkar Wastes
33% of 203 decks +16% synergy
Scalding Tarn
32% of 203 decks +20% synergy
Arid Mesa
30% of 203 decks +19% synergy
Jetmir's Garden
30% of 10 decks -3% synergy
Perilous Landscape
29% of 154 decks +16% synergy
Spire of Industry
28% of 203 decks +25% synergy
Raffine's Tower
27% of 11 decks -1% synergy
Caves of Koilos
27% of 11 decks -1% synergy
Godless Shrine
27% of 11 decks -14% synergy
Watery Grave
27% of 11 decks -14% synergy
Deserted Beach
24% of 203 decks +8% synergy
Sundown Pass
21% of 203 decks +5% synergy
Stormcarved Coast
21% of 203 decks +3% synergy
Cascade Bluffs
19% of 203 decks +7% synergy
Temple of Epiphany
19% of 203 decks +1% synergy
Mystic Gate
19% of 203 decks +13% synergy
Temple of Enlightenment
19% of 203 decks +2% synergy
Razortide Bridge
18% of 203 decks +11% synergy
Skycloud Expanse
18% of 203 decks +6% synergy
Path of Ancestry
18% of 203 decks -3% synergy
Silverbluff Bridge
18% of 203 decks +12% synergy
Rustvale Bridge
17% of 203 decks +11% synergy
Temple of Triumph
16% of 203 decks -1% synergy
Terramorphic Expanse
15% of 203 decks -0% synergy
Evolving Wilds
15% of 203 decks -6% synergy
Rugged Prairie
15% of 203 decks +4% synergy