Cayth, Famed Mechanist + Ashnod's Altar

Cayth, Famed Mechanist
Ashnod's Altar

Requires
Cayth, Famed Mechanist must be on the battlefield. Ashnod's Altar must be on the battlefield. The persist creature does not have a -1/-1 counter on it.
Steps
  1. Activate Ashnod's Altar by sacrificing the persist creature, adding cc.
  2. When the persist creature dies, its persist ability triggers, returning it from your graveyard to the battlefield with a -1/-1 counter on it.
  3. When the persist creature enters the battlefield, its fabricate ability triggers, putting a +1/+1 counter on it.
  4. Repeat.
Results
Infinite colorless mana. Infinite death triggers. Infinite ETB. Infinite LTB. Infinite sacrifice triggers.

Cayth, Famed Mechanist
17.88% of 386 decks 69 decks
Azlask, the Swelling Scourge
0.37% of 2191 decks 8 decks
Top Commanders (1)
Breya, Etherium Shaper
0.06% of 12817 decks 8 decks
New Cards (5)
Writhing Chrysalis
50% of 8 decks +48% synergy
Path of Annihilation
38% of 8 decks +35% synergy
Satya, Aetherflux Genius
31% of 45 decks +30% synergy
Marionette Apprentice
29% of 17 decks +25% synergy
Guide of Souls
27% of 55 decks +25% synergy
High Synergy Cards (10)
Ezuri, Claw of Progress
88% of 8 decks +87% synergy
Meren of Clan Nel Toth
75% of 8 decks +74% synergy
Awakening Zone
75% of 8 decks +74% synergy
From Beyond
62% of 8 decks +62% synergy
Brood Monitor
50% of 8 decks +50% synergy
Warleader's Call
51% of 88 decks +48% synergy
Minthara, Merciless Soul
47% of 17 decks +47% synergy
Impact Tremors
51% of 91 decks +46% synergy
Urza, Lord High Artificer
47% of 92 decks +45% synergy
Reckless Fireweaver
45% of 91 decks +43% synergy
Top Cards (10)
Swords to Plowshares
70% of 92 decks +41% synergy
Skullclamp
67% of 92 decks +55% synergy
Path to Exile
51% of 92 decks +31% synergy
Farseek
50% of 8 decks +34% synergy
Solemn Simulacrum
46% of 92 decks +31% synergy
Panharmonicon
43% of 92 decks +39% synergy
Enlightened Tutor
43% of 92 decks +35% synergy
Oltec Matterweaver
42% of 78 decks +41% synergy
Esper Sentinel
41% of 92 decks +32% synergy
Rhystic Study
41% of 92 decks +27% synergy
Creatures (50)
Glen Elendra Archmage
40% of 92 decks +39% synergy
Thought Monitor
40% of 92 decks +39% synergy
Mondrak, Glory Dominus
40% of 92 decks +36% synergy
Kozilek's Predator
38% of 8 decks +37% synergy
Blisterpod
38% of 8 decks +37% synergy
Eyeless Watcher
38% of 8 decks +37% synergy
Catacomb Sifter
38% of 8 decks +37% synergy
Illustrious Wanderglyph
37% of 90 decks +35% synergy
Purphoros, God of the Forge
35% of 91 decks +33% synergy
Steel Overseer
35% of 92 decks +33% synergy
Losheel, Clockwork Scholar
34% of 92 decks +32% synergy
Anim Pakal, Thousandth Moon
33% of 90 decks +31% synergy
Jhoira, Weatherlight Captain
33% of 91 decks +32% synergy
Brudiclad, Telchor Engineer
32% of 91 decks +31% synergy
Etherium Sculptor
30% of 92 decks +28% synergy
Alibou, Ancient Witness
30% of 91 decks +29% synergy
Ingenious Artillerist
30% of 91 decks +28% synergy
Sai, Master Thopterist
29% of 92 decks +28% synergy
Ornithopter of Paradise
28% of 92 decks +24% synergy
Saheeli, the Sun's Brilliance
27% of 91 decks +27% synergy
Enthusiastic Mechanaut
27% of 91 decks +27% synergy
Kappa Cannoneer
27% of 92 decks +26% synergy
Urza, Prince of Kroog
25% of 92 decks +24% synergy
Dockside Extortionist
24% of 91 decks +16% synergy
River Kelpie
24% of 92 decks +24% synergy
Thopter Engineer
23% of 91 decks +23% synergy
Lesser Masticore
23% of 92 decks +23% synergy
Witty Roastmaster
22% of 91 decks +20% synergy
Displacer Kitten
22% of 92 decks +19% synergy
Ojer Taq, Deepest Foundation
22% of 92 decks +18% synergy
Silver Myr
18% of 92 decks +17% synergy
Urza, Chief Artificer
18% of 17 decks +17% synergy
Jan Jansen, Chaos Crafter
18% of 17 decks +17% synergy
Sifter of Skulls
18% of 17 decks +17% synergy
Smothering Abomination
18% of 17 decks +17% synergy
Disciple of the Vault
18% of 17 decks +16% synergy
Pawn of Ulamog
18% of 17 decks +16% synergy
Baleful Strix
18% of 17 decks +14% synergy
Master of Etherium
17% of 92 decks +17% synergy
Iron Myr
16% of 91 decks +15% synergy
Loyal Apprentice
16% of 91 decks +15% synergy
Gold Myr
16% of 92 decks +15% synergy
Felidar Guardian
15% of 92 decks +14% synergy
Thassa, Deep-Dwelling
15% of 92 decks +14% synergy
Foundry Inspector
15% of 92 decks +11% synergy
Soulherder
14% of 92 decks +13% synergy
Scrap Trawler
14% of 92 decks +12% synergy
Phyrexian Metamorph
14% of 92 decks +11% synergy
Imperial Recruiter
13% of 91 decks +10% synergy
Cyberman Patrol
13% of 92 decks +12% synergy
Instants (50)
An Offer You Can't Refuse
40% of 92 decks +30% synergy
Counterspell
40% of 92 decks +19% synergy
Heroic Intervention
38% of 8 decks +24% synergy
Beast Within
38% of 8 decks +19% synergy
Generous Gift
36% of 92 decks +24% synergy
Arcane Denial
35% of 92 decks +25% synergy
Dispatch
34% of 92 decks +31% synergy
Chaos Warp
30% of 91 decks +14% synergy
Anguished Unmaking
29% of 17 decks +24% synergy
Cyclonic Rift
28% of 92 decks +14% synergy
Swan Song
25% of 92 decks +17% synergy
Teferi's Protection
24% of 92 decks +15% synergy
Whir of Invention
21% of 92 decks +19% synergy
Dovin's Veto
18% of 92 decks +14% synergy
Void Rend
18% of 17 decks +16% synergy
Vampiric Tutor
18% of 17 decks +8% synergy
Deflecting Swat
18% of 91 decks +10% synergy
Mana Drain
17% of 92 decks +10% synergy
Fierce Guardianship
17% of 92 decks +9% synergy
Boros Charm
16% of 91 decks +11% synergy
Ephemerate
15% of 92 decks +13% synergy
Negate
15% of 92 decks +4% synergy
Silence
13% of 92 decks +10% synergy
Akroma's Will
12% of 92 decks +8% synergy
Force of Will
12% of 92 decks +6% synergy
Ghostly Flicker
11% of 92 decks +8% synergy
Flusterstorm
11% of 92 decks +8% synergy
Brainstorm
11% of 92 decks -0% synergy
Three Steps Ahead
11% of 84 decks +8% synergy
Mystical Tutor
10% of 92 decks +2% synergy
Mindbreak Trap
9% of 92 decks +7% synergy
Muddle the Mixture
9% of 92 decks +6% synergy
Stroke of Midnight
9% of 92 decks +2% synergy
Strix Serenade
9% of 58 decks +4% synergy
Demand Answers
8% of 88 decks +3% synergy
Theoretical Duplication
8% of 92 decks +7% synergy
Intuition
8% of 92 decks +7% synergy
Prologue to Phyresis
8% of 92 decks +6% synergy
Mental Misstep
8% of 92 decks +5% synergy
Pact of Negation
8% of 92 decks +4% synergy
Lae'zel's Acrobatics
7% of 92 decks +6% synergy
Rootborn Defenses
7% of 92 decks +5% synergy
Brain Freeze
7% of 92 decks +5% synergy
Eerie Interlude
7% of 92 decks +5% synergy
Flawless Maneuver
7% of 92 decks +2% synergy
Force of Negation
7% of 92 decks +2% synergy
Electrosiphon
6% of 83 decks +5% synergy
Momentary Blink
5% of 92 decks +5% synergy
Cloudshift
5% of 92 decks +4% synergy
Clever Concealment
5% of 92 decks +3% synergy
Sorceries (31)
Call the Scions
38% of 8 decks +37% synergy
Growth Spasm
38% of 8 decks +37% synergy
Three Visits
38% of 8 decks +26% synergy
Nature's Lore
38% of 8 decks +23% synergy
Organic Extinction
36% of 92 decks +35% synergy
Blasphemous Act
29% of 91 decks +12% synergy
Thoughtcast
27% of 92 decks +25% synergy
Farewell
27% of 92 decks +21% synergy
Fabricate
24% of 92 decks +21% synergy
Beseech the Mirror
18% of 17 decks +15% synergy
Diabolic Intent
18% of 17 decks +13% synergy
Demonic Tutor
18% of 17 decks +6% synergy
Jeska's Will
16% of 91 decks +8% synergy
Glimpse the Impossible
16% of 45 decks +13% synergy
Vandalblast
14% of 91 decks +6% synergy
Sevinne's Reclamation
14% of 92 decks +11% synergy
Austere Command
14% of 92 decks +8% synergy
Molten Duplication
14% of 80 decks +11% synergy
Wake the Past
12% of 91 decks +11% synergy
Supreme Verdict
12% of 92 decks +9% synergy
Gamble
11% of 91 decks +6% synergy
Faithless Looting
11% of 91 decks +3% synergy
Tezzeret's Gambit
11% of 92 decks +9% synergy
Ponder
11% of 92 decks +4% synergy
Requisition Raid
11% of 83 decks +8% synergy
Transmute Artifact
9% of 92 decks +8% synergy
Localized Destruction
8% of 50 decks +7% synergy
Wheel of Fortune
8% of 91 decks +5% synergy
Jolted Awake
7% of 46 decks +5% synergy
Hour of Reckoning
7% of 92 decks +5% synergy
Irenicus's Vile Duplication
7% of 92 decks +5% synergy
Utility Artifacts (45)
Worldwalker Helm
29% of 78 decks +28% synergy
Thopter Foundry
29% of 17 decks +29% synergy
Thousand Moons Smithy
29% of 92 decks +27% synergy
Idol of Oblivion
29% of 92 decks +25% synergy
Phyrexian Altar
25% of 92 decks +21% synergy
Time Sieve
24% of 17 decks +23% synergy
Lightning Greaves
22% of 92 decks -4% synergy
Simulacrum Synthesizer
21% of 81 decks +20% synergy
Krark-Clan Ironworks
21% of 92 decks +19% synergy
Inspiring Statuary
21% of 92 decks +19% synergy
Blasting Station
18% of 92 decks +18% synergy
The One Ring
18% of 92 decks +9% synergy
Bolas's Citadel
18% of 17 decks +12% synergy
Unwinding Clock
17% of 92 decks +15% synergy
Cauldron of Souls
16% of 92 decks +16% synergy
Mystic Forge
16% of 92 decks +13% synergy
Altar of Dementia
14% of 92 decks +11% synergy
Darksteel Forge
12% of 92 decks +11% synergy
Swiftfoot Boots
12% of 92 decks -16% synergy
Izzet Generatorium
11% of 45 decks +9% synergy
Bident of Thassa
11% of 92 decks +8% synergy
Stone Idol Generator
10% of 50 decks +9% synergy
Animation Module
10% of 92 decks +9% synergy
Nim Deathmantle
10% of 92 decks +9% synergy
Sensei's Divining Top
10% of 92 decks +4% synergy
Shorikai, Genesis Engine
9% of 92 decks +8% synergy
Clock of Omens
9% of 92 decks +8% synergy
Automated Assembly Line
7% of 84 decks +6% synergy
Aether Refinery
7% of 58 decks +6% synergy
Decoction Module
7% of 92 decks +6% synergy
Aetherworks Marvel
7% of 92 decks +6% synergy
Gonti's Aether Heart
7% of 92 decks +6% synergy
Thopter Shop
7% of 92 decks +6% synergy
Throne of Geth
7% of 92 decks +6% synergy
Genesis Chamber
7% of 92 decks +6% synergy
Cloudstone Curio
7% of 92 decks +6% synergy
Forsaken Monument
7% of 92 decks +5% synergy
Cloud Key
7% of 92 decks +5% synergy
Idol of False Gods
6% of 50 decks +4% synergy
Unstable Amulet
6% of 54 decks +4% synergy
Staff of the Storyteller
5% of 92 decks +5% synergy
Moonsilver Key
5% of 92 decks +4% synergy
Ichor Wellspring
5% of 92 decks +4% synergy
Isochron Scepter
5% of 92 decks +3% synergy
Wayfarer's Bauble
5% of 92 decks -6% synergy
Enchantments (22)
Thopter Spy Network
37% of 92 decks +35% synergy
Anointed Procession
35% of 92 decks +31% synergy
Goblin Bombardment
33% of 91 decks +30% synergy
Smothering Tithe
29% of 92 decks +18% synergy
Intruder Alarm
28% of 92 decks +27% synergy
Black Market Connections
24% of 17 decks +18% synergy
Mechanized Production
21% of 92 decks +19% synergy
Teleportation Circle
14% of 92 decks +12% synergy
Tempered Steel
13% of 92 decks +12% synergy
Mystic Remora
13% of 92 decks +4% synergy
Nahiri's Resolve
10% of 91 decks +9% synergy
Intangible Virtue
10% of 92 decks +8% synergy
Cathars' Crusade
10% of 92 decks +7% synergy
Underworld Breach
8% of 91 decks +5% synergy
Mirrodin Besieged
8% of 92 decks +7% synergy
Echoes of Eternity
7% of 59 decks +2% synergy
Powerbalance
7% of 45 decks +3% synergy
Storm the Vault
7% of 91 decks +6% synergy
Efficient Construction
7% of 92 decks +6% synergy
Virtue of Knowledge
7% of 92 decks +5% synergy
Aether Revolt
6% of 54 decks +5% synergy
Kozilek's Unsealing
5% of 59 decks +2% synergy
Planeswalkers (7)
Tezzeret, Master of the Bridge
29% of 17 decks +29% synergy
Saheeli, Sublime Artificer
12% of 91 decks +11% synergy
Saheeli Rai
9% of 91 decks +8% synergy
Tezzeret the Seeker
9% of 92 decks +7% synergy
Saheeli, Filigree Master
7% of 91 decks +6% synergy
Teferi, Time Raveler
7% of 92 decks +5% synergy
Daretti, Scrap Savant
5% of 91 decks +4% synergy
Utility Lands (17)
Vault of Whispers
35% of 17 decks +33% synergy
Reliquary Tower
35% of 92 decks +6% synergy
Seat of the Synod
30% of 92 decks +27% synergy
Ancient Den
27% of 92 decks +24% synergy
Great Furnace
26% of 91 decks +23% synergy
Inventors' Fair
26% of 92 decks +22% synergy
Urza's Saga
22% of 92 decks +14% synergy
Academy Ruins
20% of 92 decks +17% synergy
Ancient Tomb
20% of 92 decks +9% synergy
Archway of Innovation
18% of 55 decks +16% synergy
Fomori Vault
18% of 78 decks +15% synergy
Darksteel Citadel
16% of 92 decks +12% synergy
Otawara, Soaring City
16% of 92 decks +8% synergy
Karn's Bastion
13% of 92 decks +8% synergy
Buried Ruin
12% of 92 decks +7% synergy
HELIOS One
7% of 84 decks +6% synergy
Minamo, School at Water's Edge
5% of 92 decks +4% synergy
Mana Artifacts (31)
Arcane Signet
93% of 92 decks +23% synergy
Sol Ring
93% of 92 decks +9% synergy
Talisman of Progress
48% of 92 decks +43% synergy
Talisman of Creativity
46% of 91 decks +40% synergy
Fellwar Stone
46% of 92 decks +25% synergy
Talisman of Conviction
40% of 91 decks +35% synergy
Chromatic Lantern
26% of 92 decks +17% synergy
Talisman of Hierarchy
24% of 17 decks +18% synergy
Talisman of Dominance
24% of 17 decks +16% synergy
Izzet Signet
19% of 91 decks +12% synergy
Azorius Signet
18% of 92 decks +12% synergy
Talisman of Indulgence
18% of 17 decks +12% synergy
Boros Signet
18% of 91 decks +12% synergy
Thought Vessel
16% of 92 decks +0% synergy
Mox Opal
14% of 92 decks +10% synergy
Mana Crypt
13% of 92 decks +2% synergy
Commander's Sphere
12% of 92 decks -4% synergy
Solar Transformer
10% of 50 decks +8% synergy
Everflowing Chalice
9% of 92 decks +4% synergy
Chrome Mox
9% of 92 decks +2% synergy
Conversion Apparatus
8% of 50 decks +6% synergy
Lotus Petal
8% of 92 decks +1% synergy
Astral Cornucopia
7% of 92 decks +5% synergy
Lion's Eye Diamond
7% of 92 decks +5% synergy
Mox Diamond
7% of 92 decks +2% synergy
Cursed Mirror
5% of 91 decks +3% synergy
Replicating Ring
5% of 92 decks +4% synergy
Midnight Clock
5% of 92 decks +3% synergy
Basalt Monolith
5% of 92 decks +3% synergy
Liquimetal Torque
5% of 92 decks +1% synergy
Mind Stone
5% of 92 decks -13% synergy
Lands (50)
Command Tower
91% of 92 decks +18% synergy
Brushland
62% of 8 decks +60% synergy
Llanowar Wastes
62% of 8 decks +57% synergy
Yavimaya Coast
62% of 8 decks +57% synergy
Exotic Orchard
59% of 92 decks +24% synergy
Hallowed Fountain
59% of 92 decks +50% synergy
Steam Vents
58% of 91 decks +49% synergy
Raugrin Triome
57% of 91 decks +54% synergy
Sacred Foundry
55% of 91 decks +47% synergy
Sea of Clouds
52% of 92 decks +46% synergy
Training Center
52% of 91 decks +45% synergy
Karplusan Forest
50% of 8 decks +47% synergy
Indatha Triome
50% of 8 decks +46% synergy
Zagoth Triome
50% of 8 decks +46% synergy
Spectator Seating
49% of 91 decks +44% synergy
Godless Shrine
47% of 17 decks +38% synergy
Scalding Tarn
47% of 92 decks +36% synergy
Mystic Monastery
46% of 91 decks +43% synergy
Shivan Reef
45% of 91 decks +39% synergy
Arid Mesa
45% of 92 decks +34% synergy
Flooded Strand
43% of 92 decks +33% synergy
Battlefield Forge
43% of 91 decks +38% synergy
Underground River
41% of 17 decks +37% synergy
Blood Crypt
41% of 17 decks +32% synergy
Sulfur Falls
41% of 91 decks +34% synergy
Glacial Fortress
39% of 92 decks +34% synergy
The World Tree
38% of 8 decks +35% synergy
Ketria Triome
38% of 8 decks +34% synergy
Temple Garden
38% of 8 decks +29% synergy
Stomping Ground
38% of 8 decks +28% synergy
Breeding Pool
38% of 8 decks +28% synergy
Overgrown Tomb
38% of 8 decks +28% synergy
Savai Triome
35% of 17 decks +32% synergy
Watery Grave
35% of 17 decks +25% synergy
Clifftop Retreat
35% of 91 decks +30% synergy
Prairie Stream
35% of 92 decks +27% synergy
Adarkar Wastes
34% of 92 decks +31% synergy
Drossforge Bridge
29% of 17 decks +28% synergy
Mistvault Bridge
29% of 17 decks +28% synergy
Arcane Sanctum
29% of 17 decks +26% synergy
Caves of Koilos
29% of 17 decks +23% synergy
Spire of Industry
29% of 92 decks +26% synergy
Deserted Beach
29% of 92 decks +26% synergy
Goldmire Bridge
24% of 17 decks +22% synergy
Crumbling Necropolis
24% of 17 decks +20% synergy
Raffine's Tower
24% of 17 decks +20% synergy
Sulfurous Springs
24% of 17 decks +19% synergy
Stormcarved Coast
23% of 91 decks +19% synergy
Sundown Pass
22% of 91 decks +18% synergy
Razortide Bridge
20% of 92 decks +18% synergy