Ashnod the Uncaring
Goblin Engineer
Corridor Monitor
Commander's Sphere
1

   Prerequisites

What do I need to start this combo?
All permanents on the battlefield.
Goblin Engineer does not have summoning sickness.

   Steps

How does this combo work?
1
Activate Commander's Sphere's first ability by tapping it, adding .
2
Activate Commander's Sphere's second ability by sacrificing it, causing you to draw a card.
3
Activate Goblin Engineer by paying , tapping and sacrificing Corridor Monitor, targeting Commander's Sphere.
4
Ashnod triggers, copying Goblin Engineer's ability, targeting Corridor Monitor.
5
Resolve the first Goblin Engineer ability, returning Corridor Monitor from your graveyard to the battlefield.
6
Corridor Monitor enters the battlefield, untapping Goblin Engineer.
7
Resolve the second Goblin Engineer ability, returning Commander Sphere from your graveyard to the battlefield.
8
Repeat.

   Results

What do I get from this combo?
Infinite card draw
Infinite draw triggers
Near-infinite death triggers
Near-infinite ETB
Near-infinite LTB
Near-infinite sacrifice triggers
Ashnod the Uncaring
2.85% of 2492 decks 71 decks
Mishra, Eminent One
0.03% of 7246 decks 2 decks
Breya, Etherium Shaper
0.01% of 15494 decks 1 decks
Bruse Tarl, Boorish Herder // Silas Renn, Seeker Adept
0.48% of 208 decks 1 decks
High Synergy Cards
Emry, Lurker of the Loch
88% of 75 decks +84% synergy
Scrap Trawler
67% of 75 decks +65% synergy
Marionette Master
65% of 75 decks +62% synergy
Sai, Master Thopterist
64% of 75 decks +61% synergy
Mishra's Bauble
61% of 75 decks +60% synergy
Aether Spellbomb
60% of 75 decks +59% synergy
Forensic Gadgeteer
58% of 45 decks +55% synergy
Myr Retriever
56% of 75 decks +54% synergy
Mind Stone
71% of 75 decks +54% synergy
Esoteric Duplicator
54% of 39 decks +53% synergy
Top Cards
Wayfarer's Bauble
61% of 75 decks +52% synergy
Mayhem Devil
57% of 75 decks +47% synergy
Marionette Apprentice
57% of 35 decks +52% synergy
Etherium Sculptor
55% of 75 decks +49% synergy
Reckless Fireweaver
53% of 75 decks +49% synergy
Burnished Hart
51% of 75 decks +47% synergy
Executioner's Capsule
49% of 75 decks +49% synergy
Blasphemous Act
49% of 75 decks +16% synergy
Time Sieve
48% of 75 decks +45% synergy
Whisper, Blood Liturgist
47% of 75 decks +46% synergy
Game Changers
Bolas's Citadel
61% of 75 decks +53% synergy
Urza, Lord High Artificer
19% of 75 decks +15% synergy
Vampiric Tutor
19% of 75 decks +2% synergy
Ancient Tomb
17% of 75 decks +7% synergy
Mana Vault
15% of 75 decks +8% synergy
Underworld Breach
12% of 75 decks +6% synergy
The One Ring
12% of 75 decks +4% synergy
Chrome Mox
11% of 75 decks +5% synergy
Lion's Eye Diamond
5% of 75 decks +4% synergy
Grim Monolith
5% of 75 decks +3% synergy
Creatures
Kuldotha Forgemaster
45% of 75 decks +45% synergy
Foundry Inspector
44% of 75 decks +40% synergy
Audacious Reshapers
43% of 75 decks +42% synergy
Jhoira, Weatherlight Captain
43% of 75 decks +37% synergy
Disciple of the Vault
41% of 75 decks +39% synergy
Ruthless Knave
40% of 75 decks +40% synergy
Goblin Welder
39% of 75 decks +36% synergy
Enthusiastic Mechanaut
36% of 75 decks +32% synergy
Apprentice Necromancer
35% of 75 decks +34% synergy
Solemn Simulacrum
32% of 75 decks +18% synergy
Crime Novelist
30% of 47 decks +27% synergy
Farid, Enterprising Salvager
29% of 75 decks +29% synergy
Doomed Necromancer
29% of 75 decks +28% synergy
Myr Battlesphere
25% of 75 decks +23% synergy
Anger
24% of 75 decks +18% synergy
Stormclaw Rager
21% of 75 decks +21% synergy
Priest of Forgotten Gods
21% of 75 decks +19% synergy
Thopter Assembly
20% of 75 decks +20% synergy
Imskir Iron-Eater
20% of 35 decks +19% synergy
Cauldron Familiar
20% of 75 decks +19% synergy
Academy Manufactor
20% of 75 decks +16% synergy
Eloise, Nephalia Sleuth
19% of 75 decks +18% synergy
Pitiless Plunderer
19% of 75 decks +11% synergy
Dreamscape Artist
17% of 75 decks +17% synergy
Ingenious Artillerist
17% of 75 decks +15% synergy
Workshop Assistant
16% of 75 decks +16% synergy
Breya's Apprentice
16% of 75 decks +15% synergy
Diversion Unit
15% of 20 decks +14% synergy
Combat Courier
15% of 75 decks +14% synergy
Mishra, Eminent One
15% of 75 decks +14% synergy
Dauthi Voidwalker
15% of 75 decks +7% synergy
Mirran Spy
13% of 75 decks +13% synergy
Scrap Welder
13% of 75 decks +13% synergy
Junk Diver
13% of 75 decks +13% synergy
Dockside Chef
13% of 75 decks +12% synergy
Imperial Recruiter
13% of 75 decks +8% synergy
Phyrexian Metamorph
13% of 75 decks +6% synergy
Arcum Dagsson
12% of 75 decks +12% synergy
Gleaming Geardrake
12% of 50 decks +11% synergy
Third Path Iconoclast
12% of 75 decks +5% synergy
Dockside Extortionist
12% of 75 decks +4% synergy
Zulaport Cutthroat
12% of 75 decks +3% synergy
Psychomancer
11% of 75 decks +10% synergy
Chronomancer
11% of 75 decks +10% synergy
Blood Pet
11% of 75 decks +10% synergy
Master Transmuter
11% of 75 decks +9% synergy
Tribute Mage
11% of 75 decks +9% synergy
Thought Monitor
11% of 75 decks +8% synergy
Padeem, Consul of Innovation
11% of 75 decks +7% synergy
Yawgmoth, Thran Physician
11% of 75 decks +7% synergy
Instants
An Offer You Can't Refuse
43% of 75 decks +21% synergy
Chaos Warp
43% of 75 decks +11% synergy
Counterspell
43% of 75 decks +0% synergy
Bedevil
29% of 75 decks +16% synergy
Arcane Denial
29% of 75 decks +9% synergy
Negate
24% of 75 decks +2% synergy
Dark Ritual
19% of 75 decks -4% synergy
Deadly Dispute
17% of 75 decks +6% synergy
Cyclonic Rift
17% of 75 decks -9% synergy
Fierce Guardianship
16% of 75 decks -2% synergy
Deflecting Swat
15% of 75 decks -2% synergy
Swan Song
15% of 75 decks -2% synergy
Disruption Protocol
13% of 75 decks +13% synergy
Withering Torment
13% of 30 decks +5% synergy
Mana Drain
13% of 75 decks -2% synergy
Whir of Invention
12% of 75 decks +9% synergy
Abrade
12% of 75 decks +1% synergy
Terminate
12% of 75 decks -8% synergy
Thirst for Knowledge
11% of 75 decks +9% synergy
Entomb
11% of 75 decks +3% synergy
Force of Will
9% of 75 decks -1% synergy
Deadly Rollick
9% of 75 decks -2% synergy
Fell the Profane
9% of 35 decks +0% synergy
Resculpt
8% of 75 decks +3% synergy
Muddle the Mixture
8% of 75 decks +3% synergy
Force of Negation
8% of 75 decks -1% synergy
Mystical Tutor
8% of 75 decks -6% synergy
Stoic Rebuttal
7% of 75 decks +6% synergy
Brain Freeze
7% of 75 decks +3% synergy
Unwind
5% of 75 decks +3% synergy
Cabal Ritual
5% of 75 decks +1% synergy
Sorceries
Feed the Swarm
39% of 75 decks +21% synergy
Terisiare's Devastation
36% of 75 decks +36% synergy
Fabricate
24% of 75 decks +18% synergy
Thoughtcast
20% of 75 decks +17% synergy
Vandalblast
20% of 75 decks +4% synergy
Faithless Looting
20% of 75 decks +4% synergy
Demonic Tutor
20% of 75 decks -1% synergy
Diabolic Intent
15% of 75 decks +6% synergy
Toxic Deluge
15% of 75 decks -3% synergy
Reckless Handling
14% of 72 decks +12% synergy
Jeska's Will
11% of 75 decks -6% synergy
Blasphemous Edict
10% of 29 decks +3% synergy
Scrap Mastery
9% of 75 decks +9% synergy
Reanimate
9% of 75 decks -7% synergy
Monumental Corruption
8% of 75 decks +7% synergy
Windfall
8% of 75 decks -5% synergy
Follow the Bodies
7% of 45 decks +6% synergy
Blood Money
7% of 75 decks +5% synergy
Wheel of Fortune
7% of 75 decks +2% synergy
Imperial Seal
7% of 75 decks +1% synergy
Diabolic Tutor
7% of 75 decks +1% synergy
Beseech the Mirror
6% of 63 decks +3% synergy
Trash for Treasure
5% of 75 decks +4% synergy
Unearth
5% of 75 decks +2% synergy
Gamble
5% of 75 decks -4% synergy
Utility Artifacts
Ashnod's Altar
47% of 75 decks +40% synergy
Mnemonic Sphere
45% of 75 decks +45% synergy
Trading Post
40% of 75 decks +39% synergy
Lightning Greaves
40% of 75 decks +15% synergy
Oni-Cult Anvil
36% of 75 decks +34% synergy
Repurposing Bay
33% of 21 decks +32% synergy
Hedron Archive
33% of 75 decks +30% synergy
Ichor Wellspring
31% of 75 decks +29% synergy
Sensei's Divining Top
31% of 75 decks +26% synergy
Pyrite Spellbomb
28% of 75 decks +28% synergy
Moonsilver Key
28% of 75 decks +27% synergy
Smelting Vat
27% of 75 decks +27% synergy
Dross Skullbomb
25% of 75 decks +25% synergy
Surgical Skullbomb
24% of 75 decks +24% synergy
Clock of Omens
24% of 75 decks +23% synergy
Mystic Forge
24% of 75 decks +21% synergy
Lotus Petal
24% of 75 decks +17% synergy
Dragonspark Reactor
23% of 75 decks +22% synergy
Krark-Clan Ironworks
23% of 75 decks +22% synergy
Aetherflux Reservoir
23% of 75 decks +19% synergy
Swiftfoot Boots
23% of 75 decks -5% synergy
Thousand-Year Elixir
21% of 75 decks +19% synergy
Radiant Lotus
20% of 20 decks +20% synergy
Witch's Oven
20% of 75 decks +19% synergy
Mirrorworks
19% of 75 decks +18% synergy
Sculpting Steel
19% of 75 decks +16% synergy
Wishclaw Talisman
19% of 75 decks +13% synergy
Transmutation Font
18% of 39 decks +17% synergy
Courier's Capsule
17% of 75 decks +17% synergy
Tamiyo's Journal
17% of 75 decks +17% synergy
Mindslaver
16% of 75 decks +16% synergy
Nihil Spellbomb
16% of 75 decks +15% synergy
Expedition Map
15% of 75 decks +12% synergy
Grinding Station
13% of 75 decks +13% synergy
Spine of Ish Sah
13% of 75 decks +13% synergy
Soul-Guide Lantern
13% of 75 decks +12% synergy
Phyrexian Altar
13% of 75 decks +9% synergy
Tarrian's Journal
13% of 54 decks +12% synergy
Worldwalker Helm
13% of 39 decks +12% synergy
Fountainport Bell
12% of 33 decks +12% synergy
Urza's Bauble
12% of 75 decks +12% synergy
Encroaching Mycosynth
12% of 75 decks +11% synergy
Lithoform Engine
12% of 75 decks +11% synergy
Vexing Bauble
11% of 35 decks +10% synergy
Detective's Satchel
11% of 45 decks +11% synergy
Blood Fountain
11% of 75 decks +10% synergy
Liquimetal Coating
11% of 75 decks +10% synergy
Prized Statue
11% of 75 decks +10% synergy
Unwinding Clock
11% of 75 decks +8% synergy
Candy Trail
10% of 61 decks +10% synergy
Enchantments
Mirrodin Besieged
40% of 75 decks +38% synergy
Biotransference
27% of 75 decks +26% synergy
Agent of the Iron Throne
23% of 75 decks +21% synergy
Efficient Construction
19% of 75 decks +17% synergy
Rhystic Study
16% of 75 decks -10% synergy
Mystic Remora
15% of 75 decks -3% synergy
Clan Crafter
13% of 75 decks +13% synergy
Thopter Spy Network
11% of 75 decks +7% synergy
Phyrexian Arena
9% of 75 decks -6% synergy
Pia's Revolution
8% of 75 decks +8% synergy
Intruder Alarm
8% of 75 decks +6% synergy
Street Urchin
7% of 75 decks +6% synergy
Storm the Vault
7% of 75 decks +4% synergy
Animate Dead
7% of 75 decks -3% synergy
Planeswalkers
Daretti, Scrap Savant
25% of 75 decks +23% synergy
Saheeli, Sublime Artificer
20% of 75 decks +16% synergy
Tezzeret, Master of the Bridge
11% of 75 decks +8% synergy
Utility Lands
Seat of the Synod
59% of 75 decks +53% synergy
Vault of Whispers
55% of 75 decks +50% synergy
Great Furnace
53% of 75 decks +48% synergy
Buried Ruin
49% of 75 decks +45% synergy
Reliquary Tower
39% of 75 decks +9% synergy
Urza's Saga
23% of 75 decks +16% synergy
Bojuka Bog
23% of 75 decks -7% synergy
Treasure Vault
20% of 75 decks +18% synergy
Inventors' Fair
20% of 75 decks +16% synergy
Darksteel Citadel
19% of 75 decks +15% synergy
Archway of Innovation
17% of 35 decks +14% synergy
Academy Ruins
15% of 75 decks +10% synergy
Otawara, Soaring City
13% of 75 decks -3% synergy
Havengul Laboratory
8% of 75 decks +8% synergy
Takenuma, Abandoned Mire
8% of 75 decks -2% synergy
Cephalid Coliseum
5% of 75 decks +2% synergy
Urborg, Tomb of Yawgmoth
5% of 75 decks -4% synergy
Temple of the False God
5% of 75 decks -4% synergy
Mana Artifacts
Sol Ring
93% of 75 decks +9% synergy
Arcane Signet
87% of 75 decks +14% synergy
Talisman of Dominance
43% of 75 decks +11% synergy
Fellwar Stone
37% of 75 decks +16% synergy
Dimir Signet
37% of 75 decks +9% synergy
Talisman of Creativity
37% of 75 decks +9% synergy
Rakdos Signet
33% of 75 decks +5% synergy
Izzet Signet
31% of 75 decks +3% synergy
Talisman of Indulgence
29% of 75 decks +2% synergy
Liquimetal Torque
28% of 75 decks +25% synergy
Mox Opal
17% of 75 decks +13% synergy
Machine God's Effigy
15% of 75 decks +13% synergy
Cursed Mirror
15% of 75 decks +9% synergy
Basalt Monolith
12% of 75 decks +9% synergy
Slagstone Refinery
9% of 75 decks +9% synergy
Mana Crypt
9% of 75 decks +4% synergy
Crystal Skull, Isu Spyglass
9% of 34 decks +7% synergy
Thran Dynamo
8% of 75 decks +3% synergy
Mox Amber
7% of 75 decks +2% synergy
Lands
Command Tower
92% of 75 decks +18% synergy
Exotic Orchard
59% of 75 decks +23% synergy
Drossforge Bridge
52% of 75 decks +48% synergy
Silverbluff Bridge
52% of 75 decks +46% synergy
Crumbling Necropolis
51% of 75 decks +20% synergy
Mistvault Bridge
48% of 75 decks +44% synergy
Smoldering Marsh
41% of 75 decks +8% synergy
Watery Grave
39% of 75 decks -2% synergy
Xander's Lounge
36% of 75 decks +10% synergy
Morphic Pool
35% of 75 decks +9% synergy
Shivan Reef
35% of 75 decks +7% synergy
Blood Crypt
33% of 75 decks -5% synergy
Steam Vents
33% of 75 decks -5% synergy
Spire of Industry
32% of 75 decks +29% synergy
Scalding Tarn
32% of 75 decks +21% synergy
Sulfur Falls
32% of 75 decks -0% synergy
Sunken Hollow
32% of 75 decks -3% synergy
Path of Ancestry
31% of 75 decks +9% synergy
Bloodstained Mire
29% of 75 decks +19% synergy
Polluted Delta
29% of 75 decks +18% synergy
Drowned Catacomb
29% of 75 decks +2% synergy
Dragonskull Summit
29% of 75 decks -3% synergy
Luxury Suite
28% of 75 decks +2% synergy
Training Center
28% of 75 decks +1% synergy
Terramorphic Expanse
25% of 75 decks +10% synergy
Underground River
24% of 75 decks +3% synergy
Sulfurous Springs
24% of 75 decks +3% synergy
Shipwreck Marsh
23% of 75 decks +4% synergy
Evolving Wilds
21% of 75 decks +0% synergy
Temple of Deceit
20% of 75 decks +4% synergy
Stormcarved Coast
20% of 75 decks +2% synergy
Temple of Epiphany
20% of 75 decks +2% synergy
Shadowblood Ridge
19% of 75 decks +6% synergy
Darkwater Catacombs
16% of 75 decks +1% synergy
Haunted Ridge
16% of 75 decks -0% synergy
Raucous Theater
15% of 46 decks +5% synergy
Temple of Malice
15% of 75 decks +0% synergy
Myriad Landscape
15% of 75 decks -4% synergy
Seething Landscape
14% of 35 decks +5% synergy
Volcanic Island
13% of 75 decks -0% synergy
Underground Sea
13% of 75 decks -1% synergy
Thundering Falls
13% of 46 decks +5% synergy
Undercity Sewers
13% of 47 decks +2% synergy
Maestros Theater
12% of 75 decks +11% synergy
Badlands
12% of 75 decks -1% synergy
City of Brass
11% of 75 decks +3% synergy
Arid Mesa
11% of 75 decks +0% synergy
Marsh Flats
11% of 75 decks -0% synergy
Izzet Boilerworks
11% of 75 decks -5% synergy
Foreboding Ruins
11% of 75 decks -5% synergy