Ashnod the Uncaring
Goblin Engineer
Corridor Monitor
Lotus Petal

   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 Lotus Petal by tapping and sacrificing it, adding .
2
Activate Goblin Engineer by paying , tapping and sacrificing Corridor Monitor, targeting Lotus Petal.
3
Ashnod triggers, copying Goblin Engineer's ability, targeting Corridor Monitor.
4
Resolve the first Goblin Engineer ability, returning Corridor Monitor from your graveyard to the battlefield.
5
Corridor Monitor enters the battlefield, untapping Goblin Engineer.
6
Resolve the second Goblin Engineer ability, returning Commander Sphere from your graveyard to the battlefield.
7
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Ashnod the Uncaring
1.1%inclusion32 decks2.80K decks
Breya, Etherium Shaper
0.0%inclusion2 decks19.1K decks
High Synergy Cards
Emry, Lurker of the Loch
79%inclusion27 decks34 decks
75%synergy
Aether Spellbomb
65%inclusion22 decks34 decks
63%synergy
Forensic Gadgeteer
53%inclusion18 decks34 decks
51%synergy
Sai, Master Thopterist
53%inclusion18 decks34 decks
49%synergy
Weapons Manufacturing
50%inclusion4 decks8 decks
48%synergy
Sensei's Divining Top
50%inclusion17 decks34 decks
45%synergy
Myr Retriever
47%inclusion16 decks34 decks
45%synergy
Scrap Trawler
47%inclusion16 decks34 decks
45%synergy
Apprentice Necromancer
44%inclusion15 decks34 decks
43%synergy
Seat of the Synod
50%inclusion17 decks34 decks
43%synergy
Top Cards
Wishclaw Talisman
47%inclusion16 decks34 decks
42%synergy
Marionette Apprentice
47%inclusion15 decks32 decks
42%synergy
Mishra's Bauble
44%inclusion15 decks34 decks
43%synergy
Repurposing Bay
42%inclusion10 decks24 decks
41%synergy
Kuldotha Forgemaster
41%inclusion14 decks34 decks
41%synergy
Goblin Welder
41%inclusion14 decks34 decks
39%synergy
Whir of Invention
41%inclusion14 decks34 decks
39%synergy
Ashnod's Altar
41%inclusion14 decks34 decks
35%synergy
Dauthi Voidwalker
41%inclusion14 decks34 decks
35%synergy
An Offer You Can't Refuse
41%inclusion14 decks34 decks
17%synergy
Game Changers
Bolas's Citadel
74%inclusion25 decks34 decks
65%synergy
Demonic Tutor
56%inclusion19 decks34 decks
36%synergy
Vampiric Tutor
50%inclusion17 decks34 decks
35%synergy
Ancient Tomb
44%inclusion15 decks34 decks
35%synergy
Rhystic Study
44%inclusion15 decks34 decks
20%synergy
Mana Vault
38%inclusion13 decks34 decks
32%synergy
Chrome Mox
35%inclusion12 decks34 decks
29%synergy
Imperial Seal
29%inclusion10 decks34 decks
24%synergy
Underworld Breach
29%inclusion10 decks34 decks
23%synergy
Lion's Eye Diamond
21%inclusion7 decks34 decks
19%synergy
Creatures
Urza, Lord High Artificer
38%inclusion13 decks34 decks
35%synergy
Etherium Sculptor
38%inclusion13 decks34 decks
32%synergy
Mayhem Devil
38%inclusion13 decks34 decks
28%synergy
Phyrexian Metamorph
35%inclusion12 decks34 decks
28%synergy
Whisper, Blood Liturgist
32%inclusion11 decks34 decks
32%synergy
Golbez, Crystal Collector
31%inclusion4 decks13 decks
29%synergy
Reckless Fireweaver
29%inclusion10 decks34 decks
25%synergy
Foundry Inspector
29%inclusion10 decks34 decks
25%synergy
Jhoira, Weatherlight Captain
29%inclusion10 decks34 decks
24%synergy
Mirran Spy
26%inclusion9 decks34 decks
26%synergy
Psychomancer
26%inclusion9 decks34 decks
26%synergy
Disciple of the Vault
26%inclusion9 decks34 decks
25%synergy
Marionette Master
26%inclusion9 decks34 decks
24%synergy
Ruthless Knave
24%inclusion8 decks34 decks
23%synergy
Junk Diver
24%inclusion8 decks34 decks
23%synergy
Crime Novelist
24%inclusion8 decks34 decks
21%synergy
Third Path Iconoclast
24%inclusion8 decks34 decks
18%synergy
Anger
24%inclusion8 decks34 decks
17%synergy
Stridehangar Automaton
21%inclusion5 decks24 decks
20%synergy
Audacious Reshapers
21%inclusion7 decks34 decks
20%synergy
Thassa's Oracle
21%inclusion7 decks34 decks
14%synergy
Pitiless Plunderer
21%inclusion7 decks34 decks
12%synergy
Enthusiastic Mechanaut
18%inclusion6 decks34 decks
13%synergy
Zulaport Cutthroat
18%inclusion6 decks34 decks
9%synergy
Blood Servitor
15%inclusion5 decks34 decks
15%synergy
Technomancer
15%inclusion5 decks34 decks
14%synergy
Workshop Assistant
15%inclusion5 decks34 decks
14%synergy
Trinket Mage
15%inclusion5 decks34 decks
13%synergy
Priest of Forgotten Gods
15%inclusion5 decks34 decks
13%synergy
The Reality Chip
15%inclusion5 decks34 decks
11%synergy
Academy Manufactor
15%inclusion5 decks34 decks
11%synergy
Imperial Recruiter
15%inclusion5 decks34 decks
10%synergy
Blood Artist
15%inclusion5 decks34 decks
3%synergy
Warren Soultrader
13%inclusion4 decks32 decks
7%synergy
Salvager of Ruin
12%inclusion4 decks34 decks
12%synergy
Farid, Enterprising Salvager
12%inclusion4 decks34 decks
12%synergy
Thopter Assembly
12%inclusion4 decks34 decks
11%synergy
Doomed Necromancer
12%inclusion4 decks34 decks
11%synergy
Blood Pet
12%inclusion4 decks34 decks
11%synergy
Myr Battlesphere
12%inclusion4 decks34 decks
10%synergy
Razaketh, the Foulblooded
12%inclusion4 decks34 decks
10%synergy
Treasure Nabber
12%inclusion4 decks34 decks
10%synergy
Padeem, Consul of Innovation
12%inclusion4 decks34 decks
8%synergy
Thought Monitor
12%inclusion4 decks34 decks
8%synergy
Laboratory Maniac
12%inclusion4 decks34 decks
7%synergy
Orcish Bowmasters
12%inclusion4 decks34 decks
3%synergy
Imskir Iron-Eater
10%inclusion3 decks31 decks
9%synergy
Glaring Fleshraker
10%inclusion3 decks31 decks
8%synergy
Scrapyard Recombiner
8.8%inclusion3 decks34 decks
9%synergy
Eloise, Nephalia Sleuth
8.8%inclusion3 decks34 decks
8%synergy
Instants
Swan Song
38%inclusion13 decks34 decks
21%synergy
Entomb
32%inclusion11 decks34 decks
25%synergy
Deflecting Swat
29%inclusion10 decks34 decks
13%synergy
Fierce Guardianship
26%inclusion9 decks34 decks
9%synergy
Dark Ritual
26%inclusion9 decks34 decks
2%synergy
Counterspell
26%inclusion9 decks34 decks
-15%synergy
Force of Negation
24%inclusion8 decks34 decks
15%synergy
Force of Will
24%inclusion8 decks34 decks
13%synergy
Mana Drain
24%inclusion8 decks34 decks
9%synergy
Arcane Denial
24%inclusion8 decks34 decks
3%synergy
Chaos Warp
24%inclusion8 decks34 decks
-7%synergy
Cyclonic Rift
21%inclusion7 decks34 decks
-2%synergy
Brain Freeze
18%inclusion6 decks34 decks
14%synergy
Mindbreak Trap
18%inclusion6 decks34 decks
13%synergy
Cabal Ritual
18%inclusion6 decks34 decks
12%synergy
Mystical Tutor
18%inclusion6 decks34 decks
5%synergy
Fell the Profane
16%inclusion5 decks32 decks
7%synergy
Dramatic Reversal
15%inclusion5 decks34 decks
10%synergy
Muddle the Mixture
15%inclusion5 decks34 decks
10%synergy
Flusterstorm
15%inclusion5 decks34 decks
7%synergy
Abrade
15%inclusion5 decks34 decks
3%synergy
Deadly Dispute
15%inclusion5 decks34 decks
3%synergy
Shallow Grave
12%inclusion4 decks34 decks
12%synergy
Intuition
12%inclusion4 decks34 decks
10%synergy
Demonic Consultation
12%inclusion4 decks34 decks
8%synergy
Deadly Rollick
12%inclusion4 decks34 decks
-2%synergy
Negate
12%inclusion4 decks34 decks
-9%synergy
Withering Torment
10%inclusion3 decks29 decks
2%synergy
Lim-Dûl's Vault
8.8%inclusion3 decks34 decks
6%synergy
Tainted Pact
8.8%inclusion3 decks34 decks
5%synergy
Culling the Weak
8.8%inclusion3 decks34 decks
5%synergy
Mental Misstep
8.8%inclusion3 decks34 decks
3%synergy
Red Elemental Blast
8.8%inclusion3 decks34 decks
3%synergy
Pongify
8.8%inclusion3 decks34 decks
-2%synergy
Bedevil
8.8%inclusion3 decks34 decks
-3%synergy
Sorceries
Fabricate
32%inclusion11 decks34 decks
27%synergy
Toxic Deluge
32%inclusion11 decks34 decks
14%synergy
Blasphemous Act
32%inclusion11 decks34 decks
-1%synergy
Feed the Swarm
26%inclusion9 decks34 decks
10%synergy
Reanimate
26%inclusion9 decks34 decks
8%synergy
Diabolic Intent
24%inclusion8 decks34 decks
16%synergy
Jeska's Will
24%inclusion8 decks34 decks
8%synergy
Faithless Looting
21%inclusion7 decks34 decks
5%synergy
Buried Alive
18%inclusion6 decks34 decks
12%synergy
Reshape
15%inclusion5 decks34 decks
14%synergy
Thoughtcast
15%inclusion5 decks34 decks
11%synergy
Vandalblast
15%inclusion5 decks34 decks
-1%synergy
Transmute Artifact
12%inclusion4 decks34 decks
11%synergy
Wheel of Fortune
12%inclusion4 decks34 decks
7%synergy
Dread Return
12%inclusion4 decks34 decks
7%synergy
Damnation
12%inclusion4 decks34 decks
5%synergy
Gamble
12%inclusion4 decks34 decks
3%synergy
Unearth
8.8%inclusion3 decks34 decks
6%synergy
Beseech the Mirror
8.8%inclusion3 decks34 decks
6%synergy
Grim Tutor
8.8%inclusion3 decks34 decks
5%synergy
Ponder
8.8%inclusion3 decks34 decks
-3%synergy
Utility Artifacts
Mindslaver
38%inclusion13 decks34 decks
38%synergy
Time Sieve
38%inclusion13 decks34 decks
36%synergy
Lightning Greaves
38%inclusion13 decks34 decks
13%synergy
Executioner's Capsule
35%inclusion12 decks34 decks
35%synergy
Krark-Clan Ironworks
35%inclusion12 decks34 decks
34%synergy
Pyrite Spellbomb
32%inclusion11 decks34 decks
32%synergy
Grinding Station
32%inclusion11 decks34 decks
32%synergy
Mystic Forge
32%inclusion11 decks34 decks
29%synergy
Aetherflux Reservoir
32%inclusion11 decks34 decks
29%synergy
Esoteric Duplicator
30%inclusion10 decks33 decks
30%synergy
Conjurer's Bauble
29%inclusion10 decks34 decks
29%synergy
Phyrexian Altar
26%inclusion9 decks34 decks
23%synergy
Mnemonic Sphere
24%inclusion8 decks34 decks
23%synergy
Trading Post
24%inclusion8 decks34 decks
23%synergy
Encroaching Mycosynth
24%inclusion8 decks34 decks
23%synergy
Clock of Omens
24%inclusion8 decks34 decks
23%synergy
Soul-Guide Lantern
24%inclusion8 decks34 decks
22%synergy
Sculpting Steel
24%inclusion8 decks34 decks
21%synergy
Ichor Wellspring
21%inclusion7 decks34 decks
19%synergy
Wayfarer's Bauble
21%inclusion7 decks34 decks
13%synergy
The One Ring
21%inclusion7 decks34 decks
12%synergy
Dross Skullbomb
18%inclusion6 decks34 decks
17%synergy
Retrofitter Foundry
18%inclusion6 decks34 decks
17%synergy
Nihil Spellbomb
18%inclusion6 decks34 decks
17%synergy
Defense Grid
18%inclusion6 decks34 decks
17%synergy
Moonsilver Key
18%inclusion6 decks34 decks
17%synergy
Expedition Map
18%inclusion6 decks34 decks
15%synergy
Vexing Bauble
16%inclusion5 decks31 decks
15%synergy
Smelting Vat
15%inclusion5 decks34 decks
15%synergy
Urza's Bauble
15%inclusion5 decks34 decks
14%synergy
Voltaic Key
15%inclusion5 decks34 decks
14%synergy
Oni-Cult Anvil
15%inclusion5 decks34 decks
13%synergy
Swiftfoot Boots
15%inclusion5 decks34 decks
-13%synergy
Radiant Lotus
13%inclusion3 decks24 decks
12%synergy
Surgical Skullbomb
12%inclusion4 decks34 decks
12%synergy
Liquimetal Coating
12%inclusion4 decks34 decks
11%synergy
Nim Deathmantle
12%inclusion4 decks34 decks
11%synergy
Spine of Ish Sah
12%inclusion4 decks34 decks
11%synergy
Manifold Key
12%inclusion4 decks34 decks
10%synergy
Thousand-Year Elixir
12%inclusion4 decks34 decks
10%synergy
Isochron Scepter
12%inclusion4 decks34 decks
10%synergy
Unwinding Clock
12%inclusion4 decks34 decks
9%synergy
Transmutation Font
9.1%inclusion3 decks33 decks
9%synergy
Ugin's Nexus
8.8%inclusion3 decks34 decks
9%synergy
Servo Schematic
8.8%inclusion3 decks34 decks
9%synergy
Blood Fountain
8.8%inclusion3 decks34 decks
8%synergy
Witch's Oven
8.8%inclusion3 decks34 decks
8%synergy
Tamiyo's Journal
8.8%inclusion3 decks34 decks
8%synergy
Rings of Brighthearth
8.8%inclusion3 decks34 decks
8%synergy
Enchantments
Mystic Remora
32%inclusion11 decks34 decks
16%synergy
Mirrodin Besieged
26%inclusion9 decks34 decks
25%synergy
Efficient Construction
15%inclusion5 decks34 decks
13%synergy
Street Urchin
12%inclusion4 decks34 decks
12%synergy
Thopter Spy Network
12%inclusion4 decks34 decks
8%synergy
Necropotence
12%inclusion4 decks34 decks
7%synergy
Animate Dead
12%inclusion4 decks34 decks
3%synergy
Phyrexian Arena
8.8%inclusion3 decks34 decks
-7%synergy
Planeswalkers
Tezzeret, Cruel Captain
33%inclusion3 decks9 decks
32%synergy
Daretti, Scrap Savant
21%inclusion7 decks34 decks
19%synergy
Saheeli, Sublime Artificer
21%inclusion7 decks34 decks
17%synergy
Tezzeret the Seeker
8.8%inclusion3 decks34 decks
7%synergy
Tezzeret, Master of the Bridge
8.8%inclusion3 decks34 decks
7%synergy
Utility Lands
Urza's Saga
50%inclusion17 decks34 decks
43%synergy
Vault of Whispers
47%inclusion16 decks34 decks
43%synergy
Great Furnace
47%inclusion16 decks34 decks
41%synergy
Buried Ruin
44%inclusion15 decks34 decks
39%synergy
Academy Ruins
41%inclusion14 decks34 decks
36%synergy
Treasure Vault
38%inclusion13 decks34 decks
36%synergy
Inventors' Fair
38%inclusion13 decks34 decks
34%synergy
Otawara, Soaring City
38%inclusion13 decks34 decks
22%synergy
Darksteel Citadel
29%inclusion10 decks34 decks
26%synergy
Urborg, Tomb of Yawgmoth
21%inclusion7 decks34 decks
12%synergy
Reliquary Tower
21%inclusion7 decks34 decks
-9%synergy
Archway of Innovation
13%inclusion4 decks31 decks
10%synergy
Fomori Vault
12%inclusion4 decks33 decks
11%synergy
Takenuma, Abandoned Mire
12%inclusion4 decks34 decks
3%synergy
Mana Artifacts
Sol Ring
97%inclusion33 decks34 decks
13%synergy
Arcane Signet
91%inclusion31 decks34 decks
19%synergy
Commander's Sphere
62%inclusion21 decks34 decks
49%synergy
Mox Opal
56%inclusion19 decks34 decks
51%synergy
Talisman of Dominance
53%inclusion18 decks34 decks
20%synergy
Fellwar Stone
47%inclusion16 decks34 decks
27%synergy
Mind Stone
44%inclusion15 decks34 decks
29%synergy
Basalt Monolith
38%inclusion13 decks34 decks
36%synergy
Talisman of Creativity
38%inclusion13 decks34 decks
10%synergy
Talisman of Indulgence
35%inclusion12 decks34 decks
7%synergy
Dimir Signet
32%inclusion11 decks34 decks
7%synergy
Liquimetal Torque
26%inclusion9 decks34 decks
24%synergy
Izzet Signet
26%inclusion9 decks34 decks
2%synergy
Machine God's Effigy
24%inclusion8 decks34 decks
22%synergy
Mox Amber
24%inclusion8 decks34 decks
19%synergy
Rakdos Signet
24%inclusion8 decks34 decks
-2%synergy
Mox Diamond
18%inclusion6 decks34 decks
13%synergy
Cursed Mirror
18%inclusion6 decks34 decks
12%synergy
Grim Monolith
12%inclusion4 decks34 decks
10%synergy
Mana Crypt
8.8%inclusion3 decks34 decks
6%synergy
Hedron Archive
8.8%inclusion3 decks34 decks
6%synergy
Thought Vessel
8.8%inclusion3 decks34 decks
-9%synergy
Lands
Command Tower
97%inclusion33 decks34 decks
23%synergy
Watery Grave
76%inclusion26 decks34 decks
35%synergy
Blood Crypt
68%inclusion23 decks34 decks
30%synergy
Steam Vents
68%inclusion23 decks34 decks
30%synergy
Bloodstained Mire
62%inclusion21 decks34 decks
51%synergy
Polluted Delta
62%inclusion21 decks34 decks
50%synergy
Scalding Tarn
59%inclusion20 decks34 decks
48%synergy
Exotic Orchard
53%inclusion18 decks34 decks
17%synergy
Xander's Lounge
44%inclusion15 decks34 decks
20%synergy
Drossforge Bridge
41%inclusion14 decks34 decks
38%synergy
Silverbluff Bridge
41%inclusion14 decks34 decks
35%synergy
Luxury Suite
41%inclusion14 decks34 decks
17%synergy
Mistvault Bridge
38%inclusion13 decks34 decks
34%synergy
Underground River
38%inclusion13 decks34 decks
16%synergy
Training Center
38%inclusion13 decks34 decks
13%synergy
Spire of Industry
35%inclusion12 decks34 decks
32%synergy
Morphic Pool
32%inclusion11 decks34 decks
8%synergy
Sulfurous Springs
29%inclusion10 decks34 decks
6%synergy
Shivan Reef
29%inclusion10 decks34 decks
0%synergy
City of Brass
26%inclusion9 decks34 decks
19%synergy
Arid Mesa
26%inclusion9 decks34 decks
16%synergy
Verdant Catacombs
26%inclusion9 decks34 decks
16%synergy
Flooded Strand
26%inclusion9 decks34 decks
15%synergy
Badlands
26%inclusion9 decks34 decks
13%synergy
Volcanic Island
26%inclusion9 decks34 decks
13%synergy
Underground Sea
26%inclusion9 decks34 decks
12%synergy
Gemstone Caverns
24%inclusion8 decks34 decks
19%synergy
Mana Confluence
24%inclusion8 decks34 decks
17%synergy
Marsh Flats
24%inclusion8 decks34 decks
13%synergy
Wooded Foothills
24%inclusion8 decks34 decks
13%synergy
Misty Rainforest
24%inclusion8 decks34 decks
12%synergy
Undercity Sewers
21%inclusion7 decks34 decks
9%synergy
Sulfur Falls
21%inclusion7 decks34 decks
-14%synergy
The Mycosynth Gardens
18%inclusion6 decks34 decks
16%synergy
Raucous Theater
18%inclusion6 decks34 decks
7%synergy
Shipwreck Marsh
18%inclusion6 decks34 decks
-1%synergy
Path of Ancestry
18%inclusion6 decks34 decks
-4%synergy
Drowned Catacomb
18%inclusion6 decks34 decks
-11%synergy
Crumbling Necropolis
18%inclusion6 decks34 decks
-11%synergy
Dragonskull Summit
18%inclusion6 decks34 decks
-16%synergy
Thundering Falls
15%inclusion5 decks34 decks
6%synergy
Temple of Deceit
15%inclusion5 decks34 decks
0%synergy
Haunted Ridge
15%inclusion5 decks34 decks
-2%synergy
Smoldering Marsh
15%inclusion5 decks34 decks
-19%synergy
Gloomlake Verge
14%inclusion4 decks29 decks
5%synergy
Forbidden Orchard
12%inclusion4 decks34 decks
10%synergy
Temple of Malice
12%inclusion4 decks34 decks
-2%synergy
Temple of Epiphany
12%inclusion4 decks34 decks
-6%synergy
Stormcarved Coast
12%inclusion4 decks34 decks
-8%synergy
Blazemire Verge
10%inclusion3 decks29 decks
-1%synergy