Othelm, Sigardian Outcast
Ashnod's Altar
Corridor Monitor

   Prerequisites

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

   Steps

How does this combo work?
1
Activate Ashnod's Altar by sacrificing Corridor Monitor, adding .
2
Activate Othelm by paying 2 and tapping it, returning Corridor Monitor from your graveyard to the battlefield.
3
Corridor Monitor enters the battlefield, untapping Othelm.
4
Repeat.

   Results

What do I get from this combo?
Infinite death triggers
Infinite ETB
Infinite LTB
Infinite sacrifice triggers
Bjorna, Nightfall Alchemist // Othelm, Sigardian Outcast
12%inclusion38 decks321 decks
Cecily, Haunted Mage // Othelm, Sigardian Outcast
1.1%inclusion24 decks2.18K decks
Hargilde, Kindly Runechanter // Othelm, Sigardian Outcast
3.1%inclusion2 decks64 decks
Kenrith, the Returned King
0.0%inclusion1 decks27.6K decks
Sophia, Dogged Detective
0.0%inclusion1 decks5.09K decks
High Synergy Cards
Intruder Alarm
71%inclusion47 decks66 decks
69%synergy
Cathodion
61%inclusion40 decks66 decks
60%synergy
Solemn Simulacrum
62%inclusion41 decks66 decks
49%synergy
Myr Battlesphere
48%inclusion32 decks66 decks
47%synergy
Myr Retriever
45%inclusion30 decks66 decks
44%synergy
Scrap Trawler
45%inclusion30 decks66 decks
44%synergy
Meteor Golem
41%inclusion27 decks66 decks
39%synergy
Haywire Mite
42%inclusion28 decks66 decks
39%synergy
Emry, Lurker of the Loch
41%inclusion27 decks66 decks
37%synergy
Filigree Familiar
36%inclusion24 decks66 decks
36%synergy
Top Cards
Swords to Plowshares
53%inclusion35 decks66 decks
-8%synergy
Birds of Paradise
41%inclusion27 decks66 decks
13%synergy
Ignoble Hierarch
40%inclusion10 decks25 decks
15%synergy
Thought Monitor
39%inclusion26 decks66 decks
36%synergy
Farseek
39%inclusion26 decks66 decks
4%synergy
Counterspell
39%inclusion26 decks66 decks
-2%synergy
Birthing Pod
38%inclusion25 decks66 decks
36%synergy
Foundry Inspector
38%inclusion25 decks66 decks
34%synergy
Etherium Sculptor
38%inclusion25 decks66 decks
32%synergy
Bloom Tender
38%inclusion25 decks66 decks
30%synergy
Game Changers
Demonic Tutor
44%inclusion11 decks25 decks
24%synergy
Vampiric Tutor
28%inclusion7 decks25 decks
13%synergy
Enlightened Tutor
26%inclusion17 decks66 decks
10%synergy
Seedborn Muse
23%inclusion15 decks66 decks
15%synergy
Fierce Guardianship
23%inclusion15 decks66 decks
5%synergy
Worldly Tutor
18%inclusion12 decks66 decks
6%synergy
Orcish Bowmasters
16%inclusion4 decks25 decks
7%synergy
Thassa's Oracle
15%inclusion10 decks66 decks
9%synergy
Opposition Agent
12%inclusion3 decks25 decks
7%synergy
Drannith Magistrate
11%inclusion7 decks66 decks
6%synergy
Creatures
Circuit Mender
36%inclusion24 decks66 decks
36%synergy
Oswald Fiddlebender
36%inclusion24 decks66 decks
35%synergy
Ioreth of the Healing House
36%inclusion24 decks66 decks
35%synergy
Zulaport Cutthroat
36%inclusion9 decks25 decks
27%synergy
Reckless Fireweaver
35%inclusion22 decks63 decks
31%synergy
Junk Diver
35%inclusion23 decks66 decks
34%synergy
Village Bell-Ringer
35%inclusion23 decks66 decks
34%synergy
Esper Sentinel
35%inclusion23 decks66 decks
16%synergy
Composite Golem
32%inclusion8 decks25 decks
32%synergy
Judith, the Scourge Diva
32%inclusion8 decks25 decks
31%synergy
Cruel Celebrant
32%inclusion8 decks25 decks
25%synergy
Viscera Seer
32%inclusion8 decks25 decks
24%synergy
Ornithopter of Paradise
30%inclusion20 decks66 decks
26%synergy
Faeburrow Elder
30%inclusion20 decks66 decks
19%synergy
Goblin Engineer
30%inclusion19 decks63 decks
27%synergy
Treasure Keeper
29%inclusion19 decks66 decks
29%synergy
Enthusiastic Mechanaut
29%inclusion18 decks63 decks
24%synergy
Phyrexian Triniform
27%inclusion18 decks66 decks
27%synergy
Wurmcoil Engine
27%inclusion18 decks66 decks
26%synergy
Combustible Gearhulk
25%inclusion16 decks63 decks
22%synergy
Eternal Witness
24%inclusion16 decks66 decks
7%synergy
Wernog, Rider's Chaplain
24%inclusion6 decks25 decks
24%synergy
Deathrite Shaman
24%inclusion6 decks25 decks
13%synergy
Blood Artist
24%inclusion6 decks25 decks
13%synergy
Angel of the Ruins
23%inclusion15 decks66 decks
20%synergy
Kiki-Jiki, Mirror Breaker
22%inclusion14 decks63 decks
19%synergy
Noble Hierarch
21%inclusion14 decks66 decks
5%synergy
Sai, Master Thopterist
20%inclusion13 decks66 decks
16%synergy
Kiora's Follower
20%inclusion13 decks66 decks
15%synergy
Canoptek Tomb Sentinel
18%inclusion12 decks66 decks
18%synergy
Triplicate Titan
18%inclusion12 decks66 decks
17%synergy
Lonis, Cryptozoologist
18%inclusion12 decks66 decks
17%synergy
Delighted Halfling
18%inclusion12 decks66 decks
6%synergy
Deceiver Exarch
17%inclusion11 decks66 decks
17%synergy
Workshop Assistant
17%inclusion11 decks66 decks
16%synergy
Teshar, Ancestor's Apostle
17%inclusion11 decks66 decks
15%synergy
Angel of Despair
16%inclusion4 decks25 decks
15%synergy
Mayhem Devil
16%inclusion4 decks25 decks
6%synergy
Lotho, Corrupt Shirriff
16%inclusion4 decks25 decks
3%synergy
Goblin Welder
16%inclusion10 decks63 decks
14%synergy
Great Oak Guardian
15%inclusion10 decks66 decks
15%synergy
Syr Ginger, the Meal Ender
15%inclusion10 decks66 decks
15%synergy
Felidar Guardian
15%inclusion10 decks66 decks
13%synergy
Karmic Guide
15%inclusion10 decks66 decks
12%synergy
Phyrexian Metamorph
15%inclusion10 decks66 decks
8%synergy
Grand Abolisher
15%inclusion10 decks66 decks
6%synergy
Warren Soultrader
15%inclusion3 decks20 decks
9%synergy
Marvin, Murderous Mimic
15%inclusion7 decks47 decks
13%synergy
Breya's Apprentice
14%inclusion9 decks63 decks
14%synergy
Voice of Victory
14%inclusion5 decks35 decks
8%synergy
Instants
Path to Exile
33%inclusion22 decks66 decks
-14%synergy
Generous Gift
26%inclusion17 decks66 decks
3%synergy
Heroic Intervention
24%inclusion16 decks66 decks
-6%synergy
An Offer You Can't Refuse
21%inclusion14 decks66 decks
-3%synergy
Tainted Pact
20%inclusion5 decks25 decks
16%synergy
Beast Within
20%inclusion13 decks66 decks
-15%synergy
Dispatch
17%inclusion11 decks66 decks
11%synergy
Negate
17%inclusion11 decks66 decks
-4%synergy
Cyclonic Rift
17%inclusion11 decks66 decks
-6%synergy
Deflecting Swat
16%inclusion10 decks63 decks
-1%synergy
Mana Drain
15%inclusion10 decks66 decks
1%synergy
Dovin's Veto
15%inclusion10 decks66 decks
-3%synergy
Eladamri's Call
14%inclusion9 decks66 decks
5%synergy
Swan Song
12%inclusion8 decks66 decks
-6%synergy
Terminate
12%inclusion3 decks25 decks
-7%synergy
Dramatic Reversal
11%inclusion7 decks66 decks
6%synergy
Silence
11%inclusion7 decks66 decks
4%synergy
Chaos Warp
10%inclusion6 decks63 decks
-20%synergy
Crop Rotation
9.1%inclusion6 decks66 decks
-1%synergy
Mystical Tutor
9.1%inclusion6 decks66 decks
-3%synergy
Teferi's Protection
9.1%inclusion6 decks66 decks
-8%synergy
Red Elemental Blast
7.9%inclusion5 decks63 decks
2%synergy
Mystic Melting
7.6%inclusion5 decks66 decks
8%synergy
Overwhelming Intellect
7.6%inclusion5 decks66 decks
8%synergy
Dismantling Blow
7.6%inclusion5 decks66 decks
7%synergy
Aura Blast
7.6%inclusion5 decks66 decks
7%synergy
Veil of Summer
7.6%inclusion5 decks66 decks
2%synergy
Chord of Calling
7.6%inclusion5 decks66 decks
2%synergy
Reality Shift
7.6%inclusion5 decks66 decks
0%synergy
Boros Charm
6.3%inclusion4 decks63 decks
-16%synergy
Rending Vines
6.1%inclusion4 decks66 decks
6%synergy
Keep Watch
6.1%inclusion4 decks66 decks
5%synergy
Mental Misstep
6.1%inclusion4 decks66 decks
0%synergy
Pact of Negation
6.1%inclusion4 decks66 decks
-1%synergy
Force of Negation
6.1%inclusion4 decks66 decks
-2%synergy
Force of Will
6.1%inclusion4 decks66 decks
-4%synergy
Stroke of Midnight
6.1%inclusion4 decks66 decks
-4%synergy
Sorceries
Cultivate
38%inclusion25 decks66 decks
-5%synergy
Rampant Growth
29%inclusion19 decks66 decks
-4%synergy
Diabolic Tutor
28%inclusion7 decks25 decks
22%synergy
Eerie Ultimatum
28%inclusion7 decks25 decks
17%synergy
Ruinous Ultimatum
28%inclusion7 decks25 decks
9%synergy
Nature's Lore
27%inclusion18 decks66 decks
-4%synergy
Wake the Past
27%inclusion17 decks63 decks
24%synergy
Fabricate
24%inclusion16 decks66 decks
19%synergy
Decree of Pain
24%inclusion6 decks25 decks
22%synergy
Conflux
24%inclusion6 decks25 decks
21%synergy
Kodama's Reach
21%inclusion14 decks66 decks
-6%synergy
Brilliant Ultimatum
20%inclusion5 decks25 decks
19%synergy
Emergent Ultimatum
20%inclusion5 decks25 decks
18%synergy
Neoform
20%inclusion13 decks66 decks
16%synergy
Eldritch Evolution
20%inclusion13 decks66 decks
15%synergy
Blasphemous Act
17%inclusion11 decks63 decks
-16%synergy
Organic Extinction
17%inclusion11 decks66 decks
14%synergy
Three Visits
17%inclusion11 decks66 decks
-8%synergy
Sevinne's Reclamation
15%inclusion10 decks66 decks
8%synergy
Razaketh's Rite
12%inclusion3 decks25 decks
12%synergy
Fevered Suspicion
12%inclusion3 decks25 decks
11%synergy
Army of the Damned
12%inclusion3 decks25 decks
10%synergy
In Garruk's Wake
12%inclusion3 decks25 decks
10%synergy
Buried Alive
12%inclusion3 decks25 decks
6%synergy
Reanimate
12%inclusion3 decks25 decks
-7%synergy
Overflowing Insight
9.1%inclusion6 decks66 decks
9%synergy
Rush of Knowledge
9.1%inclusion6 decks66 decks
9%synergy
Thoughtcast
9.1%inclusion6 decks66 decks
6%synergy
Inspired Ultimatum
7.9%inclusion5 decks63 decks
7%synergy
Path to the Festival
7.6%inclusion5 decks66 decks
7%synergy
Idyllic Tutor
7.6%inclusion5 decks66 decks
4%synergy
Supreme Verdict
7.6%inclusion5 decks66 decks
-5%synergy
Volcanic Vision
6.3%inclusion4 decks63 decks
6%synergy
Beck // Call
6.1%inclusion4 decks66 decks
6%synergy
Creeping Renaissance
6.1%inclusion4 decks66 decks
6%synergy
Mnemonic Deluge
6.1%inclusion4 decks66 decks
5%synergy
Finale of Devastation
6.1%inclusion4 decks66 decks
-2%synergy
Austere Command
6.1%inclusion4 decks66 decks
-6%synergy
Farewell
6.1%inclusion4 decks66 decks
-7%synergy
Utility Artifacts
Thousand-Year Elixir
29%inclusion19 decks66 decks
27%synergy
Thornbite Staff
27%inclusion18 decks66 decks
27%synergy
Lightning Greaves
27%inclusion18 decks66 decks
2%synergy
Krark-Clan Ironworks
26%inclusion17 decks66 decks
25%synergy
Ichor Wellspring
26%inclusion17 decks66 decks
24%synergy
Thopter Shop
21%inclusion14 decks66 decks
21%synergy
Phyrexian Altar
17%inclusion11 decks66 decks
13%synergy
Swiftfoot Boots
17%inclusion11 decks66 decks
-11%synergy
Clock of Omens
15%inclusion10 decks66 decks
14%synergy
Cryogen Relic
14%inclusion3 decks22 decks
12%synergy
Repurposing Bay
12%inclusion5 decks41 decks
11%synergy
Encroaching Mycosynth
12%inclusion8 decks66 decks
11%synergy
Basilisk Collar
12%inclusion8 decks66 decks
8%synergy
Skullclamp
12%inclusion8 decks66 decks
1%synergy
Blasting Station
11%inclusion7 decks66 decks
10%synergy
Trading Post
11%inclusion7 decks66 decks
10%synergy
Panharmonicon
11%inclusion7 decks66 decks
7%synergy
The One Ring
11%inclusion7 decks66 decks
2%synergy
Nim Deathmantle
7.6%inclusion5 decks66 decks
7%synergy
Mycosynth Wellspring
7.6%inclusion5 decks66 decks
7%synergy
Sculpting Steel
7.6%inclusion5 decks66 decks
6%synergy
Unwinding Clock
7.6%inclusion5 decks66 decks
5%synergy
Thran Forge
6.1%inclusion4 decks66 decks
6%synergy
Ashnod's Transmogrant
6.1%inclusion4 decks66 decks
6%synergy
Tamiyo's Journal
6.1%inclusion4 decks66 decks
5%synergy
Isochron Scepter
6.1%inclusion4 decks66 decks
4%synergy
Altar of Dementia
6.1%inclusion4 decks66 decks
4%synergy
Wayfarer's Bauble
6.1%inclusion4 decks66 decks
-2%synergy
Simulacrum Synthesizer
5.2%inclusion3 decks58 decks
3%synergy
Enchantments
Rhystic Study
27%inclusion18 decks66 decks
3%synergy
Mystic Remora
26%inclusion17 decks66 decks
9%synergy
Weapons Manufacturing
24%inclusion5 decks21 decks
22%synergy
Goblin Bombardment
24%inclusion15 decks63 decks
18%synergy
Impact Tremors
24%inclusion15 decks63 decks
14%synergy
Thopter Spy Network
18%inclusion12 decks66 decks
15%synergy
Smothering Tithe
18%inclusion12 decks66 decks
-3%synergy
Phyrexian Scriptures
16%inclusion4 decks25 decks
15%synergy
Training Grounds
14%inclusion9 decks66 decks
11%synergy
Animate Dead
12%inclusion3 decks25 decks
3%synergy
Aura Shards
11%inclusion7 decks66 decks
3%synergy
Guardian Project
9.1%inclusion6 decks66 decks
1%synergy
Sylvan Library
7.6%inclusion5 decks66 decks
-2%synergy
Ghostly Prison
7.6%inclusion5 decks66 decks
-4%synergy
Ulvenwald Mysteries
6.1%inclusion4 decks66 decks
6%synergy
Carpet of Flowers
6.1%inclusion4 decks66 decks
3%synergy
Planeswalkers
Daretti, Scrap Savant
30%inclusion19 decks63 decks
28%synergy
Utility Lands
Seat of the Synod
29%inclusion19 decks66 decks
22%synergy
Ancient Den
27%inclusion18 decks66 decks
22%synergy
Tree of Tales
26%inclusion17 decks66 decks
24%synergy
Uthros, Titanic Godcore
23%inclusion5 decks22 decks
19%synergy
Great Furnace
22%inclusion14 decks63 decks
16%synergy
Havengul Laboratory
20%inclusion5 decks25 decks
20%synergy
Buried Ruin
20%inclusion13 decks66 decks
15%synergy
Inventors' Fair
17%inclusion11 decks66 decks
13%synergy
Academy Ruins
17%inclusion11 decks66 decks
11%synergy
Urza's Saga
17%inclusion11 decks66 decks
10%synergy
Reliquary Tower
17%inclusion11 decks66 decks
-13%synergy
Boseiju, Who Endures
15%inclusion10 decks66 decks
-4%synergy
Otawara, Soaring City
12%inclusion8 decks66 decks
-4%synergy
Darksteel Citadel
11%inclusion7 decks66 decks
7%synergy
Maze of Ith
9.1%inclusion6 decks66 decks
6%synergy
Cascading Cataracts
7.6%inclusion5 decks66 decks
6%synergy
Emergence Zone
7.6%inclusion5 decks66 decks
5%synergy
Temple of the False God
7.6%inclusion5 decks66 decks
-2%synergy
Ancient Tomb
7.6%inclusion5 decks66 decks
-2%synergy
Mana Artifacts
Sol Ring
83%inclusion55 decks66 decks
0%synergy
Arcane Signet
79%inclusion52 decks66 decks
7%synergy
Fellwar Stone
47%inclusion31 decks66 decks
26%synergy
Chromatic Lantern
36%inclusion24 decks66 decks
28%synergy
Liquimetal Torque
23%inclusion15 decks66 decks
20%synergy
Commander's Sphere
21%inclusion14 decks66 decks
9%synergy
Crowded Crypt
16%inclusion4 decks25 decks
15%synergy
Mox Amber
12%inclusion8 decks66 decks
8%synergy
Lotus Petal
12%inclusion8 decks66 decks
5%synergy
Thought Vessel
12%inclusion8 decks66 decks
-5%synergy
Gemstone Array
9.1%inclusion6 decks66 decks
9%synergy
Chrome Mox
9.1%inclusion6 decks66 decks
3%synergy
Talisman of Unity
9.1%inclusion6 decks66 decks
2%synergy
Talisman of Curiosity
9.1%inclusion6 decks66 decks
-4%synergy
Talisman of Impulse
7.9%inclusion5 decks63 decks
-3%synergy
Mox Opal
7.6%inclusion5 decks66 decks
3%synergy
Talisman of Progress
7.6%inclusion5 decks66 decks
-18%synergy
Izzet Signet
6.3%inclusion4 decks63 decks
-18%synergy
Slagstone Refinery
6.1%inclusion4 decks66 decks
6%synergy
Darksteel Ingot
6.1%inclusion4 decks66 decks
5%synergy
Basalt Monolith
6.1%inclusion4 decks66 decks
4%synergy
Mox Diamond
6.1%inclusion4 decks66 decks
2%synergy
Lands
Command Tower
94%inclusion62 decks66 decks
20%synergy
Exotic Orchard
67%inclusion44 decks66 decks
30%synergy
Overgrown Tomb
52%inclusion13 decks25 decks
11%synergy
Watery Grave
52%inclusion13 decks25 decks
10%synergy
Godless Shrine
48%inclusion12 decks25 decks
7%synergy
Misty Rainforest
38%inclusion25 decks66 decks
26%synergy
Breeding Pool
38%inclusion25 decks66 decks
-4%synergy
Blood Crypt
36%inclusion9 decks25 decks
-2%synergy
Wooded Foothills
35%inclusion23 decks66 decks
24%synergy
Hallowed Fountain
35%inclusion23 decks66 decks
-5%synergy
Arid Mesa
33%inclusion22 decks66 decks
23%synergy
Scalding Tarn
33%inclusion22 decks66 decks
22%synergy
Windswept Heath
33%inclusion22 decks66 decks
22%synergy
Flooded Strand
33%inclusion22 decks66 decks
22%synergy
Temple Garden
33%inclusion22 decks66 decks
-6%synergy
The World Tree
32%inclusion8 decks25 decks
4%synergy
Steam Vents
32%inclusion20 decks63 decks
-6%synergy
Sacred Foundry
30%inclusion19 decks63 decks
-6%synergy
Stomping Ground
30%inclusion19 decks63 decks
-11%synergy
Spara's Headquarters
29%inclusion19 decks66 decks
1%synergy
Jetmir's Garden
29%inclusion18 decks63 decks
0%synergy
Ketria Triome
29%inclusion18 decks63 decks
-2%synergy
Silverbluff Bridge
25%inclusion16 decks63 decks
20%synergy
Raugrin Triome
25%inclusion16 decks63 decks
1%synergy
Mystic Monastery
25%inclusion16 decks63 decks
-3%synergy
Razortide Bridge
24%inclusion16 decks66 decks
18%synergy
Path of Ancestry
24%inclusion16 decks66 decks
2%synergy
Badlands
24%inclusion6 decks25 decks
11%synergy
Bayou
24%inclusion6 decks25 decks
11%synergy
Underground Sea
24%inclusion6 decks25 decks
9%synergy
Smoldering Marsh
24%inclusion6 decks25 decks
-10%synergy
City of Brass
23%inclusion15 decks66 decks
15%synergy
Rejuvenating Springs
21%inclusion14 decks66 decks
-6%synergy
Seaside Citadel
21%inclusion14 decks66 decks
-6%synergy
Slagwoods Bridge
21%inclusion13 decks63 decks
18%synergy
Scrubland
20%inclusion5 decks25 decks
6%synergy
Ziatora's Proving Ground
20%inclusion5 decks25 decks
-7%synergy
Zagoth Triome
20%inclusion5 decks25 decks
-8%synergy
Sunken Hollow
20%inclusion5 decks25 decks
-14%synergy
Tanglepool Bridge
20%inclusion13 decks66 decks
17%synergy
Marsh Flats
20%inclusion13 decks66 decks
9%synergy
Verdant Catacombs
20%inclusion13 decks66 decks
9%synergy
Tropical Island
20%inclusion13 decks66 decks
5%synergy
Canopy Vista
20%inclusion13 decks66 decks
-16%synergy
Rustvale Bridge
19%inclusion12 decks63 decks
14%synergy
Volcanic Island
19%inclusion12 decks63 decks
5%synergy
Spire of Industry
18%inclusion12 decks66 decks
15%synergy
Savannah
18%inclusion12 decks66 decks
5%synergy
Tundra
18%inclusion12 decks66 decks
4%synergy
Yavimaya Coast
18%inclusion12 decks66 decks
-9%synergy