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
11%inclusion36 decks318 decks
Cecily, Haunted Mage // Othelm, Sigardian Outcast
1.2%inclusion25 decks2.17K decks
Kenrith, the Returned King
0.0%inclusion1 decks27.5K decks
Hargilde, Kindly Runechanter // Othelm, Sigardian Outcast
1.6%inclusion1 decks64 decks
Sophia, Dogged Detective
0.0%inclusion1 decks5K decks
High Synergy Cards
Intruder Alarm
73%inclusion47 decks64 decks
71%synergy
Cathodion
56%inclusion36 decks64 decks
56%synergy
Solemn Simulacrum
63%inclusion40 decks64 decks
50%synergy
Myr Battlesphere
48%inclusion31 decks64 decks
47%synergy
Myr Retriever
42%inclusion27 decks64 decks
40%synergy
Scrap Trawler
42%inclusion27 decks64 decks
40%synergy
Meteor Golem
41%inclusion26 decks64 decks
39%synergy
Filigree Familiar
38%inclusion24 decks64 decks
37%synergy
Birthing Pod
39%inclusion25 decks64 decks
37%synergy
Haywire Mite
41%inclusion26 decks64 decks
37%synergy
Top Cards
Swords to Plowshares
50%inclusion32 decks64 decks
-12%synergy
Ignoble Hierarch
46%inclusion12 decks26 decks
22%synergy
Birds of Paradise
41%inclusion26 decks64 decks
13%synergy
Emry, Lurker of the Loch
39%inclusion25 decks64 decks
35%synergy
Counterspell
39%inclusion25 decks64 decks
-3%synergy
Cultivate
39%inclusion25 decks64 decks
-4%synergy
Viscera Seer
38%inclusion10 decks26 decks
30%synergy
Circuit Mender
38%inclusion24 decks64 decks
37%synergy
Village Bell-Ringer
38%inclusion24 decks64 decks
36%synergy
Oswald Fiddlebender
38%inclusion24 decks64 decks
36%synergy
Game Changers
Demonic Tutor
46%inclusion12 decks26 decks
26%synergy
Vampiric Tutor
35%inclusion9 decks26 decks
19%synergy
Enlightened Tutor
23%inclusion15 decks64 decks
8%synergy
Fierce Guardianship
23%inclusion15 decks64 decks
6%synergy
Seedborn Muse
22%inclusion14 decks64 decks
14%synergy
Opposition Agent
19%inclusion5 decks26 decks
14%synergy
Orcish Bowmasters
19%inclusion5 decks26 decks
11%synergy
Thassa's Oracle
19%inclusion12 decks64 decks
12%synergy
Worldly Tutor
19%inclusion12 decks64 decks
6%synergy
Drannith Magistrate
14%inclusion9 decks64 decks
9%synergy
Creatures
Thought Monitor
38%inclusion24 decks64 decks
34%synergy
Foundry Inspector
38%inclusion24 decks64 decks
33%synergy
Etherium Sculptor
36%inclusion23 decks64 decks
30%synergy
Bloom Tender
36%inclusion23 decks64 decks
28%synergy
Ioreth of the Healing House
34%inclusion22 decks64 decks
33%synergy
Reckless Fireweaver
34%inclusion21 decks62 decks
30%synergy
Junk Diver
31%inclusion20 decks64 decks
30%synergy
Ornithopter of Paradise
31%inclusion20 decks64 decks
27%synergy
Esper Sentinel
31%inclusion20 decks64 decks
12%synergy
Zulaport Cutthroat
31%inclusion8 decks26 decks
22%synergy
Deathrite Shaman
31%inclusion8 decks26 decks
20%synergy
Faeburrow Elder
30%inclusion19 decks64 decks
19%synergy
Enthusiastic Mechanaut
29%inclusion18 decks62 decks
24%synergy
Phyrexian Triniform
28%inclusion18 decks64 decks
27%synergy
Goblin Engineer
27%inclusion17 decks62 decks
25%synergy
Composite Golem
27%inclusion7 decks26 decks
26%synergy
Judith, the Scourge Diva
27%inclusion7 decks26 decks
26%synergy
Cruel Celebrant
27%inclusion7 decks26 decks
19%synergy
Wurmcoil Engine
27%inclusion17 decks64 decks
25%synergy
Eternal Witness
27%inclusion17 decks64 decks
9%synergy
Kiki-Jiki, Mirror Breaker
26%inclusion16 decks62 decks
23%synergy
Combustible Gearhulk
26%inclusion16 decks62 decks
23%synergy
Angel of the Ruins
25%inclusion16 decks64 decks
22%synergy
Noble Hierarch
25%inclusion16 decks64 decks
9%synergy
Treasure Keeper
23%inclusion15 decks64 decks
23%synergy
Wernog, Rider's Chaplain
23%inclusion6 decks26 decks
23%synergy
Delighted Halfling
22%inclusion14 decks64 decks
10%synergy
Blood Artist
19%inclusion5 decks26 decks
8%synergy
Lotho, Corrupt Shirriff
19%inclusion5 decks26 decks
6%synergy
Deceiver Exarch
19%inclusion12 decks64 decks
19%synergy
Triplicate Titan
19%inclusion12 decks64 decks
18%synergy
Lonis, Cryptozoologist
19%inclusion12 decks64 decks
17%synergy
Sai, Master Thopterist
19%inclusion12 decks64 decks
15%synergy
Breya's Apprentice
18%inclusion11 decks62 decks
17%synergy
Teshar, Ancestor's Apostle
17%inclusion11 decks64 decks
15%synergy
Felidar Guardian
17%inclusion11 decks64 decks
15%synergy
Karmic Guide
17%inclusion11 decks64 decks
14%synergy
Phyrexian Metamorph
17%inclusion11 decks64 decks
10%synergy
Warren Soultrader
16%inclusion3 decks19 decks
10%synergy
Canoptek Tomb Sentinel
16%inclusion10 decks64 decks
15%synergy
Workshop Assistant
16%inclusion10 decks64 decks
15%synergy
Great Oak Guardian
16%inclusion10 decks64 decks
15%synergy
Syr Ginger, the Meal Ender
16%inclusion10 decks64 decks
15%synergy
Unctus, Grand Metatect
16%inclusion10 decks64 decks
15%synergy
Drumbellower
16%inclusion10 decks64 decks
14%synergy
Kiora's Follower
16%inclusion10 decks64 decks
11%synergy
Grand Abolisher
16%inclusion10 decks64 decks
6%synergy
Angel of Despair
15%inclusion4 decks26 decks
14%synergy
Dauthi Voidwalker
15%inclusion4 decks26 decks
9%synergy
Mayhem Devil
15%inclusion4 decks26 decks
5%synergy
Instants
Path to Exile
33%inclusion21 decks64 decks
-14%synergy
Generous Gift
28%inclusion18 decks64 decks
5%synergy
Tainted Pact
27%inclusion7 decks26 decks
23%synergy
An Offer You Can't Refuse
22%inclusion14 decks64 decks
-2%synergy
Heroic Intervention
22%inclusion14 decks64 decks
-8%synergy
Cyclonic Rift
20%inclusion13 decks64 decks
-3%synergy
Dispatch
19%inclusion12 decks64 decks
13%synergy
Beast Within
19%inclusion12 decks64 decks
-16%synergy
Negate
17%inclusion11 decks64 decks
-4%synergy
Abrupt Decay
15%inclusion4 decks26 decks
6%synergy
Deflecting Swat
15%inclusion9 decks62 decks
-2%synergy
Swan Song
14%inclusion9 decks64 decks
-3%synergy
Silence
13%inclusion8 decks64 decks
6%synergy
Eladamri's Call
13%inclusion8 decks64 decks
3%synergy
Mana Drain
13%inclusion8 decks64 decks
-2%synergy
Dovin's Veto
13%inclusion8 decks64 decks
-6%synergy
Terminate
12%inclusion3 decks26 decks
-8%synergy
Dark Ritual
12%inclusion3 decks26 decks
-13%synergy
Assassin's Trophy
12%inclusion3 decks26 decks
-19%synergy
Chaos Warp
11%inclusion7 decks62 decks
-19%synergy
Dramatic Reversal
11%inclusion7 decks64 decks
6%synergy
Chord of Calling
11%inclusion7 decks64 decks
6%synergy
Crop Rotation
11%inclusion7 decks64 decks
1%synergy
Mystical Tutor
11%inclusion7 decks64 decks
-2%synergy
Veil of Summer
9.4%inclusion6 decks64 decks
4%synergy
Pact of Negation
9.4%inclusion6 decks64 decks
3%synergy
Teferi's Protection
9.4%inclusion6 decks64 decks
-8%synergy
Red Elemental Blast
8.1%inclusion5 decks62 decks
2%synergy
Mystic Melting
7.8%inclusion5 decks64 decks
8%synergy
Overwhelming Intellect
7.8%inclusion5 decks64 decks
8%synergy
Dismantling Blow
7.8%inclusion5 decks64 decks
8%synergy
Aura Blast
7.8%inclusion5 decks64 decks
8%synergy
Noxious Revival
7.8%inclusion5 decks64 decks
3%synergy
Mental Misstep
7.8%inclusion5 decks64 decks
2%synergy
Force of Negation
7.8%inclusion5 decks64 decks
0%synergy
Force of Will
7.8%inclusion5 decks64 decks
-2%synergy
Boros Charm
6.5%inclusion4 decks62 decks
-16%synergy
Rending Vines
6.3%inclusion4 decks64 decks
6%synergy
Keep Watch
6.3%inclusion4 decks64 decks
5%synergy
Reality Shift
6.3%inclusion4 decks64 decks
-2%synergy
Stroke of Midnight
6.3%inclusion4 decks64 decks
-4%synergy
Sorceries
Farseek
38%inclusion24 decks64 decks
2%synergy
Rampant Growth
30%inclusion19 decks64 decks
-4%synergy
Wake the Past
27%inclusion17 decks62 decks
24%synergy
Diabolic Tutor
27%inclusion7 decks26 decks
21%synergy
Eerie Ultimatum
27%inclusion7 decks26 decks
16%synergy
Ruinous Ultimatum
27%inclusion7 decks26 decks
8%synergy
Nature's Lore
25%inclusion16 decks64 decks
-7%synergy
Eldritch Evolution
23%inclusion15 decks64 decks
19%synergy
Decree of Pain
23%inclusion6 decks26 decks
21%synergy
Conflux
23%inclusion6 decks26 decks
20%synergy
Neoform
22%inclusion14 decks64 decks
18%synergy
Kodama's Reach
22%inclusion14 decks64 decks
-6%synergy
Brilliant Ultimatum
19%inclusion5 decks26 decks
18%synergy
Emergent Ultimatum
19%inclusion5 decks26 decks
17%synergy
Fabricate
19%inclusion12 decks64 decks
13%synergy
Organic Extinction
17%inclusion11 decks64 decks
15%synergy
Sevinne's Reclamation
16%inclusion10 decks64 decks
8%synergy
Diabolic Intent
15%inclusion4 decks26 decks
8%synergy
Blasphemous Act
15%inclusion9 decks62 decks
-19%synergy
Three Visits
14%inclusion9 decks64 decks
-10%synergy
Razaketh's Rite
12%inclusion3 decks26 decks
11%synergy
Fevered Suspicion
12%inclusion3 decks26 decks
10%synergy
Army of the Damned
12%inclusion3 decks26 decks
10%synergy
In Garruk's Wake
12%inclusion3 decks26 decks
9%synergy
Buried Alive
12%inclusion3 decks26 decks
5%synergy
Reanimate
12%inclusion3 decks26 decks
-7%synergy
Thoughtcast
11%inclusion7 decks64 decks
8%synergy
Overflowing Insight
9.4%inclusion6 decks64 decks
9%synergy
Rush of Knowledge
9.4%inclusion6 decks64 decks
9%synergy
Finale of Devastation
9.4%inclusion6 decks64 decks
2%synergy
Inspired Ultimatum
8.1%inclusion5 decks62 decks
7%synergy
Path to the Festival
7.8%inclusion5 decks64 decks
8%synergy
Idyllic Tutor
7.8%inclusion5 decks64 decks
4%synergy
Volcanic Vision
6.5%inclusion4 decks62 decks
6%synergy
Beck // Call
6.3%inclusion4 decks64 decks
6%synergy
Creeping Renaissance
6.3%inclusion4 decks64 decks
6%synergy
Mnemonic Deluge
6.3%inclusion4 decks64 decks
5%synergy
Dance of the Manse
6.3%inclusion4 decks64 decks
3%synergy
Austere Command
6.3%inclusion4 decks64 decks
-6%synergy
Supreme Verdict
6.3%inclusion4 decks64 decks
-6%synergy
Utility Artifacts
Thousand-Year Elixir
30%inclusion19 decks64 decks
28%synergy
Thornbite Staff
27%inclusion17 decks64 decks
26%synergy
Ichor Wellspring
27%inclusion17 decks64 decks
25%synergy
Lightning Greaves
25%inclusion16 decks64 decks
0%synergy
Thopter Shop
23%inclusion15 decks64 decks
23%synergy
Krark-Clan Ironworks
22%inclusion14 decks64 decks
21%synergy
Swiftfoot Boots
17%inclusion11 decks64 decks
-10%synergy
Encroaching Mycosynth
14%inclusion9 decks64 decks
13%synergy
Basilisk Collar
14%inclusion9 decks64 decks
10%synergy
Trading Post
13%inclusion8 decks64 decks
12%synergy
Clock of Omens
13%inclusion8 decks64 decks
12%synergy
Phyrexian Altar
13%inclusion8 decks64 decks
9%synergy
Wishclaw Talisman
12%inclusion3 decks26 decks
6%synergy
Repurposing Bay
11%inclusion4 decks35 decks
10%synergy
Blasting Station
11%inclusion7 decks64 decks
10%synergy
Skullclamp
11%inclusion7 decks64 decks
0%synergy
Panharmonicon
9.4%inclusion6 decks64 decks
5%synergy
The One Ring
9.4%inclusion6 decks64 decks
1%synergy
Mycosynth Wellspring
7.8%inclusion5 decks64 decks
7%synergy
Sculpting Steel
7.8%inclusion5 decks64 decks
6%synergy
Thran Forge
6.3%inclusion4 decks64 decks
6%synergy
Ashnod's Transmogrant
6.3%inclusion4 decks64 decks
6%synergy
Lux Artillery
6.3%inclusion4 decks64 decks
6%synergy
Nim Deathmantle
6.3%inclusion4 decks64 decks
6%synergy
Tamiyo's Journal
6.3%inclusion4 decks64 decks
6%synergy
Isochron Scepter
6.3%inclusion4 decks64 decks
4%synergy
Altar of Dementia
6.3%inclusion4 decks64 decks
4%synergy
Unwinding Clock
6.3%inclusion4 decks64 decks
4%synergy
Wayfarer's Bauble
6.3%inclusion4 decks64 decks
-2%synergy
Enchantments
Mystic Remora
30%inclusion19 decks64 decks
13%synergy
Rhystic Study
28%inclusion18 decks64 decks
4%synergy
Goblin Bombardment
23%inclusion14 decks62 decks
17%synergy
Thopter Spy Network
20%inclusion13 decks64 decks
17%synergy
Weapons Manufacturing
20%inclusion3 decks15 decks
18%synergy
Impact Tremors
19%inclusion12 decks62 decks
9%synergy
Smothering Tithe
17%inclusion11 decks64 decks
-5%synergy
Phyrexian Scriptures
15%inclusion4 decks26 decks
15%synergy
Training Grounds
14%inclusion9 decks64 decks
11%synergy
Animate Dead
12%inclusion3 decks26 decks
2%synergy
Aura Shards
11%inclusion7 decks64 decks
3%synergy
Sylvan Library
9.4%inclusion6 decks64 decks
0%synergy
Ghostly Prison
7.8%inclusion5 decks64 decks
-4%synergy
Ulvenwald Mysteries
6.3%inclusion4 decks64 decks
6%synergy
Mirrodin Besieged
6.3%inclusion4 decks64 decks
5%synergy
Carpet of Flowers
6.3%inclusion4 decks64 decks
3%synergy
Guardian Project
6.3%inclusion4 decks64 decks
-2%synergy
Planeswalkers
Daretti, Scrap Savant
29%inclusion18 decks62 decks
27%synergy
Utility Lands
Ancient Den
28%inclusion18 decks64 decks
23%synergy
Seat of the Synod
28%inclusion18 decks64 decks
21%synergy
Tree of Tales
27%inclusion17 decks64 decks
24%synergy
Great Furnace
24%inclusion15 decks62 decks
18%synergy
Uthros, Titanic Godcore
20%inclusion3 decks15 decks
17%synergy
Havengul Laboratory
19%inclusion5 decks26 decks
19%synergy
Buried Ruin
19%inclusion12 decks64 decks
14%synergy
Urza's Saga
17%inclusion11 decks64 decks
10%synergy
Reliquary Tower
17%inclusion11 decks64 decks
-13%synergy
Inventors' Fair
16%inclusion10 decks64 decks
12%synergy
Academy Ruins
16%inclusion10 decks64 decks
10%synergy
Boseiju, Who Endures
14%inclusion9 decks64 decks
-5%synergy
Darksteel Citadel
13%inclusion8 decks64 decks
9%synergy
Phyrexian Tower
12%inclusion3 decks26 decks
3%synergy
Otawara, Soaring City
11%inclusion7 decks64 decks
-5%synergy
Ancient Tomb
9.4%inclusion6 decks64 decks
0%synergy
Cascading Cataracts
7.8%inclusion5 decks64 decks
7%synergy
Maze of Ith
7.8%inclusion5 decks64 decks
5%synergy
Temple of the False God
7.8%inclusion5 decks64 decks
-1%synergy
Emergence Zone
6.3%inclusion4 decks64 decks
4%synergy
Mana Artifacts
Sol Ring
83%inclusion53 decks64 decks
-1%synergy
Arcane Signet
80%inclusion51 decks64 decks
7%synergy
Fellwar Stone
50%inclusion32 decks64 decks
29%synergy
Chromatic Lantern
31%inclusion20 decks64 decks
23%synergy
Commander's Sphere
23%inclusion15 decks64 decks
11%synergy
Liquimetal Torque
22%inclusion14 decks64 decks
19%synergy
Crowded Crypt
15%inclusion4 decks26 decks
14%synergy
Lotus Petal
14%inclusion9 decks64 decks
7%synergy
Mox Amber
13%inclusion8 decks64 decks
8%synergy
Thought Vessel
13%inclusion8 decks64 decks
-5%synergy
Chrome Mox
11%inclusion7 decks64 decks
5%synergy
Gemstone Array
9.4%inclusion6 decks64 decks
9%synergy
Talisman of Unity
9.4%inclusion6 decks64 decks
2%synergy
Talisman of Curiosity
9.4%inclusion6 decks64 decks
-3%synergy
Talisman of Impulse
8.1%inclusion5 decks62 decks
-2%synergy
Slagstone Refinery
7.8%inclusion5 decks64 decks
8%synergy
Mox Diamond
7.8%inclusion5 decks64 decks
3%synergy
Mox Opal
7.8%inclusion5 decks64 decks
3%synergy
Talisman of Progress
7.8%inclusion5 decks64 decks
-18%synergy
Darksteel Ingot
6.3%inclusion4 decks64 decks
5%synergy
Basalt Monolith
6.3%inclusion4 decks64 decks
4%synergy
Lands
Command Tower
92%inclusion59 decks64 decks
18%synergy
Exotic Orchard
67%inclusion43 decks64 decks
31%synergy
Overgrown Tomb
54%inclusion14 decks26 decks
14%synergy
Watery Grave
54%inclusion14 decks26 decks
13%synergy
Godless Shrine
46%inclusion12 decks26 decks
5%synergy
Breeding Pool
36%inclusion23 decks64 decks
-5%synergy
Scalding Tarn
33%inclusion21 decks64 decks
22%synergy
Misty Rainforest
33%inclusion21 decks64 decks
21%synergy
Hallowed Fountain
33%inclusion21 decks64 decks
-7%synergy
Arid Mesa
31%inclusion20 decks64 decks
21%synergy
The World Tree
31%inclusion8 decks26 decks
2%synergy
Blood Crypt
31%inclusion8 decks26 decks
-7%synergy
Wooded Foothills
30%inclusion19 decks64 decks
19%synergy
Flooded Strand
30%inclusion19 decks64 decks
18%synergy
Temple Garden
30%inclusion19 decks64 decks
-9%synergy
Windswept Heath
28%inclusion18 decks64 decks
17%synergy
Jetmir's Garden
27%inclusion17 decks62 decks
-2%synergy
Sacred Foundry
27%inclusion17 decks62 decks
-9%synergy
Steam Vents
27%inclusion17 decks62 decks
-10%synergy
Spara's Headquarters
27%inclusion17 decks64 decks
-2%synergy
Silverbluff Bridge
26%inclusion16 decks62 decks
20%synergy
Mystic Monastery
26%inclusion16 decks62 decks
-3%synergy
Stomping Ground
26%inclusion16 decks62 decks
-15%synergy
Razortide Bridge
25%inclusion16 decks64 decks
18%synergy
Marsh Flats
23%inclusion15 decks64 decks
13%synergy
Path of Ancestry
23%inclusion15 decks64 decks
1%synergy
Badlands
23%inclusion6 decks26 decks
10%synergy
Bayou
23%inclusion6 decks26 decks
10%synergy
Underground Sea
23%inclusion6 decks26 decks
8%synergy
Smoldering Marsh
23%inclusion6 decks26 decks
-10%synergy
Slagwoods Bridge
23%inclusion14 decks62 decks
20%synergy
Ketria Triome
23%inclusion14 decks62 decks
-8%synergy
City of Brass
22%inclusion14 decks64 decks
14%synergy
Verdant Catacombs
22%inclusion14 decks64 decks
11%synergy
Rejuvenating Springs
22%inclusion14 decks64 decks
-5%synergy
Rustvale Bridge
21%inclusion13 decks62 decks
15%synergy
Tanglepool Bridge
20%inclusion13 decks64 decks
18%synergy
Polluted Delta
20%inclusion13 decks64 decks
8%synergy
Seaside Citadel
20%inclusion13 decks64 decks
-6%synergy
Yavimaya Coast
20%inclusion13 decks64 decks
-7%synergy
Canopy Vista
20%inclusion13 decks64 decks
-16%synergy
Raugrin Triome
19%inclusion12 decks62 decks
-5%synergy
Shivan Reef
19%inclusion12 decks62 decks
-10%synergy
Scrubland
19%inclusion5 decks26 decks
6%synergy
Ziatora's Proving Ground
19%inclusion5 decks26 decks
-9%synergy
Zagoth Triome
19%inclusion5 decks26 decks
-9%synergy
Sunken Hollow
19%inclusion5 decks26 decks
-15%synergy
Evolving Wilds
19%inclusion12 decks64 decks
-2%synergy
Prairie Stream
19%inclusion12 decks64 decks
-15%synergy
Frontier Bivouac
18%inclusion11 decks62 decks
-11%synergy