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
10%inclusion35 decks337 decks
Cecily, Haunted Mage // Othelm, Sigardian Outcast
1.1%inclusion25 decks2.25K decks
Hargilde, Kindly Runechanter // Othelm, Sigardian Outcast
4.1%inclusion3 decks73 decks
Kenrith, the Returned King
0.0%inclusion1 decks28.9K decks
Sophia, Dogged Detective
0.0%inclusion1 decks5.02K decks
New Cards
Buzz Bots
17%inclusion1 decks6 decks
16%synergy
Sewer-veillance Cam
14%inclusion1 decks7 decks
14%synergy
Krang, Utrom Warlord
11%inclusion1 decks9 decks
11%synergy
High Synergy Cards
Intruder Alarm
71%inclusion46 decks65 decks
69%synergy
Cathodion
65%inclusion42 decks65 decks
64%synergy
Solemn Simulacrum
62%inclusion40 decks65 decks
49%synergy
Myr Battlesphere
48%inclusion31 decks65 decks
46%synergy
Myr Retriever
46%inclusion30 decks65 decks
44%synergy
Scrap Trawler
45%inclusion29 decks65 decks
43%synergy
Thought Monitor
43%inclusion28 decks65 decks
39%synergy
Haywire Mite
43%inclusion28 decks65 decks
39%synergy
Emry, Lurker of the Loch
42%inclusion27 decks65 decks
37%synergy
Filigree Familiar
37%inclusion24 decks65 decks
37%synergy
Top Cards
Swords to Plowshares
52%inclusion34 decks65 decks
-9%synergy
Ignoble Hierarch
42%inclusion11 decks26 decks
17%synergy
Birds of Paradise
42%inclusion27 decks65 decks
14%synergy
Bloom Tender
40%inclusion26 decks65 decks
32%synergy
Cultivate
40%inclusion26 decks65 decks
-2%synergy
Birthing Pod
38%inclusion25 decks65 decks
37%synergy
Meteor Golem
38%inclusion25 decks65 decks
37%synergy
Zulaport Cutthroat
38%inclusion10 decks26 decks
30%synergy
Esper Sentinel
38%inclusion25 decks65 decks
20%synergy
Farseek
38%inclusion25 decks65 decks
3%synergy
Game Changers
Demonic Tutor
42%inclusion11 decks26 decks
23%synergy
Enlightened Tutor
29%inclusion19 decks65 decks
14%synergy
Vampiric Tutor
27%inclusion7 decks26 decks
12%synergy
Seedborn Muse
25%inclusion16 decks65 decks
16%synergy
Worldly Tutor
17%inclusion11 decks65 decks
5%synergy
Orcish Bowmasters
15%inclusion4 decks26 decks
7%synergy
Thassa's Oracle
12%inclusion8 decks65 decks
6%synergy
Chrome Mox
11%inclusion7 decks65 decks
5%synergy
Mox Diamond
9.2%inclusion6 decks65 decks
5%synergy
Drannith Magistrate
9.2%inclusion6 decks65 decks
5%synergy
Creatures
Circuit Mender
37%inclusion24 decks65 decks
36%synergy
Oswald Fiddlebender
37%inclusion24 decks65 decks
36%synergy
Ioreth of the Healing House
37%inclusion24 decks65 decks
36%synergy
Foundry Inspector
37%inclusion24 decks65 decks
33%synergy
Etherium Sculptor
37%inclusion24 decks65 decks
31%synergy
Reckless Fireweaver
36%inclusion22 decks61 decks
32%synergy
Village Bell-Ringer
35%inclusion23 decks65 decks
34%synergy
Composite Golem
35%inclusion9 decks26 decks
34%synergy
Judith, the Scourge Diva
35%inclusion9 decks26 decks
34%synergy
Cruel Celebrant
35%inclusion9 decks26 decks
27%synergy
Junk Diver
32%inclusion21 decks65 decks
32%synergy
Enthusiastic Mechanaut
31%inclusion19 decks61 decks
26%synergy
Viscera Seer
31%inclusion8 decks26 decks
23%synergy
Goblin Engineer
30%inclusion18 decks61 decks
27%synergy
Ornithopter of Paradise
29%inclusion19 decks65 decks
25%synergy
Faeburrow Elder
29%inclusion19 decks65 decks
17%synergy
Treasure Keeper
28%inclusion18 decks65 decks
28%synergy
Phyrexian Triniform
28%inclusion18 decks65 decks
27%synergy
Wurmcoil Engine
28%inclusion18 decks65 decks
26%synergy
Wernog, Rider's Chaplain
27%inclusion7 decks26 decks
26%synergy
Combustible Gearhulk
25%inclusion15 decks61 decks
22%synergy
Deathrite Shaman
23%inclusion6 decks26 decks
12%synergy
Blood Artist
23%inclusion6 decks26 decks
12%synergy
Noble Hierarch
23%inclusion15 decks65 decks
7%synergy
Angel of the Ruins
22%inclusion14 decks65 decks
18%synergy
Kiora's Follower
22%inclusion14 decks65 decks
17%synergy
Eternal Witness
22%inclusion14 decks65 decks
5%synergy
Kiki-Jiki, Mirror Breaker
21%inclusion13 decks61 decks
19%synergy
Triplicate Titan
20%inclusion13 decks65 decks
19%synergy
Phyrexian Metamorph
20%inclusion13 decks65 decks
13%synergy
Angel of Despair
19%inclusion5 decks26 decks
18%synergy
Canoptek Tomb Sentinel
18%inclusion12 decks65 decks
18%synergy
Teshar, Ancestor's Apostle
18%inclusion12 decks65 decks
17%synergy
Sai, Master Thopterist
18%inclusion12 decks65 decks
15%synergy
Delighted Halfling
18%inclusion12 decks65 decks
6%synergy
Goblin Welder
18%inclusion11 decks61 decks
16%synergy
Deceiver Exarch
17%inclusion11 decks65 decks
17%synergy
Great Oak Guardian
17%inclusion11 decks65 decks
16%synergy
Lonis, Cryptozoologist
17%inclusion11 decks65 decks
16%synergy
Felidar Guardian
17%inclusion11 decks65 decks
15%synergy
Karmic Guide
17%inclusion11 decks65 decks
14%synergy
Marvin, Murderous Mimic
17%inclusion9 decks54 decks
15%synergy
Syr Ginger, the Meal Ender
15%inclusion10 decks65 decks
15%synergy
Hornet Queen
15%inclusion10 decks65 decks
13%synergy
Kappa Cannoneer
15%inclusion10 decks65 decks
12%synergy
Mayhem Devil
15%inclusion4 decks26 decks
5%synergy
Voice of Victory
14%inclusion6 decks42 decks
8%synergy
Sky Hussar
14%inclusion9 decks65 decks
14%synergy
Workshop Assistant
14%inclusion9 decks65 decks
13%synergy
Drumbellower
14%inclusion9 decks65 decks
12%synergy
Instants
Path to Exile
37%inclusion24 decks65 decks
-10%synergy
Counterspell
34%inclusion22 decks65 decks
-8%synergy
Heroic Intervention
26%inclusion17 decks65 decks
-4%synergy
Generous Gift
22%inclusion14 decks65 decks
0%synergy
Fierce Guardianship
20%inclusion13 decks65 decks
2%synergy
Beast Within
20%inclusion13 decks65 decks
-14%synergy
Dispatch
18%inclusion12 decks65 decks
13%synergy
Cyclonic Rift
18%inclusion12 decks65 decks
-3%synergy
An Offer You Can't Refuse
18%inclusion12 decks65 decks
-6%synergy
Tainted Pact
15%inclusion4 decks26 decks
12%synergy
Deflecting Swat
15%inclusion9 decks61 decks
-2%synergy
Eladamri's Call
14%inclusion9 decks65 decks
5%synergy
Dovin's Veto
14%inclusion9 decks65 decks
-4%synergy
Mana Drain
12%inclusion8 decks65 decks
-2%synergy
Abrupt Decay
12%inclusion3 decks26 decks
2%synergy
Terminate
12%inclusion3 decks26 decks
-8%synergy
Silence
11%inclusion7 decks65 decks
4%synergy
Crop Rotation
11%inclusion7 decks65 decks
1%synergy
Swan Song
11%inclusion7 decks65 decks
-7%synergy
Negate
11%inclusion7 decks65 decks
-10%synergy
Mystic Melting
9.2%inclusion6 decks65 decks
9%synergy
Overwhelming Intellect
9.2%inclusion6 decks65 decks
9%synergy
Dismantling Blow
9.2%inclusion6 decks65 decks
9%synergy
Aura Blast
9.2%inclusion6 decks65 decks
9%synergy
Dramatic Reversal
9.2%inclusion6 decks65 decks
5%synergy
Teferi's Protection
9.2%inclusion6 decks65 decks
-7%synergy
Chaos Warp
8.2%inclusion5 decks61 decks
-21%synergy
Rending Vines
7.7%inclusion5 decks65 decks
8%synergy
Keep Watch
7.7%inclusion5 decks65 decks
7%synergy
Reality Shift
7.7%inclusion5 decks65 decks
0%synergy
Red Elemental Blast
6.6%inclusion4 decks61 decks
1%synergy
Veil of Summer
6.2%inclusion4 decks65 decks
1%synergy
Stroke of Midnight
6.2%inclusion4 decks65 decks
-4%synergy
Mystical Tutor
6.2%inclusion4 decks65 decks
-6%synergy
Sorceries
Diabolic Tutor
31%inclusion8 decks26 decks
25%synergy
Eerie Ultimatum
31%inclusion8 decks26 decks
20%synergy
Ruinous Ultimatum
31%inclusion8 decks26 decks
12%synergy
Rampant Growth
29%inclusion19 decks65 decks
-4%synergy
Nature's Lore
28%inclusion18 decks65 decks
-4%synergy
Decree of Pain
27%inclusion7 decks26 decks
24%synergy
Conflux
27%inclusion7 decks26 decks
24%synergy
Wake the Past
26%inclusion16 decks61 decks
23%synergy
Brilliant Ultimatum
23%inclusion6 decks26 decks
22%synergy
Emergent Ultimatum
23%inclusion6 decks26 decks
21%synergy
Fabricate
23%inclusion15 decks65 decks
18%synergy
Blasphemous Act
21%inclusion13 decks61 decks
-12%synergy
Neoform
20%inclusion13 decks65 decks
16%synergy
Kodama's Reach
20%inclusion13 decks65 decks
-7%synergy
Organic Extinction
18%inclusion12 decks65 decks
16%synergy
Eldritch Evolution
18%inclusion12 decks65 decks
14%synergy
Three Visits
17%inclusion11 decks65 decks
-7%synergy
Sevinne's Reclamation
14%inclusion9 decks65 decks
7%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
Overflowing Insight
11%inclusion7 decks65 decks
11%synergy
Rush of Knowledge
11%inclusion7 decks65 decks
10%synergy
Inspired Ultimatum
10%inclusion6 decks61 decks
9%synergy
Thoughtcast
9.2%inclusion6 decks65 decks
6%synergy
Path to the Festival
7.7%inclusion5 decks65 decks
8%synergy
Beck // Call
7.7%inclusion5 decks65 decks
7%synergy
Creeping Renaissance
7.7%inclusion5 decks65 decks
7%synergy
Idyllic Tutor
7.7%inclusion5 decks65 decks
4%synergy
Supreme Verdict
7.7%inclusion5 decks65 decks
-4%synergy
Farewell
7.7%inclusion5 decks65 decks
-5%synergy
Cleansing Wildfire
6.6%inclusion4 decks61 decks
6%synergy
Volcanic Vision
6.6%inclusion4 decks61 decks
6%synergy
Dire-Strain Rampage
6.6%inclusion4 decks61 decks
6%synergy
Tranquil Path
6.2%inclusion4 decks65 decks
6%synergy
Mnemonic Deluge
6.2%inclusion4 decks65 decks
5%synergy
Migration Path
6.2%inclusion4 decks65 decks
3%synergy
Finale of Devastation
6.2%inclusion4 decks65 decks
-1%synergy
Utility Artifacts
Krark-Clan Ironworks
34%inclusion22 decks65 decks
33%synergy
Thornbite Staff
31%inclusion20 decks65 decks
30%synergy
Thousand-Year Elixir
28%inclusion18 decks65 decks
26%synergy
Lightning Greaves
26%inclusion17 decks65 decks
1%synergy
Ichor Wellspring
23%inclusion15 decks65 decks
21%synergy
Thopter Shop
17%inclusion11 decks65 decks
16%synergy
Phyrexian Altar
17%inclusion11 decks65 decks
13%synergy
Swiftfoot Boots
15%inclusion10 decks65 decks
-12%synergy
Clock of Omens
14%inclusion9 decks65 decks
13%synergy
Repurposing Bay
13%inclusion6 decks48 decks
11%synergy
Trading Post
12%inclusion8 decks65 decks
12%synergy
Panharmonicon
12%inclusion8 decks65 decks
8%synergy
Skullclamp
12%inclusion8 decks65 decks
1%synergy
Blasting Station
11%inclusion7 decks65 decks
10%synergy
Encroaching Mycosynth
11%inclusion7 decks65 decks
10%synergy
Basilisk Collar
11%inclusion7 decks65 decks
7%synergy
The One Ring
11%inclusion7 decks65 decks
3%synergy
Cryogen Relic
10%inclusion3 decks29 decks
9%synergy
Nim Deathmantle
7.7%inclusion5 decks65 decks
7%synergy
Tamiyo's Journal
7.7%inclusion5 decks65 decks
7%synergy
Unwinding Clock
7.7%inclusion5 decks65 decks
5%synergy
Thran Forge
6.2%inclusion4 decks65 decks
6%synergy
Ashnod's Transmogrant
6.2%inclusion4 decks65 decks
6%synergy
Simulacrum Synthesizer
6.2%inclusion4 decks65 decks
4%synergy
Isochron Scepter
6.2%inclusion4 decks65 decks
4%synergy
Altar of Dementia
6.2%inclusion4 decks65 decks
4%synergy
Enchantments
Goblin Bombardment
28%inclusion17 decks61 decks
22%synergy
Weapons Manufacturing
26%inclusion7 decks27 decks
24%synergy
Rhystic Study
25%inclusion16 decks65 decks
1%synergy
Impact Tremors
25%inclusion15 decks61 decks
15%synergy
Mystic Remora
22%inclusion14 decks65 decks
6%synergy
Smothering Tithe
20%inclusion13 decks65 decks
-1%synergy
Thopter Spy Network
18%inclusion12 decks65 decks
15%synergy
Phyrexian Scriptures
15%inclusion4 decks26 decks
15%synergy
Training Grounds
9.2%inclusion6 decks65 decks
6%synergy
Aura Shards
9.2%inclusion6 decks65 decks
2%synergy
Guardian Project
9.2%inclusion6 decks65 decks
1%synergy
Sylvan Library
7.7%inclusion5 decks65 decks
-1%synergy
Carpet of Flowers
6.2%inclusion4 decks65 decks
3%synergy
Ghostly Prison
6.2%inclusion4 decks65 decks
-5%synergy
Planeswalkers
Daretti, Scrap Savant
26%inclusion16 decks61 decks
24%synergy
Utility Lands
Seat of the Synod
31%inclusion20 decks65 decks
24%synergy
Ancient Den
28%inclusion18 decks65 decks
22%synergy
Tree of Tales
26%inclusion17 decks65 decks
24%synergy
Great Furnace
25%inclusion15 decks61 decks
19%synergy
Havengul Laboratory
23%inclusion6 decks26 decks
23%synergy
Uthros, Titanic Godcore
21%inclusion6 decks29 decks
17%synergy
Buried Ruin
20%inclusion13 decks65 decks
15%synergy
Reliquary Tower
20%inclusion13 decks65 decks
-10%synergy
Inventors' Fair
17%inclusion11 decks65 decks
13%synergy
Academy Ruins
17%inclusion11 decks65 decks
12%synergy
Urza's Saga
17%inclusion11 decks65 decks
10%synergy
Boseiju, Who Endures
17%inclusion11 decks65 decks
-2%synergy
Otawara, Soaring City
14%inclusion9 decks65 decks
-2%synergy
Phyrexian Tower
12%inclusion3 decks26 decks
3%synergy
Maze of Ith
11%inclusion7 decks65 decks
8%synergy
Ancient Tomb
11%inclusion7 decks65 decks
1%synergy
Emergence Zone
9.2%inclusion6 decks65 decks
7%synergy
Darksteel Citadel
9.2%inclusion6 decks65 decks
5%synergy
Cascading Cataracts
7.7%inclusion5 decks65 decks
6%synergy
Gaea's Cradle
7.7%inclusion5 decks65 decks
2%synergy
Temple of the False God
7.7%inclusion5 decks65 decks
-1%synergy
Mana Artifacts
Sol Ring
83%inclusion54 decks65 decks
-1%synergy
Arcane Signet
82%inclusion53 decks65 decks
9%synergy
Fellwar Stone
45%inclusion29 decks65 decks
24%synergy
Chromatic Lantern
32%inclusion21 decks65 decks
24%synergy
Liquimetal Torque
25%inclusion16 decks65 decks
22%synergy
Commander's Sphere
22%inclusion14 decks65 decks
10%synergy
Crowded Crypt
19%inclusion5 decks26 decks
18%synergy
Thought Vessel
14%inclusion9 decks65 decks
-3%synergy
Gemstone Array
11%inclusion7 decks65 decks
11%synergy
Lotus Petal
11%inclusion7 decks65 decks
4%synergy
Mox Amber
9.2%inclusion6 decks65 decks
5%synergy
Darksteel Ingot
7.7%inclusion5 decks65 decks
7%synergy
Mox Opal
7.7%inclusion5 decks65 decks
3%synergy
Talisman of Unity
7.7%inclusion5 decks65 decks
0%synergy
Talisman of Curiosity
7.7%inclusion5 decks65 decks
-5%synergy
Talisman of Progress
7.7%inclusion5 decks65 decks
-17%synergy
Talisman of Impulse
6.6%inclusion4 decks61 decks
-4%synergy
Basalt Monolith
6.2%inclusion4 decks65 decks
4%synergy
Lands
Command Tower
97%inclusion63 decks65 decks
23%synergy
Exotic Orchard
68%inclusion44 decks65 decks
31%synergy
Misty Rainforest
43%inclusion28 decks65 decks
32%synergy
Overgrown Tomb
42%inclusion11 decks26 decks
1%synergy
Watery Grave
42%inclusion11 decks26 decks
1%synergy
Flooded Strand
38%inclusion25 decks65 decks
27%synergy
Godless Shrine
38%inclusion10 decks26 decks
-3%synergy
Breeding Pool
38%inclusion25 decks65 decks
-3%synergy
Arid Mesa
37%inclusion24 decks65 decks
27%synergy
Wooded Foothills
37%inclusion24 decks65 decks
26%synergy
Windswept Heath
37%inclusion24 decks65 decks
26%synergy
Hallowed Fountain
37%inclusion24 decks65 decks
-3%synergy
Temple Garden
35%inclusion23 decks65 decks
-4%synergy
Scalding Tarn
34%inclusion22 decks65 decks
23%synergy
Sacred Foundry
31%inclusion19 decks61 decks
-6%synergy
Stomping Ground
31%inclusion19 decks61 decks
-10%synergy
Badlands
31%inclusion8 decks26 decks
18%synergy
Bayou
31%inclusion8 decks26 decks
17%synergy
Underground Sea
31%inclusion8 decks26 decks
16%synergy
The World Tree
31%inclusion8 decks26 decks
4%synergy
Steam Vents
30%inclusion18 decks61 decks
-9%synergy
Mystic Monastery
28%inclusion17 decks61 decks
0%synergy
Scrubland
27%inclusion7 decks26 decks
13%synergy
Blood Crypt
27%inclusion7 decks26 decks
-11%synergy
Jetmir's Garden
26%inclusion16 decks61 decks
-2%synergy
Ketria Triome
26%inclusion16 decks61 decks
-4%synergy
City of Brass
26%inclusion17 decks65 decks
19%synergy
Spara's Headquarters
26%inclusion17 decks65 decks
-1%synergy
Path of Ancestry
25%inclusion16 decks65 decks
2%synergy
Seaside Citadel
25%inclusion16 decks65 decks
-2%synergy
Silverbluff Bridge
25%inclusion15 decks61 decks
19%synergy
Raugrin Triome
25%inclusion15 decks61 decks
1%synergy
Razortide Bridge
23%inclusion15 decks65 decks
17%synergy
Tropical Island
23%inclusion15 decks65 decks
9%synergy
Smoldering Marsh
23%inclusion6 decks26 decks
-11%synergy
Marsh Flats
22%inclusion14 decks65 decks
11%synergy
Verdant Catacombs
22%inclusion14 decks65 decks
11%synergy
Savannah
22%inclusion14 decks65 decks
9%synergy
Tundra
22%inclusion14 decks65 decks
8%synergy
Volcanic Island
21%inclusion13 decks61 decks
7%synergy
Tanglepool Bridge
20%inclusion13 decks65 decks
18%synergy
Rejuvenating Springs
20%inclusion13 decks65 decks
-6%synergy
Slagwoods Bridge
20%inclusion12 decks61 decks
17%synergy
Plateau
20%inclusion12 decks61 decks
8%synergy
Taiga
20%inclusion12 decks61 decks
7%synergy
Frontier Bivouac
20%inclusion12 decks61 decks
-9%synergy
Jungle Shrine
20%inclusion12 decks61 decks
-11%synergy
Thriving Moor
19%inclusion5 decks26 decks
17%synergy
Sunken Hollow
19%inclusion5 decks26 decks
-14%synergy
Spire of Industry
18%inclusion12 decks65 decks
15%synergy