Mirko, Obsessive Theorist (Commander) - cEDH

Background image for Ranking the Swords of X and Y in Commander
Bennie Smith
Mar 16, 2026
Ranking the Swords of X and Y in Commander
The Swords of X and Y all have powerful effects and protection. But which ones are the best in Commander? Bennie Smith has your answer.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Unwelcome Sprite
20%inclusion1 decks5 decks
18%synergy
Twilight Diviner
20%inclusion1 decks5 decks
17%synergy
Omni-Changeling
20%inclusion1 decks5 decks
19%synergy
High Synergy Cards
Phyrexian Metamorph
95%inclusion21 decks22 decks
86%synergy
Entomb
86%inclusion19 decks22 decks
78%synergy
Buried Alive
77%inclusion17 decks22 decks
70%synergy
Reanimate
86%inclusion19 decks22 decks
62%synergy
Mystic Remora
77%inclusion17 decks22 decks
62%synergy
Clever Impersonator
64%inclusion14 decks22 decks
59%synergy
Swan Song
77%inclusion17 decks22 decks
59%synergy
Tainted Pact
64%inclusion14 decks22 decks
59%synergy
Otawara, Soaring City
77%inclusion17 decks22 decks
59%synergy
Demonic Consultation
64%inclusion14 decks22 decks
57%synergy
Top Cards
Dark Ritual
86%inclusion19 decks22 decks
51%synergy
Deadly Rollick
68%inclusion15 decks22 decks
49%synergy
Consider
68%inclusion15 decks22 decks
55%synergy
Animate Dead
68%inclusion15 decks22 decks
57%synergy
An Offer You Can't Refuse
64%inclusion14 decks22 decks
33%synergy
Force of Negation
64%inclusion14 decks22 decks
54%synergy
Doom Whisperer
59%inclusion13 decks22 decks
54%synergy
Opposition Agent
59%inclusion13 decks22 decks
51%synergy
Mana Drain
59%inclusion13 decks22 decks
42%synergy
Phantasmal Image
59%inclusion13 decks22 decks
55%synergy
Game Changers
Demonic Tutor
91%inclusion20 decks22 decks
72%synergy
Rhystic Study
91%inclusion20 decks22 decks
67%synergy
Vampiric Tutor
86%inclusion19 decks22 decks
70%synergy
Fierce Guardianship
82%inclusion18 decks22 decks
63%synergy
Ancient Tomb
68%inclusion15 decks22 decks
60%synergy
Thassa's Oracle
68%inclusion15 decks22 decks
60%synergy
Force of Will
68%inclusion15 decks22 decks
58%synergy
Cyclonic Rift
64%inclusion14 decks22 decks
40%synergy
Chrome Mox
64%inclusion14 decks22 decks
57%synergy
The One Ring
59%inclusion13 decks22 decks
52%synergy
Creatures
Orcish Bowmasters
59%inclusion13 decks22 decks
52%synergy
Body Double
55%inclusion12 decks22 decks
52%synergy
Spellseeker
45%inclusion10 decks22 decks
44%synergy
Unshakable Tail
45%inclusion10 decks22 decks
42%synergy
Flesh Duplicate
41%inclusion9 decks22 decks
39%synergy
Vizier of Many Faces
41%inclusion9 decks22 decks
38%synergy
Spark Double
41%inclusion9 decks22 decks
30%synergy
Displacer Kitten
36%inclusion8 decks22 decks
33%synergy
Baleful Strix
36%inclusion8 decks22 decks
13%synergy
Auton Soldier
36%inclusion8 decks22 decks
32%synergy
Gray Merchant of Asphodel
36%inclusion8 decks22 decks
23%synergy
Dauthi Voidwalker
36%inclusion8 decks22 decks
24%synergy
Massacre Wurm
32%inclusion7 decks22 decks
23%synergy
Talion, the Kindly Lord
32%inclusion7 decks22 decks
25%synergy
Archon of Cruelty
32%inclusion7 decks22 decks
27%synergy
Sinister Starfish
27%inclusion6 decks22 decks
25%synergy
Thassa, Deep-Dwelling
27%inclusion6 decks22 decks
24%synergy
Nightveil Sprite
27%inclusion6 decks22 decks
23%synergy
Sheoldred, Whispering One
27%inclusion6 decks22 decks
22%synergy
Toxrill, the Corrosive
27%inclusion6 decks22 decks
21%synergy
Ledger Shredder
27%inclusion6 decks22 decks
23%synergy
Dogged Detective
27%inclusion6 decks22 decks
25%synergy
Snarling Gorehound
27%inclusion6 decks22 decks
26%synergy
Notion Thief
27%inclusion6 decks22 decks
16%synergy
Wan Shi Tong, Librarian
25%inclusion2 decks8 decks
23%synergy
Eye of Duskmantle
23%inclusion5 decks22 decks
21%synergy
Pollywog Prodigy
23%inclusion5 decks22 decks
21%synergy
Psychic Frog
23%inclusion5 decks22 decks
21%synergy
Il Mheg Pixie
21%inclusion3 decks14 decks
20%synergy
Mulldrifter
18%inclusion4 decks22 decks
14%synergy
Sheoldred, the Apocalypse
18%inclusion4 decks22 decks
14%synergy
Master of Death
18%inclusion4 decks22 decks
15%synergy
Vohar, Vodalian Desecrator
18%inclusion4 decks22 decks
14%synergy
Hoarding Broodlord
18%inclusion4 decks22 decks
16%synergy
Valley Floodcaller
18%inclusion4 decks22 decks
17%synergy
Jace, Vryn's Prodigy
18%inclusion4 decks22 decks
17%synergy
Phyrexian Delver
18%inclusion4 decks22 decks
17%synergy
Archaeomancer
18%inclusion4 decks22 decks
15%synergy
Faerie Mastermind
18%inclusion4 decks22 decks
8%synergy
Watcher of Hours
18%inclusion4 decks22 decks
17%synergy
Cruel Witness
18%inclusion4 decks22 decks
18%synergy
Copycrook
18%inclusion4 decks22 decks
16%synergy
Rona, Herald of Invasion
18%inclusion4 decks22 decks
15%synergy
Hullbreaker Horror
18%inclusion4 decks22 decks
2%synergy
Hydroelectric Specimen
18%inclusion4 decks22 decks
10%synergy
Laboratory Maniac
18%inclusion4 decks22 decks
15%synergy
Lazav, the Multifarious
18%inclusion4 decks22 decks
16%synergy
Matoya, Archon Elder
14%inclusion2 decks14 decks
9%synergy
Consecrated Sphinx
14%inclusion3 decks22 decks
10%synergy
Dimir Spybug
14%inclusion3 decks22 decks
12%synergy
Instants
Mystical Tutor
55%inclusion12 decks22 decks
41%synergy
Frantic Search
45%inclusion10 decks22 decks
27%synergy
Mental Misstep
45%inclusion10 decks22 decks
40%synergy
Cabal Ritual
45%inclusion10 decks22 decks
40%synergy
Curate
45%inclusion10 decks22 decks
42%synergy
Sink into Stupor
45%inclusion10 decks22 decks
30%synergy
Pact of Negation
45%inclusion10 decks22 decks
40%synergy
Flusterstorm
41%inclusion9 decks22 decks
34%synergy
Flare of Denial
36%inclusion8 decks22 decks
31%synergy
Mission Briefing
36%inclusion8 decks22 decks
33%synergy
Pile On
32%inclusion7 decks22 decks
29%synergy
Unauthorized Exit
32%inclusion7 decks22 decks
31%synergy
Brainstorm
32%inclusion7 decks22 decks
2%synergy
Mindbreak Trap
27%inclusion6 decks22 decks
23%synergy
Otherworldly Gaze
27%inclusion6 decks22 decks
21%synergy
Counterspell
27%inclusion6 decks22 decks
-29%synergy
Fell the Profane
23%inclusion5 decks22 decks
7%synergy
Unexplained Disappearance
23%inclusion5 decks22 decks
22%synergy
Culling the Weak
23%inclusion5 decks22 decks
20%synergy
Intuition
23%inclusion5 decks22 decks
22%synergy
Borne Upon a Wind
23%inclusion5 decks22 decks
20%synergy
Gifts Ungiven
23%inclusion5 decks22 decks
21%synergy
Saw in Half
23%inclusion5 decks22 decks
20%synergy
Ephara's Dispersal
18%inclusion4 decks22 decks
16%synergy
Sacrifice
14%inclusion3 decks22 decks
13%synergy
Chain of Vapor
14%inclusion3 decks22 decks
11%synergy
Drown in the Loch
14%inclusion3 decks22 decks
-5%synergy
Negate
14%inclusion3 decks22 decks
-19%synergy
Price of Fame
14%inclusion3 decks22 decks
9%synergy
Discovery // Dispersal
14%inclusion3 decks22 decks
11%synergy
Delay
14%inclusion3 decks22 decks
11%synergy
Snap
14%inclusion3 decks22 decks
3%synergy
Waterlogged Teachings
14%inclusion3 decks22 decks
2%synergy
Dispel
14%inclusion3 decks22 decks
8%synergy
Don't Make a Sound
14%inclusion3 decks22 decks
11%synergy
Muddle the Mixture
9.1%inclusion2 decks22 decks
4%synergy
Brain Freeze
9.1%inclusion2 decks22 decks
8%synergy
Flare of Malice
9.1%inclusion2 decks22 decks
4%synergy
Corpse Dance
9.1%inclusion2 decks22 decks
9%synergy
Snuff Out
9.1%inclusion2 decks22 decks
3%synergy
Shallow Grave
9.1%inclusion2 decks22 decks
9%synergy
Sinister Sabotage
9.1%inclusion2 decks22 decks
6%synergy
Malakir Rebirth
9.1%inclusion2 decks22 decks
-1%synergy
Lim-Dûl's Vault
9.1%inclusion2 decks22 decks
1%synergy
Spell Pierce
9.1%inclusion2 decks22 decks
3%synergy
Dismember
9.1%inclusion2 decks22 decks
3%synergy
Winds of Rebuke
9.1%inclusion2 decks22 decks
8%synergy
Ad Nauseam
9.1%inclusion2 decks22 decks
8%synergy
Swallowed by Leviathan
7.1%inclusion1 decks14 decks
5%synergy
Sorceries
Imperial Seal
55%inclusion12 decks22 decks
49%synergy
Toxic Deluge
50%inclusion11 decks22 decks
24%synergy
Unmarked Grave
41%inclusion9 decks22 decks
38%synergy
Windfall
32%inclusion7 decks22 decks
18%synergy
Diabolic Intent
27%inclusion6 decks22 decks
21%synergy
Praetor's Grasp
23%inclusion5 decks22 decks
20%synergy
Persist
23%inclusion5 decks22 decks
19%synergy
Beseech the Mirror
23%inclusion5 decks22 decks
20%synergy
Notion Rain
23%inclusion5 decks22 decks
19%synergy
Exhume
23%inclusion5 decks22 decks
22%synergy
Rise of the Dark Realms
18%inclusion4 decks22 decks
9%synergy
Blasphemous Edict
14%inclusion3 decks21 decks
7%synergy
Lively Dirge
14%inclusion3 decks22 decks
12%synergy
Victimize
14%inclusion3 decks22 decks
0%synergy
Charnel Serenade
14%inclusion3 decks22 decks
12%synergy
Grim Tutor
14%inclusion3 decks22 decks
10%synergy
Ponder
9.1%inclusion2 decks22 decks
-7%synergy
Yawgmoth's Will
9.1%inclusion2 decks22 decks
8%synergy
Connive // Concoct
9.1%inclusion2 decks22 decks
6%synergy
Contingency Plan
9.1%inclusion2 decks22 decks
8%synergy
Diresight
9.1%inclusion2 decks22 decks
7%synergy
Preordain
9.1%inclusion2 decks22 decks
-1%synergy
Thought Erasure
9.1%inclusion2 decks22 decks
8%synergy
Mnemonic Betrayal
9.1%inclusion2 decks22 decks
6%synergy
Hymn of the Faller
7.7%inclusion1 decks13 decks
7%synergy
Utility Artifacts
Wishclaw Talisman
41%inclusion9 decks22 decks
37%synergy
Bolas's Citadel
23%inclusion5 decks22 decks
17%synergy
Lightning Greaves
23%inclusion5 decks22 decks
-4%synergy
Sensei's Divining Top
14%inclusion3 decks22 decks
4%synergy
Power Conduit
14%inclusion3 decks22 decks
12%synergy
Sword of Once and Future
14%inclusion3 decks22 decks
12%synergy
Planetarium of Wan Shi Tong
13%inclusion1 decks8 decks
10%synergy
Essence Anchor
11%inclusion2 decks18 decks
10%synergy
Mesmeric Orb
9.1%inclusion2 decks22 decks
4%synergy
Skullclamp
9.1%inclusion2 decks22 decks
0%synergy
Enchantments
Necromancy
59%inclusion13 decks22 decks
55%synergy
Search for Azcanta
41%inclusion9 decks22 decks
38%synergy
Dance of the Dead
32%inclusion7 decks22 decks
31%synergy
Enhanced Surveillance
27%inclusion6 decks22 decks
24%synergy
Necropotence
27%inclusion6 decks22 decks
24%synergy
Case of the Shifting Visage
14%inclusion3 decks22 decks
11%synergy
Phyrexian Arena
14%inclusion3 decks22 decks
0%synergy
Ripples of Undeath
9.1%inclusion2 decks22 decks
6%synergy
Gossip's Talent
9.1%inclusion2 decks22 decks
6%synergy
Planeswalkers
Narset, Parter of Veils
9.1%inclusion2 decks22 decks
6%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
45%inclusion10 decks22 decks
26%synergy
Urza's Saga
41%inclusion9 decks22 decks
35%synergy
Bojuka Bog
32%inclusion7 decks22 decks
-7%synergy
Minamo, School at Water's Edge
32%inclusion7 decks22 decks
28%synergy
Takenuma, Abandoned Mire
32%inclusion7 decks22 decks
19%synergy
Cephalid Coliseum
32%inclusion7 decks22 decks
26%synergy
Reliquary Tower
27%inclusion6 decks22 decks
-9%synergy
Mystic Sanctuary
23%inclusion5 decks22 decks
6%synergy
Phyrexian Tower
23%inclusion5 decks22 decks
17%synergy
Tocasia's Dig Site
23%inclusion5 decks22 decks
20%synergy
Cabal Pit
23%inclusion5 decks22 decks
22%synergy
Nesting Grounds
18%inclusion4 decks22 decks
17%synergy
Geier Reach Sanitarium
14%inclusion3 decks22 decks
10%synergy
Rogue's Passage
14%inclusion3 decks22 decks
-14%synergy
City of Traitors
14%inclusion3 decks22 decks
13%synergy
Vault of Whispers
9.1%inclusion2 decks22 decks
4%synergy
Emergence Zone
9.1%inclusion2 decks22 decks
7%synergy
Seat of the Synod
9.1%inclusion2 decks22 decks
4%synergy
Temple of the False God
9.1%inclusion2 decks22 decks
-1%synergy
Mana Artifacts
Sol Ring
100%inclusion22 decks22 decks
12%synergy
Arcane Signet
95%inclusion21 decks22 decks
11%synergy
Talisman of Dominance
95%inclusion21 decks22 decks
37%synergy
Lotus Petal
68%inclusion15 decks22 decks
61%synergy
Fellwar Stone
64%inclusion14 decks22 decks
33%synergy
Mox Amber
55%inclusion12 decks22 decks
49%synergy
Mana Vault
55%inclusion12 decks22 decks
50%synergy
Mox Diamond
50%inclusion11 decks22 decks
46%synergy
Dimir Signet
41%inclusion9 decks22 decks
-19%synergy
Mox Opal
41%inclusion9 decks22 decks
37%synergy
Mind Stone
23%inclusion5 decks22 decks
-6%synergy
Thought Vessel
23%inclusion5 decks22 decks
-9%synergy
Grim Monolith
18%inclusion4 decks22 decks
17%synergy
Laser Screwdriver
14%inclusion3 decks22 decks
13%synergy
Basalt Monolith
9.1%inclusion2 decks22 decks
8%synergy
The Soul Stone
8.3%inclusion1 decks12 decks
3%synergy
Lands
Command Tower
100%inclusion22 decks22 decks
12%synergy
Watery Grave
91%inclusion20 decks22 decks
44%synergy
Swamp
86%inclusion19 decks22 decks
-10%synergy
Island
86%inclusion19 decks22 decks
-10%synergy
Polluted Delta
82%inclusion18 decks22 decks
50%synergy
Underground River
77%inclusion17 decks22 decks
37%synergy
Morphic Pool
77%inclusion17 decks22 decks
41%synergy
Undercity Sewers
73%inclusion16 decks22 decks
52%synergy
City of Brass
68%inclusion15 decks22 decks
62%synergy
Clearwater Pathway
59%inclusion13 decks22 decks
34%synergy
Verdant Catacombs
59%inclusion13 decks22 decks
52%synergy
Mana Confluence
59%inclusion13 decks22 decks
53%synergy
Bloodstained Mire
59%inclusion13 decks22 decks
51%synergy
Flooded Strand
59%inclusion13 decks22 decks
50%synergy
Underground Sea
55%inclusion12 decks22 decks
41%synergy
Gemstone Caverns
55%inclusion12 decks22 decks
49%synergy
Scalding Tarn
55%inclusion12 decks22 decks
46%synergy
Misty Rainforest
45%inclusion10 decks22 decks
37%synergy
Sink into Stupor
45%inclusion10 decks22 decks
30%synergy
Gloomlake Verge
45%inclusion10 decks22 decks
22%synergy
Exotic Orchard
41%inclusion9 decks22 decks
8%synergy
Conduit Pylons
41%inclusion9 decks22 decks
39%synergy
Marsh Flats
41%inclusion9 decks22 decks
33%synergy
Darkslick Shores
36%inclusion8 decks22 decks
22%synergy
Snow-Covered Island
32%inclusion7 decks22 decks
25%synergy
Snow-Covered Swamp
32%inclusion7 decks22 decks
25%synergy
Hidden Grotto
27%inclusion6 decks22 decks
25%synergy
Sunken Hollow
27%inclusion6 decks22 decks
-38%synergy
Tainted Isle
23%inclusion5 decks22 decks
-22%synergy
Fell the Profane
23%inclusion5 decks22 decks
7%synergy
Drowned Catacomb
23%inclusion5 decks22 decks
-31%synergy
Cavern of Souls
23%inclusion5 decks22 decks
14%synergy
River of Tears
23%inclusion5 decks22 decks
12%synergy
Choked Estuary
23%inclusion5 decks22 decks
-25%synergy
Hall of Oracles
18%inclusion4 decks22 decks
18%synergy
Dimir Aqueduct
18%inclusion4 decks22 decks
-20%synergy
Darkwater Catacombs
18%inclusion4 decks22 decks
-22%synergy
Shipwreck Marsh
18%inclusion4 decks22 decks
-22%synergy
Hydroelectric Specimen
18%inclusion4 decks22 decks
10%synergy
Fabled Passage
14%inclusion3 decks22 decks
5%synergy
Myriad Landscape
14%inclusion3 decks22 decks
-8%synergy
Forbidden Orchard
14%inclusion3 decks22 decks
11%synergy
Spire of Industry
14%inclusion3 decks22 decks
12%synergy
Waterlogged Teachings
14%inclusion3 decks22 decks
2%synergy
Sunken Ruins
14%inclusion3 decks22 decks
-2%synergy
Prismatic Vista
9.1%inclusion2 decks22 decks
3%synergy
Fetid Pools
9.1%inclusion2 decks22 decks
-7%synergy
Boggart Trawler
9.1%inclusion2 decks22 decks
3%synergy
Malakir Rebirth
9.1%inclusion2 decks22 decks
-1%synergy
Glasspool Mimic
9.1%inclusion2 decks22 decks
3%synergy