Mirko, Obsessive Theorist (Commander) - Optimized Midrange

Mirko, Obsessive Theorist
Rank #232
11decks
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Bennie Smith
Mar 16, 2026
Bennie Smith
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.
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Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Grave Researcher
50%inclusion1 decks2 decks
46%synergy
High Synergy Cards
Necromancy
100%inclusion11 decks11 decks
96%synergy
Animate Dead
100%inclusion11 decks11 decks
89%synergy
Buried Alive
91%inclusion10 decks11 decks
83%synergy
Otherworldly Gaze
82%inclusion9 decks11 decks
76%synergy
Reanimate
100%inclusion11 decks11 decks
75%synergy
Entomb
82%inclusion9 decks11 decks
74%synergy
Doom Whisperer
73%inclusion8 decks11 decks
68%synergy
Phyrexian Metamorph
73%inclusion8 decks11 decks
63%synergy
Pile On
64%inclusion7 decks11 decks
61%synergy
Unshakable Tail
64%inclusion7 decks11 decks
60%synergy
Top Cards
Toxic Deluge
82%inclusion9 decks11 decks
56%synergy
Consider
73%inclusion8 decks11 decks
60%synergy
Syr Konrad, the Grim
64%inclusion7 decks11 decks
51%synergy
Mana Drain
64%inclusion7 decks11 decks
46%synergy
Massacre Wurm
64%inclusion7 decks11 decks
55%synergy
Matoya, Archon Elder
57%inclusion4 decks7 decks
52%synergy
Unmarked Grave
55%inclusion6 decks11 decks
52%synergy
Baleful Strix
55%inclusion6 decks11 decks
31%synergy
Gray Merchant of Asphodel
55%inclusion6 decks11 decks
42%synergy
Unauthorized Exit
55%inclusion6 decks11 decks
53%synergy
Game Changers
Rhystic Study
73%inclusion8 decks11 decks
50%synergy
Fierce Guardianship
73%inclusion8 decks11 decks
54%synergy
Cyclonic Rift
73%inclusion8 decks11 decks
50%synergy
Vampiric Tutor
64%inclusion7 decks11 decks
48%synergy
Demonic Tutor
55%inclusion6 decks11 decks
35%synergy
Ancient Tomb
27%inclusion3 decks11 decks
19%synergy
Mana Vault
27%inclusion3 decks11 decks
22%synergy
Consecrated Sphinx
18%inclusion2 decks11 decks
15%synergy
Force of Will
18%inclusion2 decks11 decks
8%synergy
Orcish Bowmasters
18%inclusion2 decks11 decks
11%synergy
Creatures
Twilight Diviner
100%inclusion2 decks2 decks
97%synergy
Vile Entomber
55%inclusion6 decks11 decks
52%synergy
Body Double
55%inclusion6 decks11 decks
52%synergy
Nightveil Sprite
55%inclusion6 decks11 decks
50%synergy
Archon of Cruelty
55%inclusion6 decks11 decks
49%synergy
Eye of Duskmantle
45%inclusion5 decks11 decks
44%synergy
Mulldrifter
45%inclusion5 decks11 decks
42%synergy
Soul Diviner
45%inclusion5 decks11 decks
44%synergy
Dogged Detective
45%inclusion5 decks11 decks
43%synergy
Fain, the Broker
36%inclusion4 decks11 decks
35%synergy
Master of Death
36%inclusion4 decks11 decks
33%synergy
Spark Double
36%inclusion4 decks11 decks
26%synergy
Hexavus
36%inclusion4 decks11 decks
35%synergy
Lazav, the Multifarious
36%inclusion4 decks11 decks
34%synergy
Y'shtola Rhul
29%inclusion2 decks7 decks
25%synergy
Undercover Operative
27%inclusion3 decks11 decks
25%synergy
Gyruda, Doom of Depths
27%inclusion3 decks11 decks
23%synergy
Dimir Spybug
27%inclusion3 decks11 decks
26%synergy
Dream Eater
27%inclusion3 decks11 decks
26%synergy
Sinister Starfish
27%inclusion3 decks11 decks
25%synergy
Sheoldred, Whispering One
27%inclusion3 decks11 decks
22%synergy
Auton Soldier
27%inclusion3 decks11 decks
23%synergy
Twilight Prophet
27%inclusion3 decks11 decks
25%synergy
Archaeomancer
27%inclusion3 decks11 decks
24%synergy
Watcher of Hours
27%inclusion3 decks11 decks
26%synergy
Copycrook
27%inclusion3 decks11 decks
25%synergy
Hullbreaker Horror
27%inclusion3 decks11 decks
11%synergy
Clever Impersonator
27%inclusion3 decks11 decks
23%synergy
Faerie Dreamthief
27%inclusion3 decks11 decks
25%synergy
Evil Twin
27%inclusion3 decks11 decks
24%synergy
Jin-Gitaxias, Core Augur
27%inclusion3 decks11 decks
24%synergy
Displacer Kitten
18%inclusion2 decks11 decks
14%synergy
Thassa, Deep-Dwelling
18%inclusion2 decks11 decks
15%synergy
Starving Revenant
18%inclusion2 decks11 decks
17%synergy
Blood Artist
18%inclusion2 decks11 decks
14%synergy
Sheoldred, the Apocalypse
18%inclusion2 decks11 decks
14%synergy
Dimir Strandcatcher
18%inclusion2 decks11 decks
17%synergy
Vizier of Many Faces
18%inclusion2 decks11 decks
15%synergy
Ravenous Chupacabra
18%inclusion2 decks11 decks
10%synergy
Astral Dragon
18%inclusion2 decks11 decks
16%synergy
Stunt Double
18%inclusion2 decks11 decks
16%synergy
Phantasmal Image
18%inclusion2 decks11 decks
14%synergy
Thoughtbound Phantasm
18%inclusion2 decks11 decks
17%synergy
Accursed Marauder
18%inclusion2 decks11 decks
10%synergy
Likeness Looter
18%inclusion2 decks11 decks
11%synergy
Psychic Frog
18%inclusion2 decks11 decks
16%synergy
Sire of Stagnation
18%inclusion2 decks11 decks
14%synergy
Dauthi Voidwalker
18%inclusion2 decks11 decks
6%synergy
Jin-Gitaxias, Progress Tyrant
18%inclusion2 decks11 decks
15%synergy
Golbez, Crystal Collector
17%inclusion1 decks6 decks
15%synergy
Instants
Dark Ritual
55%inclusion6 decks11 decks
19%synergy
Curate
55%inclusion6 decks11 decks
52%synergy
Mission Briefing
55%inclusion6 decks11 decks
52%synergy
Deadly Rollick
45%inclusion5 decks11 decks
26%synergy
Frantic Search
45%inclusion5 decks11 decks
26%synergy
Ephara's Dispersal
45%inclusion5 decks11 decks
44%synergy
Price of Fame
45%inclusion5 decks11 decks
41%synergy
Sinister Sabotage
45%inclusion5 decks11 decks
42%synergy
Counterspell
45%inclusion5 decks11 decks
-10%synergy
Drown in the Loch
27%inclusion3 decks11 decks
9%synergy
An Offer You Can't Refuse
27%inclusion3 decks11 decks
-4%synergy
Swan Song
27%inclusion3 decks11 decks
9%synergy
Arcane Denial
27%inclusion3 decks11 decks
1%synergy
Force of Negation
27%inclusion3 decks11 decks
18%synergy
Sink into Stupor
27%inclusion3 decks11 decks
12%synergy
Withering Torment
27%inclusion3 decks11 decks
11%synergy
Spider-Sense
20%inclusion1 decks5 decks
18%synergy
Three Steps Ahead
18%inclusion2 decks11 decks
15%synergy
Culling the Weak
18%inclusion2 decks11 decks
16%synergy
Slip Out the Back
18%inclusion2 decks11 decks
15%synergy
Waterlogged Teachings
18%inclusion2 decks11 decks
7%synergy
Fell the Profane
9.1%inclusion1 decks11 decks
-6%synergy
Pongify
9.1%inclusion1 decks11 decks
-6%synergy
Force of Despair
9.1%inclusion1 decks11 decks
6%synergy
Geistwave
9.1%inclusion1 decks11 decks
9%synergy
Unexplained Disappearance
9.1%inclusion1 decks11 decks
9%synergy
Thirst for Discovery
9.1%inclusion1 decks11 decks
8%synergy
Chain of Vapor
9.1%inclusion1 decks11 decks
6%synergy
Refute
9.1%inclusion1 decks11 decks
7%synergy
Negate
9.1%inclusion1 decks11 decks
-24%synergy
Heartless Act
9.1%inclusion1 decks11 decks
8%synergy
Flare of Denial
9.1%inclusion1 decks11 decks
3%synergy
Flare of Malice
9.1%inclusion1 decks11 decks
4%synergy
Gifts Ungiven
9.1%inclusion1 decks11 decks
7%synergy
Outrageous Robbery
9.1%inclusion1 decks11 decks
8%synergy
Cabal Ritual
9.1%inclusion1 decks11 decks
4%synergy
Daze
9.1%inclusion1 decks11 decks
8%synergy
Ertai's Scorn
9.1%inclusion1 decks11 decks
9%synergy
Bitter Triumph
9.1%inclusion1 decks11 decks
5%synergy
Resculpt
9.1%inclusion1 decks11 decks
3%synergy
Flusterstorm
9.1%inclusion1 decks11 decks
3%synergy
Disallow
9.1%inclusion1 decks11 decks
7%synergy
Discovery // Dispersal
9.1%inclusion1 decks11 decks
6%synergy
Ghostly Flicker
9.1%inclusion1 decks11 decks
4%synergy
Commandeer
9.1%inclusion1 decks11 decks
4%synergy
Shore Up
9.1%inclusion1 decks11 decks
8%synergy
Spell Pierce
9.1%inclusion1 decks11 decks
3%synergy
Lofty Denial
9.1%inclusion1 decks11 decks
9%synergy
Saw in Half
9.1%inclusion1 decks11 decks
6%synergy
Don't Make a Sound
9.1%inclusion1 decks11 decks
7%synergy
Sorceries
Rise of the Dark Realms
55%inclusion6 decks11 decks
45%synergy
Notion Rain
55%inclusion6 decks11 decks
51%synergy
Victimize
45%inclusion5 decks11 decks
32%synergy
Lively Dirge
36%inclusion4 decks11 decks
34%synergy
Diresight
27%inclusion3 decks11 decks
25%synergy
Feed the Swarm
18%inclusion2 decks11 decks
-17%synergy
Contingency Plan
18%inclusion2 decks11 decks
17%synergy
Blasphemous Edict
18%inclusion2 decks11 decks
11%synergy
Black Sun's Zenith
9.1%inclusion1 decks11 decks
7%synergy
Windfall
9.1%inclusion1 decks11 decks
-4%synergy
Imperial Seal
9.1%inclusion1 decks11 decks
3%synergy
Stock Up
9.1%inclusion1 decks11 decks
8%synergy
Torment of Hailfire
9.1%inclusion1 decks11 decks
7%synergy
Start the TARDIS
9.1%inclusion1 decks11 decks
9%synergy
Careful Study
9.1%inclusion1 decks11 decks
7%synergy
Dread Return
9.1%inclusion1 decks11 decks
3%synergy
Persist
9.1%inclusion1 decks11 decks
5%synergy
Thought Erasure
9.1%inclusion1 decks11 decks
8%synergy
Charnel Serenade
9.1%inclusion1 decks11 decks
7%synergy
Agadeem's Awakening
9.1%inclusion1 decks11 decks
4%synergy
Sinkhole
9.1%inclusion1 decks11 decks
9%synergy
Temporal Mastery
9.1%inclusion1 decks11 decks
6%synergy
Connive // Concoct
9.1%inclusion1 decks11 decks
6%synergy
Demonic Counsel
9.1%inclusion1 decks11 decks
8%synergy
Night's Whisper
9.1%inclusion1 decks11 decks
3%synergy
Zombie Apocalypse
9.1%inclusion1 decks11 decks
2%synergy
Living Death
9.1%inclusion1 decks11 decks
4%synergy
Restart Sequence
9.1%inclusion1 decks11 decks
7%synergy
Beseech the Mirror
9.1%inclusion1 decks11 decks
7%synergy
Damnation
9.1%inclusion1 decks11 decks
-1%synergy
Taigam's Scheming
9.1%inclusion1 decks11 decks
9%synergy
Breach the Multiverse
9.1%inclusion1 decks11 decks
0%synergy
Utility Artifacts
Sword of Once and Future
45%inclusion5 decks11 decks
44%synergy
Candlestick
36%inclusion4 decks11 decks
35%synergy
Planetarium of Wan Shi Tong
33%inclusion1 decks3 decks
31%synergy
Power Conduit
27%inclusion3 decks11 decks
26%synergy
Essence Anchor
25%inclusion2 decks8 decks
24%synergy
The Grim Captain's Locker
18%inclusion2 decks11 decks
17%synergy
Mithril Coat
18%inclusion2 decks11 decks
15%synergy
Swiftfoot Boots
18%inclusion2 decks11 decks
-6%synergy
Lightning Greaves
18%inclusion2 decks11 decks
-9%synergy
Lunatic Pandora
17%inclusion1 decks6 decks
16%synergy
Mesmeric Orb
9.1%inclusion1 decks11 decks
4%synergy
Wayfarer's Bauble
9.1%inclusion1 decks11 decks
-4%synergy
The One Ring
9.1%inclusion1 decks11 decks
2%synergy
Ashnod's Altar
9.1%inclusion1 decks11 decks
2%synergy
Panharmonicon
9.1%inclusion1 decks11 decks
5%synergy
The Key to the Vault
9.1%inclusion1 decks11 decks
8%synergy
Bonehoard
9.1%inclusion1 decks11 decks
7%synergy
Phyrexian Altar
9.1%inclusion1 decks11 decks
4%synergy
Whispersilk Cloak
9.1%inclusion1 decks11 decks
3%synergy
Wand of Orcus
9.1%inclusion1 decks11 decks
6%synergy
Key to the City
9.1%inclusion1 decks11 decks
8%synergy
Winter Moon
9.1%inclusion1 decks11 decks
9%synergy
Champion's Helm
9.1%inclusion1 decks11 decks
8%synergy
Mindcrank
9.1%inclusion1 decks11 decks
-3%synergy
Commander's Plate
9.1%inclusion1 decks11 decks
9%synergy
Conjurer's Closet
9.1%inclusion1 decks11 decks
6%synergy
Altar of Dementia
9.1%inclusion1 decks11 decks
5%synergy
Foreboding Steamboat
9.1%inclusion1 decks11 decks
9%synergy
Blackblade Reforged
9.1%inclusion1 decks11 decks
8%synergy
Enchantments
Enhanced Surveillance
55%inclusion6 decks11 decks
51%synergy
Case of the Shifting Visage
45%inclusion5 decks11 decks
43%synergy
Search for Azcanta
36%inclusion4 decks11 decks
34%synergy
Gossip's Talent
27%inclusion3 decks11 decks
24%synergy
Mystic Remora
18%inclusion2 decks11 decks
3%synergy
Phyrexian Arena
18%inclusion2 decks11 decks
5%synergy
The Meathook Massacre
9.1%inclusion1 decks11 decks
4%synergy
Disinformation Campaign
9.1%inclusion1 decks11 decks
8%synergy
Rooftop Storm
9.1%inclusion1 decks11 decks
-2%synergy
Dance of Many
9.1%inclusion1 decks11 decks
9%synergy
Mirrormade
9.1%inclusion1 decks11 decks
8%synergy
Necropotence
9.1%inclusion1 decks11 decks
6%synergy
Amphibian Downpour
9.1%inclusion1 decks11 decks
7%synergy
Think Tank
9.1%inclusion1 decks11 decks
9%synergy
Dress Down
9.1%inclusion1 decks11 decks
7%synergy
Black Market Connections
9.1%inclusion1 decks11 decks
-1%synergy
Bloodchief Ascension
9.1%inclusion1 decks11 decks
2%synergy
Propaganda
9.1%inclusion1 decks11 decks
-8%synergy
Planeswalkers
Liliana, Dreadhorde General
9.1%inclusion1 decks11 decks
4%synergy
Ashiok, Dream Render
9.1%inclusion1 decks11 decks
3%synergy
Narset, Parter of Veils
9.1%inclusion1 decks11 decks
6%synergy
Utility Lands
Agna Qel'a
67%inclusion2 decks3 decks
65%synergy
Bojuka Bog
64%inclusion7 decks11 decks
25%synergy
Tocasia's Dig Site
55%inclusion6 decks11 decks
52%synergy
Nesting Grounds
55%inclusion6 decks11 decks
53%synergy
Mystic Sanctuary
45%inclusion5 decks11 decks
28%synergy
Urborg, Tomb of Yawgmoth
45%inclusion5 decks11 decks
26%synergy
Mistrise Village
38%inclusion3 decks8 decks
34%synergy
Takenuma, Abandoned Mire
36%inclusion4 decks11 decks
24%synergy
Otawara, Soaring City
36%inclusion4 decks11 decks
18%synergy
Phyrexian Tower
27%inclusion3 decks11 decks
21%synergy
Rogue's Passage
27%inclusion3 decks11 decks
0%synergy
Minamo, School at Water's Edge
18%inclusion2 decks11 decks
14%synergy
Cabal Coffers
18%inclusion2 decks11 decks
8%synergy
Reliquary Tower
18%inclusion2 decks11 decks
-18%synergy
Drownyard Temple
18%inclusion2 decks11 decks
15%synergy
Shizo, Death's Storehouse
9.1%inclusion1 decks11 decks
1%synergy
Vault of Whispers
9.1%inclusion1 decks11 decks
4%synergy
Rivendell
9.1%inclusion1 decks11 decks
4%synergy
Echoing Deeps
9.1%inclusion1 decks11 decks
9%synergy
Barren Moor
9.1%inclusion1 decks11 decks
7%synergy
Seat of the Synod
9.1%inclusion1 decks11 decks
4%synergy
Tyrite Sanctum
9.1%inclusion1 decks11 decks
9%synergy
Accursed Duneyard
9.1%inclusion1 decks11 decks
6%synergy
Duskmantle, House of Shadow
9.1%inclusion1 decks11 decks
7%synergy
Lonely Sandbar
9.1%inclusion1 decks11 decks
7%synergy
Geier Reach Sanitarium
9.1%inclusion1 decks11 decks
6%synergy
Field of the Dead
9.1%inclusion1 decks11 decks
6%synergy
Unholy Grotto
9.1%inclusion1 decks11 decks
5%synergy
Cephalid Coliseum
9.1%inclusion1 decks11 decks
3%synergy
Castle Vantress
9.1%inclusion1 decks11 decks
5%synergy
Mana Artifacts
Arcane Signet
100%inclusion11 decks11 decks
16%synergy
Sol Ring
100%inclusion11 decks11 decks
12%synergy
Talisman of Dominance
82%inclusion9 decks11 decks
24%synergy
Dimir Signet
64%inclusion7 decks11 decks
5%synergy
Fellwar Stone
27%inclusion3 decks11 decks
-3%synergy
Mind Stone
27%inclusion3 decks11 decks
-1%synergy
Chrome Mox
18%inclusion2 decks11 decks
12%synergy
The Soul Stone
17%inclusion1 decks6 decks
11%synergy
Commander's Sphere
9.1%inclusion1 decks11 decks
-8%synergy
Coldsteel Heart
9.1%inclusion1 decks11 decks
7%synergy
Lotus Petal
9.1%inclusion1 decks11 decks
2%synergy
Machine God's Effigy
9.1%inclusion1 decks11 decks
8%synergy
Basalt Monolith
9.1%inclusion1 decks11 decks
8%synergy
Laser Screwdriver
9.1%inclusion1 decks11 decks
8%synergy
Thought Vessel
9.1%inclusion1 decks11 decks
-22%synergy
Lands
Command Tower
100%inclusion11 decks11 decks
12%synergy
Undercity Sewers
91%inclusion10 decks11 decks
70%synergy
Swamp
91%inclusion10 decks11 decks
-6%synergy
Island
91%inclusion10 decks11 decks
-6%synergy
Polluted Delta
82%inclusion9 decks11 decks
50%synergy
Watery Grave
82%inclusion9 decks11 decks
34%synergy
Morphic Pool
73%inclusion8 decks11 decks
36%synergy
Tainted Isle
64%inclusion7 decks11 decks
19%synergy
Drowned Catacomb
64%inclusion7 decks11 decks
10%synergy
Sunken Hollow
64%inclusion7 decks11 decks
-2%synergy
Conduit Pylons
55%inclusion6 decks11 decks
53%synergy
Hidden Grotto
55%inclusion6 decks11 decks
52%synergy
Darkwater Catacombs
55%inclusion6 decks11 decks
15%synergy
Underground River
55%inclusion6 decks11 decks
14%synergy
Gloomlake Verge
55%inclusion6 decks11 decks
31%synergy
Shipwreck Marsh
45%inclusion5 decks11 decks
6%synergy
Fetid Pools
36%inclusion4 decks11 decks
20%synergy
River of Tears
36%inclusion4 decks11 decks
26%synergy
Sunken Ruins
36%inclusion4 decks11 decks
20%synergy
Clearwater Pathway
27%inclusion3 decks11 decks
3%synergy
Dimir Aqueduct
27%inclusion3 decks11 decks
-11%synergy
Underground Sea
27%inclusion3 decks11 decks
14%synergy
Cavern of Souls
27%inclusion3 decks11 decks
18%synergy
Sink into Stupor
27%inclusion3 decks11 decks
12%synergy
Choked Estuary
27%inclusion3 decks11 decks
-20%synergy
City of Brass
27%inclusion3 decks11 decks
21%synergy
Flooded Strand
27%inclusion3 decks11 decks
18%synergy
Prismatic Vista
18%inclusion2 decks11 decks
12%synergy
Misty Rainforest
18%inclusion2 decks11 decks
10%synergy
Fabled Passage
18%inclusion2 decks11 decks
10%synergy
Gallifrey Council Chamber
18%inclusion2 decks11 decks
18%synergy
Marsh Flats
18%inclusion2 decks11 decks
10%synergy
Waterlogged Teachings
18%inclusion2 decks11 decks
7%synergy
Bloodstained Mire
18%inclusion2 decks11 decks
10%synergy
Fell the Profane
9.1%inclusion1 decks11 decks
-6%synergy
Myriad Landscape
9.1%inclusion1 decks11 decks
-12%synergy
Exotic Orchard
9.1%inclusion1 decks11 decks
-23%synergy
Temple of Deceit
9.1%inclusion1 decks11 decks
-26%synergy
Urza's Cave
9.1%inclusion1 decks11 decks
8%synergy
Agadeem's Awakening
9.1%inclusion1 decks11 decks
4%synergy
Hydroelectric Specimen
9.1%inclusion1 decks11 decks
1%synergy
Verdant Catacombs
9.1%inclusion1 decks11 decks
2%synergy
Boggart Trawler
9.1%inclusion1 decks11 decks
3%synergy
Dismal Backwater
9.1%inclusion1 decks11 decks
-7%synergy
Demolition Field
9.1%inclusion1 decks11 decks
7%synergy
Opal Palace
9.1%inclusion1 decks11 decks
8%synergy
Gemstone Caverns
9.1%inclusion1 decks11 decks
4%synergy
Glasspool Mimic
9.1%inclusion1 decks11 decks
3%synergy
Murky Sewer
9.1%inclusion1 decks11 decks
7%synergy
Scalding Tarn
9.1%inclusion1 decks11 decks
1%synergy
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