Mirko, Obsessive Theorist (Commander) - Midrange

Mirko, Obsessive Theorist
Rank #243
66decks
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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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Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
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Surveillance Room
25%inclusion3 decks12 decks
24%synergy
H.E.R.B.I.E., Lovable Robot
17%inclusion2 decks12 decks
16%synergy
Hidden Lair
15%inclusion2 decks13 decks
9%synergy
Spaceshift
8.3%inclusion1 decks12 decks
8%synergy
Taskmaster, Mercenary Mimic
8.3%inclusion1 decks12 decks
6%synergy
High Synergy Cards
Doom Whisperer
85%inclusion56 decks66 decks
80%synergy
Unshakable Tail
79%inclusion52 decks66 decks
76%synergy
Otherworldly Gaze
73%inclusion48 decks66 decks
67%synergy
Pile On
70%inclusion46 decks66 decks
67%synergy
Consider
79%inclusion52 decks66 decks
66%synergy
Phyrexian Metamorph
76%inclusion50 decks66 decks
66%synergy
Grave Researcher
70%inclusion16 decks23 decks
65%synergy
Enhanced Surveillance
68%inclusion45 decks66 decks
65%synergy
Nesting Grounds
65%inclusion43 decks66 decks
64%synergy
Reanimate
86%inclusion57 decks66 decks
61%synergy
Top Cards
Toxic Deluge
79%inclusion52 decks66 decks
53%synergy
Animate Dead
71%inclusion47 decks66 decks
60%synergy
Case of the Shifting Visage
64%inclusion42 decks66 decks
61%synergy
Necromancy
62%inclusion41 decks66 decks
58%synergy
Curate
62%inclusion41 decks66 decks
59%synergy
Matoya, Archon Elder
62%inclusion31 decks50 decks
57%synergy
Baleful Strix
61%inclusion40 decks66 decks
37%synergy
Massacre Wurm
61%inclusion40 decks66 decks
52%synergy
Mission Briefing
59%inclusion39 decks66 decks
56%synergy
Soul Diviner
58%inclusion38 decks66 decks
56%synergy
Game Changers
Cyclonic Rift
32%inclusion21 decks66 decks
10%synergy
Rhystic Study
23%inclusion15 decks66 decks
0%synergy
Fierce Guardianship
20%inclusion13 decks66 decks
2%synergy
Demonic Tutor
14%inclusion9 decks66 decks
-5%synergy
Vampiric Tutor
14%inclusion9 decks66 decks
-2%synergy
Consecrated Sphinx
12%inclusion8 decks66 decks
9%synergy
Gifts Ungiven
12%inclusion8 decks66 decks
10%synergy
Notion Thief
11%inclusion7 decks66 decks
-0%synergy
Force of Will
9.1%inclusion6 decks66 decks
-1%synergy
Ancient Tomb
6.1%inclusion4 decks66 decks
-2%synergy
Creatures
Eye of Duskmantle
56%inclusion37 decks66 decks
54%synergy
Sinister Starfish
56%inclusion37 decks66 decks
54%synergy
Dogged Detective
56%inclusion37 decks66 decks
54%synergy
Twilight Diviner
56%inclusion15 decks27 decks
53%synergy
Syr Konrad, the Grim
55%inclusion36 decks66 decks
42%synergy
Fain, the Broker
52%inclusion34 decks66 decks
50%synergy
Nightveil Sprite
50%inclusion33 decks66 decks
46%synergy
Ravenous Chupacabra
48%inclusion32 decks66 decks
41%synergy
Gray Merchant of Asphodel
47%inclusion31 decks66 decks
34%synergy
Hexavus
45%inclusion30 decks66 decks
44%synergy
Mulldrifter
42%inclusion28 decks66 decks
39%synergy
Master of Death
42%inclusion28 decks66 decks
39%synergy
Spark Double
41%inclusion27 decks66 decks
31%synergy
Body Double
39%inclusion26 decks66 decks
37%synergy
Dream Eater
36%inclusion24 decks66 decks
35%synergy
Lazav, the Multifarious
35%inclusion23 decks66 decks
32%synergy
Vile Entomber
32%inclusion21 decks66 decks
29%synergy
Vizier of Many Faces
32%inclusion21 decks66 decks
29%synergy
Shriekmaw
32%inclusion21 decks66 decks
30%synergy
Auton Soldier
32%inclusion21 decks66 decks
28%synergy
Clever Impersonator
30%inclusion20 decks66 decks
26%synergy
Sheoldred, Whispering One
29%inclusion19 decks66 decks
24%synergy
Archon of Cruelty
29%inclusion19 decks66 decks
23%synergy
Watcher of Hours
29%inclusion19 decks66 decks
27%synergy
Copycrook
29%inclusion19 decks66 decks
27%synergy
Likeness Looter
29%inclusion19 decks66 decks
22%synergy
Psychic Frog
29%inclusion19 decks66 decks
26%synergy
Mindwhisker
29%inclusion19 decks66 decks
27%synergy
Snarling Gorehound
27%inclusion18 decks66 decks
26%synergy
Dimir Spybug
26%inclusion17 decks66 decks
24%synergy
Twilight Prophet
26%inclusion17 decks66 decks
23%synergy
Glasspool Mimic
24%inclusion16 decks66 decks
18%synergy
Starving Revenant
23%inclusion15 decks66 decks
21%synergy
O'aka, Traveling Merchant
22%inclusion11 decks50 decks
21%synergy
Umbral Collar Zealot
22%inclusion10 decks46 decks
20%synergy
Thassa, Deep-Dwelling
21%inclusion14 decks66 decks
18%synergy
Overseer of the Damned
21%inclusion14 decks66 decks
18%synergy
Evil Twin
21%inclusion14 decks66 decks
18%synergy
Solemn Simulacrum
20%inclusion13 decks66 decks
8%synergy
Dimir Strandcatcher
20%inclusion13 decks66 decks
19%synergy
Archaeomancer
20%inclusion13 decks66 decks
16%synergy
Satoru, the Infiltrator
18%inclusion12 decks66 decks
11%synergy
Ledger Shredder
18%inclusion12 decks66 decks
14%synergy
Y'shtola Rhul
18%inclusion9 decks50 decks
14%synergy
Thoughtbound Phantasm
17%inclusion11 decks66 decks
16%synergy
Sphinx of the Second Sun
15%inclusion10 decks66 decks
12%synergy
Jin-Gitaxias, Core Augur
15%inclusion10 decks66 decks
12%synergy
Grave Titan
15%inclusion10 decks66 decks
9%synergy
Il Mheg Pixie
15%inclusion7 decks48 decks
13%synergy
Dawnhand Dissident
14%inclusion4 decks28 decks
14%synergy
Instants
Price of Fame
56%inclusion37 decks66 decks
51%synergy
Counterspell
45%inclusion30 decks66 decks
-11%synergy
Unauthorized Exit
44%inclusion29 decks66 decks
43%synergy
Frantic Search
42%inclusion28 decks66 decks
23%synergy
Ephara's Dispersal
42%inclusion28 decks66 decks
41%synergy
Entomb
38%inclusion25 decks66 decks
30%synergy
Sinister Sabotage
36%inclusion24 decks66 decks
33%synergy
Brainstorm
33%inclusion22 decks66 decks
4%synergy
An Offer You Can't Refuse
27%inclusion18 decks66 decks
-4%synergy
Dark Ritual
26%inclusion17 decks66 decks
-11%synergy
Mana Drain
24%inclusion16 decks66 decks
7%synergy
Deadly Rollick
23%inclusion15 decks66 decks
3%synergy
Sink into Stupor
21%inclusion14 decks66 decks
5%synergy
Withering Torment
18%inclusion12 decks65 decks
2%synergy
Negate
18%inclusion12 decks66 decks
-14%synergy
Arcane Denial
18%inclusion12 decks66 decks
-8%synergy
Fell the Profane
17%inclusion11 decks66 decks
1%synergy
Swan Song
17%inclusion11 decks66 decks
-2%synergy
Swallowed by Leviathan
17%inclusion8 decks48 decks
15%synergy
Dreams of Laguna
16%inclusion8 decks50 decks
15%synergy
Bitter Triumph
15%inclusion10 decks66 decks
11%synergy
Waterlogged Teachings
15%inclusion10 decks66 decks
4%synergy
Banishing Betrayal
13%inclusion3 decks23 decks
12%synergy
Don't Make a Sound
12%inclusion8 decks65 decks
10%synergy
Drown in the Loch
12%inclusion8 decks66 decks
-6%synergy
Flare of Denial
12%inclusion8 decks66 decks
7%synergy
Ghostly Flicker
12%inclusion8 decks66 decks
7%synergy
Slip Out the Back
11%inclusion7 decks66 decks
7%synergy
Malakir Rebirth
11%inclusion7 decks66 decks
1%synergy
Unexplained Disappearance
9.1%inclusion6 decks66 decks
9%synergy
Saw in Half
9.1%inclusion6 decks66 decks
6%synergy
Spellgyre
7.6%inclusion5 decks66 decks
7%synergy
Resculpt
7.6%inclusion5 decks66 decks
1%synergy
Force of Negation
7.6%inclusion5 decks66 decks
-1%synergy
Lethal Scheme
7.6%inclusion5 decks66 decks
5%synergy
Counterpoint
7.6%inclusion5 decks66 decks
6%synergy
Pongify
6.1%inclusion4 decks66 decks
-9%synergy
Three Steps Ahead
6.1%inclusion4 decks66 decks
3%synergy
Fact or Fiction
6.1%inclusion4 decks66 decks
-3%synergy
Cabal Ritual
6.1%inclusion4 decks66 decks
1%synergy
Strix Serenade
6.1%inclusion4 decks66 decks
2%synergy
Flusterstorm
6.1%inclusion4 decks66 decks
-0%synergy
Sorceries
Buried Alive
56%inclusion37 decks66 decks
48%synergy
Notion Rain
50%inclusion33 decks66 decks
47%synergy
Victimize
41%inclusion27 decks66 decks
27%synergy
Rise of the Dark Realms
41%inclusion27 decks66 decks
31%synergy
Charnel Serenade
32%inclusion21 decks66 decks
30%synergy
Diresight
30%inclusion20 decks66 decks
28%synergy
Feed the Swarm
29%inclusion19 decks66 decks
-6%synergy
Discovery // Dispersal
26%inclusion17 decks66 decks
23%synergy
Black Sun's Zenith
24%inclusion16 decks66 decks
22%synergy
Connive // Concoct
20%inclusion13 decks66 decks
17%synergy
Unmarked Grave
18%inclusion12 decks66 decks
15%synergy
Blasphemous Edict
11%inclusion7 decks63 decks
4%synergy
Windfall
11%inclusion7 decks66 decks
-3%synergy
Lively Dirge
11%inclusion7 decks66 decks
9%synergy
Contingency Plan
11%inclusion7 decks66 decks
10%synergy
Damnation
11%inclusion7 decks66 decks
0%synergy
Persist
9.1%inclusion6 decks66 decks
5%synergy
Breach the Multiverse
9.1%inclusion6 decks66 decks
-0%synergy
Living Death
7.6%inclusion5 decks66 decks
3%synergy
Terror Tide
6.1%inclusion4 decks66 decks
5%synergy
Start the TARDIS
6.1%inclusion4 decks66 decks
6%synergy
Dread Return
6.1%inclusion4 decks66 decks
-0%synergy
Thought Erasure
6.1%inclusion4 decks66 decks
5%synergy
Deep Analysis
6.1%inclusion4 decks66 decks
3%synergy
Winternight Stories
5.8%inclusion3 decks52 decks
5%synergy
Utility Artifacts
Sword of Once and Future
47%inclusion31 decks66 decks
46%synergy
Candlestick
35%inclusion23 decks66 decks
34%synergy
Power Conduit
33%inclusion22 decks66 decks
32%synergy
Swiftfoot Boots
32%inclusion21 decks66 decks
7%synergy
The Grim Captain's Locker
30%inclusion20 decks66 decks
29%synergy
Essence Anchor
27%inclusion14 decks52 decks
26%synergy
Planetarium of Wan Shi Tong
19%inclusion6 decks31 decks
17%synergy
Lightning Greaves
18%inclusion12 decks66 decks
-9%synergy
Wayfarer's Bauble
17%inclusion11 decks66 decks
4%synergy
Conjurer's Closet
9.1%inclusion6 decks66 decks
6%synergy
Blade of the Bloodchief
7.6%inclusion5 decks66 decks
7%synergy
Sword of Hearth and Home
7.6%inclusion5 decks66 decks
6%synergy
Commander's Plate
7.6%inclusion5 decks66 decks
7%synergy
Ransom Note
6.1%inclusion4 decks66 decks
6%synergy
Champion's Helm
6.1%inclusion4 decks66 decks
5%synergy
Enchantments
Search for Azcanta
42%inclusion28 decks66 decks
40%synergy
Gossip's Talent
39%inclusion26 decks66 decks
37%synergy
Phyrexian Arena
24%inclusion16 decks66 decks
11%synergy
Disinformation Campaign
21%inclusion14 decks66 decks
20%synergy
Mystic Remora
20%inclusion13 decks66 decks
5%synergy
Ripples of Undeath
12%inclusion8 decks66 decks
8%synergy
Think Tank
9.1%inclusion6 decks66 decks
9%synergy
Witness Protection
6.1%inclusion4 decks66 decks
4%synergy
Teval's Judgment
5.8%inclusion3 decks52 decks
4%synergy
Planeswalkers
Ral Zarek, Guest Lecturer
8.7%inclusion2 decks23 decks
8%synergy
Utility Lands
Bojuka Bog
71%inclusion47 decks66 decks
33%synergy
Tocasia's Dig Site
61%inclusion40 decks66 decks
58%synergy
Mystic Sanctuary
58%inclusion38 decks66 decks
41%synergy
Rogue's Passage
48%inclusion32 decks66 decks
22%synergy
Drownyard Temple
32%inclusion21 decks66 decks
29%synergy
Reliquary Tower
27%inclusion18 decks66 decks
-9%synergy
Takenuma, Abandoned Mire
23%inclusion15 decks66 decks
10%synergy
Agna Qel'a
19%inclusion6 decks31 decks
17%synergy
Urborg, Tomb of Yawgmoth
18%inclusion12 decks66 decks
-2%synergy
Geier Reach Sanitarium
17%inclusion11 decks66 decks
13%synergy
Otawara, Soaring City
17%inclusion11 decks66 decks
-2%synergy
Temple of the False God
12%inclusion8 decks66 decks
3%synergy
Cephalid Coliseum
9.1%inclusion6 decks66 decks
3%synergy
Restless Reef
9.1%inclusion6 decks66 decks
3%synergy
Mistrise Village
7.7%inclusion4 decks52 decks
5%synergy
Hostile Desert
7.6%inclusion5 decks66 decks
7%synergy
Witch's Clinic
6.1%inclusion4 decks66 decks
5%synergy
Phyrexian Tower
6.1%inclusion4 decks66 decks
-0%synergy
Spymaster's Vault
6.1%inclusion4 decks66 decks
3%synergy
Accursed Duneyard
5.1%inclusion3 decks59 decks
2%synergy
Mana Artifacts
Sol Ring
95%inclusion63 decks66 decks
8%synergy
Arcane Signet
94%inclusion62 decks66 decks
10%synergy
Talisman of Dominance
76%inclusion50 decks66 decks
18%synergy
Dimir Signet
71%inclusion47 decks66 decks
13%synergy
Fellwar Stone
33%inclusion22 decks66 decks
3%synergy
Mind Stone
30%inclusion20 decks66 decks
2%synergy
Thought Vessel
29%inclusion19 decks66 decks
-3%synergy
Laser Screwdriver
11%inclusion7 decks66 decks
10%synergy
Everflowing Chalice
7.6%inclusion5 decks66 decks
2%synergy
Mana Vault
6.1%inclusion4 decks66 decks
1%synergy
Lands
Command Tower
98%inclusion65 decks66 decks
11%synergy
Swamp
98%inclusion65 decks66 decks
2%synergy
Island
98%inclusion65 decks66 decks
2%synergy
Sunken Hollow
82%inclusion54 decks66 decks
16%synergy
Tainted Isle
74%inclusion49 decks66 decks
30%synergy
Darkwater Catacombs
64%inclusion42 decks66 decks
24%synergy
Watery Grave
56%inclusion37 decks66 decks
8%synergy
Choked Estuary
55%inclusion36 decks66 decks
7%synergy
Drowned Catacomb
53%inclusion35 decks66 decks
-2%synergy
Undercity Sewers
52%inclusion34 decks66 decks
31%synergy
Conduit Pylons
52%inclusion34 decks66 decks
50%synergy
Fetid Pools
50%inclusion33 decks66 decks
34%synergy
Polluted Delta
48%inclusion32 decks66 decks
16%synergy
Underground River
47%inclusion31 decks66 decks
6%synergy
Hidden Grotto
45%inclusion30 decks66 decks
43%synergy
River of Tears
45%inclusion30 decks66 decks
36%synergy
Morphic Pool
44%inclusion29 decks66 decks
8%synergy
Dimir Aqueduct
41%inclusion27 decks66 decks
4%synergy
Gloomlake Verge
37%inclusion24 decks65 decks
13%synergy
Shipwreck Marsh
36%inclusion24 decks66 decks
-4%synergy
Port of Karfell
33%inclusion22 decks66 decks
27%synergy
Myriad Landscape
32%inclusion21 decks66 decks
12%synergy
Temple of Deceit
24%inclusion16 decks66 decks
-11%synergy
Glasspool Mimic
24%inclusion16 decks66 decks
18%synergy
Clearwater Pathway
23%inclusion15 decks66 decks
-2%synergy
Sunken Ruins
23%inclusion15 decks66 decks
6%synergy
Sink into Stupor
21%inclusion14 decks66 decks
5%synergy
Ash Barrens
20%inclusion13 decks66 decks
15%synergy
Exotic Orchard
18%inclusion12 decks66 decks
-14%synergy
Fell the Profane
17%inclusion11 decks66 decks
1%synergy
Darkslick Shores
15%inclusion10 decks66 decks
1%synergy
Waterlogged Teachings
15%inclusion10 decks66 decks
4%synergy
Fabled Passage
14%inclusion9 decks66 decks
5%synergy
Gallifrey Council Chamber
14%inclusion9 decks66 decks
13%synergy
Hydroelectric Specimen
14%inclusion9 decks66 decks
5%synergy
Boggart Trawler
14%inclusion9 decks66 decks
7%synergy
City of Brass
14%inclusion9 decks66 decks
8%synergy
Misty Rainforest
12%inclusion8 decks66 decks
4%synergy
Underground Sea
12%inclusion8 decks66 decks
-1%synergy
Flooded Strand
12%inclusion8 decks66 decks
3%synergy
Malakir Rebirth
11%inclusion7 decks66 decks
1%synergy
Marsh Flats
9.1%inclusion6 decks66 decks
1%synergy
Bloodstained Mire
9.1%inclusion6 decks66 decks
1%synergy
Scalding Tarn
7.6%inclusion5 decks66 decks
-0%synergy
Sinister Hideout
7.3%inclusion3 decks41 decks
5%synergy
Verdant Catacombs
6.1%inclusion4 decks66 decks
-1%synergy
Evolving Wilds
6.1%inclusion4 decks66 decks
-10%synergy
Mana Confluence
6.1%inclusion4 decks66 decks
0%synergy
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