Mirko, Obsessive Theorist (Commander) - Upgraded Surveil

Mirko, Obsessive Theorist
Rank #211
48decks
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Background image for Ranking the Swords of X and Y in Commander
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
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Utility Lands
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Twilight Diviner
68%inclusion19 decks28 decks
65%synergy
Dawnhand Dissident
21%inclusion6 decks28 decks
21%synergy
Ray Fillet, Wave Warrior
8.3%inclusion1 decks12 decks
8%synergy
Irma, Part-Time Mutant
8.3%inclusion1 decks12 decks
6%synergy
Glen Elendra Guardian
7.1%inclusion2 decks28 decks
3%synergy
High Synergy Cards
Doom Whisperer
94%inclusion45 decks48 decks
89%synergy
Sinister Starfish
73%inclusion35 decks48 decks
70%synergy
Unshakable Tail
73%inclusion35 decks48 decks
69%synergy
Nesting Grounds
69%inclusion33 decks48 decks
67%synergy
Matoya, Archon Elder
72%inclusion33 decks46 decks
67%synergy
Enhanced Surveillance
69%inclusion33 decks48 decks
65%synergy
Otherworldly Gaze
71%inclusion34 decks48 decks
65%synergy
Soul Diviner
67%inclusion32 decks48 decks
65%synergy
Case of the Shifting Visage
67%inclusion32 decks48 decks
64%synergy
Consider
73%inclusion35 decks48 decks
60%synergy
Top Cards
Reanimate
77%inclusion37 decks48 decks
53%synergy
Phyrexian Metamorph
65%inclusion31 decks48 decks
55%synergy
Curate
63%inclusion30 decks48 decks
59%synergy
Price of Fame
60%inclusion29 decks48 decks
55%synergy
Toxic Deluge
60%inclusion29 decks48 decks
35%synergy
Animate Dead
60%inclusion29 decks48 decks
49%synergy
Pile On
58%inclusion28 decks48 decks
55%synergy
Baleful Strix
58%inclusion28 decks48 decks
35%synergy
Massacre Wurm
58%inclusion28 decks48 decks
50%synergy
Nightveil Sprite
54%inclusion26 decks48 decks
50%synergy
Game Changers
Consecrated Sphinx
21%inclusion10 decks48 decks
17%synergy
Gifts Ungiven
19%inclusion9 decks48 decks
17%synergy
Cyclonic Rift
17%inclusion8 decks48 decks
-7%synergy
Fierce Guardianship
15%inclusion7 decks48 decks
-4%synergy
Thassa's Oracle
10%inclusion5 decks48 decks
3%synergy
Rhystic Study
8.3%inclusion4 decks48 decks
-15%synergy
Demonic Tutor
8.3%inclusion4 decks48 decks
-11%synergy
Creatures
Eye of Duskmantle
52%inclusion25 decks48 decks
50%synergy
Mulldrifter
52%inclusion25 decks48 decks
48%synergy
Dogged Detective
52%inclusion25 decks48 decks
50%synergy
Spark Double
46%inclusion22 decks48 decks
35%synergy
Archon of Cruelty
46%inclusion22 decks48 decks
41%synergy
Master of Death
44%inclusion21 decks48 decks
40%synergy
Hexavus
44%inclusion21 decks48 decks
43%synergy
Gray Merchant of Asphodel
42%inclusion20 decks48 decks
29%synergy
Ravenous Chupacabra
42%inclusion20 decks48 decks
34%synergy
Lazav, the Multifarious
42%inclusion20 decks48 decks
39%synergy
Syr Konrad, the Grim
40%inclusion19 decks48 decks
27%synergy
Fain, the Broker
40%inclusion19 decks48 decks
38%synergy
Dimir Spybug
40%inclusion19 decks48 decks
38%synergy
Watcher of Hours
40%inclusion19 decks48 decks
38%synergy
Mindwhisker
40%inclusion19 decks48 decks
38%synergy
Auton Soldier
38%inclusion18 decks48 decks
34%synergy
Snarling Gorehound
38%inclusion18 decks48 decks
36%synergy
Vizier of Many Faces
33%inclusion16 decks48 decks
30%synergy
Rune-Sealed Wall
33%inclusion16 decks48 decks
32%synergy
Sheoldred, Whispering One
33%inclusion16 decks48 decks
28%synergy
Dream Eater
31%inclusion15 decks48 decks
29%synergy
Satoru, the Infiltrator
31%inclusion15 decks48 decks
24%synergy
O'aka, Traveling Merchant
30%inclusion14 decks46 decks
30%synergy
Shriekmaw
29%inclusion14 decks48 decks
27%synergy
Body Double
29%inclusion14 decks48 decks
27%synergy
Glasspool Mimic
29%inclusion14 decks48 decks
23%synergy
Overseer of the Damned
29%inclusion14 decks48 decks
26%synergy
Clever Impersonator
29%inclusion14 decks48 decks
25%synergy
Likeness Looter
29%inclusion14 decks48 decks
22%synergy
Psychic Frog
29%inclusion14 decks48 decks
27%synergy
Ledger Shredder
27%inclusion13 decks48 decks
23%synergy
Y'shtola Rhul
26%inclusion12 decks46 decks
22%synergy
Starving Revenant
25%inclusion12 decks48 decks
23%synergy
Twilight Prophet
25%inclusion12 decks48 decks
22%synergy
Metamorphosis Fanatic
23%inclusion11 decks48 decks
22%synergy
Copycrook
23%inclusion11 decks48 decks
21%synergy
Sphinx of the Second Sun
21%inclusion10 decks48 decks
18%synergy
Thoughtbound Phantasm
21%inclusion10 decks48 decks
20%synergy
Rona, Herald of Invasion
21%inclusion10 decks48 decks
18%synergy
Evil Twin
21%inclusion10 decks48 decks
18%synergy
Spider-Man Noir
20%inclusion9 decks44 decks
20%synergy
Ultimecia, Time Sorceress
20%inclusion9 decks46 decks
18%synergy
Solemn Simulacrum
19%inclusion9 decks48 decks
7%synergy
Agent of Treachery
19%inclusion9 decks48 decks
16%synergy
Thassa, Deep-Dwelling
17%inclusion8 decks48 decks
14%synergy
Grave Titan
17%inclusion8 decks48 decks
10%synergy
Dimir Strandcatcher
15%inclusion7 decks48 decks
14%synergy
Vile Entomber
15%inclusion7 decks48 decks
12%synergy
Abhorrent Oculus
15%inclusion7 decks48 decks
14%synergy
Whispering Snitch
15%inclusion7 decks48 decks
14%synergy
Instants
Mission Briefing
52%inclusion25 decks48 decks
49%synergy
Ephara's Dispersal
40%inclusion19 decks48 decks
38%synergy
Unauthorized Exit
38%inclusion18 decks48 decks
36%synergy
Sinister Sabotage
35%inclusion17 decks48 decks
32%synergy
Counterspell
35%inclusion17 decks48 decks
-20%synergy
Entomb
33%inclusion16 decks48 decks
25%synergy
Withering Torment
29%inclusion14 decks48 decks
13%synergy
Frantic Search
23%inclusion11 decks48 decks
4%synergy
An Offer You Can't Refuse
23%inclusion11 decks48 decks
-8%synergy
Dark Ritual
23%inclusion11 decks48 decks
-13%synergy
Swallowed by Leviathan
20%inclusion9 decks46 decks
18%synergy
Fell the Profane
19%inclusion9 decks48 decks
3%synergy
Dreams of Laguna
17%inclusion8 decks46 decks
16%synergy
Brainstorm
17%inclusion8 decks48 decks
-14%synergy
Discovery // Dispersal
17%inclusion8 decks48 decks
14%synergy
Arcane Denial
17%inclusion8 decks48 decks
-9%synergy
Sink into Stupor
17%inclusion8 decks48 decks
1%synergy
Deadly Rollick
15%inclusion7 decks48 decks
-5%synergy
Don't Make a Sound
15%inclusion7 decks48 decks
12%synergy
Bitter Triumph
13%inclusion6 decks48 decks
8%synergy
Slip Out the Back
13%inclusion6 decks48 decks
9%synergy
Swan Song
13%inclusion6 decks48 decks
-6%synergy
Malakir Rebirth
13%inclusion6 decks48 decks
3%synergy
Lethal Scheme
13%inclusion6 decks48 decks
10%synergy
Counterpoint
10%inclusion5 decks48 decks
9%synergy
Drag the Canal
8.3%inclusion4 decks48 decks
8%synergy
Negate
8.3%inclusion4 decks48 decks
-24%synergy
Mana Drain
8.3%inclusion4 decks48 decks
-9%synergy
Spellgyre
8.3%inclusion4 decks48 decks
8%synergy
Unexplained Disappearance
6.3%inclusion3 decks48 decks
6%synergy
Three Steps Ahead
6.3%inclusion3 decks48 decks
3%synergy
Cabal Ritual
6.3%inclusion3 decks48 decks
1%synergy
Eat to Extinction
6.3%inclusion3 decks48 decks
6%synergy
Sorceries
Buried Alive
46%inclusion22 decks48 decks
38%synergy
Rise of the Dark Realms
42%inclusion20 decks48 decks
32%synergy
Notion Rain
42%inclusion20 decks48 decks
38%synergy
Charnel Serenade
33%inclusion16 decks48 decks
31%synergy
Diresight
33%inclusion16 decks48 decks
31%synergy
Victimize
29%inclusion14 decks48 decks
15%synergy
Feed the Swarm
27%inclusion13 decks48 decks
-8%synergy
Connive // Concoct
21%inclusion10 decks48 decks
18%synergy
Black Sun's Zenith
19%inclusion9 decks48 decks
17%synergy
Windfall
17%inclusion8 decks48 decks
3%synergy
Risky Research
14%inclusion6 decks44 decks
12%synergy
Persist
13%inclusion6 decks48 decks
9%synergy
Breach the Multiverse
13%inclusion6 decks48 decks
3%synergy
Will of the Abzan
11%inclusion5 decks46 decks
9%synergy
Unmarked Grave
10%inclusion5 decks48 decks
8%synergy
Start the TARDIS
10%inclusion5 decks48 decks
10%synergy
Singularity Rupture
9.1%inclusion4 decks44 decks
-3%synergy
Lively Dirge
8.3%inclusion4 decks48 decks
6%synergy
Thought Erasure
8.3%inclusion4 decks48 decks
8%synergy
Agadeem's Awakening
8.3%inclusion4 decks48 decks
3%synergy
Deep Analysis
8.3%inclusion4 decks48 decks
5%synergy
Temporal Mastery
8.3%inclusion4 decks48 decks
5%synergy
Living Death
8.3%inclusion4 decks48 decks
4%synergy
Winternight Stories
6.4%inclusion3 decks47 decks
5%synergy
Contingency Plan
6.3%inclusion3 decks48 decks
5%synergy
Final Parting
6.3%inclusion3 decks48 decks
5%synergy
Sign in Blood
6.3%inclusion3 decks48 decks
0%synergy
Damnation
6.3%inclusion3 decks48 decks
-4%synergy
Utility Artifacts
Power Conduit
46%inclusion22 decks48 decks
45%synergy
Essence Anchor
43%inclusion20 decks47 decks
41%synergy
Sword of Once and Future
42%inclusion20 decks48 decks
40%synergy
Candlestick
42%inclusion20 decks48 decks
40%synergy
Lightning Greaves
38%inclusion18 decks48 decks
10%synergy
Planetarium of Wan Shi Tong
28%inclusion10 decks36 decks
25%synergy
Swiftfoot Boots
27%inclusion13 decks48 decks
3%synergy
The Grim Captain's Locker
23%inclusion11 decks48 decks
22%synergy
Blade of the Bloodchief
15%inclusion7 decks48 decks
14%synergy
Wayfarer's Bauble
13%inclusion6 decks48 decks
-1%synergy
Mithril Coat
8.3%inclusion4 decks48 decks
5%synergy
Palantír of Orthanc
8.3%inclusion4 decks48 decks
7%synergy
Shadowspear
8.3%inclusion4 decks48 decks
6%synergy
Sword of Hearth and Home
8.3%inclusion4 decks48 decks
7%synergy
Champion's Helm
8.3%inclusion4 decks48 decks
7%synergy
Lunatic Pandora
6.5%inclusion3 decks46 decks
6%synergy
Sensei's Divining Top
6.3%inclusion3 decks48 decks
-3%synergy
Sword of the Animist
6.3%inclusion3 decks48 decks
3%synergy
Blackblade Reforged
6.3%inclusion3 decks48 decks
5%synergy
Enchantments
Gossip's Talent
54%inclusion26 decks48 decks
51%synergy
Search for Azcanta
50%inclusion24 decks48 decks
47%synergy
Necromancy
46%inclusion22 decks48 decks
41%synergy
Phyrexian Arena
25%inclusion12 decks48 decks
12%synergy
Disinformation Campaign
19%inclusion9 decks48 decks
17%synergy
Ripples of Undeath
15%inclusion7 decks48 decks
11%synergy
Polluted Cistern // Dim Oubliette
13%inclusion6 decks48 decks
12%synergy
Think Tank
10%inclusion5 decks48 decks
10%synergy
Virtue of Persistence
8.3%inclusion4 decks48 decks
6%synergy
The Clone Saga
7.1%inclusion3 decks42 decks
6%synergy
Obsessive Pursuit
5.7%inclusion2 decks35 decks
5%synergy
Planeswalkers
Teferi, Master of Time
8.3%inclusion4 decks48 decks
7%synergy
Kaito, Bane of Nightmares
6.3%inclusion3 decks48 decks
0%synergy
Utility Lands
Bojuka Bog
69%inclusion33 decks48 decks
30%synergy
Tocasia's Dig Site
58%inclusion28 decks48 decks
56%synergy
Rogue's Passage
50%inclusion24 decks48 decks
23%synergy
Mystic Sanctuary
38%inclusion18 decks48 decks
20%synergy
Reliquary Tower
27%inclusion13 decks48 decks
-9%synergy
Drownyard Temple
25%inclusion12 decks48 decks
22%synergy
Urborg, Tomb of Yawgmoth
23%inclusion11 decks48 decks
3%synergy
Temple of the False God
19%inclusion9 decks48 decks
9%synergy
Otawara, Soaring City
13%inclusion6 decks48 decks
-6%synergy
Cephalid Coliseum
10%inclusion5 decks48 decks
5%synergy
Shizo, Death's Storehouse
8.3%inclusion4 decks48 decks
0%synergy
Spymaster's Vault
8.3%inclusion4 decks48 decks
6%synergy
Tomb Fortress
8.3%inclusion4 decks48 decks
7%synergy
Restless Reef
8.3%inclusion4 decks48 decks
2%synergy
Witch's Clinic
6.3%inclusion3 decks48 decks
5%synergy
Phyrexian Tower
6.3%inclusion3 decks48 decks
0%synergy
Nephalia Drownyard
6.3%inclusion3 decks48 decks
-3%synergy
Geier Reach Sanitarium
6.3%inclusion3 decks48 decks
3%synergy
Takenuma, Abandoned Mire
6.3%inclusion3 decks48 decks
-6%synergy
Mana Artifacts
Sol Ring
92%inclusion44 decks48 decks
4%synergy
Arcane Signet
90%inclusion43 decks48 decks
6%synergy
Talisman of Dominance
73%inclusion35 decks48 decks
15%synergy
Dimir Signet
56%inclusion27 decks48 decks
-3%synergy
Mind Stone
23%inclusion11 decks48 decks
-6%synergy
Laser Screwdriver
21%inclusion10 decks48 decks
20%synergy
Thought Vessel
21%inclusion10 decks48 decks
-11%synergy
Fellwar Stone
15%inclusion7 decks48 decks
-16%synergy
Lands
Swamp
100%inclusion48 decks48 decks
4%synergy
Island
100%inclusion48 decks48 decks
3%synergy
Command Tower
98%inclusion47 decks48 decks
10%synergy
Sunken Hollow
83%inclusion40 decks48 decks
18%synergy
Tainted Isle
79%inclusion38 decks48 decks
35%synergy
Choked Estuary
73%inclusion35 decks48 decks
25%synergy
Shipwreck Marsh
65%inclusion31 decks48 decks
25%synergy
Undercity Sewers
63%inclusion30 decks48 decks
42%synergy
Dimir Aqueduct
60%inclusion29 decks48 decks
22%synergy
Drowned Catacomb
60%inclusion29 decks48 decks
7%synergy
Watery Grave
60%inclusion29 decks48 decks
13%synergy
Conduit Pylons
58%inclusion28 decks48 decks
57%synergy
Darkwater Catacombs
58%inclusion28 decks48 decks
19%synergy
Underground River
56%inclusion27 decks48 decks
16%synergy
Gloomlake Verge
52%inclusion25 decks48 decks
28%synergy
Hidden Grotto
50%inclusion24 decks48 decks
48%synergy
Morphic Pool
46%inclusion22 decks48 decks
9%synergy
Polluted Delta
44%inclusion21 decks48 decks
12%synergy
Fetid Pools
42%inclusion20 decks48 decks
25%synergy
Myriad Landscape
38%inclusion18 decks48 decks
16%synergy
River of Tears
38%inclusion18 decks48 decks
27%synergy
Glasspool Mimic
29%inclusion14 decks48 decks
23%synergy
Sunken Ruins
27%inclusion13 decks48 decks
11%synergy
Port of Karfell
27%inclusion13 decks48 decks
20%synergy
Clearwater Pathway
25%inclusion12 decks48 decks
0%synergy
Temple of Deceit
21%inclusion10 decks48 decks
-15%synergy
Fell the Profane
19%inclusion9 decks48 decks
3%synergy
Gallifrey Council Chamber
19%inclusion9 decks48 decks
18%synergy
Sinister Hideout
17%inclusion7 decks41 decks
14%synergy
Underground Sea
17%inclusion8 decks48 decks
4%synergy
Darkslick Shores
17%inclusion8 decks48 decks
3%synergy
Sink into Stupor
17%inclusion8 decks48 decks
1%synergy
Exotic Orchard
15%inclusion7 decks48 decks
-18%synergy
Ash Barrens
15%inclusion7 decks48 decks
9%synergy
Malakir Rebirth
13%inclusion6 decks48 decks
3%synergy
Evolving Wilds
10%inclusion5 decks48 decks
-6%synergy
Fabled Passage
8.3%inclusion4 decks48 decks
0%synergy
Terramorphic Expanse
8.3%inclusion4 decks48 decks
-3%synergy
Agadeem's Awakening
8.3%inclusion4 decks48 decks
3%synergy
Reflecting Pool
6.3%inclusion3 decks48 decks
1%synergy
Murky Sewer
6.3%inclusion3 decks48 decks
4%synergy
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