Mirko, Obsessive Theorist (Commander)

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
Twilight Diviner
50%inclusion906 decks1.80K decks
48%synergy
Dawnhand Dissident
16%inclusion290 decks1.84K decks
15%synergy
Omni-Changeling
6.2%inclusion113 decks1.83K decks
5%synergy
Unwelcome Sprite
4.7%inclusion85 decks1.83K decks
2%synergy
Thirst for Identity
4.3%inclusion78 decks1.80K decks
3%synergy
High Synergy Cards
Doom Whisperer
88%inclusion8.19K decks9.29K decks
84%synergy
Unshakable Tail
82%inclusion7.66K decks9.29K decks
79%synergy
Sinister Starfish
77%inclusion7.19K decks9.29K decks
75%synergy
Case of the Shifting Visage
76%inclusion7.06K decks9.29K decks
73%synergy
Otherworldly Gaze
79%inclusion7.32K decks9.29K decks
73%synergy
Pile On
75%inclusion6.92K decks9.29K decks
71%synergy
Dogged Detective
72%inclusion6.66K decks9.29K decks
69%synergy
Consider
82%inclusion7.62K decks9.29K decks
69%synergy
Enhanced Surveillance
72%inclusion6.71K decks9.29K decks
69%synergy
Curate
71%inclusion6.60K decks9.29K decks
68%synergy
Top Cards
Reanimate
76%inclusion7.10K decks9.29K decks
52%synergy
Phyrexian Metamorph
71%inclusion6.59K decks9.29K decks
61%synergy
Nightveil Sprite
70%inclusion6.51K decks9.29K decks
66%synergy
Price of Fame
70%inclusion6.51K decks9.29K decks
65%synergy
Toxic Deluge
69%inclusion6.42K decks9.29K decks
44%synergy
Eye of Duskmantle
68%inclusion6.34K decks9.29K decks
66%synergy
Baleful Strix
67%inclusion6.21K decks9.29K decks
44%synergy
Mission Briefing
67%inclusion6.21K decks9.29K decks
64%synergy
Animate Dead
65%inclusion6.03K decks9.29K decks
54%synergy
Massacre Wurm
65%inclusion6.02K decks9.29K decks
56%synergy
Game Changers
Cyclonic Rift
13%inclusion1.20K decks9.29K decks
-10%synergy
Rhystic Study
12%inclusion1.10K decks9.29K decks
-12%synergy
Fierce Guardianship
10%inclusion906 decks9.29K decks
-9%synergy
Demonic Tutor
7.3%inclusion677 decks9.29K decks
-12%synergy
Consecrated Sphinx
7.1%inclusion655 decks9.29K decks
4%synergy
Vampiric Tutor
5.7%inclusion529 decks9.29K decks
-10%synergy
Creatures
Master of Death
63%inclusion5.84K decks9.29K decks
59%synergy
Ravenous Chupacabra
61%inclusion5.63K decks9.29K decks
53%synergy
Soul Diviner
58%inclusion5.39K decks9.29K decks
56%synergy
Mulldrifter
56%inclusion5.24K decks9.29K decks
52%synergy
Syr Konrad, the Grim
56%inclusion5.21K decks9.29K decks
43%synergy
Lazav, the Multifarious
54%inclusion5K decks9.29K decks
51%synergy
Watcher of Hours
54%inclusion4.97K decks9.29K decks
52%synergy
Matoya, Archon Elder
50%inclusion2.44K decks4.89K decks
45%synergy
Dream Eater
48%inclusion4.43K decks9.29K decks
46%synergy
Vizier of Many Faces
47%inclusion4.33K decks9.29K decks
44%synergy
Fain, the Broker
46%inclusion4.24K decks9.29K decks
44%synergy
Hexavus
45%inclusion4.22K decks9.29K decks
44%synergy
Twilight Prophet
44%inclusion4.11K decks9.29K decks
42%synergy
Dimir Spybug
44%inclusion4.04K decks9.29K decks
42%synergy
Spark Double
41%inclusion3.78K decks9.29K decks
30%synergy
Shriekmaw
40%inclusion3.71K decks9.29K decks
38%synergy
Gray Merchant of Asphodel
34%inclusion3.16K decks9.29K decks
21%synergy
Grave Titan
33%inclusion3.07K decks9.29K decks
27%synergy
Mindwhisker
33%inclusion2.60K decks8.01K decks
30%synergy
Overseer of the Damned
31%inclusion2.89K decks9.29K decks
28%synergy
Starving Revenant
31%inclusion2.86K decks9.29K decks
29%synergy
Body Double
28%inclusion2.60K decks9.29K decks
26%synergy
Sheoldred, Whispering One
27%inclusion2.55K decks9.29K decks
22%synergy
Clever Impersonator
27%inclusion2.46K decks9.29K decks
22%synergy
Auton Soldier
26%inclusion2.42K decks9.29K decks
22%synergy
Snarling Gorehound
26%inclusion2.42K decks9.29K decks
25%synergy
Solemn Simulacrum
25%inclusion2.36K decks9.29K decks
13%synergy
Thoughtbound Phantasm
25%inclusion2.35K decks9.29K decks
25%synergy
Sphinx of the Second Sun
24%inclusion2.25K decks9.29K decks
21%synergy
Copycrook
23%inclusion1.92K decks8.47K decks
21%synergy
O'aka, Traveling Merchant
22%inclusion1.10K decks4.89K decks
22%synergy
Likeness Looter
22%inclusion2.04K decks9.29K decks
15%synergy
Whispering Snitch
21%inclusion1.99K decks9.29K decks
21%synergy
Amphin Mutineer
21%inclusion1.98K decks9.29K decks
20%synergy
Rune-Sealed Wall
21%inclusion1.47K decks6.99K decks
20%synergy
Dimir Strandcatcher
21%inclusion1.93K decks9.29K decks
20%synergy
Archon of Cruelty
20%inclusion1.89K decks9.29K decks
15%synergy
Glasspool Mimic
19%inclusion1.79K decks9.29K decks
13%synergy
Il Mheg Pixie
18%inclusion852 decks4.70K decks
17%synergy
Vile Entomber
17%inclusion1.61K decks9.29K decks
14%synergy
Evil Twin
17%inclusion1.58K decks9.29K decks
14%synergy
Rona, Herald of Invasion
17%inclusion1.56K decks9.29K decks
14%synergy
Copy Catchers
17%inclusion1.56K decks9.29K decks
16%synergy
Satoru, the Infiltrator
17%inclusion1.50K decks9.07K decks
9%synergy
Thrull Parasite
16%inclusion1.52K decks9.29K decks
16%synergy
Marvo, Deep Operative
16%inclusion1.50K decks9.29K decks
15%synergy
Ledger Shredder
16%inclusion1.45K decks9.29K decks
12%synergy
Naga Fleshcrafter
15%inclusion805 decks5.51K decks
13%synergy
Agent of Treachery
14%inclusion1.33K decks9.29K decks
12%synergy
Final-Word Phantom
14%inclusion1.31K decks9.29K decks
13%synergy
Instants
Ephara's Dispersal
54%inclusion5.04K decks9.29K decks
52%synergy
Discovery // Dispersal
47%inclusion4.32K decks9.29K decks
44%synergy
Sinister Sabotage
39%inclusion3.63K decks9.29K decks
36%synergy
Counterspell
36%inclusion3.38K decks9.29K decks
-19%synergy
Brainstorm
35%inclusion3.25K decks9.29K decks
5%synergy
Unauthorized Exit
31%inclusion2.90K decks9.29K decks
30%synergy
Frantic Search
27%inclusion2.50K decks9.29K decks
8%synergy
Entomb
24%inclusion2.25K decks9.29K decks
16%synergy
Counterpoint
21%inclusion1.99K decks9.29K decks
20%synergy
Swallowed by Leviathan
19%inclusion909 decks4.70K decks
18%synergy
Don't Make a Sound
17%inclusion1.27K decks7.39K decks
15%synergy
Dreams of Laguna
17%inclusion818 decks4.86K decks
15%synergy
An Offer You Can't Refuse
17%inclusion1.54K decks9.29K decks
-14%synergy
Negate
15%inclusion1.36K decks9.29K decks
-18%synergy
Lethal Scheme
13%inclusion1.21K decks9.29K decks
11%synergy
Dark Ritual
13%inclusion1.20K decks9.29K decks
-23%synergy
Arcane Denial
13%inclusion1.20K decks9.29K decks
-13%synergy
Withering Torment
12%inclusion893 decks7.47K decks
-4%synergy
Fell the Profane
12%inclusion1K decks8.49K decks
-4%synergy
Sink into Stupor
12%inclusion985 decks8.49K decks
-4%synergy
Unexplained Disappearance
10%inclusion925 decks9.29K decks
10%synergy
Spellgyre
10%inclusion777 decks7.99K decks
9%synergy
Bitter Triumph
9.0%inclusion838 decks9.29K decks
4%synergy
Swan Song
8.7%inclusion811 decks9.29K decks
-10%synergy
Deadly Rollick
8.7%inclusion810 decks9.29K decks
-11%synergy
Drag the Canal
8.7%inclusion804 decks9.29K decks
8%synergy
Malakir Rebirth
8.7%inclusion804 decks9.29K decks
-1%synergy
Waterlogged Teachings
8.2%inclusion698 decks8.48K decks
-3%synergy
Mana Drain
7.8%inclusion721 decks9.29K decks
-10%synergy
Slip Out the Back
6.9%inclusion642 decks9.29K decks
4%synergy
Fact or Fiction
6.5%inclusion606 decks9.29K decks
-3%synergy
Drown in the Loch
6.2%inclusion575 decks9.29K decks
-12%synergy
Tainted Indulgence
5.3%inclusion491 decks9.29K decks
3%synergy
Ghostly Flicker
5.0%inclusion466 decks9.29K decks
0%synergy
Sorceries
Notion Rain
65%inclusion6K decks9.29K decks
61%synergy
Charnel Serenade
52%inclusion4.81K decks9.29K decks
50%synergy
Rise of the Dark Realms
49%inclusion4.59K decks9.29K decks
40%synergy
Connive // Concoct
42%inclusion3.91K decks9.29K decks
39%synergy
Buried Alive
35%inclusion3.27K decks9.29K decks
27%synergy
Diresight
31%inclusion2.47K decks8.03K decks
29%synergy
Black Sun's Zenith
29%inclusion2.69K decks9.29K decks
27%synergy
Victimize
25%inclusion2.27K decks9.29K decks
11%synergy
Feed the Swarm
19%inclusion1.78K decks9.29K decks
-16%synergy
Deep Analysis
19%inclusion1.74K decks9.29K decks
15%synergy
Windfall
12%inclusion1.11K decks9.29K decks
-2%synergy
Unmarked Grave
10%inclusion957 decks9.29K decks
7%synergy
Start the TARDIS
10%inclusion953 decks9.29K decks
10%synergy
Breach the Multiverse
10%inclusion949 decks9.29K decks
1%synergy
Persist
9.0%inclusion837 decks9.29K decks
5%synergy
Contingency Plan
9.0%inclusion832 decks9.29K decks
8%synergy
Living Death
8.6%inclusion794 decks9.29K decks
4%synergy
Singularity Rupture
7.4%inclusion311 decks4.21K decks
-5%synergy
Risky Research
7.3%inclusion295 decks4.06K decks
6%synergy
Taigam's Scheming
7.0%inclusion648 decks9.29K decks
7%synergy
Thought Erasure
6.9%inclusion639 decks9.29K decks
6%synergy
Damnation
6.5%inclusion606 decks9.29K decks
-4%synergy
Lively Dirge
6.2%inclusion561 decks9.07K decks
4%synergy
Blasphemous Edict
5.9%inclusion412 decks7K decks
-1%synergy
Hymn of the Faller
5.6%inclusion231 decks4.14K decks
5%synergy
Utility Artifacts
Power Conduit
43%inclusion4.01K decks9.29K decks
42%synergy
Candlestick
37%inclusion3.48K decks9.29K decks
36%synergy
Sword of Once and Future
37%inclusion3.44K decks9.29K decks
36%synergy
Swiftfoot Boots
29%inclusion2.69K decks9.29K decks
4%synergy
Essence Anchor
28%inclusion1.57K decks5.52K decks
27%synergy
The Grim Captain's Locker
28%inclusion2.61K decks9.29K decks
27%synergy
Lightning Greaves
24%inclusion2.26K decks9.29K decks
-3%synergy
Planetarium of Wan Shi Tong
21%inclusion587 decks2.79K decks
19%synergy
Ransom Note
13%inclusion1.17K decks9.29K decks
12%synergy
Wayfarer's Bauble
7.9%inclusion732 decks9.29K decks
-6%synergy
Champion's Helm
7.7%inclusion712 decks9.29K decks
7%synergy
Blade of the Bloodchief
7.5%inclusion694 decks9.29K decks
7%synergy
Sword of Hearth and Home
5.7%inclusion532 decks9.29K decks
4%synergy
Altar of Dementia
5.7%inclusion525 decks9.29K decks
1%synergy
Blackblade Reforged
5.4%inclusion501 decks9.29K decks
4%synergy
Enchantments
Necromancy
56%inclusion5.21K decks9.29K decks
52%synergy
Gossip's Talent
39%inclusion3.13K decks8.03K decks
36%synergy
Search for Azcanta
38%inclusion3.51K decks9.29K decks
35%synergy
Phyrexian Arena
37%inclusion3.45K decks9.29K decks
24%synergy
Disinformation Campaign
35%inclusion3.28K decks9.29K decks
34%synergy
Ripples of Undeath
12%inclusion1.03K decks8.46K decks
9%synergy
Think Tank
10%inclusion892 decks9.29K decks
9%synergy
Mystic Remora
7.0%inclusion653 decks9.29K decks
-8%synergy
Criminal Past
5.2%inclusion482 decks9.29K decks
5%synergy
Planeswalkers
Kaito, Bane of Nightmares
5.3%inclusion403 decks7.54K decks
-1%synergy
Utility Lands
Bojuka Bog
69%inclusion6.39K decks9.29K decks
30%synergy
Tocasia's Dig Site
68%inclusion6.31K decks9.29K decks
66%synergy
Mystic Sanctuary
59%inclusion5.52K decks9.29K decks
42%synergy
Rogue's Passage
53%inclusion4.95K decks9.29K decks
26%synergy
Nesting Grounds
50%inclusion4.62K decks9.29K decks
48%synergy
Reliquary Tower
47%inclusion4.34K decks9.29K decks
11%synergy
Drownyard Temple
38%inclusion3.50K decks9.29K decks
35%synergy
Temple of the False God
24%inclusion2.23K decks9.29K decks
14%synergy
Hostile Desert
15%inclusion1.36K decks9.29K decks
14%synergy
Takenuma, Abandoned Mire
13%inclusion1.21K decks9.29K decks
0%synergy
Otawara, Soaring City
12%inclusion1.10K decks9.29K decks
-7%synergy
Urborg, Tomb of Yawgmoth
10%inclusion890 decks9.29K decks
-10%synergy
Geier Reach Sanitarium
9.4%inclusion870 decks9.29K decks
6%synergy
Restless Reef
8.6%inclusion799 decks9.29K decks
2%synergy
Spymaster's Vault
8.0%inclusion679 decks8.49K decks
5%synergy
Cephalid Coliseum
6.7%inclusion622 decks9.29K decks
1%synergy
Mana Artifacts
Arcane Signet
91%inclusion8.45K decks9.29K decks
7%synergy
Sol Ring
90%inclusion8.39K decks9.29K decks
2%synergy
Talisman of Dominance
76%inclusion7.03K decks9.29K decks
17%synergy
Dimir Signet
73%inclusion6.74K decks9.29K decks
13%synergy
Mind Stone
47%inclusion4.39K decks9.29K decks
19%synergy
Thought Vessel
43%inclusion4.03K decks9.29K decks
12%synergy
Fellwar Stone
17%inclusion1.60K decks9.29K decks
-13%synergy
Everflowing Chalice
15%inclusion1.41K decks9.29K decks
9%synergy
Laser Screwdriver
15%inclusion1.37K decks9.29K decks
14%synergy
Lands
Island
99%inclusion9.20K decks9.29K decks
2%synergy
Swamp
99%inclusion9.20K decks9.29K decks
3%synergy
Command Tower
95%inclusion8.79K decks9.29K decks
7%synergy
Sunken Hollow
84%inclusion7.79K decks9.29K decks
18%synergy
Tainted Isle
74%inclusion6.90K decks9.29K decks
30%synergy
Choked Estuary
70%inclusion6.47K decks9.29K decks
22%synergy
Darkwater Catacombs
66%inclusion6.15K decks9.29K decks
27%synergy
Dimir Aqueduct
60%inclusion5.61K decks9.29K decks
22%synergy
Fetid Pools
55%inclusion5.13K decks9.29K decks
39%synergy
River of Tears
47%inclusion4.39K decks9.29K decks
37%synergy
Port of Karfell
47%inclusion4.33K decks9.29K decks
40%synergy
Undercity Sewers
45%inclusion4.19K decks9.29K decks
25%synergy
Drowned Catacomb
43%inclusion4.04K decks9.29K decks
-10%synergy
Myriad Landscape
42%inclusion3.88K decks9.29K decks
20%synergy
Watery Grave
39%inclusion3.67K decks9.29K decks
-8%synergy
Hidden Grotto
38%inclusion3.02K decks8.04K decks
36%synergy
Conduit Pylons
37%inclusion3.33K decks9.06K decks
35%synergy
Shipwreck Marsh
31%inclusion2.91K decks9.29K decks
-8%synergy
Underground River
31%inclusion2.90K decks9.29K decks
-9%synergy
Morphic Pool
27%inclusion2.54K decks9.29K decks
-9%synergy
Ash Barrens
27%inclusion2.52K decks9.29K decks
22%synergy
Polluted Delta
27%inclusion2.47K decks9.29K decks
-5%synergy
Gloomlake Verge
22%inclusion1.68K decks7.50K decks
-1%synergy
Clearwater Pathway
20%inclusion1.82K decks9.29K decks
-5%synergy
Glasspool Mimic
19%inclusion1.79K decks9.29K decks
13%synergy
Exotic Orchard
18%inclusion1.65K decks9.29K decks
-15%synergy
Temple of Deceit
15%inclusion1.37K decks9.29K decks
-21%synergy
Sinister Hideout
12%inclusion424 decks3.53K decks
9%synergy
Fell the Profane
12%inclusion1K decks8.49K decks
-4%synergy
Sink into Stupor
12%inclusion985 decks8.49K decks
-4%synergy
Darkslick Shores
10%inclusion964 decks9.29K decks
-4%synergy
Sunken Ruins
10%inclusion951 decks9.29K decks
-5%synergy
Gallifrey Council Chamber
8.9%inclusion826 decks9.29K decks
9%synergy
Malakir Rebirth
8.7%inclusion804 decks9.29K decks
-1%synergy
Waterlogged Teachings
8.2%inclusion698 decks8.48K decks
-3%synergy
Evolving Wilds
7.5%inclusion698 decks9.29K decks
-9%synergy
Fabled Passage
7.3%inclusion676 decks9.29K decks
-1%synergy
Underground Sea
7.0%inclusion647 decks9.29K decks
-6%synergy
Dismal Backwater
6.2%inclusion577 decks9.29K decks
-10%synergy
Boggart Trawler
6.0%inclusion503 decks8.44K decks
-1%synergy