Mirko, Obsessive Theorist (Commander) - Upgraded

Mirko, Obsessive Theorist
Rank #224
724decks
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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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Grave Researcher
34%inclusion33 decks98 decks
32%synergy
Ral Zarek, Guest Lecturer
18%inclusion18 decks98 decks
18%synergy
Banishing Betrayal
6.1%inclusion6 decks98 decks
6%synergy
Irma, Part-Time Mutant
4.5%inclusion9 decks202 decks
2%synergy
Skycoach Conductor
1.4%inclusion1 decks74 decks
1%synergy
High Synergy Cards
Doom Whisperer
89%inclusion642 decks724 decks
84%synergy
Unshakable Tail
75%inclusion542 decks724 decks
72%synergy
Otherworldly Gaze
74%inclusion534 decks724 decks
68%synergy
Sinister Starfish
70%inclusion504 decks724 decks
67%synergy
Phyrexian Metamorph
76%inclusion548 decks724 decks
66%synergy
Pile On
69%inclusion497 decks724 decks
66%synergy
Consider
76%inclusion553 decks724 decks
63%synergy
Enhanced Surveillance
65%inclusion470 decks724 decks
61%synergy
Animate Dead
72%inclusion523 decks724 decks
61%synergy
Case of the Shifting Visage
63%inclusion456 decks724 decks
60%synergy
Top Cards
Reanimate
84%inclusion607 decks724 decks
59%synergy
Toxic Deluge
71%inclusion517 decks724 decks
46%synergy
Massacre Wurm
65%inclusion471 decks724 decks
57%synergy
Baleful Strix
62%inclusion447 decks724 decks
38%synergy
Necromancy
61%inclusion442 decks724 decks
57%synergy
Soul Diviner
61%inclusion442 decks724 decks
59%synergy
Twilight Diviner
61%inclusion188 decks309 decks
58%synergy
Price of Fame
60%inclusion438 decks724 decks
56%synergy
Curate
60%inclusion438 decks724 decks
58%synergy
Nightveil Sprite
60%inclusion436 decks724 decks
56%synergy
Game Changers
Cyclonic Rift
18%inclusion131 decks724 decks
-5%synergy
Rhystic Study
14%inclusion103 decks724 decks
-9%synergy
Consecrated Sphinx
12%inclusion86 decks724 decks
9%synergy
Fierce Guardianship
11%inclusion83 decks724 decks
-7%synergy
Notion Thief
9.4%inclusion68 decks724 decks
-2%synergy
Gifts Ungiven
8.8%inclusion64 decks724 decks
7%synergy
Creatures
Dogged Detective
58%inclusion421 decks724 decks
56%synergy
Eye of Duskmantle
55%inclusion400 decks724 decks
53%synergy
Ravenous Chupacabra
55%inclusion397 decks724 decks
47%synergy
Mulldrifter
52%inclusion373 decks724 decks
48%synergy
Spark Double
52%inclusion373 decks724 decks
41%synergy
Hexavus
51%inclusion372 decks724 decks
50%synergy
Matoya, Archon Elder
50%inclusion297 decks592 decks
45%synergy
Master of Death
48%inclusion351 decks724 decks
45%synergy
Syr Konrad, the Grim
46%inclusion330 decks724 decks
33%synergy
Gray Merchant of Asphodel
43%inclusion309 decks724 decks
30%synergy
Fain, the Broker
42%inclusion304 decks724 decks
41%synergy
Lazav, the Multifarious
40%inclusion287 decks724 decks
37%synergy
Watcher of Hours
38%inclusion275 decks724 decks
36%synergy
Vizier of Many Faces
38%inclusion273 decks724 decks
35%synergy
Dream Eater
37%inclusion271 decks724 decks
36%synergy
Twilight Prophet
35%inclusion257 decks724 decks
33%synergy
Body Double
35%inclusion256 decks724 decks
33%synergy
Auton Soldier
35%inclusion250 decks724 decks
31%synergy
Clever Impersonator
34%inclusion249 decks724 decks
30%synergy
Sheoldred, Whispering One
34%inclusion243 decks724 decks
28%synergy
Shriekmaw
31%inclusion225 decks724 decks
29%synergy
Archon of Cruelty
30%inclusion220 decks724 decks
25%synergy
Snarling Gorehound
29%inclusion210 decks724 decks
28%synergy
Likeness Looter
29%inclusion210 decks724 decks
22%synergy
Dimir Spybug
28%inclusion202 decks724 decks
26%synergy
Glasspool Mimic
27%inclusion199 decks724 decks
21%synergy
Copycrook
27%inclusion197 decks724 decks
25%synergy
Starving Revenant
27%inclusion192 decks724 decks
25%synergy
Ledger Shredder
25%inclusion179 decks724 decks
21%synergy
Mindwhisker
25%inclusion178 decks723 decks
23%synergy
Grave Titan
24%inclusion176 decks724 decks
18%synergy
Solemn Simulacrum
22%inclusion162 decks724 decks
10%synergy
Vile Entomber
22%inclusion161 decks724 decks
19%synergy
Overseer of the Damned
22%inclusion158 decks724 decks
19%synergy
O'aka, Traveling Merchant
22%inclusion129 decks592 decks
21%synergy
Jin-Gitaxias, Core Augur
21%inclusion154 decks724 decks
18%synergy
Agent of Treachery
21%inclusion151 decks724 decks
18%synergy
Rona, Herald of Invasion
21%inclusion150 decks724 decks
18%synergy
Dimir Strandcatcher
21%inclusion149 decks724 decks
20%synergy
Rune-Sealed Wall
20%inclusion143 decks721 decks
19%synergy
Evil Twin
19%inclusion141 decks724 decks
17%synergy
Satoru, the Infiltrator
19%inclusion138 decks724 decks
12%synergy
Psychic Frog
19%inclusion138 decks724 decks
17%synergy
Sphinx of the Second Sun
19%inclusion134 decks724 decks
16%synergy
Dawnhand Dissident
17%inclusion53 decks317 decks
16%synergy
Y'shtola Rhul
17%inclusion99 decks595 decks
13%synergy
Thassa, Deep-Dwelling
16%inclusion115 decks724 decks
13%synergy
Il Mheg Pixie
16%inclusion91 decks579 decks
14%synergy
Thoughtbound Phantasm
14%inclusion99 decks724 decks
13%synergy
Naga Fleshcrafter
13%inclusion87 decks650 decks
11%synergy
Instants
Mission Briefing
55%inclusion399 decks724 decks
52%synergy
Ephara's Dispersal
41%inclusion297 decks724 decks
39%synergy
Counterspell
41%inclusion294 decks724 decks
-15%synergy
Entomb
37%inclusion265 decks724 decks
28%synergy
Frantic Search
32%inclusion232 decks724 decks
13%synergy
Sinister Sabotage
32%inclusion230 decks724 decks
29%synergy
Discovery // Dispersal
31%inclusion227 decks724 decks
29%synergy
Unauthorized Exit
31%inclusion226 decks724 decks
30%synergy
Brainstorm
26%inclusion186 decks724 decks
-4%synergy
An Offer You Can't Refuse
24%inclusion171 decks724 decks
-7%synergy
Sink into Stupor
20%inclusion147 decks724 decks
5%synergy
Fell the Profane
19%inclusion141 decks724 decks
4%synergy
Dark Ritual
19%inclusion138 decks724 decks
-17%synergy
Arcane Denial
17%inclusion124 decks724 decks
-9%synergy
Negate
15%inclusion111 decks724 decks
-17%synergy
Withering Torment
15%inclusion105 decks723 decks
-2%synergy
Dreams of Laguna
14%inclusion80 decks590 decks
12%synergy
Swallowed by Leviathan
13%inclusion78 decks579 decks
12%synergy
Lethal Scheme
13%inclusion93 decks724 decks
11%synergy
Don't Make a Sound
13%inclusion92 decks723 decks
10%synergy
Swan Song
12%inclusion90 decks724 decks
-6%synergy
Deadly Rollick
12%inclusion86 decks724 decks
-8%synergy
Malakir Rebirth
11%inclusion83 decks724 decks
2%synergy
Mana Drain
11%inclusion81 decks724 decks
-6%synergy
Waterlogged Teachings
11%inclusion77 decks724 decks
-1%synergy
Bitter Triumph
10%inclusion76 decks724 decks
6%synergy
Counterpoint
10%inclusion75 decks724 decks
9%synergy
Slip Out the Back
8.8%inclusion64 decks724 decks
6%synergy
Unexplained Disappearance
6.5%inclusion47 decks724 decks
6%synergy
Flare of Denial
6.5%inclusion47 decks724 decks
1%synergy
Fact or Fiction
6.2%inclusion45 decks724 decks
-3%synergy
Drag the Canal
6.1%inclusion44 decks724 decks
6%synergy
Ghostly Flicker
5.9%inclusion43 decks724 decks
1%synergy
Three Steps Ahead
5.7%inclusion41 decks724 decks
2%synergy
Drown in the Loch
5.4%inclusion39 decks724 decks
-13%synergy
Eat to Extinction
5.1%inclusion37 decks724 decks
5%synergy
Saw in Half
5.1%inclusion37 decks724 decks
2%synergy
Sorceries
Buried Alive
48%inclusion348 decks724 decks
40%synergy
Notion Rain
48%inclusion348 decks724 decks
45%synergy
Rise of the Dark Realms
42%inclusion307 decks724 decks
33%synergy
Charnel Serenade
39%inclusion279 decks724 decks
37%synergy
Victimize
32%inclusion235 decks724 decks
19%synergy
Connive // Concoct
27%inclusion195 decks724 decks
24%synergy
Diresight
27%inclusion193 decks723 decks
25%synergy
Feed the Swarm
22%inclusion160 decks724 decks
-13%synergy
Black Sun's Zenith
18%inclusion132 decks724 decks
16%synergy
Unmarked Grave
16%inclusion115 decks724 decks
13%synergy
Persist
15%inclusion107 decks724 decks
11%synergy
Windfall
13%inclusion91 decks724 decks
-1%synergy
Living Death
12%inclusion88 decks724 decks
7%synergy
Breach the Multiverse
12%inclusion88 decks724 decks
3%synergy
Start the TARDIS
11%inclusion82 decks724 decks
11%synergy
Contingency Plan
10%inclusion76 decks724 decks
10%synergy
Deep Analysis
10%inclusion71 decks724 decks
7%synergy
Stitch Together
7.5%inclusion54 decks724 decks
4%synergy
Taigam's Scheming
7.3%inclusion53 decks724 decks
7%synergy
Singularity Rupture
6.6%inclusion35 decks532 decks
-6%synergy
Lively Dirge
6.5%inclusion47 decks724 decks
5%synergy
Risky Research
6.4%inclusion33 decks516 decks
5%synergy
Careful Study
6.4%inclusion46 decks724 decks
4%synergy
Damnation
6.1%inclusion44 decks724 decks
-4%synergy
Hymn of the Faller
5.7%inclusion30 decks525 decks
5%synergy
Winternight Stories
5.2%inclusion34 decks652 decks
4%synergy
Utility Artifacts
Power Conduit
45%inclusion325 decks724 decks
44%synergy
Sword of Once and Future
41%inclusion296 decks724 decks
40%synergy
Candlestick
36%inclusion260 decks724 decks
35%synergy
Lightning Greaves
31%inclusion226 decks724 decks
4%synergy
Swiftfoot Boots
29%inclusion211 decks724 decks
5%synergy
The Grim Captain's Locker
25%inclusion183 decks724 decks
24%synergy
Essence Anchor
24%inclusion159 decks650 decks
23%synergy
Planetarium of Wan Shi Tong
22%inclusion88 decks401 decks
19%synergy
Champion's Helm
10%inclusion69 decks724 decks
9%synergy
Sword of Hearth and Home
9.4%inclusion68 decks724 decks
8%synergy
Blade of the Bloodchief
7.9%inclusion57 decks724 decks
8%synergy
Wayfarer's Bauble
6.2%inclusion45 decks724 decks
-7%synergy
Mask of Memory
5.5%inclusion40 decks724 decks
5%synergy
Enchantments
Search for Azcanta
44%inclusion317 decks724 decks
41%synergy
Gossip's Talent
42%inclusion303 decks723 decks
39%synergy
Phyrexian Arena
27%inclusion198 decks724 decks
14%synergy
Disinformation Campaign
21%inclusion155 decks724 decks
20%synergy
Ripples of Undeath
19%inclusion139 decks724 decks
16%synergy
Think Tank
8.4%inclusion61 decks724 decks
8%synergy
Mystic Remora
7.5%inclusion54 decks724 decks
-8%synergy
Planeswalkers
Kaito, Bane of Nightmares
6.2%inclusion45 decks723 decks
0%synergy
Utility Lands
Bojuka Bog
65%inclusion469 decks724 decks
26%synergy
Nesting Grounds
62%inclusion448 decks724 decks
60%synergy
Tocasia's Dig Site
61%inclusion442 decks724 decks
59%synergy
Mystic Sanctuary
56%inclusion404 decks724 decks
39%synergy
Rogue's Passage
48%inclusion347 decks724 decks
21%synergy
Reliquary Tower
35%inclusion255 decks724 decks
-1%synergy
Drownyard Temple
29%inclusion209 decks724 decks
26%synergy
Takenuma, Abandoned Mire
18%inclusion127 decks724 decks
5%synergy
Temple of the False God
15%inclusion112 decks724 decks
6%synergy
Otawara, Soaring City
15%inclusion107 decks724 decks
-4%synergy
Urborg, Tomb of Yawgmoth
13%inclusion93 decks724 decks
-7%synergy
Spymaster's Vault
12%inclusion87 decks724 decks
9%synergy
Cephalid Coliseum
12%inclusion87 decks724 decks
6%synergy
Geier Reach Sanitarium
11%inclusion82 decks724 decks
8%synergy
Restless Reef
10%inclusion72 decks724 decks
3%synergy
Hostile Desert
7.2%inclusion52 decks724 decks
7%synergy
Agna Qel'a
5.8%inclusion23 decks395 decks
4%synergy
Mana Artifacts
Sol Ring
92%inclusion665 decks724 decks
4%synergy
Arcane Signet
90%inclusion655 decks724 decks
7%synergy
Talisman of Dominance
76%inclusion548 decks724 decks
18%synergy
Dimir Signet
65%inclusion468 decks724 decks
5%synergy
Mind Stone
33%inclusion236 decks724 decks
4%synergy
Thought Vessel
31%inclusion223 decks724 decks
-1%synergy
Fellwar Stone
20%inclusion145 decks724 decks
-11%synergy
Laser Screwdriver
12%inclusion90 decks724 decks
12%synergy
Everflowing Chalice
7.0%inclusion51 decks724 decks
1%synergy
The Soul Stone
5.1%inclusion26 decks505 decks
0%synergy
Lands
Swamp
99%inclusion719 decks724 decks
3%synergy
Island
99%inclusion718 decks724 decks
2%synergy
Command Tower
97%inclusion703 decks724 decks
9%synergy
Sunken Hollow
84%inclusion609 decks724 decks
19%synergy
Tainted Isle
75%inclusion544 decks724 decks
31%synergy
Choked Estuary
67%inclusion485 decks724 decks
20%synergy
Darkwater Catacombs
63%inclusion456 decks724 decks
23%synergy
Watery Grave
56%inclusion402 decks724 decks
8%synergy
Dimir Aqueduct
55%inclusion401 decks724 decks
17%synergy
Drowned Catacomb
55%inclusion396 decks724 decks
1%synergy
Undercity Sewers
54%inclusion393 decks724 decks
34%synergy
Fetid Pools
50%inclusion365 decks724 decks
34%synergy
Shipwreck Marsh
44%inclusion318 decks724 decks
4%synergy
Conduit Pylons
44%inclusion315 decks724 decks
42%synergy
River of Tears
43%inclusion314 decks724 decks
33%synergy
Underground River
43%inclusion312 decks724 decks
3%synergy
Hidden Grotto
42%inclusion304 decks723 decks
40%synergy
Polluted Delta
41%inclusion297 decks724 decks
9%synergy
Port of Karfell
37%inclusion267 decks724 decks
30%synergy
Morphic Pool
36%inclusion258 decks724 decks
-1%synergy
Gloomlake Verge
35%inclusion254 decks723 decks
11%synergy
Myriad Landscape
32%inclusion235 decks724 decks
11%synergy
Clearwater Pathway
28%inclusion202 decks724 decks
3%synergy
Glasspool Mimic
27%inclusion199 decks724 decks
21%synergy
Sink into Stupor
20%inclusion147 decks724 decks
5%synergy
Fell the Profane
19%inclusion141 decks724 decks
4%synergy
Exotic Orchard
19%inclusion140 decks724 decks
-13%synergy
Temple of Deceit
18%inclusion127 decks724 decks
-18%synergy
Ash Barrens
17%inclusion126 decks724 decks
12%synergy
Sunken Ruins
16%inclusion114 decks724 decks
0%synergy
Darkslick Shores
15%inclusion105 decks724 decks
1%synergy
Malakir Rebirth
11%inclusion83 decks724 decks
2%synergy
Boggart Trawler
11%inclusion80 decks724 decks
5%synergy
Waterlogged Teachings
11%inclusion77 decks724 decks
-1%synergy
Sinister Hideout
10%inclusion48 decks468 decks
8%synergy
Gallifrey Council Chamber
10%inclusion74 decks724 decks
10%synergy
Fabled Passage
10%inclusion71 decks724 decks
1%synergy
Hydroelectric Specimen
9.4%inclusion68 decks724 decks
1%synergy
Underground Sea
8.4%inclusion61 decks724 decks
-5%synergy
Evolving Wilds
7.7%inclusion56 decks724 decks
-9%synergy
Flooded Strand
6.5%inclusion47 decks724 decks
-2%synergy
Reflecting Pool
5.7%inclusion41 decks724 decks
1%synergy
Misty Rainforest
5.4%inclusion39 decks724 decks
-3%synergy
Dismal Backwater
5.2%inclusion38 decks724 decks
-11%synergy
Bloodstained Mire
5.2%inclusion38 decks724 decks
-3%synergy
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