Mirko, Obsessive Theorist (Commander) - Expensive Core Clones

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
Grave Researcher
25%inclusion1 decks4 decks
21%synergy
High Synergy Cards
Soul Diviner
100%inclusion8 decks8 decks
98%synergy
Auton Soldier
100%inclusion8 decks8 decks
96%synergy
Hexavus
88%inclusion7 decks8 decks
86%synergy
Nesting Grounds
88%inclusion7 decks8 decks
86%synergy
Copycrook
88%inclusion7 decks8 decks
86%synergy
Evil Twin
88%inclusion7 decks8 decks
85%synergy
Clever Impersonator
88%inclusion7 decks8 decks
83%synergy
Twilight Diviner
86%inclusion6 decks7 decks
83%synergy
Phyrexian Metamorph
88%inclusion7 decks8 decks
78%synergy
Mocking Doppelganger
75%inclusion6 decks8 decks
73%synergy
Top Cards
Baleful Strix
88%inclusion7 decks8 decks
64%synergy
Doom Whisperer
75%inclusion6 decks8 decks
71%synergy
Spark Double
75%inclusion6 decks8 decks
65%synergy
Undercover Operative
63%inclusion5 decks8 decks
61%synergy
Pile On
63%inclusion5 decks8 decks
60%synergy
Consider
63%inclusion5 decks8 decks
50%synergy
Mirrorhall Mimic
63%inclusion5 decks8 decks
60%synergy
Wall of Stolen Identity
63%inclusion5 decks8 decks
62%synergy
Reanimate
63%inclusion5 decks8 decks
38%synergy
Toxic Deluge
63%inclusion5 decks8 decks
37%synergy
Creatures
Glasspool Mimic
88%inclusion7 decks8 decks
81%synergy
Rona, Herald of Invasion
63%inclusion5 decks8 decks
60%synergy
Likeness Looter
63%inclusion5 decks8 decks
55%synergy
Psychic Frog
63%inclusion5 decks8 decks
60%synergy
O'aka, Traveling Merchant
63%inclusion5 decks8 decks
62%synergy
Pirated Copy
50%inclusion4 decks8 decks
50%synergy
Vizier of Many Faces
50%inclusion4 decks8 decks
47%synergy
Sinister Starfish
50%inclusion4 decks8 decks
48%synergy
Malleable Impostor
50%inclusion4 decks8 decks
45%synergy
Threefold Thunderhulk
50%inclusion4 decks8 decks
50%synergy
Dogged Detective
50%inclusion4 decks8 decks
48%synergy
Ledger Shredder
50%inclusion4 decks8 decks
46%synergy
Flesh Duplicate
38%inclusion3 decks8 decks
36%synergy
Fain, the Broker
38%inclusion3 decks8 decks
36%synergy
Master of Death
38%inclusion3 decks8 decks
34%synergy
Ornithopter of Paradise
38%inclusion3 decks8 decks
32%synergy
Unshakable Tail
38%inclusion3 decks8 decks
34%synergy
Gigantoplasm
38%inclusion3 decks8 decks
36%synergy
Waxen Shapethief
38%inclusion3 decks8 decks
36%synergy
Hedron Crab
38%inclusion3 decks8 decks
33%synergy
Satoru, the Infiltrator
38%inclusion3 decks8 decks
30%synergy
Sakashima of a Thousand Faces
38%inclusion3 decks8 decks
33%synergy
Massacre Wurm
38%inclusion3 decks8 decks
29%synergy
Deranged Assistant
38%inclusion3 decks8 decks
35%synergy
Phantasmal Image
38%inclusion3 decks8 decks
34%synergy
Duplicant
38%inclusion3 decks8 decks
37%synergy
Millikin
38%inclusion3 decks8 decks
34%synergy
Bloatfly Swarm
38%inclusion3 decks8 decks
37%synergy
The Walls of Ba Sing Se
29%inclusion2 decks7 decks
27%synergy
Irma, Part-Time Mutant
29%inclusion2 decks7 decks
26%synergy
Eye of Duskmantle
25%inclusion2 decks8 decks
23%synergy
Syr Konrad, the Grim
25%inclusion2 decks8 decks
12%synergy
Mulldrifter
25%inclusion2 decks8 decks
21%synergy
Vohar, Vodalian Desecrator
25%inclusion2 decks8 decks
21%synergy
Agent of Treachery
25%inclusion2 decks8 decks
22%synergy
Thrull Parasite
25%inclusion2 decks8 decks
25%synergy
Jace, Vryn's Prodigy
25%inclusion2 decks8 decks
24%synergy
Rune-Sealed Wall
25%inclusion2 decks8 decks
24%synergy
Ravenous Chupacabra
25%inclusion2 decks8 decks
17%synergy
Gilded Drake
25%inclusion2 decks8 decks
23%synergy
Nightveil Sprite
25%inclusion2 decks8 decks
21%synergy
Identity Thief
25%inclusion2 decks8 decks
25%synergy
Naga Fleshcrafter
25%inclusion2 decks8 decks
23%synergy
Vesuvan Doppelganger
25%inclusion2 decks8 decks
25%synergy
Watcher of Hours
25%inclusion2 decks8 decks
24%synergy
Emry, Lurker of the Loch
25%inclusion2 decks8 decks
21%synergy
Spellskite
25%inclusion2 decks8 decks
18%synergy
Mindwhisker
25%inclusion2 decks8 decks
23%synergy
Matoya, Archon Elder
25%inclusion2 decks8 decks
20%synergy
Il Mheg Pixie
25%inclusion2 decks8 decks
24%synergy
Instants
Malakir Rebirth
75%inclusion6 decks8 decks
65%synergy
Bitter Triumph
50%inclusion4 decks8 decks
45%synergy
Otherworldly Gaze
50%inclusion4 decks8 decks
44%synergy
Fell the Profane
38%inclusion3 decks8 decks
22%synergy
Entomb
38%inclusion3 decks8 decks
29%synergy
Tainted Indulgence
38%inclusion3 decks8 decks
35%synergy
Discovery // Dispersal
38%inclusion3 decks8 decks
35%synergy
Sink into Stupor
38%inclusion3 decks8 decks
22%synergy
Lethal Scheme
38%inclusion3 decks8 decks
35%synergy
Counterspell
38%inclusion3 decks8 decks
-18%synergy
Withering Torment
38%inclusion3 decks8 decks
21%synergy
Deadly Rollick
25%inclusion2 decks8 decks
5%synergy
Frantic Search
25%inclusion2 decks8 decks
6%synergy
Ephara's Dispersal
25%inclusion2 decks8 decks
23%synergy
An Offer You Can't Refuse
25%inclusion2 decks8 decks
-6%synergy
Three Steps Ahead
25%inclusion2 decks8 decks
22%synergy
Price of Fame
25%inclusion2 decks8 decks
20%synergy
Soul Shatter
25%inclusion2 decks8 decks
20%synergy
Mana Drain
25%inclusion2 decks8 decks
8%synergy
Resculpt
25%inclusion2 decks8 decks
19%synergy
Waterlogged Teachings
25%inclusion2 decks8 decks
13%synergy
Hide on the Ceiling
14%inclusion1 decks7 decks
12%synergy
Thirst for Identity
14%inclusion1 decks7 decks
13%synergy
Astarion's Thirst
13%inclusion1 decks8 decks
12%synergy
Muddle the Mixture
13%inclusion1 decks8 decks
8%synergy
Drown in the Loch
13%inclusion1 decks8 decks
-5%synergy
See Double
13%inclusion1 decks8 decks
10%synergy
Negate
13%inclusion1 decks8 decks
-20%synergy
Unauthorized Exit
13%inclusion1 decks8 decks
11%synergy
Brain Freeze
13%inclusion1 decks8 decks
11%synergy
Essence Flux
13%inclusion1 decks8 decks
9%synergy
Nexus of Fate
13%inclusion1 decks8 decks
11%synergy
Reality Shift
13%inclusion1 decks8 decks
-1%synergy
Curate
13%inclusion1 decks8 decks
10%synergy
Slip Out the Back
13%inclusion1 decks8 decks
9%synergy
Swan Song
13%inclusion1 decks8 decks
-6%synergy
Sinister Sabotage
13%inclusion1 decks8 decks
10%synergy
Ghostly Flicker
13%inclusion1 decks8 decks
7%synergy
Mission Briefing
13%inclusion1 decks8 decks
10%synergy
Curtains' Call
13%inclusion1 decks8 decks
8%synergy
Makeshift Mannequin
13%inclusion1 decks8 decks
12%synergy
Saw in Half
13%inclusion1 decks8 decks
9%synergy
Long River's Pull
13%inclusion1 decks8 decks
11%synergy
Dreams of Laguna
13%inclusion1 decks8 decks
11%synergy
Swallowed by Leviathan
13%inclusion1 decks8 decks
11%synergy
Sorceries
Chart a Course
38%inclusion3 decks8 decks
35%synergy
Make an Example
38%inclusion3 decks8 decks
36%synergy
Buried Alive
38%inclusion3 decks8 decks
29%synergy
Lively Dirge
25%inclusion2 decks8 decks
23%synergy
Sea Gate Restoration
25%inclusion2 decks8 decks
19%synergy
Agadeem's Awakening
25%inclusion2 decks8 decks
20%synergy
Feed the Swarm
25%inclusion2 decks8 decks
-10%synergy
Blasphemous Edict
25%inclusion2 decks8 decks
18%synergy
Notion Rain
25%inclusion2 decks8 decks
22%synergy
Singularity Rupture
14%inclusion1 decks7 decks
2%synergy
Tempted by the Oriq
13%inclusion1 decks8 decks
12%synergy
Start the TARDIS
13%inclusion1 decks8 decks
12%synergy
Fabricate
13%inclusion1 decks8 decks
9%synergy
Unearth
13%inclusion1 decks8 decks
9%synergy
Glimpse the Unthinkable
13%inclusion1 decks8 decks
8%synergy
Bribery
13%inclusion1 decks8 decks
11%synergy
Whispering Madness
13%inclusion1 decks8 decks
10%synergy
Living Death
13%inclusion1 decks8 decks
8%synergy
Diresight
13%inclusion1 decks8 decks
10%synergy
Temporal Trespass
13%inclusion1 decks8 decks
7%synergy
Kindred Dominance
13%inclusion1 decks8 decks
3%synergy
Rise of the Dark Realms
13%inclusion1 decks8 decks
3%synergy
Nuclear Fallout
13%inclusion1 decks8 decks
11%synergy
Eagle Vision
13%inclusion1 decks8 decks
10%synergy
Relm's Sketching
13%inclusion1 decks8 decks
11%synergy
Utility Artifacts
Power Conduit
50%inclusion4 decks8 decks
49%synergy
Candlestick
38%inclusion3 decks8 decks
36%synergy
Anvil of Bogardan
38%inclusion3 decks8 decks
37%synergy
Pip-Boy 3000
25%inclusion2 decks8 decks
25%synergy
The Grim Captain's Locker
25%inclusion2 decks8 decks
24%synergy
Champion's Helm
25%inclusion2 decks8 decks
24%synergy
Altar of Dementia
25%inclusion2 decks8 decks
21%synergy
Mask of Memory
25%inclusion2 decks8 decks
24%synergy
Sword of the Animist
25%inclusion2 decks8 decks
22%synergy
Dowsing Dagger
25%inclusion2 decks8 decks
23%synergy
Planetarium of Wan Shi Tong
14%inclusion1 decks7 decks
12%synergy
Sword of Once and Future
13%inclusion1 decks8 decks
11%synergy
Wayfarer's Bauble
13%inclusion1 decks8 decks
0%synergy
Mirage Mirror
13%inclusion1 decks8 decks
12%synergy
Palantír of Orthanc
13%inclusion1 decks8 decks
11%synergy
Expedition Map
13%inclusion1 decks8 decks
10%synergy
Pirate Hat
13%inclusion1 decks8 decks
12%synergy
Pact Weapon
13%inclusion1 decks8 decks
12%synergy
Swiftfoot Boots
13%inclusion1 decks8 decks
-12%synergy
Conjurer's Closet
13%inclusion1 decks8 decks
10%synergy
Enchantments
Animate Dead
50%inclusion4 decks8 decks
39%synergy
Search for Azcanta
38%inclusion3 decks8 decks
35%synergy
Ripples of Undeath
25%inclusion2 decks8 decks
21%synergy
Case of the Shifting Visage
25%inclusion2 decks8 decks
22%synergy
Necromancy
25%inclusion2 decks8 decks
21%synergy
Mystic Remora
25%inclusion2 decks8 decks
10%synergy
Black Market Connections
25%inclusion2 decks8 decks
14%synergy
Disinformation Campaign
13%inclusion1 decks8 decks
11%synergy
Mirrodin Besieged
13%inclusion1 decks8 decks
11%synergy
Hard Cover
13%inclusion1 decks8 decks
12%synergy
Gossip's Talent
13%inclusion1 decks8 decks
10%synergy
The Tale of Tamiyo
13%inclusion1 decks8 decks
12%synergy
Witness Protection
13%inclusion1 decks8 decks
11%synergy
Unholy Annex // Ritual Chamber
13%inclusion1 decks8 decks
12%synergy
Enhanced Surveillance
13%inclusion1 decks8 decks
9%synergy
Copy Land
13%inclusion1 decks8 decks
12%synergy
Polluted Cistern // Dim Oubliette
13%inclusion1 decks8 decks
12%synergy
Phyrexian Arena
13%inclusion1 decks8 decks
-1%synergy
Utility Lands
Bojuka Bog
63%inclusion5 decks8 decks
24%synergy
Tocasia's Dig Site
50%inclusion4 decks8 decks
48%synergy
Cephalid Coliseum
50%inclusion4 decks8 decks
44%synergy
Otawara, Soaring City
50%inclusion4 decks8 decks
32%synergy
Spymaster's Vault
38%inclusion3 decks8 decks
35%synergy
Rogue's Passage
38%inclusion3 decks8 decks
11%synergy
Susur Secundi, Void Altar
29%inclusion2 decks7 decks
27%synergy
Agna Qel'a
29%inclusion2 decks7 decks
26%synergy
Shizo, Death's Storehouse
25%inclusion2 decks8 decks
17%synergy
Mystic Sanctuary
25%inclusion2 decks8 decks
8%synergy
Phyrexian Tower
25%inclusion2 decks8 decks
19%synergy
Academy Ruins
25%inclusion2 decks8 decks
21%synergy
Takenuma, Abandoned Mire
25%inclusion2 decks8 decks
13%synergy
Witch's Clinic
13%inclusion1 decks8 decks
12%synergy
Rivendell
13%inclusion1 decks8 decks
7%synergy
Blast Zone
13%inclusion1 decks8 decks
12%synergy
The Black Gate
13%inclusion1 decks8 decks
10%synergy
Accursed Duneyard
13%inclusion1 decks8 decks
10%synergy
Urza's Saga
13%inclusion1 decks8 decks
7%synergy
War Room
13%inclusion1 decks8 decks
11%synergy
Geier Reach Sanitarium
13%inclusion1 decks8 decks
9%synergy
Tomb Fortress
13%inclusion1 decks8 decks
12%synergy
Thespian's Stage
13%inclusion1 decks8 decks
11%synergy
Drownyard Temple
13%inclusion1 decks8 decks
10%synergy
Mana Artifacts
Sol Ring
75%inclusion6 decks8 decks
-13%synergy
Arcane Signet
63%inclusion5 decks8 decks
-21%synergy
Talisman of Dominance
38%inclusion3 decks8 decks
-20%synergy
Dimir Signet
38%inclusion3 decks8 decks
-21%synergy
Mind Stone
25%inclusion2 decks8 decks
-3%synergy
Laser Screwdriver
13%inclusion1 decks8 decks
12%synergy
Liquimetal Torque
13%inclusion1 decks8 decks
10%synergy
Lands
Command Tower
100%inclusion8 decks8 decks
12%synergy
Polluted Delta
100%inclusion8 decks8 decks
68%synergy
Watery Grave
100%inclusion8 decks8 decks
52%synergy
Undercity Sewers
88%inclusion7 decks8 decks
67%synergy
Clearwater Pathway
88%inclusion7 decks8 decks
63%synergy
Swamp
88%inclusion7 decks8 decks
-9%synergy
Underground River
88%inclusion7 decks8 decks
47%synergy
Island
88%inclusion7 decks8 decks
-9%synergy
Glasspool Mimic
88%inclusion7 decks8 decks
81%synergy
Fabled Passage
75%inclusion6 decks8 decks
66%synergy
Malakir Rebirth
75%inclusion6 decks8 decks
65%synergy
Gloomlake Verge
75%inclusion6 decks8 decks
51%synergy
Conduit Pylons
63%inclusion5 decks8 decks
61%synergy
Hidden Grotto
63%inclusion5 decks8 decks
60%synergy
Shipwreck Marsh
63%inclusion5 decks8 decks
22%synergy
Morphic Pool
63%inclusion5 decks8 decks
26%synergy
Exotic Orchard
50%inclusion4 decks8 decks
18%synergy
Drowned Catacomb
50%inclusion4 decks8 decks
-4%synergy
Sunken Ruins
50%inclusion4 decks8 decks
34%synergy
Port of Karfell
50%inclusion4 decks8 decks
44%synergy
Fell the Profane
38%inclusion3 decks8 decks
22%synergy
Dimir Aqueduct
38%inclusion3 decks8 decks
0%synergy
Darkwater Catacombs
38%inclusion3 decks8 decks
-2%synergy
Demolition Field
38%inclusion3 decks8 decks
35%synergy
Sink into Stupor
38%inclusion3 decks8 decks
22%synergy
Prismatic Vista
25%inclusion2 decks8 decks
19%synergy
Sea Gate Restoration
25%inclusion2 decks8 decks
19%synergy
Underground Sea
25%inclusion2 decks8 decks
12%synergy
Agadeem's Awakening
25%inclusion2 decks8 decks
20%synergy
River of Tears
25%inclusion2 decks8 decks
15%synergy
Sunken Hollow
25%inclusion2 decks8 decks
-40%synergy
Waterlogged Teachings
25%inclusion2 decks8 decks
13%synergy
Sinister Hideout
14%inclusion1 decks7 decks
12%synergy
Tainted Isle
13%inclusion1 decks8 decks
-32%synergy
Gallifrey Council Chamber
13%inclusion1 decks8 decks
12%synergy
Snow-Covered Island
13%inclusion1 decks8 decks
6%synergy
Reflecting Pool
13%inclusion1 decks8 decks
8%synergy
Boggart Trawler
13%inclusion1 decks8 decks
6%synergy
Plaza of Heroes
13%inclusion1 decks8 decks
11%synergy
Scalding Tarn
13%inclusion1 decks8 decks
4%synergy
Mana Confluence
13%inclusion1 decks8 decks
7%synergy
Choked Estuary
13%inclusion1 decks8 decks
-35%synergy
Snow-Covered Swamp
13%inclusion1 decks8 decks
6%synergy
City of Brass
13%inclusion1 decks8 decks
6%synergy
Flooded Strand
13%inclusion1 decks8 decks
4%synergy
Bloodstained Mire
13%inclusion1 decks8 decks
4%synergy