Mirko, Obsessive Theorist (Commander) - Discard

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
50%inclusion3 decks6 decks
46%synergy
Ral Zarek, Guest Lecturer
33%inclusion2 decks6 decks
32%synergy
Echocasting Symposium
25%inclusion1 decks4 decks
23%synergy
Flow State
25%inclusion1 decks4 decks
24%synergy
Skycoach Conductor
25%inclusion1 decks4 decks
25%synergy
High Synergy Cards
Doom Whisperer
82%inclusion28 decks34 decks
78%synergy
Phyrexian Metamorph
82%inclusion28 decks34 decks
73%synergy
Pile On
74%inclusion25 decks34 decks
71%synergy
Mission Briefing
74%inclusion25 decks34 decks
71%synergy
Unshakable Tail
71%inclusion24 decks34 decks
67%synergy
Otherworldly Gaze
71%inclusion24 decks34 decks
65%synergy
Tocasia's Dig Site
65%inclusion22 decks34 decks
62%synergy
Twilight Diviner
64%inclusion9 decks14 decks
62%synergy
Reanimate
82%inclusion28 decks34 decks
58%synergy
Consider
71%inclusion24 decks34 decks
58%synergy
Top Cards
Baleful Strix
71%inclusion24 decks34 decks
47%synergy
Toxic Deluge
68%inclusion23 decks34 decks
42%synergy
Animate Dead
68%inclusion23 decks34 decks
57%synergy
Necromancy
62%inclusion21 decks34 decks
58%synergy
Spark Double
62%inclusion21 decks34 decks
51%synergy
Massacre Wurm
62%inclusion21 decks34 decks
53%synergy
Sinister Starfish
59%inclusion20 decks34 decks
57%synergy
Frantic Search
56%inclusion19 decks34 decks
37%synergy
Entomb
56%inclusion19 decks34 decks
48%synergy
Curate
56%inclusion19 decks34 decks
53%synergy
Game Changers
Rhystic Study
38%inclusion13 decks34 decks
15%synergy
Consecrated Sphinx
24%inclusion8 decks34 decks
20%synergy
Cyclonic Rift
24%inclusion8 decks34 decks
1%synergy
Fierce Guardianship
18%inclusion6 decks34 decks
-1%synergy
Mystical Tutor
12%inclusion4 decks34 decks
-2%synergy
Demonic Tutor
8.8%inclusion3 decks34 decks
-10%synergy
Vampiric Tutor
8.8%inclusion3 decks34 decks
-7%synergy
Imperial Seal
5.9%inclusion2 decks34 decks
0%synergy
Mana Vault
5.9%inclusion2 decks34 decks
1%synergy
Creatures
Ravenous Chupacabra
56%inclusion19 decks34 decks
48%synergy
Syr Konrad, the Grim
50%inclusion17 decks34 decks
37%synergy
Body Double
50%inclusion17 decks34 decks
48%synergy
Nightveil Sprite
50%inclusion17 decks34 decks
46%synergy
Soul Diviner
50%inclusion17 decks34 decks
48%synergy
Dogged Detective
50%inclusion17 decks34 decks
48%synergy
Auton Soldier
47%inclusion16 decks34 decks
43%synergy
Hexavus
47%inclusion16 decks34 decks
46%synergy
Gray Merchant of Asphodel
44%inclusion15 decks34 decks
31%synergy
Glasspool Mimic
41%inclusion14 decks34 decks
35%synergy
Likeness Looter
41%inclusion14 decks34 decks
34%synergy
Matoya, Archon Elder
41%inclusion9 decks22 decks
36%synergy
Eye of Duskmantle
38%inclusion13 decks34 decks
36%synergy
Twilight Prophet
38%inclusion13 decks34 decks
36%synergy
Rona, Herald of Invasion
38%inclusion13 decks34 decks
36%synergy
Master of Death
35%inclusion12 decks34 decks
32%synergy
Sheoldred, Whispering One
35%inclusion12 decks34 decks
30%synergy
Clever Impersonator
35%inclusion12 decks34 decks
31%synergy
Thassa, Deep-Dwelling
32%inclusion11 decks34 decks
29%synergy
Vizier of Many Faces
32%inclusion11 decks34 decks
29%synergy
Watcher of Hours
32%inclusion11 decks34 decks
31%synergy
Y'shtola Rhul
32%inclusion7 decks22 decks
28%synergy
Mulldrifter
29%inclusion10 decks34 decks
26%synergy
Archon of Cruelty
29%inclusion10 decks34 decks
24%synergy
Psychic Frog
29%inclusion10 decks34 decks
27%synergy
Ledger Shredder
29%inclusion10 decks34 decks
25%synergy
O'aka, Traveling Merchant
27%inclusion6 decks22 decks
27%synergy
Fain, the Broker
26%inclusion9 decks34 decks
25%synergy
Vile Entomber
26%inclusion9 decks34 decks
24%synergy
Lazav, the Multifarious
26%inclusion9 decks34 decks
24%synergy
Snarling Gorehound
26%inclusion9 decks34 decks
25%synergy
The Walls of Ba Sing Se
25%inclusion4 decks16 decks
24%synergy
Displacer Kitten
24%inclusion8 decks34 decks
20%synergy
Agent of Treachery
24%inclusion8 decks34 decks
21%synergy
Dream Eater
24%inclusion8 decks34 decks
22%synergy
Thrull Parasite
24%inclusion8 decks34 decks
23%synergy
Copycrook
21%inclusion7 decks33 decks
19%synergy
Overseer of the Damned
21%inclusion7 decks34 decks
17%synergy
Hullbreaker Horror
21%inclusion7 decks34 decks
5%synergy
Grave Titan
21%inclusion7 decks34 decks
15%synergy
Dimir Strandcatcher
18%inclusion6 decks34 decks
17%synergy
Mirrorhall Mimic
18%inclusion6 decks34 decks
16%synergy
Shriekmaw
18%inclusion6 decks34 decks
16%synergy
Astral Dragon
18%inclusion6 decks34 decks
16%synergy
Archaeomancer
18%inclusion6 decks34 decks
14%synergy
Evil Twin
18%inclusion6 decks34 decks
15%synergy
Jin-Gitaxias, Core Augur
18%inclusion6 decks34 decks
14%synergy
Pensive Professor
17%inclusion1 decks6 decks
16%synergy
Solemn Simulacrum
15%inclusion5 decks34 decks
3%synergy
Flesh Duplicate
15%inclusion5 decks34 decks
13%synergy
Instants
Price of Fame
53%inclusion18 decks34 decks
48%synergy
Unauthorized Exit
41%inclusion14 decks34 decks
40%synergy
Ephara's Dispersal
35%inclusion12 decks34 decks
34%synergy
Discovery // Dispersal
35%inclusion12 decks34 decks
33%synergy
Brainstorm
32%inclusion11 decks34 decks
2%synergy
Dark Ritual
32%inclusion11 decks34 decks
-4%synergy
Lethal Scheme
29%inclusion10 decks34 decks
27%synergy
Counterspell
29%inclusion10 decks34 decks
-26%synergy
Negate
24%inclusion8 decks34 decks
-9%synergy
Fell the Profane
21%inclusion7 decks33 decks
6%synergy
Mana Drain
21%inclusion7 decks34 decks
3%synergy
Sinister Sabotage
21%inclusion7 decks34 decks
18%synergy
Swan Song
18%inclusion6 decks34 decks
-1%synergy
Unexplained Disappearance
15%inclusion5 decks34 decks
14%synergy
Arcane Denial
15%inclusion5 decks34 decks
-11%synergy
Dreams of Laguna
14%inclusion3 decks22 decks
12%synergy
Swallowed by Leviathan
14%inclusion3 decks22 decks
12%synergy
Deadly Rollick
12%inclusion4 decks34 decks
-8%synergy
An Offer You Can't Refuse
12%inclusion4 decks34 decks
-19%synergy
Bitter Triumph
12%inclusion4 decks34 decks
7%synergy
Ghostly Flicker
12%inclusion4 decks34 decks
7%synergy
Counterpoint
12%inclusion4 decks34 decks
10%synergy
Sink into Stupor
9.1%inclusion3 decks33 decks
-6%synergy
Waterlogged Teachings
9.1%inclusion3 decks33 decks
-2%synergy
Drag the Canal
8.8%inclusion3 decks34 decks
8%synergy
Fact or Fiction
8.8%inclusion3 decks34 decks
-1%synergy
Cabal Ritual
8.8%inclusion3 decks34 decks
4%synergy
Essence Flux
8.8%inclusion3 decks34 decks
5%synergy
Tainted Indulgence
8.8%inclusion3 decks34 decks
7%synergy
Slip Out the Back
8.8%inclusion3 decks34 decks
6%synergy
Malakir Rebirth
8.8%inclusion3 decks34 decks
-1%synergy
Thirst for Identity
7.1%inclusion1 decks14 decks
6%synergy
Don't Make a Sound
6.3%inclusion2 decks32 decks
4%synergy
Withering Torment
6.3%inclusion2 decks32 decks
-10%synergy
Waterbender's Restoration
6.3%inclusion1 decks16 decks
5%synergy
Astarion's Thirst
5.9%inclusion2 decks34 decks
5%synergy
Drown in the Loch
5.9%inclusion2 decks34 decks
-12%synergy
Thirst for Discovery
5.9%inclusion2 decks34 decks
5%synergy
Displace
5.9%inclusion2 decks34 decks
4%synergy
Reality Shift
5.9%inclusion2 decks34 decks
-8%synergy
Filter Out
5.9%inclusion2 decks34 decks
5%synergy
Eat to Extinction
5.9%inclusion2 decks34 decks
6%synergy
Saw in Half
5.9%inclusion2 decks34 decks
3%synergy
Sorceries
Buried Alive
50%inclusion17 decks34 decks
42%synergy
Victimize
47%inclusion16 decks34 decks
33%synergy
Rise of the Dark Realms
41%inclusion14 decks34 decks
31%synergy
Notion Rain
35%inclusion12 decks34 decks
32%synergy
Charnel Serenade
29%inclusion10 decks34 decks
28%synergy
Connive // Concoct
29%inclusion10 decks34 decks
26%synergy
Black Sun's Zenith
26%inclusion9 decks34 decks
24%synergy
Unmarked Grave
24%inclusion8 decks34 decks
21%synergy
Diresight
22%inclusion7 decks32 decks
20%synergy
Windfall
21%inclusion7 decks34 decks
7%synergy
Persist
21%inclusion7 decks34 decks
17%synergy
Breach the Multiverse
21%inclusion7 decks34 decks
12%synergy
Feed the Swarm
18%inclusion6 decks34 decks
-17%synergy
Contingency Plan
18%inclusion6 decks34 decks
17%synergy
Wisdom of Ages
17%inclusion1 decks6 decks
16%synergy
Careful Study
15%inclusion5 decks34 decks
13%synergy
Damnation
15%inclusion5 decks34 decks
4%synergy
Winternight Stories
12%inclusion3 decks25 decks
11%synergy
Incarnation Technique
12%inclusion4 decks34 decks
10%synergy
Start the TARDIS
12%inclusion4 decks34 decks
11%synergy
Deep Analysis
12%inclusion4 decks34 decks
9%synergy
Living Death
12%inclusion4 decks34 decks
7%synergy
Risky Research
10%inclusion2 decks20 decks
9%synergy
Agadeem's Awakening
8.8%inclusion3 decks34 decks
4%synergy
Taigam's Scheming
8.8%inclusion3 decks34 decks
8%synergy
Blasphemous Edict
6.7%inclusion2 decks30 decks
0%synergy
Day of Black Sun
6.3%inclusion1 decks16 decks
5%synergy
Ponder
5.9%inclusion2 decks34 decks
-10%synergy
Chart a Course
5.9%inclusion2 decks34 decks
4%synergy
Lively Dirge
5.9%inclusion2 decks34 decks
4%synergy
Unearth
5.9%inclusion2 decks34 decks
2%synergy
Glimpse the Unthinkable
5.9%inclusion2 decks34 decks
1%synergy
Make an Example
5.9%inclusion2 decks34 decks
5%synergy
Lórien Revealed
5.9%inclusion2 decks34 decks
2%synergy
Stitch Together
5.9%inclusion2 decks34 decks
3%synergy
Singularity Rupture
5.0%inclusion1 decks20 decks
-7%synergy
Utility Artifacts
Power Conduit
50%inclusion17 decks34 decks
49%synergy
Sword of Once and Future
32%inclusion11 decks34 decks
31%synergy
Swiftfoot Boots
26%inclusion9 decks34 decks
2%synergy
Planetarium of Wan Shi Tong
25%inclusion4 decks16 decks
22%synergy
Essence Anchor
24%inclusion6 decks25 decks
23%synergy
Lightning Greaves
24%inclusion8 decks34 decks
-4%synergy
Candlestick
18%inclusion6 decks34 decks
16%synergy
The Grim Captain's Locker
12%inclusion4 decks34 decks
10%synergy
Altar of Dementia
12%inclusion4 decks34 decks
8%synergy
Pip-Boy 3000
8.8%inclusion3 decks34 decks
9%synergy
Ransom Note
8.8%inclusion3 decks34 decks
8%synergy
Blade of the Bloodchief
8.8%inclusion3 decks34 decks
9%synergy
Sword of Hearth and Home
8.8%inclusion3 decks34 decks
8%synergy
The Ooze
8.3%inclusion1 decks12 decks
8%synergy
Mesmeric Orb
5.9%inclusion2 decks34 decks
1%synergy
Sensei's Divining Top
5.9%inclusion2 decks34 decks
-3%synergy
Matzalantli, the Great Door
5.9%inclusion2 decks34 decks
4%synergy
Perpetual Timepiece
5.9%inclusion2 decks34 decks
5%synergy
Wayfarer's Bauble
5.9%inclusion2 decks34 decks
-7%synergy
Bonehoard
5.9%inclusion2 decks34 decks
4%synergy
Key to the City
5.9%inclusion2 decks34 decks
5%synergy
Conjurer's Closet
5.9%inclusion2 decks34 decks
3%synergy
Foreboding Steamboat
5.9%inclusion2 decks34 decks
6%synergy
Enchantments
Search for Azcanta
50%inclusion17 decks34 decks
48%synergy
Case of the Shifting Visage
47%inclusion16 decks34 decks
44%synergy
Enhanced Surveillance
41%inclusion14 decks34 decks
38%synergy
Gossip's Talent
31%inclusion10 decks32 decks
28%synergy
Phyrexian Arena
29%inclusion10 decks34 decks
16%synergy
Ripples of Undeath
18%inclusion6 decks33 decks
15%synergy
Disinformation Campaign
15%inclusion5 decks34 decks
13%synergy
Mystic Remora
12%inclusion4 decks34 decks
-3%synergy
Black Market Connections
12%inclusion4 decks34 decks
1%synergy
Dance of the Dead
5.9%inclusion2 decks34 decks
5%synergy
Think Tank
5.9%inclusion2 decks34 decks
6%synergy
Virtue of Persistence
5.9%inclusion2 decks34 decks
3%synergy
Battles
Invasion of Amonkhet
5.9%inclusion2 decks34 decks
4%synergy
Planeswalkers
Kaito, Bane of Nightmares
6.3%inclusion2 decks32 decks
1%synergy
Utility Lands
Bojuka Bog
71%inclusion24 decks34 decks
32%synergy
Mystic Sanctuary
68%inclusion23 decks34 decks
51%synergy
Nesting Grounds
56%inclusion19 decks34 decks
54%synergy
Rogue's Passage
50%inclusion17 decks34 decks
23%synergy
Reliquary Tower
44%inclusion15 decks34 decks
8%synergy
Drownyard Temple
32%inclusion11 decks34 decks
29%synergy
Takenuma, Abandoned Mire
26%inclusion9 decks34 decks
14%synergy
Temple of the False God
21%inclusion7 decks34 decks
11%synergy
Otawara, Soaring City
21%inclusion7 decks34 decks
2%synergy
Spymaster's Vault
15%inclusion5 decks33 decks
12%synergy
Urborg, Tomb of Yawgmoth
15%inclusion5 decks34 decks
-5%synergy
Cephalid Coliseum
12%inclusion4 decks34 decks
6%synergy
Restless Reef
12%inclusion4 decks34 decks
5%synergy
Phyrexian Tower
8.8%inclusion3 decks34 decks
3%synergy
Hostile Desert
8.8%inclusion3 decks34 decks
8%synergy
Geier Reach Sanitarium
8.8%inclusion3 decks34 decks
5%synergy
Shizo, Death's Storehouse
5.9%inclusion2 decks34 decks
-2%synergy
Cabal Coffers
5.9%inclusion2 decks34 decks
-5%synergy
High Market
5.9%inclusion2 decks34 decks
4%synergy
Mana Artifacts
Arcane Signet
97%inclusion33 decks34 decks
13%synergy
Sol Ring
94%inclusion32 decks34 decks
6%synergy
Talisman of Dominance
82%inclusion28 decks34 decks
24%synergy
Dimir Signet
65%inclusion22 decks34 decks
6%synergy
Thought Vessel
32%inclusion11 decks34 decks
1%synergy
Mind Stone
32%inclusion11 decks34 decks
4%synergy
Fellwar Stone
15%inclusion5 decks34 decks
-16%synergy
The Soul Stone
11%inclusion2 decks19 decks
5%synergy
Everflowing Chalice
8.8%inclusion3 decks34 decks
3%synergy
Laser Screwdriver
8.8%inclusion3 decks34 decks
8%synergy
Bender's Waterskin
5.3%inclusion1 decks19 decks
0%synergy
Lands
Command Tower
100%inclusion34 decks34 decks
12%synergy
Swamp
100%inclusion34 decks34 decks
3%synergy
Island
100%inclusion34 decks34 decks
3%synergy
Sunken Hollow
85%inclusion29 decks34 decks
20%synergy
Watery Grave
68%inclusion23 decks34 decks
20%synergy
Tainted Isle
65%inclusion22 decks34 decks
20%synergy
Drowned Catacomb
62%inclusion21 decks34 decks
8%synergy
Darkwater Catacombs
59%inclusion20 decks34 decks
19%synergy
Undercity Sewers
56%inclusion19 decks34 decks
35%synergy
Choked Estuary
56%inclusion19 decks34 decks
9%synergy
Morphic Pool
50%inclusion17 decks34 decks
14%synergy
Shipwreck Marsh
47%inclusion16 decks34 decks
7%synergy
Polluted Delta
47%inclusion16 decks34 decks
15%synergy
Hidden Grotto
47%inclusion15 decks32 decks
45%synergy
Fetid Pools
44%inclusion15 decks34 decks
28%synergy
Dimir Aqueduct
41%inclusion14 decks34 decks
3%synergy
Glasspool Mimic
41%inclusion14 decks34 decks
35%synergy
Port of Karfell
41%inclusion14 decks34 decks
35%synergy
Conduit Pylons
38%inclusion13 decks34 decks
36%synergy
Underground River
38%inclusion13 decks34 decks
-2%synergy
River of Tears
32%inclusion11 decks34 decks
22%synergy
Myriad Landscape
26%inclusion9 decks34 decks
5%synergy
Darkslick Shores
24%inclusion8 decks34 decks
10%synergy
Gloomlake Verge
22%inclusion7 decks32 decks
-2%synergy
Fell the Profane
21%inclusion7 decks33 decks
6%synergy
Sunken Ruins
21%inclusion7 decks34 decks
4%synergy
Clearwater Pathway
18%inclusion6 decks34 decks
-7%synergy
Exotic Orchard
18%inclusion6 decks34 decks
-15%synergy
Ash Barrens
18%inclusion6 decks34 decks
13%synergy
Evolving Wilds
15%inclusion5 decks34 decks
-2%synergy
Hydroelectric Specimen
12%inclusion4 decks33 decks
4%synergy
Fabled Passage
12%inclusion4 decks34 decks
3%synergy
Underground Sea
12%inclusion4 decks34 decks
-1%synergy
Sink into Stupor
9.1%inclusion3 decks33 decks
-6%synergy
Waterlogged Teachings
9.1%inclusion3 decks33 decks
-2%synergy
Gallifrey Council Chamber
8.8%inclusion3 decks34 decks
8%synergy
Agadeem's Awakening
8.8%inclusion3 decks34 decks
4%synergy
Malakir Rebirth
8.8%inclusion3 decks34 decks
-1%synergy
Scalding Tarn
8.8%inclusion3 decks34 decks
1%synergy
Marsh Flats
8.8%inclusion3 decks34 decks
1%synergy
Boggart Trawler
6.1%inclusion2 decks33 decks
0%synergy
Misty Rainforest
5.9%inclusion2 decks34 decks
-3%synergy
Verdant Catacombs
5.9%inclusion2 decks34 decks
-2%synergy
Path of Ancestry
5.9%inclusion2 decks34 decks
-21%synergy
Gemstone Caverns
5.9%inclusion2 decks34 decks
1%synergy
Soured Springs
5.9%inclusion2 decks34 decks
3%synergy
Flooded Strand
5.9%inclusion2 decks34 decks
-3%synergy
Sinister Hideout
5.3%inclusion1 decks19 decks
3%synergy