Mirko, Obsessive Theorist (Commander) - Surveil

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
31%inclusion19 decks61 decks
29%synergy
Ral Zarek, Guest Lecturer
16%inclusion10 decks61 decks
16%synergy
Banishing Betrayal
15%inclusion9 decks61 decks
14%synergy
Irma, Part-Time Mutant
5.1%inclusion6 decks118 decks
3%synergy
Textbook Tabulator
4.7%inclusion2 decks43 decks
5%synergy
High Synergy Cards
Doom Whisperer
90%inclusion280 decks312 decks
85%synergy
Unshakable Tail
81%inclusion252 decks312 decks
77%synergy
Otherworldly Gaze
79%inclusion245 decks312 decks
73%synergy
Sinister Starfish
75%inclusion233 decks312 decks
72%synergy
Case of the Shifting Visage
74%inclusion230 decks312 decks
71%synergy
Enhanced Surveillance
74%inclusion231 decks312 decks
71%synergy
Eye of Duskmantle
72%inclusion226 decks312 decks
70%synergy
Consider
83%inclusion260 decks312 decks
70%synergy
Tocasia's Dig Site
71%inclusion221 decks312 decks
69%synergy
Pile On
71%inclusion222 decks312 decks
68%synergy
Top Cards
Curate
71%inclusion220 decks312 decks
68%synergy
Reanimate
68%inclusion213 decks312 decks
44%synergy
Nightveil Sprite
68%inclusion212 decks312 decks
64%synergy
Dogged Detective
68%inclusion212 decks312 decks
66%synergy
Price of Fame
67%inclusion210 decks312 decks
62%synergy
Baleful Strix
67%inclusion208 decks312 decks
43%synergy
Notion Rain
66%inclusion207 decks312 decks
63%synergy
Mission Briefing
63%inclusion197 decks312 decks
60%synergy
Matoya, Archon Elder
62%inclusion170 decks273 decks
57%synergy
Soul Diviner
62%inclusion193 decks312 decks
60%synergy
Game Changers
Fierce Guardianship
8.3%inclusion26 decks312 decks
-10%synergy
Cyclonic Rift
6.7%inclusion21 decks312 decks
-16%synergy
Gifts Ungiven
6.4%inclusion20 decks312 decks
5%synergy
Consecrated Sphinx
6.1%inclusion19 decks312 decks
3%synergy
Creatures
Phyrexian Metamorph
59%inclusion184 decks312 decks
49%synergy
Master of Death
58%inclusion181 decks312 decks
54%synergy
Massacre Wurm
58%inclusion181 decks312 decks
50%synergy
Mulldrifter
55%inclusion172 decks312 decks
51%synergy
Watcher of Hours
55%inclusion172 decks312 decks
54%synergy
Twilight Diviner
55%inclusion97 decks176 decks
52%synergy
Ravenous Chupacabra
54%inclusion169 decks312 decks
46%synergy
Lazav, the Multifarious
53%inclusion166 decks312 decks
51%synergy
Syr Konrad, the Grim
52%inclusion162 decks312 decks
39%synergy
Dimir Spybug
48%inclusion149 decks312 decks
46%synergy
Dream Eater
47%inclusion146 decks312 decks
45%synergy
Fain, the Broker
46%inclusion144 decks312 decks
45%synergy
Hexavus
45%inclusion140 decks312 decks
44%synergy
Vizier of Many Faces
43%inclusion135 decks312 decks
40%synergy
Twilight Prophet
41%inclusion127 decks312 decks
38%synergy
Mindwhisker
40%inclusion124 decks312 decks
38%synergy
Shriekmaw
39%inclusion121 decks312 decks
37%synergy
Spark Double
36%inclusion113 decks312 decks
26%synergy
Starving Revenant
30%inclusion94 decks312 decks
29%synergy
Overseer of the Damned
30%inclusion94 decks312 decks
27%synergy
Gray Merchant of Asphodel
29%inclusion92 decks312 decks
16%synergy
Grave Titan
28%inclusion87 decks312 decks
22%synergy
Thoughtbound Phantasm
28%inclusion87 decks312 decks
27%synergy
Snarling Gorehound
27%inclusion85 decks312 decks
26%synergy
O'aka, Traveling Merchant
26%inclusion72 decks273 decks
26%synergy
Solemn Simulacrum
25%inclusion78 decks312 decks
13%synergy
Rune-Sealed Wall
25%inclusion76 decks310 decks
24%synergy
Whispering Snitch
24%inclusion76 decks312 decks
24%synergy
Auton Soldier
24%inclusion74 decks312 decks
20%synergy
Copycrook
24%inclusion74 decks312 decks
22%synergy
Archon of Cruelty
23%inclusion73 decks312 decks
18%synergy
Clever Impersonator
23%inclusion71 decks312 decks
19%synergy
Dimir Strandcatcher
22%inclusion70 decks312 decks
22%synergy
Body Double
21%inclusion67 decks312 decks
19%synergy
Il Mheg Pixie
21%inclusion57 decks267 decks
20%synergy
Amphin Mutineer
21%inclusion66 decks312 decks
20%synergy
Satoru, the Infiltrator
20%inclusion63 decks312 decks
13%synergy
Glasspool Mimic
20%inclusion63 decks312 decks
14%synergy
Likeness Looter
20%inclusion63 decks312 decks
13%synergy
Sphinx of the Second Sun
19%inclusion59 decks312 decks
16%synergy
Sheoldred, Whispering One
19%inclusion58 decks312 decks
13%synergy
Copy Catchers
19%inclusion58 decks312 decks
18%synergy
Thrull Parasite
18%inclusion57 decks312 decks
18%synergy
Evil Twin
17%inclusion54 decks312 decks
14%synergy
Rona, Herald of Invasion
17%inclusion53 decks312 decks
14%synergy
Ledger Shredder
17%inclusion52 decks312 decks
13%synergy
Naga Fleshcrafter
16%inclusion44 decks283 decks
14%synergy
Y'shtola Rhul
15%inclusion41 decks274 decks
11%synergy
Dawnhand Dissident
15%inclusion26 decks176 decks
14%synergy
Ultimecia, Time Sorceress
14%inclusion39 decks273 decks
13%synergy
Instants
Ephara's Dispersal
57%inclusion177 decks312 decks
55%synergy
Sinister Sabotage
46%inclusion142 decks312 decks
42%synergy
Discovery // Dispersal
44%inclusion136 decks312 decks
41%synergy
Unauthorized Exit
34%inclusion107 decks312 decks
33%synergy
Counterspell
33%inclusion104 decks312 decks
-23%synergy
Brainstorm
31%inclusion96 decks312 decks
1%synergy
Swallowed by Leviathan
24%inclusion63 decks267 decks
22%synergy
Entomb
20%inclusion63 decks312 decks
12%synergy
Frantic Search
20%inclusion61 decks312 decks
1%synergy
Counterpoint
20%inclusion61 decks312 decks
18%synergy
Don't Make a Sound
19%inclusion60 decks311 decks
17%synergy
Dreams of Laguna
18%inclusion49 decks272 decks
17%synergy
Withering Torment
15%inclusion48 decks312 decks
-1%synergy
Negate
15%inclusion46 decks312 decks
-18%synergy
An Offer You Can't Refuse
14%inclusion44 decks312 decks
-17%synergy
Lethal Scheme
13%inclusion41 decks312 decks
11%synergy
Fell the Profane
12%inclusion38 decks312 decks
-3%synergy
Spellgyre
11%inclusion35 decks312 decks
11%synergy
Arcane Denial
11%inclusion35 decks312 decks
-15%synergy
Dark Ritual
11%inclusion34 decks312 decks
-25%synergy
Sink into Stupor
11%inclusion33 decks312 decks
-5%synergy
Unexplained Disappearance
10%inclusion31 decks312 decks
10%synergy
Slip Out the Back
10%inclusion30 decks312 decks
6%synergy
Bitter Triumph
9.0%inclusion28 decks312 decks
4%synergy
Malakir Rebirth
9.0%inclusion28 decks312 decks
-1%synergy
Drag the Canal
7.1%inclusion22 decks312 decks
7%synergy
Deadly Rollick
6.7%inclusion21 decks312 decks
-13%synergy
Waterlogged Teachings
6.1%inclusion19 decks312 decks
-5%synergy
Mana Drain
5.8%inclusion18 decks312 decks
-12%synergy
Cruel Truths
5.3%inclusion15 decks285 decks
5%synergy
Swan Song
5.1%inclusion16 decks312 decks
-13%synergy
Sorceries
Toxic Deluge
61%inclusion189 decks312 decks
35%synergy
Charnel Serenade
51%inclusion160 decks312 decks
49%synergy
Rise of the Dark Realms
45%inclusion140 decks312 decks
35%synergy
Buried Alive
38%inclusion119 decks312 decks
30%synergy
Connive // Concoct
37%inclusion115 decks312 decks
34%synergy
Diresight
35%inclusion108 decks312 decks
33%synergy
Black Sun's Zenith
25%inclusion79 decks312 decks
23%synergy
Victimize
23%inclusion73 decks312 decks
10%synergy
Feed the Swarm
20%inclusion63 decks312 decks
-15%synergy
Deep Analysis
16%inclusion50 decks312 decks
13%synergy
Contingency Plan
12%inclusion38 decks312 decks
11%synergy
Start the TARDIS
11%inclusion33 decks312 decks
10%synergy
Risky Research
10%inclusion25 decks247 decks
9%synergy
Breach the Multiverse
10%inclusion31 decks312 decks
1%synergy
Persist
7.7%inclusion24 decks312 decks
4%synergy
Singularity Rupture
7.2%inclusion18 decks250 decks
-5%synergy
Thought Erasure
7.1%inclusion22 decks312 decks
6%synergy
Living Death
7.1%inclusion22 decks312 decks
2%synergy
Hymn of the Faller
6.9%inclusion17 decks248 decks
7%synergy
Unmarked Grave
6.4%inclusion20 decks312 decks
4%synergy
Taigam's Scheming
6.4%inclusion20 decks312 decks
6%synergy
Windfall
6.1%inclusion19 decks312 decks
-7%synergy
Lively Dirge
5.8%inclusion18 decks312 decks
4%synergy
Utility Artifacts
Candlestick
46%inclusion142 decks312 decks
44%synergy
Power Conduit
41%inclusion128 decks312 decks
40%synergy
Sword of Once and Future
37%inclusion115 decks312 decks
35%synergy
Essence Anchor
36%inclusion103 decks285 decks
35%synergy
The Grim Captain's Locker
32%inclusion99 decks312 decks
30%synergy
Swiftfoot Boots
28%inclusion88 decks312 decks
4%synergy
Planetarium of Wan Shi Tong
23%inclusion48 decks208 decks
21%synergy
Lightning Greaves
22%inclusion69 decks312 decks
-5%synergy
Ransom Note
8.7%inclusion27 decks312 decks
8%synergy
Champion's Helm
8.0%inclusion25 decks312 decks
7%synergy
Blade of the Bloodchief
7.7%inclusion24 decks312 decks
7%synergy
Wayfarer's Bauble
7.4%inclusion23 decks312 decks
-6%synergy
Enchantments
Animate Dead
57%inclusion178 decks312 decks
46%synergy
Gossip's Talent
52%inclusion163 decks312 decks
49%synergy
Necromancy
45%inclusion141 decks312 decks
41%synergy
Disinformation Campaign
36%inclusion113 decks312 decks
35%synergy
Phyrexian Arena
35%inclusion110 decks312 decks
22%synergy
Search for Azcanta
35%inclusion110 decks312 decks
33%synergy
Ripples of Undeath
10%inclusion30 decks312 decks
6%synergy
Think Tank
8.0%inclusion25 decks312 decks
8%synergy
Planeswalkers
Kaito, Bane of Nightmares
5.4%inclusion17 decks312 decks
0%synergy
Utility Lands
Bojuka Bog
68%inclusion212 decks312 decks
29%synergy
Nesting Grounds
58%inclusion180 decks312 decks
56%synergy
Rogue's Passage
54%inclusion169 decks312 decks
27%synergy
Mystic Sanctuary
52%inclusion163 decks312 decks
35%synergy
Reliquary Tower
39%inclusion121 decks312 decks
3%synergy
Drownyard Temple
35%inclusion108 decks312 decks
32%synergy
Temple of the False God
24%inclusion76 decks312 decks
15%synergy
Takenuma, Abandoned Mire
13%inclusion40 decks312 decks
0%synergy
Otawara, Soaring City
11%inclusion33 decks312 decks
-8%synergy
Hostile Desert
10%inclusion32 decks312 decks
10%synergy
Urborg, Tomb of Yawgmoth
9.3%inclusion29 decks312 decks
-10%synergy
Restless Reef
9.0%inclusion28 decks312 decks
2%synergy
Cephalid Coliseum
8.3%inclusion26 decks312 decks
3%synergy
Geier Reach Sanitarium
6.7%inclusion21 decks312 decks
3%synergy
Nephalia Drownyard
5.8%inclusion18 decks312 decks
-3%synergy
Spymaster's Vault
5.8%inclusion18 decks312 decks
3%synergy
Agna Qel'a
5.4%inclusion11 decks203 decks
3%synergy
Shizo, Death's Storehouse
5.1%inclusion16 decks312 decks
-3%synergy
Mana Artifacts
Arcane Signet
87%inclusion272 decks312 decks
3%synergy
Sol Ring
86%inclusion269 decks312 decks
-2%synergy
Talisman of Dominance
70%inclusion219 decks312 decks
12%synergy
Dimir Signet
68%inclusion211 decks312 decks
8%synergy
Mind Stone
40%inclusion124 decks312 decks
11%synergy
Thought Vessel
36%inclusion112 decks312 decks
4%synergy
Everflowing Chalice
13%inclusion42 decks312 decks
8%synergy
Laser Screwdriver
13%inclusion41 decks312 decks
12%synergy
Fellwar Stone
13%inclusion39 decks312 decks
-18%synergy
Commander's Sphere
5.1%inclusion16 decks312 decks
-12%synergy
Lands
Swamp
99%inclusion310 decks312 decks
3%synergy
Island
99%inclusion310 decks312 decks
3%synergy
Command Tower
94%inclusion294 decks312 decks
7%synergy
Sunken Hollow
82%inclusion256 decks312 decks
17%synergy
Tainted Isle
75%inclusion233 decks312 decks
30%synergy
Choked Estuary
71%inclusion220 decks312 decks
23%synergy
Darkwater Catacombs
64%inclusion201 decks312 decks
25%synergy
Dimir Aqueduct
64%inclusion199 decks312 decks
25%synergy
Fetid Pools
53%inclusion164 decks312 decks
36%synergy
Drowned Catacomb
50%inclusion156 decks312 decks
-4%synergy
Conduit Pylons
48%inclusion150 decks312 decks
46%synergy
Hidden Grotto
46%inclusion142 decks312 decks
43%synergy
Undercity Sewers
45%inclusion140 decks312 decks
24%synergy
Port of Karfell
44%inclusion137 decks312 decks
37%synergy
River of Tears
43%inclusion135 decks312 decks
33%synergy
Watery Grave
42%inclusion130 decks312 decks
-6%synergy
Myriad Landscape
41%inclusion129 decks312 decks
20%synergy
Shipwreck Marsh
38%inclusion119 decks312 decks
-2%synergy
Underground River
37%inclusion116 decks312 decks
-3%synergy
Gloomlake Verge
27%inclusion84 decks312 decks
3%synergy
Morphic Pool
26%inclusion81 decks312 decks
-10%synergy
Polluted Delta
25%inclusion78 decks312 decks
-7%synergy
Ash Barrens
22%inclusion68 decks312 decks
17%synergy
Glasspool Mimic
20%inclusion63 decks312 decks
14%synergy
Clearwater Pathway
18%inclusion57 decks312 decks
-6%synergy
Temple of Deceit
18%inclusion55 decks312 decks
-18%synergy
Sinister Hideout
16%inclusion38 decks233 decks
14%synergy
Exotic Orchard
13%inclusion40 decks312 decks
-20%synergy
Fell the Profane
12%inclusion38 decks312 decks
-3%synergy
Sunken Ruins
12%inclusion37 decks312 decks
-4%synergy
Gallifrey Council Chamber
11%inclusion35 decks312 decks
11%synergy
Sink into Stupor
11%inclusion33 decks312 decks
-5%synergy
Darkslick Shores
9.3%inclusion29 decks312 decks
-5%synergy
Evolving Wilds
9.3%inclusion29 decks312 decks
-7%synergy
Malakir Rebirth
9.0%inclusion28 decks312 decks
-1%synergy
Dismal Backwater
8.7%inclusion27 decks312 decks
-7%synergy
Terramorphic Expanse
7.1%inclusion22 decks312 decks
-4%synergy
Underground Sea
7.1%inclusion22 decks312 decks
-6%synergy
Fabled Passage
6.7%inclusion21 decks312 decks
-2%synergy
Waterlogged Teachings
6.1%inclusion19 decks312 decks
-5%synergy