Wan Shi Tong, Librarian (Commander) - cEDH Control

Ethan Coover
Apr 15, 2026
The Best X-Cost Spell Combos in Commander
With the Quandrix school of Strixhaven so focused on X spells, now seems like a good time to run through the top X spell combo cards.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Flusterstorm
100%inclusion24 decks24 decks
90%synergy
Retraction Helix
92%inclusion22 decks24 decks
89%synergy
Mental Misstep
96%inclusion23 decks24 decks
89%synergy
Mindbreak Trap
92%inclusion22 decks24 decks
86%synergy
Banishing Knack
88%inclusion21 decks24 decks
86%synergy
Force of Negation
100%inclusion24 decks24 decks
85%synergy
Valley Floodcaller
88%inclusion21 decks24 decks
83%synergy
Pact of Negation
92%inclusion22 decks24 decks
82%synergy
Commandeer
88%inclusion21 decks24 decks
82%synergy
Isochron Scepter
96%inclusion23 decks24 decks
79%synergy
Top Cards
Mystic Remora
100%inclusion24 decks24 decks
73%synergy
Swan Song
96%inclusion23 decks24 decks
69%synergy
Dramatic Reversal
96%inclusion23 decks24 decks
77%synergy
An Offer You Can't Refuse
92%inclusion22 decks24 decks
54%synergy
Hullbreaker Horror
88%inclusion21 decks24 decks
63%synergy
Faerie Mastermind
83%inclusion20 decks24 decks
68%synergy
Chain of Vapor
79%inclusion19 decks24 decks
74%synergy
Mana Drain
79%inclusion19 decks24 decks
52%synergy
Cyclonic Rift
79%inclusion19 decks24 decks
47%synergy
Borne Upon a Wind
75%inclusion18 decks24 decks
70%synergy
Game Changers
Mana Vault
100%inclusion24 decks24 decks
90%synergy
Force of Will
100%inclusion24 decks24 decks
83%synergy
Chrome Mox
100%inclusion24 decks24 decks
91%synergy
Mox Diamond
100%inclusion24 decks24 decks
94%synergy
Mystical Tutor
100%inclusion24 decks24 decks
78%synergy
Grim Monolith
96%inclusion23 decks24 decks
91%synergy
Ancient Tomb
96%inclusion23 decks24 decks
84%synergy
The One Ring
96%inclusion23 decks24 decks
84%synergy
Rhystic Study
96%inclusion23 decks24 decks
64%synergy
Fierce Guardianship
96%inclusion23 decks24 decks
73%synergy
Creatures
Walking Ballista
67%inclusion16 decks24 decks
61%synergy
Kitsa, Otterball Elite
63%inclusion15 decks24 decks
60%synergy
Hydroelectric Specimen
63%inclusion15 decks24 decks
48%synergy
Mockingbird
54%inclusion13 decks24 decks
50%synergy
Phyrexian Metamorph
50%inclusion12 decks24 decks
31%synergy
Spellseeker
46%inclusion11 decks24 decks
38%synergy
Harbinger of the Seas
42%inclusion10 decks24 decks
33%synergy
Thassa's Oracle
38%inclusion9 decks24 decks
25%synergy
Forensic Gadgeteer
38%inclusion9 decks24 decks
27%synergy
Displacer Kitten
33%inclusion8 decks24 decks
24%synergy
Wandering Archaic
25%inclusion6 decks24 decks
23%synergy
Laboratory Maniac
25%inclusion6 decks24 decks
5%synergy
Pollywog Prodigy
25%inclusion6 decks24 decks
21%synergy
Tribute Mage
25%inclusion6 decks24 decks
18%synergy
Snapcaster Mage
21%inclusion5 decks24 decks
14%synergy
Gilded Drake
21%inclusion5 decks24 decks
18%synergy
Urza, Lord High Artificer
21%inclusion5 decks24 decks
13%synergy
Ledger Shredder
21%inclusion5 decks24 decks
14%synergy
Tidespout Tyrant
17%inclusion4 decks24 decks
13%synergy
Drift of Phantasms
17%inclusion4 decks24 decks
14%synergy
Clever Impersonator
17%inclusion4 decks24 decks
11%synergy
The Unagi of Kyoshi Island
13%inclusion3 decks23 decks
6%synergy
Volatile Stormdrake
13%inclusion3 decks24 decks
10%synergy
Flesh Duplicate
13%inclusion3 decks24 decks
11%synergy
Consecrated Sphinx
13%inclusion3 decks24 decks
0%synergy
High Fae Trickster
8.3%inclusion2 decks24 decks
3%synergy
Teferi, Mage of Zhalfir
8.3%inclusion2 decks24 decks
5%synergy
Subtlety
8.3%inclusion2 decks24 decks
7%synergy
Cloud of Faeries
8.3%inclusion2 decks24 decks
5%synergy
Painter's Servant
8.3%inclusion2 decks24 decks
7%synergy
Trinket Mage
8.3%inclusion2 decks24 decks
-1%synergy
Lyla, Holographic Assistant
8.3%inclusion2 decks24 decks
5%synergy
Lady Octopus, Inspired Inventor
8.3%inclusion2 decks24 decks
6%synergy
Instants
Sink into Stupor
83%inclusion20 decks24 decks
61%synergy
Misdirection
75%inclusion18 decks24 decks
70%synergy
Muddle the Mixture
71%inclusion17 decks24 decks
56%synergy
Flare of Denial
71%inclusion17 decks24 decks
64%synergy
Strix Serenade
67%inclusion16 decks24 decks
58%synergy
Into the Flood Maw
63%inclusion15 decks24 decks
56%synergy
Pongify
58%inclusion14 decks24 decks
18%synergy
Snap
54%inclusion13 decks24 decks
35%synergy
Whir of Invention
46%inclusion11 decks24 decks
34%synergy
Disrupting Shoal
42%inclusion10 decks24 decks
41%synergy
Snapback
42%inclusion10 decks24 decks
40%synergy
Rapid Hybridization
38%inclusion9 decks24 decks
3%synergy
Daze
38%inclusion9 decks24 decks
35%synergy
Dispel
29%inclusion7 decks24 decks
20%synergy
Submerge
29%inclusion7 decks24 decks
28%synergy
March of Swirling Mist
25%inclusion6 decks24 decks
17%synergy
High Tide
25%inclusion6 decks24 decks
-19%synergy
Narset's Reversal
21%inclusion5 decks24 decks
8%synergy
Scour for Scrap
21%inclusion5 decks24 decks
13%synergy
Frantic Search
17%inclusion4 decks24 decks
-14%synergy
Brainstorm
17%inclusion4 decks24 decks
-24%synergy
Brain Freeze
17%inclusion4 decks24 decks
13%synergy
Spell Pierce
17%inclusion4 decks24 decks
8%synergy
Louisoix's Sacrifice
17%inclusion4 decks24 decks
16%synergy
Trickbind
13%inclusion3 decks24 decks
11%synergy
Stubborn Denial
13%inclusion3 decks24 decks
10%synergy
Intuition
13%inclusion3 decks24 decks
11%synergy
Gifts Ungiven
13%inclusion3 decks24 decks
10%synergy
Blue Sun's Zenith
13%inclusion3 decks24 decks
1%synergy
Counterspell
13%inclusion3 decks24 decks
-53%synergy
Miscast
13%inclusion3 decks24 decks
9%synergy
Foil
8.3%inclusion2 decks24 decks
2%synergy
Resculpt
8.3%inclusion2 decks24 decks
-9%synergy
Delay
8.3%inclusion2 decks24 decks
5%synergy
Wash Away
8.3%inclusion2 decks24 decks
4%synergy
Long-Term Plans
8.3%inclusion2 decks24 decks
5%synergy
Dig Through Time
8.3%inclusion2 decks24 decks
-1%synergy
Sorceries
Sea Gate Restoration
67%inclusion16 decks24 decks
52%synergy
Transmute Artifact
67%inclusion16 decks24 decks
63%synergy
Step Through
58%inclusion14 decks24 decks
53%synergy
Merchant Scroll
54%inclusion13 decks24 decks
46%synergy
Gitaxian Probe
50%inclusion12 decks24 decks
39%synergy
Solve the Equation
42%inclusion10 decks24 decks
30%synergy
Fabricate
29%inclusion7 decks24 decks
8%synergy
Timetwister
29%inclusion7 decks24 decks
27%synergy
Windfall
25%inclusion6 decks24 decks
3%synergy
Hidden Strings
25%inclusion6 decks24 decks
21%synergy
Reshape
21%inclusion5 decks24 decks
14%synergy
Preordain
17%inclusion4 decks24 decks
-7%synergy
Ponder
13%inclusion3 decks24 decks
-17%synergy
Echo of Eons
13%inclusion3 decks24 decks
10%synergy
Personal Tutor
13%inclusion3 decks24 decks
8%synergy
Lórien Revealed
8.3%inclusion2 decks24 decks
0%synergy
Bribery
8.3%inclusion2 decks24 decks
5%synergy
Reconstruction
8.3%inclusion2 decks24 decks
8%synergy
Utility Artifacts
Grafdigger's Cage
67%inclusion16 decks24 decks
62%synergy
Imposter Mech
58%inclusion14 decks24 decks
55%synergy
Manifold Key
46%inclusion11 decks24 decks
39%synergy
Sapphire Medallion
42%inclusion10 decks24 decks
-18%synergy
Sensei's Divining Top
38%inclusion9 decks24 decks
23%synergy
Agatha's Soul Cauldron
33%inclusion8 decks24 decks
32%synergy
Winter Moon
33%inclusion8 decks24 decks
29%synergy
Unwinding Clock
25%inclusion6 decks24 decks
13%synergy
Voltaic Key
21%inclusion5 decks24 decks
15%synergy
Codex Shredder
21%inclusion5 decks24 decks
15%synergy
Weathered Runestone
13%inclusion3 decks24 decks
12%synergy
Vexing Bauble
13%inclusion3 decks24 decks
11%synergy
Cursed Totem
13%inclusion3 decks24 decks
11%synergy
Apple of Eden, Isu Relic
13%inclusion3 decks24 decks
12%synergy
Aetherflux Reservoir
8.3%inclusion2 decks24 decks
3%synergy
Grindstone
8.3%inclusion2 decks24 decks
6%synergy
Rings of Brighthearth
8.3%inclusion2 decks24 decks
2%synergy
Damping Sphere
8.3%inclusion2 decks24 decks
8%synergy
Enchantments
Mirrormade
58%inclusion14 decks24 decks
53%synergy
Counterbalance
54%inclusion13 decks24 decks
51%synergy
Steal Enchantment
54%inclusion13 decks24 decks
53%synergy
Copy Artifact
50%inclusion12 decks24 decks
46%synergy
Power Artifact
42%inclusion10 decks24 decks
39%synergy
Amphibian Downpour
38%inclusion9 decks24 decks
32%synergy
Dress Down
29%inclusion7 decks24 decks
27%synergy
Leyline of Anticipation
21%inclusion5 decks24 decks
12%synergy
Curiosity
13%inclusion3 decks24 decks
10%synergy
Back to Basics
8.3%inclusion2 decks24 decks
2%synergy
Copy Enchantment
8.3%inclusion2 decks24 decks
6%synergy
Planeswalkers
Narset, Parter of Veils
58%inclusion14 decks24 decks
48%synergy
Tezzeret, Cruel Captain
46%inclusion11 decks24 decks
39%synergy
Tezzeret the Seeker
29%inclusion7 decks24 decks
20%synergy
Karn, the Great Creator
17%inclusion4 decks24 decks
14%synergy
Jace, Wielder of Mysteries
8.3%inclusion2 decks24 decks
-7%synergy
Utility Lands
Urza's Saga
92%inclusion22 decks24 decks
75%synergy
Otawara, Soaring City
83%inclusion20 decks24 decks
58%synergy
Minamo, School at Water's Edge
71%inclusion17 decks24 decks
58%synergy
Cephalid Coliseum
63%inclusion15 decks24 decks
53%synergy
Seat of the Synod
58%inclusion14 decks24 decks
40%synergy
Field of Ruin
54%inclusion13 decks24 decks
52%synergy
Emergence Zone
50%inclusion12 decks24 decks
46%synergy
City of Traitors
46%inclusion11 decks24 decks
44%synergy
Mystic Sanctuary
42%inclusion10 decks24 decks
-8%synergy
Inventors' Fair
38%inclusion9 decks24 decks
25%synergy
Fomori Vault
25%inclusion6 decks24 decks
21%synergy
Reliquary Tower
25%inclusion6 decks24 decks
-31%synergy
Mistrise Village
21%inclusion5 decks24 decks
12%synergy
Agna Qel'a
18%inclusion4 decks22 decks
11%synergy
Nykthos, Shrine to Nyx
17%inclusion4 decks24 decks
0%synergy
Archway of Innovation
17%inclusion4 decks24 decks
6%synergy
Mishra's Workshop
17%inclusion4 decks24 decks
15%synergy
Academy Ruins
13%inclusion3 decks24 decks
-6%synergy
Tolaria
8.3%inclusion2 decks24 decks
8%synergy
Castle Vantress
8.3%inclusion2 decks24 decks
-10%synergy
Strip Mine
8.3%inclusion2 decks24 decks
6%synergy
Mana Artifacts
Sol Ring
100%inclusion24 decks24 decks
15%synergy
Mox Amber
100%inclusion24 decks24 decks
93%synergy
Lotus Petal
96%inclusion23 decks24 decks
84%synergy
Mox Opal
92%inclusion22 decks24 decks
82%synergy
Arcane Signet
88%inclusion21 decks24 decks
23%synergy
Basalt Monolith
63%inclusion15 decks24 decks
52%synergy
Fellwar Stone
54%inclusion13 decks24 decks
35%synergy
Springleaf Drum
42%inclusion10 decks24 decks
38%synergy
Paradise Mantle
25%inclusion6 decks24 decks
22%synergy
Relic of Legends
17%inclusion4 decks24 decks
15%synergy
Moonsnare Prototype
13%inclusion3 decks24 decks
10%synergy
Thought Vessel
13%inclusion3 decks24 decks
-39%synergy
Lion's Eye Diamond
13%inclusion3 decks24 decks
12%synergy
Lands
Island
92%inclusion22 decks24 decks
-2%synergy
Sink into Stupor
83%inclusion20 decks24 decks
61%synergy
Gemstone Caverns
83%inclusion20 decks24 decks
77%synergy
Polluted Delta
75%inclusion18 decks24 decks
67%synergy
Misty Rainforest
71%inclusion17 decks24 decks
63%synergy
Scalding Tarn
71%inclusion17 decks24 decks
63%synergy
Flooded Strand
71%inclusion17 decks24 decks
63%synergy
Sea Gate Restoration
67%inclusion16 decks24 decks
52%synergy
Hydroelectric Specimen
63%inclusion15 decks24 decks
48%synergy
Cavern of Souls
42%inclusion10 decks24 decks
37%synergy
Prismatic Vista
38%inclusion9 decks24 decks
33%synergy
Talon Gates of Madara
38%inclusion9 decks24 decks
34%synergy
Snow-Covered Island
29%inclusion7 decks24 decks
21%synergy
Demolition Field
21%inclusion5 decks24 decks
15%synergy
The Mycosynth Gardens
8.3%inclusion2 decks24 decks
3%synergy