Wan Shi Tong, Librarian (Commander)

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
Emeritus of Ideation
8.4%inclusion23 decks273 decks
5%synergy
Pensive Professor
5.6%inclusion15 decks269 decks
3%synergy
Diary of Dreams
5.1%inclusion14 decks273 decks
5%synergy
Flow State
5.1%inclusion12 decks237 decks
3%synergy
Harmonized Trio
5.1%inclusion12 decks237 decks
-1%synergy
High Synergy Cards
Field of Ruin
51%inclusion831 decks1.64K decks
48%synergy
Valley Floodcaller
44%inclusion719 decks1.64K decks
40%synergy
Faerie Mastermind
52%inclusion856 decks1.64K decks
37%synergy
Mockingbird
35%inclusion578 decks1.64K decks
31%synergy
Hullbreaker Horror
55%inclusion909 decks1.64K decks
31%synergy
Retraction Helix
31%inclusion514 decks1.64K decks
29%synergy
Mystic Remora
55%inclusion902 decks1.64K decks
28%synergy
Commandeer
34%inclusion551 decks1.64K decks
28%synergy
Swan Song
55%inclusion898 decks1.64K decks
28%synergy
Force of Negation
43%inclusion702 decks1.64K decks
28%synergy
Top Cards
Sapphire Medallion
60%inclusion982 decks1.64K decks
1%synergy
Counterspell
59%inclusion973 decks1.64K decks
-7%synergy
An Offer You Can't Refuse
59%inclusion969 decks1.64K decks
21%synergy
Pongify
49%inclusion807 decks1.64K decks
9%synergy
High Tide
49%inclusion799 decks1.64K decks
5%synergy
Mana Drain
48%inclusion792 decks1.64K decks
21%synergy
Brainstorm
47%inclusion767 decks1.64K decks
6%synergy
Dramatic Reversal
44%inclusion717 decks1.64K decks
24%synergy
Snap
43%inclusion709 decks1.64K decks
24%synergy
Rapid Hybridization
41%inclusion675 decks1.64K decks
7%synergy
Game Changers
Rhystic Study
55%inclusion905 decks1.64K decks
23%synergy
Cyclonic Rift
48%inclusion787 decks1.64K decks
15%synergy
Fierce Guardianship
47%inclusion769 decks1.64K decks
24%synergy
Mystical Tutor
43%inclusion706 decks1.64K decks
21%synergy
Force of Will
37%inclusion602 decks1.64K decks
20%synergy
The One Ring
34%inclusion562 decks1.64K decks
22%synergy
Ancient Tomb
31%inclusion506 decks1.64K decks
19%synergy
Mana Vault
30%inclusion484 decks1.64K decks
19%synergy
Chrome Mox
29%inclusion469 decks1.64K decks
20%synergy
Thassa's Oracle
28%inclusion460 decks1.64K decks
16%synergy
Creatures
Laboratory Maniac
39%inclusion636 decks1.64K decks
19%synergy
Hydroelectric Specimen
38%inclusion616 decks1.64K decks
24%synergy
Psychosis Crawler
35%inclusion575 decks1.64K decks
20%synergy
Phyrexian Metamorph
33%inclusion535 decks1.64K decks
13%synergy
The Unagi of Kyoshi Island
32%inclusion512 decks1.59K decks
25%synergy
Ledger Shredder
31%inclusion508 decks1.64K decks
24%synergy
Chasm Skulker
30%inclusion498 decks1.64K decks
17%synergy
Body of Knowledge
26%inclusion431 decks1.64K decks
20%synergy
Spellseeker
25%inclusion403 decks1.64K decks
17%synergy
Harbinger of the Seas
24%inclusion400 decks1.64K decks
16%synergy
Archmage Emeritus
23%inclusion380 decks1.64K decks
3%synergy
Pollywog Prodigy
23%inclusion379 decks1.64K decks
19%synergy
Consecrated Sphinx
23%inclusion370 decks1.64K decks
10%synergy
Triskaidekaphile
21%inclusion347 decks1.64K decks
10%synergy
Lyla, Holographic Assistant
21%inclusion339 decks1.64K decks
17%synergy
Twenty-Toed Toad
19%inclusion314 decks1.64K decks
13%synergy
Walking Ballista
18%inclusion296 decks1.64K decks
13%synergy
Knowledge Seeker
17%inclusion263 decks1.53K decks
16%synergy
Wan Shi Tong, All-Knowing
17%inclusion273 decks1.64K decks
16%synergy
Snapcaster Mage
17%inclusion271 decks1.64K decks
10%synergy
Kitsa, Otterball Elite
16%inclusion265 decks1.64K decks
14%synergy
High Fae Trickster
15%inclusion241 decks1.64K decks
9%synergy
Eluge, the Shoreless Sea
14%inclusion236 decks1.64K decks
6%synergy
Katara, Waterbending Master
14%inclusion224 decks1.64K decks
13%synergy
Solemn Simulacrum
13%inclusion212 decks1.64K decks
-9%synergy
Homunculus Horde
12%inclusion204 decks1.64K decks
5%synergy
Spellskite
12%inclusion203 decks1.64K decks
1%synergy
Nezahal, Primal Tide
12%inclusion197 decks1.64K decks
4%synergy
Enduring Curiosity
11%inclusion188 decks1.64K decks
5%synergy
Archmage of Runes
11%inclusion185 decks1.64K decks
0%synergy
Gilded Drake
11%inclusion174 decks1.64K decks
8%synergy
Volatile Stormdrake
11%inclusion173 decks1.64K decks
8%synergy
Baral, Chief of Compliance
10%inclusion172 decks1.64K decks
-1%synergy
Displacer Kitten
10%inclusion167 decks1.64K decks
0%synergy
Archaeomancer
10%inclusion165 decks1.64K decks
-5%synergy
Tidespout Tyrant
10%inclusion158 decks1.64K decks
6%synergy
Subtlety
10%inclusion158 decks1.64K decks
8%synergy
Clever Impersonator
10%inclusion156 decks1.64K decks
3%synergy
Alandra, Sky Dreamer
9.3%inclusion152 decks1.64K decks
2%synergy
Talrand, Sky Summoner
9.2%inclusion151 decks1.64K decks
-4%synergy
Forensic Gadgeteer
9.1%inclusion149 decks1.64K decks
-1%synergy
Clinquant Skymage
8.2%inclusion135 decks1.64K decks
5%synergy
Noble Benefactor
8.2%inclusion134 decks1.64K decks
8%synergy
Dutiful Knowledge Seeker
7.7%inclusion119 decks1.54K decks
7%synergy
Urza, Lord High Artificer
7.6%inclusion125 decks1.64K decks
0%synergy
Tishana's Tidebinder
7.4%inclusion121 decks1.64K decks
3%synergy
Phantasmal Image
7.3%inclusion120 decks1.64K decks
2%synergy
Wandering Archaic
7.2%inclusion118 decks1.64K decks
5%synergy
Flesh Duplicate
6.7%inclusion110 decks1.64K decks
5%synergy
Trinket Mage
6.7%inclusion110 decks1.64K decks
-3%synergy
Instants
Sink into Stupor
46%inclusion750 decks1.64K decks
24%synergy
Frantic Search
37%inclusion609 decks1.64K decks
6%synergy
Flusterstorm
34%inclusion562 decks1.64K decks
25%synergy
Arcane Denial
32%inclusion529 decks1.64K decks
-4%synergy
Into the Flood Maw
32%inclusion524 decks1.64K decks
25%synergy
Aetherize
31%inclusion508 decks1.64K decks
1%synergy
Mindbreak Trap
30%inclusion497 decks1.64K decks
25%synergy
Mental Misstep
30%inclusion496 decks1.64K decks
23%synergy
Negate
30%inclusion487 decks1.64K decks
-8%synergy
Pact of Negation
29%inclusion471 decks1.64K decks
19%synergy
Flare of Denial
28%inclusion460 decks1.64K decks
21%synergy
Strix Serenade
27%inclusion437 decks1.64K decks
18%synergy
Borne Upon a Wind
26%inclusion433 decks1.64K decks
22%synergy
Banishing Knack
26%inclusion431 decks1.64K decks
25%synergy
Chain of Vapor
25%inclusion413 decks1.64K decks
20%synergy
Misdirection
25%inclusion405 decks1.64K decks
19%synergy
Muddle the Mixture
23%inclusion375 decks1.64K decks
8%synergy
Narset's Reversal
22%inclusion358 decks1.64K decks
9%synergy
Opt
21%inclusion339 decks1.64K decks
-4%synergy
Reality Shift
20%inclusion323 decks1.64K decks
-7%synergy
Archmage's Charm
18%inclusion291 decks1.64K decks
1%synergy
Resculpt
16%inclusion257 decks1.64K decks
-2%synergy
Consider
15%inclusion248 decks1.64K decks
0%synergy
Blue Sun's Zenith
15%inclusion239 decks1.64K decks
3%synergy
Whir of Invention
14%inclusion226 decks1.64K decks
1%synergy
Spell Pierce
14%inclusion225 decks1.64K decks
5%synergy
Cryptic Command
14%inclusion224 decks1.64K decks
2%synergy
Dispel
13%inclusion207 decks1.64K decks
4%synergy
March of Swirling Mist
12%inclusion200 decks1.64K decks
5%synergy
Snapback
12%inclusion197 decks1.64K decks
11%synergy
Accumulate Wisdom
12%inclusion183 decks1.53K decks
11%synergy
Flow of Knowledge
11%inclusion187 decks1.64K decks
-4%synergy
It'll Quench Ya!
11%inclusion175 decks1.64K decks
9%synergy
Daze
11%inclusion174 decks1.64K decks
8%synergy
Disrupting Shoal
10%inclusion158 decks1.64K decks
9%synergy
Octopus Form
10%inclusion152 decks1.59K decks
6%synergy
Pull from Tomorrow
9.0%inclusion147 decks1.64K decks
0%synergy
Submerge
8.1%inclusion133 decks1.64K decks
7%synergy
Aetherspouts
8.0%inclusion131 decks1.64K decks
1%synergy
Rewind
7.6%inclusion124 decks1.64K decks
-5%synergy
Evacuation
7.4%inclusion121 decks1.64K decks
0%synergy
Three Steps Ahead
7.3%inclusion120 decks1.64K decks
-3%synergy
Slip Out the Back
7.0%inclusion114 decks1.64K decks
-1%synergy
Run Away Together
6.6%inclusion108 decks1.64K decks
2%synergy
Scour for Scrap
6.4%inclusion105 decks1.64K decks
-1%synergy
Trickbind
6.3%inclusion103 decks1.64K decks
5%synergy
Nexus of Fate
6.2%inclusion101 decks1.64K decks
1%synergy
Brainsurge
6.1%inclusion100 decks1.64K decks
-2%synergy
Dig Through Time
5.9%inclusion96 decks1.64K decks
-3%synergy
Mystic Confluence
5.8%inclusion95 decks1.64K decks
-3%synergy
Sorceries
Sea Gate Restoration
35%inclusion582 decks1.64K decks
20%synergy
Ponder
30%inclusion489 decks1.64K decks
1%synergy
Windfall
29%inclusion481 decks1.64K decks
7%synergy
Preordain
24%inclusion387 decks1.64K decks
0%synergy
Gitaxian Probe
24%inclusion386 decks1.64K decks
13%synergy
Fabricate
21%inclusion343 decks1.64K decks
0%synergy
Merchant Scroll
20%inclusion324 decks1.64K decks
11%synergy
Spirit Water Revival
19%inclusion294 decks1.57K decks
14%synergy
Step Through
14%inclusion224 decks1.64K decks
8%synergy
Bribery
13%inclusion212 decks1.64K decks
9%synergy
Transmute Artifact
12%inclusion198 decks1.64K decks
9%synergy
Solve the Equation
12%inclusion195 decks1.64K decks
0%synergy
Boomerang Basics
11%inclusion175 decks1.55K decks
9%synergy
Lórien Revealed
10%inclusion162 decks1.64K decks
1%synergy
Waterbending Lesson
8.2%inclusion134 decks1.64K decks
7%synergy
Curse of the Swine
7.6%inclusion124 decks1.64K decks
-3%synergy
Stock Up
7.4%inclusion121 decks1.64K decks
4%synergy
Timetwister
7.2%inclusion118 decks1.64K decks
5%synergy
Personal Tutor
7.1%inclusion117 decks1.64K decks
3%synergy
Treasure Cruise
7.0%inclusion115 decks1.64K decks
-4%synergy
Secret of Bloodbending
7.0%inclusion115 decks1.64K decks
5%synergy
Finale of Revelation
6.6%inclusion108 decks1.64K decks
-1%synergy
Serum Visions
5.7%inclusion93 decks1.64K decks
-4%synergy
Crashing Wave
5.6%inclusion86 decks1.54K decks
4%synergy
Ravenform
5.4%inclusion89 decks1.64K decks
-3%synergy
Enter the Infinite
5.4%inclusion88 decks1.64K decks
1%synergy
Utility Artifacts
Isochron Scepter
37%inclusion601 decks1.64K decks
19%synergy
Swiftfoot Boots
28%inclusion466 decks1.64K decks
0%synergy
Waterbending Scroll
24%inclusion355 decks1.51K decks
15%synergy
Planetarium of Wan Shi Tong
22%inclusion354 decks1.64K decks
19%synergy
Sensei's Divining Top
21%inclusion346 decks1.64K decks
6%synergy
Lightning Greaves
18%inclusion299 decks1.64K decks
-8%synergy
Grafdigger's Cage
16%inclusion262 decks1.64K decks
11%synergy
Imposter Mech
14%inclusion231 decks1.64K decks
10%synergy
Manifold Key
13%inclusion217 decks1.64K decks
6%synergy
Winter Moon
13%inclusion213 decks1.64K decks
9%synergy
Agatha's Soul Cauldron
11%inclusion177 decks1.64K decks
10%synergy
Wayfarer's Bauble
10%inclusion170 decks1.64K decks
-7%synergy
The Water Crystal
10%inclusion157 decks1.64K decks
-1%synergy
Sword of the Animist
9.0%inclusion147 decks1.64K decks
4%synergy
Spellbook
8.6%inclusion141 decks1.64K decks
2%synergy
Commander's Plate
8.4%inclusion138 decks1.64K decks
4%synergy
Unwinding Clock
7.9%inclusion130 decks1.64K decks
-4%synergy
Voltaic Key
7.7%inclusion126 decks1.64K decks
2%synergy
Empyrial Plate
7.3%inclusion119 decks1.64K decks
5%synergy
Venser's Journal
7.2%inclusion118 decks1.64K decks
4%synergy
Vexing Bauble
7.1%inclusion117 decks1.64K decks
5%synergy
Cursed Totem
6.7%inclusion110 decks1.64K decks
6%synergy
Bident of Thassa
6.7%inclusion110 decks1.64K decks
-5%synergy
Rings of Brighthearth
6.2%inclusion101 decks1.64K decks
0%synergy
Crucible of Worlds
5.7%inclusion94 decks1.64K decks
5%synergy
Codex Shredder
5.4%inclusion89 decks1.64K decks
0%synergy
Enchantments
Wizard Class
40%inclusion649 decks1.64K decks
22%synergy
Propaganda
34%inclusion557 decks1.64K decks
3%synergy
Teferi's Ageless Insight
32%inclusion529 decks1.64K decks
15%synergy
Proft's Eidetic Memory
30%inclusion489 decks1.64K decks
22%synergy
Mirrormade
24%inclusion398 decks1.64K decks
19%synergy
Amphibian Downpour
19%inclusion314 decks1.64K decks
13%synergy
Ominous Seas
17%inclusion273 decks1.64K decks
5%synergy
Leyline of Anticipation
14%inclusion236 decks1.64K decks
5%synergy
Steal Enchantment
14%inclusion230 decks1.64K decks
13%synergy
Counterbalance
12%inclusion204 decks1.64K decks
9%synergy
Dress Down
12%inclusion202 decks1.64K decks
10%synergy
Imprisoned in the Moon
12%inclusion200 decks1.64K decks
0%synergy
Copy Artifact
12%inclusion200 decks1.64K decks
9%synergy
Back to Basics
10%inclusion167 decks1.64K decks
3%synergy
The Legend of Kuruk
9.4%inclusion154 decks1.64K decks
7%synergy
Curiosity
9.0%inclusion147 decks1.64K decks
6%synergy
Nerd Rage
8.7%inclusion142 decks1.64K decks
5%synergy
Copy Enchantment
8.5%inclusion139 decks1.64K decks
6%synergy
Omniscience
8.3%inclusion136 decks1.64K decks
0%synergy
Psychic Corrosion
7.9%inclusion130 decks1.64K decks
0%synergy
Power Artifact
7.8%inclusion128 decks1.64K decks
5%synergy
Waterbender Ascension
7.0%inclusion107 decks1.54K decks
4%synergy
Honest Work
6.7%inclusion110 decks1.64K decks
6%synergy
Watery Grasp
6.4%inclusion105 decks1.64K decks
6%synergy
Combat Research
6.3%inclusion104 decks1.64K decks
4%synergy
Planeswalkers
Jace, Wielder of Mysteries
27%inclusion439 decks1.64K decks
12%synergy
Narset, Parter of Veils
22%inclusion357 decks1.64K decks
11%synergy
Tezzeret, Cruel Captain
13%inclusion211 decks1.64K decks
6%synergy
Teferi, Temporal Pilgrim
13%inclusion205 decks1.64K decks
7%synergy
Tezzeret the Seeker
12%inclusion196 decks1.64K decks
3%synergy
Karn, the Great Creator
5.9%inclusion96 decks1.64K decks
3%synergy
Utility Lands
Reliquary Tower
58%inclusion951 decks1.64K decks
2%synergy
Mystic Sanctuary
49%inclusion802 decks1.64K decks
-1%synergy
Otawara, Soaring City
47%inclusion770 decks1.64K decks
21%synergy
Urza's Saga
34%inclusion551 decks1.64K decks
17%synergy
Ghost Quarter
30%inclusion491 decks1.64K decks
28%synergy
Minamo, School at Water's Edge
27%inclusion450 decks1.64K decks
15%synergy
Volatile Fault
21%inclusion339 decks1.64K decks
20%synergy
Nykthos, Shrine to Nyx
20%inclusion332 decks1.64K decks
4%synergy
Agna Qel'a
20%inclusion304 decks1.54K decks
12%synergy
Mistrise Village
20%inclusion322 decks1.64K decks
10%synergy
Seat of the Synod
19%inclusion315 decks1.64K decks
0%synergy
Cephalid Coliseum
18%inclusion287 decks1.64K decks
8%synergy
Emergence Zone
16%inclusion266 decks1.64K decks
12%synergy
Academy Ruins
13%inclusion218 decks1.64K decks
-6%synergy
Rogue's Passage
12%inclusion194 decks1.64K decks
-4%synergy
Castle Vantress
11%inclusion187 decks1.64K decks
-7%synergy
Inventors' Fair
11%inclusion182 decks1.64K decks
-2%synergy
City of Traitors
10%inclusion161 decks1.64K decks
8%synergy
Command Beacon
8.4%inclusion138 decks1.64K decks
4%synergy
Rivendell
7.8%inclusion128 decks1.64K decks
-3%synergy
War Room
7.4%inclusion122 decks1.64K decks
-8%synergy
Archway of Innovation
6.4%inclusion105 decks1.64K decks
-4%synergy
Terrain Generator
6.3%inclusion103 decks1.64K decks
-2%synergy
Mana Artifacts
Sol Ring
90%inclusion1.47K decks1.64K decks
5%synergy
Arcane Signet
73%inclusion1.19K decks1.64K decks
8%synergy
Thought Vessel
57%inclusion928 decks1.64K decks
5%synergy
Bender's Waterskin
37%inclusion603 decks1.64K decks
26%synergy
Lotus Petal
32%inclusion524 decks1.64K decks
20%synergy
Mox Amber
31%inclusion508 decks1.64K decks
24%synergy
Fellwar Stone
30%inclusion488 decks1.64K decks
10%synergy
Mox Opal
27%inclusion440 decks1.64K decks
17%synergy
Mind Stone
23%inclusion379 decks1.64K decks
-12%synergy
Mox Diamond
22%inclusion366 decks1.64K decks
17%synergy
Grim Monolith
21%inclusion342 decks1.64K decks
16%synergy
Decanter of Endless Water
19%inclusion317 decks1.64K decks
6%synergy
Basalt Monolith
18%inclusion303 decks1.64K decks
8%synergy
Sky Diamond
15%inclusion251 decks1.64K decks
-7%synergy
Midnight Clock
14%inclusion225 decks1.64K decks
-6%synergy
Springleaf Drum
11%inclusion179 decks1.64K decks
7%synergy
Throne of Eldraine
11%inclusion174 decks1.64K decks
2%synergy
Everflowing Chalice
10%inclusion166 decks1.64K decks
-6%synergy
Thran Dynamo
9.3%inclusion152 decks1.64K decks
-4%synergy
Paradise Mantle
7.9%inclusion130 decks1.64K decks
5%synergy
Extraplanar Lens
7.7%inclusion127 decks1.64K decks
0%synergy
Caged Sun
6.8%inclusion111 decks1.64K decks
-4%synergy
Gilded Lotus
5.4%inclusion89 decks1.64K decks
-5%synergy
Lands
Island
93%inclusion1.53K decks1.64K decks
-1%synergy
Sink into Stupor
46%inclusion750 decks1.64K decks
24%synergy
Hydroelectric Specimen
38%inclusion616 decks1.64K decks
24%synergy
Sea Gate Restoration
35%inclusion582 decks1.64K decks
20%synergy
Demolition Field
35%inclusion569 decks1.64K decks
29%synergy
Gemstone Caverns
27%inclusion439 decks1.64K decks
21%synergy
Polluted Delta
22%inclusion362 decks1.64K decks
14%synergy
Flooded Strand
22%inclusion354 decks1.64K decks
13%synergy
Misty Rainforest
21%inclusion342 decks1.64K decks
13%synergy
Scalding Tarn
21%inclusion342 decks1.64K decks
13%synergy
Cavern of Souls
13%inclusion216 decks1.64K decks
9%synergy
Talon Gates of Madara
13%inclusion214 decks1.64K decks
9%synergy
Myriad Landscape
13%inclusion211 decks1.64K decks
-13%synergy
Prismatic Vista
12%inclusion197 decks1.64K decks
8%synergy
Snow-Covered Island
11%inclusion181 decks1.64K decks
3%synergy
Command Tower
6.6%inclusion109 decks1.64K decks
2%synergy