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
9.2%inclusion36 decks391 decks
5%synergy
Pensive Professor
7.5%inclusion29 decks387 decks
5%synergy
Flow State
7.0%inclusion25 decks358 decks
4%synergy
Diary of Dreams
5.9%inclusion23 decks391 decks
5%synergy
Harmonized Trio
5.0%inclusion18 decks358 decks
-2%synergy
High Synergy Cards
Field of Ruin
51%inclusion873 decks1.72K decks
48%synergy
Valley Floodcaller
43%inclusion748 decks1.72K decks
39%synergy
Faerie Mastermind
52%inclusion892 decks1.72K decks
37%synergy
Mockingbird
35%inclusion606 decks1.72K decks
31%synergy
Hullbreaker Horror
55%inclusion950 decks1.72K decks
30%synergy
Retraction Helix
31%inclusion535 decks1.72K decks
29%synergy
Mystic Remora
55%inclusion945 decks1.72K decks
28%synergy
Commandeer
33%inclusion569 decks1.72K decks
27%synergy
Ghost Quarter
30%inclusion510 decks1.72K decks
27%synergy
Swan Song
54%inclusion930 decks1.72K decks
27%synergy
Top Cards
Sapphire Medallion
60%inclusion1.03K decks1.72K decks
0%synergy
Counterspell
59%inclusion1.02K decks1.72K decks
-7%synergy
An Offer You Can't Refuse
59%inclusion1.01K decks1.72K decks
21%synergy
Pongify
49%inclusion847 decks1.72K decks
9%synergy
High Tide
48%inclusion832 decks1.72K decks
4%synergy
Mana Drain
48%inclusion821 decks1.72K decks
21%synergy
Brainstorm
48%inclusion820 decks1.72K decks
7%synergy
Dramatic Reversal
43%inclusion748 decks1.72K decks
24%synergy
Snap
43%inclusion738 decks1.72K decks
24%synergy
Force of Negation
42%inclusion725 decks1.72K decks
27%synergy
Game Changers
Rhystic Study
55%inclusion941 decks1.72K decks
23%synergy
Cyclonic Rift
48%inclusion824 decks1.72K decks
16%synergy
Fierce Guardianship
46%inclusion791 decks1.72K decks
23%synergy
Mystical Tutor
43%inclusion735 decks1.72K decks
21%synergy
Force of Will
36%inclusion625 decks1.72K decks
19%synergy
The One Ring
34%inclusion580 decks1.72K decks
21%synergy
Ancient Tomb
31%inclusion526 decks1.72K decks
19%synergy
Mana Vault
29%inclusion497 decks1.72K decks
19%synergy
Chrome Mox
28%inclusion480 decks1.72K decks
19%synergy
Thassa's Oracle
28%inclusion474 decks1.72K decks
15%synergy
Creatures
Laboratory Maniac
39%inclusion663 decks1.72K decks
19%synergy
Hydroelectric Specimen
37%inclusion641 decks1.72K decks
23%synergy
Psychosis Crawler
35%inclusion602 decks1.72K decks
19%synergy
Phyrexian Metamorph
32%inclusion557 decks1.72K decks
13%synergy
The Unagi of Kyoshi Island
32%inclusion541 decks1.68K decks
26%synergy
Ledger Shredder
31%inclusion529 decks1.72K decks
24%synergy
Chasm Skulker
30%inclusion518 decks1.72K decks
17%synergy
Body of Knowledge
27%inclusion459 decks1.72K decks
20%synergy
Spellseeker
24%inclusion418 decks1.72K decks
17%synergy
Harbinger of the Seas
24%inclusion409 decks1.72K decks
15%synergy
Archmage Emeritus
23%inclusion400 decks1.72K decks
3%synergy
Pollywog Prodigy
23%inclusion393 decks1.72K decks
19%synergy
Consecrated Sphinx
23%inclusion391 decks1.72K decks
11%synergy
Triskaidekaphile
22%inclusion371 decks1.72K decks
11%synergy
Lyla, Holographic Assistant
21%inclusion355 decks1.72K decks
17%synergy
Twenty-Toed Toad
19%inclusion328 decks1.72K decks
13%synergy
Walking Ballista
18%inclusion313 decks1.72K decks
13%synergy
Knowledge Seeker
17%inclusion275 decks1.61K decks
16%synergy
Wan Shi Tong, All-Knowing
17%inclusion291 decks1.72K decks
16%synergy
Snapcaster Mage
17%inclusion290 decks1.72K decks
10%synergy
Kitsa, Otterball Elite
16%inclusion277 decks1.72K decks
13%synergy
High Fae Trickster
14%inclusion245 decks1.72K decks
9%synergy
Eluge, the Shoreless Sea
14%inclusion243 decks1.72K decks
6%synergy
Katara, Waterbending Master
13%inclusion231 decks1.72K decks
13%synergy
Solemn Simulacrum
13%inclusion224 decks1.72K decks
-8%synergy
Homunculus Horde
12%inclusion211 decks1.72K decks
4%synergy
Spellskite
12%inclusion210 decks1.72K decks
1%synergy
Enduring Curiosity
12%inclusion203 decks1.72K decks
5%synergy
Nezahal, Primal Tide
12%inclusion203 decks1.72K decks
4%synergy
Archmage of Runes
11%inclusion192 decks1.72K decks
-0%synergy
Displacer Kitten
11%inclusion181 decks1.72K decks
1%synergy
Gilded Drake
10%inclusion180 decks1.72K decks
8%synergy
Volatile Stormdrake
10%inclusion178 decks1.72K decks
7%synergy
Baral, Chief of Compliance
10%inclusion174 decks1.72K decks
-1%synergy
Archaeomancer
10%inclusion174 decks1.72K decks
-5%synergy
Subtlety
10%inclusion166 decks1.72K decks
8%synergy
Clever Impersonator
10%inclusion164 decks1.72K decks
3%synergy
Tidespout Tyrant
9.4%inclusion162 decks1.72K decks
6%synergy
Alandra, Sky Dreamer
9.1%inclusion157 decks1.72K decks
2%synergy
Talrand, Sky Summoner
9.1%inclusion156 decks1.72K decks
-4%synergy
Forensic Gadgeteer
8.9%inclusion154 decks1.72K decks
-1%synergy
Clinquant Skymage
8.2%inclusion141 decks1.72K decks
5%synergy
Noble Benefactor
8.1%inclusion139 decks1.72K decks
8%synergy
Dutiful Knowledge Seeker
7.7%inclusion125 decks1.62K decks
7%synergy
Urza, Lord High Artificer
7.7%inclusion133 decks1.72K decks
0%synergy
Tishana's Tidebinder
7.4%inclusion127 decks1.72K decks
3%synergy
Phantasmal Image
7.3%inclusion125 decks1.72K decks
2%synergy
Wandering Archaic
7.1%inclusion123 decks1.72K decks
5%synergy
Trinket Mage
6.6%inclusion113 decks1.72K decks
-3%synergy
Tribute Mage
6.6%inclusion113 decks1.72K decks
-1%synergy
Instants
Sink into Stupor
45%inclusion782 decks1.72K decks
23%synergy
Rapid Hybridization
41%inclusion704 decks1.72K decks
6%synergy
Frantic Search
37%inclusion642 decks1.72K decks
6%synergy
Flusterstorm
34%inclusion585 decks1.72K decks
24%synergy
Arcane Denial
32%inclusion546 decks1.72K decks
-5%synergy
Into the Flood Maw
32%inclusion546 decks1.72K decks
25%synergy
Aetherize
31%inclusion539 decks1.72K decks
1%synergy
Mental Misstep
30%inclusion519 decks1.72K decks
23%synergy
Mindbreak Trap
30%inclusion515 decks1.72K decks
24%synergy
Negate
30%inclusion509 decks1.72K decks
-8%synergy
Pact of Negation
28%inclusion485 decks1.72K decks
19%synergy
Flare of Denial
28%inclusion481 decks1.72K decks
21%synergy
Strix Serenade
26%inclusion451 decks1.72K decks
17%synergy
Borne Upon a Wind
26%inclusion448 decks1.72K decks
21%synergy
Banishing Knack
26%inclusion447 decks1.72K decks
24%synergy
Chain of Vapor
25%inclusion429 decks1.72K decks
20%synergy
Misdirection
25%inclusion424 decks1.72K decks
19%synergy
Muddle the Mixture
23%inclusion392 decks1.72K decks
8%synergy
Narset's Reversal
22%inclusion377 decks1.72K decks
9%synergy
Opt
21%inclusion361 decks1.72K decks
-4%synergy
Reality Shift
20%inclusion338 decks1.72K decks
-7%synergy
Archmage's Charm
18%inclusion306 decks1.72K decks
1%synergy
Resculpt
16%inclusion275 decks1.72K decks
-1%synergy
Consider
15%inclusion265 decks1.72K decks
1%synergy
Blue Sun's Zenith
14%inclusion244 decks1.72K decks
3%synergy
Spell Pierce
14%inclusion238 decks1.72K decks
5%synergy
Whir of Invention
14%inclusion237 decks1.72K decks
2%synergy
Cryptic Command
14%inclusion237 decks1.72K decks
2%synergy
Dispel
12%inclusion214 decks1.72K decks
4%synergy
Accumulate Wisdom
12%inclusion196 decks1.61K decks
11%synergy
Snapback
12%inclusion208 decks1.72K decks
11%synergy
March of Swirling Mist
12%inclusion206 decks1.72K decks
4%synergy
Flow of Knowledge
11%inclusion198 decks1.72K decks
-4%synergy
Daze
11%inclusion186 decks1.72K decks
8%synergy
It'll Quench Ya!
11%inclusion186 decks1.72K decks
9%synergy
Disrupting Shoal
10%inclusion167 decks1.72K decks
9%synergy
Octopus Form
9.4%inclusion158 decks1.68K decks
5%synergy
Pull from Tomorrow
9.0%inclusion155 decks1.72K decks
-0%synergy
Submerge
8.2%inclusion142 decks1.72K decks
7%synergy
Aetherspouts
7.9%inclusion136 decks1.72K decks
1%synergy
Rewind
7.7%inclusion132 decks1.72K decks
-5%synergy
Three Steps Ahead
7.4%inclusion128 decks1.72K decks
-3%synergy
Evacuation
7.2%inclusion124 decks1.72K decks
-1%synergy
Run Away Together
6.9%inclusion118 decks1.72K decks
3%synergy
Slip Out the Back
6.7%inclusion116 decks1.72K decks
-1%synergy
Scour for Scrap
6.2%inclusion107 decks1.72K decks
-2%synergy
Dig Through Time
6.2%inclusion107 decks1.72K decks
-3%synergy
Brainsurge
6.1%inclusion105 decks1.72K decks
-2%synergy
Nexus of Fate
6.1%inclusion105 decks1.72K decks
1%synergy
Trickbind
6.0%inclusion104 decks1.72K decks
5%synergy
Sorceries
Sea Gate Restoration
35%inclusion602 decks1.72K decks
20%synergy
Ponder
30%inclusion517 decks1.72K decks
1%synergy
Windfall
29%inclusion495 decks1.72K decks
7%synergy
Gitaxian Probe
24%inclusion408 decks1.72K decks
13%synergy
Preordain
24%inclusion407 decks1.72K decks
0%synergy
Fabricate
21%inclusion359 decks1.72K decks
0%synergy
Merchant Scroll
20%inclusion340 decks1.72K decks
11%synergy
Spirit Water Revival
19%inclusion306 decks1.65K decks
14%synergy
Step Through
13%inclusion229 decks1.72K decks
8%synergy
Bribery
13%inclusion223 decks1.72K decks
9%synergy
Transmute Artifact
12%inclusion205 decks1.72K decks
8%synergy
Solve the Equation
12%inclusion204 decks1.72K decks
0%synergy
Boomerang Basics
11%inclusion186 decks1.63K decks
9%synergy
Lórien Revealed
10%inclusion172 decks1.72K decks
1%synergy
Stock Up
8.3%inclusion143 decks1.72K decks
4%synergy
Waterbending Lesson
8.0%inclusion138 decks1.72K decks
7%synergy
Curse of the Swine
7.5%inclusion129 decks1.72K decks
-3%synergy
Timetwister
7.1%inclusion122 decks1.72K decks
5%synergy
Personal Tutor
7.0%inclusion121 decks1.72K decks
3%synergy
Treasure Cruise
6.9%inclusion119 decks1.72K decks
-4%synergy
Secret of Bloodbending
6.9%inclusion119 decks1.72K decks
5%synergy
Finale of Revelation
6.5%inclusion112 decks1.72K decks
-1%synergy
Crashing Wave
5.6%inclusion90 decks1.62K decks
4%synergy
Serum Visions
5.5%inclusion94 decks1.72K decks
-4%synergy
Ravenform
5.2%inclusion90 decks1.72K decks
-3%synergy
Enter the Infinite
5.2%inclusion89 decks1.72K decks
0%synergy
Utility Artifacts
Isochron Scepter
36%inclusion625 decks1.72K decks
19%synergy
Swiftfoot Boots
28%inclusion488 decks1.72K decks
0%synergy
Waterbending Scroll
24%inclusion380 decks1.59K decks
16%synergy
Planetarium of Wan Shi Tong
22%inclusion379 decks1.72K decks
19%synergy
Sensei's Divining Top
21%inclusion359 decks1.72K decks
6%synergy
Lightning Greaves
18%inclusion312 decks1.72K decks
-8%synergy
Grafdigger's Cage
16%inclusion271 decks1.72K decks
11%synergy
Imposter Mech
14%inclusion238 decks1.72K decks
10%synergy
Manifold Key
13%inclusion222 decks1.72K decks
6%synergy
Winter Moon
12%inclusion212 decks1.72K decks
8%synergy
Agatha's Soul Cauldron
10%inclusion179 decks1.72K decks
9%synergy
Wayfarer's Bauble
10%inclusion176 decks1.72K decks
-7%synergy
The Water Crystal
10%inclusion165 decks1.72K decks
-1%synergy
Sword of the Animist
9.0%inclusion155 decks1.72K decks
4%synergy
Spellbook
9.0%inclusion155 decks1.72K decks
3%synergy
Commander's Plate
8.4%inclusion144 decks1.72K decks
4%synergy
Unwinding Clock
8.1%inclusion139 decks1.72K decks
-4%synergy
Voltaic Key
7.5%inclusion129 decks1.72K decks
2%synergy
Venser's Journal
7.4%inclusion128 decks1.72K decks
4%synergy
Empyrial Plate
7.1%inclusion122 decks1.72K decks
5%synergy
Vexing Bauble
7.0%inclusion121 decks1.72K decks
5%synergy
Cursed Totem
6.6%inclusion114 decks1.72K decks
6%synergy
Bident of Thassa
6.6%inclusion114 decks1.72K decks
-6%synergy
Rings of Brighthearth
6.0%inclusion104 decks1.72K decks
-0%synergy
Crucible of Worlds
5.7%inclusion98 decks1.72K decks
5%synergy
Codex Shredder
5.4%inclusion93 decks1.72K decks
-0%synergy
Enchantments
Wizard Class
40%inclusion684 decks1.72K decks
22%synergy
Propaganda
34%inclusion587 decks1.72K decks
3%synergy
Teferi's Ageless Insight
32%inclusion543 decks1.72K decks
14%synergy
Proft's Eidetic Memory
30%inclusion518 decks1.72K decks
22%synergy
Mirrormade
24%inclusion411 decks1.72K decks
18%synergy
Amphibian Downpour
19%inclusion328 decks1.72K decks
13%synergy
Ominous Seas
16%inclusion277 decks1.72K decks
5%synergy
Leyline of Anticipation
14%inclusion247 decks1.72K decks
6%synergy
Steal Enchantment
14%inclusion239 decks1.72K decks
13%synergy
Counterbalance
13%inclusion216 decks1.72K decks
9%synergy
Imprisoned in the Moon
12%inclusion213 decks1.72K decks
0%synergy
Copy Artifact
12%inclusion210 decks1.72K decks
9%synergy
Dress Down
12%inclusion208 decks1.72K decks
10%synergy
Back to Basics
10%inclusion171 decks1.72K decks
3%synergy
The Legend of Kuruk
9.3%inclusion160 decks1.72K decks
7%synergy
Curiosity
9.1%inclusion157 decks1.72K decks
6%synergy
Nerd Rage
8.5%inclusion147 decks1.72K decks
5%synergy
Copy Enchantment
8.4%inclusion144 decks1.72K decks
6%synergy
Omniscience
8.2%inclusion142 decks1.72K decks
-0%synergy
Psychic Corrosion
7.8%inclusion135 decks1.72K decks
-0%synergy
Power Artifact
7.8%inclusion134 decks1.72K decks
5%synergy
Honest Work
7.0%inclusion120 decks1.72K decks
6%synergy
Waterbender Ascension
6.7%inclusion109 decks1.62K decks
4%synergy
Combat Research
6.3%inclusion108 decks1.72K decks
4%synergy
Watery Grasp
6.3%inclusion108 decks1.72K decks
6%synergy
Planeswalkers
Jace, Wielder of Mysteries
27%inclusion459 decks1.72K decks
12%synergy
Narset, Parter of Veils
22%inclusion372 decks1.72K decks
11%synergy
Tezzeret, Cruel Captain
13%inclusion223 decks1.72K decks
6%synergy
Teferi, Temporal Pilgrim
12%inclusion213 decks1.72K decks
7%synergy
Tezzeret the Seeker
12%inclusion200 decks1.72K decks
3%synergy
Karn, the Great Creator
5.8%inclusion100 decks1.72K decks
3%synergy
Utility Lands
Reliquary Tower
58%inclusion999 decks1.72K decks
2%synergy
Mystic Sanctuary
49%inclusion847 decks1.72K decks
-1%synergy
Otawara, Soaring City
47%inclusion805 decks1.72K decks
21%synergy
Urza's Saga
33%inclusion575 decks1.72K decks
17%synergy
Minamo, School at Water's Edge
27%inclusion468 decks1.72K decks
14%synergy
Volatile Fault
20%inclusion351 decks1.72K decks
20%synergy
Nykthos, Shrine to Nyx
20%inclusion347 decks1.72K decks
4%synergy
Agna Qel'a
20%inclusion324 decks1.62K decks
12%synergy
Mistrise Village
19%inclusion335 decks1.72K decks
10%synergy
Seat of the Synod
19%inclusion332 decks1.72K decks
0%synergy
Cephalid Coliseum
18%inclusion305 decks1.72K decks
8%synergy
Emergence Zone
16%inclusion273 decks1.72K decks
11%synergy
Academy Ruins
14%inclusion238 decks1.72K decks
-5%synergy
Rogue's Passage
12%inclusion212 decks1.72K decks
-3%synergy
Castle Vantress
11%inclusion196 decks1.72K decks
-7%synergy
Inventors' Fair
11%inclusion189 decks1.72K decks
-2%synergy
City of Traitors
10%inclusion165 decks1.72K decks
8%synergy
Command Beacon
8.7%inclusion149 decks1.72K decks
4%synergy
Rivendell
7.7%inclusion133 decks1.72K decks
-3%synergy
War Room
7.4%inclusion127 decks1.72K decks
-8%synergy
Archway of Innovation
6.7%inclusion115 decks1.72K decks
-4%synergy
Terrain Generator
6.2%inclusion107 decks1.72K decks
-2%synergy
Mana Artifacts
Sol Ring
89%inclusion1.54K decks1.72K decks
5%synergy
Arcane Signet
72%inclusion1.24K decks1.72K decks
7%synergy
Thought Vessel
56%inclusion961 decks1.72K decks
4%synergy
Bender's Waterskin
37%inclusion636 decks1.72K decks
26%synergy
Lotus Petal
31%inclusion541 decks1.72K decks
20%synergy
Mox Amber
31%inclusion526 decks1.72K decks
23%synergy
Fellwar Stone
30%inclusion510 decks1.72K decks
10%synergy
Mox Opal
26%inclusion455 decks1.72K decks
17%synergy
Mind Stone
23%inclusion394 decks1.72K decks
-12%synergy
Mox Diamond
22%inclusion377 decks1.72K decks
16%synergy
Grim Monolith
20%inclusion353 decks1.72K decks
15%synergy
Decanter of Endless Water
19%inclusion326 decks1.72K decks
5%synergy
Basalt Monolith
18%inclusion317 decks1.72K decks
8%synergy
Sky Diamond
16%inclusion267 decks1.72K decks
-7%synergy
Midnight Clock
13%inclusion229 decks1.72K decks
-7%synergy
Springleaf Drum
11%inclusion184 decks1.72K decks
7%synergy
Throne of Eldraine
10%inclusion178 decks1.72K decks
1%synergy
Everflowing Chalice
10%inclusion176 decks1.72K decks
-6%synergy
Thran Dynamo
9.4%inclusion162 decks1.72K decks
-3%synergy
Paradise Mantle
8.0%inclusion138 decks1.72K decks
5%synergy
Extraplanar Lens
8.0%inclusion137 decks1.72K decks
-0%synergy
Caged Sun
6.6%inclusion114 decks1.72K decks
-4%synergy
Gilded Lotus
5.6%inclusion97 decks1.72K decks
-5%synergy
Lands
Island
93%inclusion1.60K decks1.72K decks
-1%synergy
Sink into Stupor
45%inclusion782 decks1.72K decks
23%synergy
Hydroelectric Specimen
37%inclusion641 decks1.72K decks
23%synergy
Sea Gate Restoration
35%inclusion602 decks1.72K decks
20%synergy
Demolition Field
35%inclusion599 decks1.72K decks
29%synergy
Gemstone Caverns
26%inclusion448 decks1.72K decks
20%synergy
Polluted Delta
22%inclusion381 decks1.72K decks
14%synergy
Flooded Strand
22%inclusion377 decks1.72K decks
14%synergy
Misty Rainforest
21%inclusion363 decks1.72K decks
13%synergy
Scalding Tarn
21%inclusion362 decks1.72K decks
14%synergy
Myriad Landscape
13%inclusion227 decks1.72K decks
-12%synergy
Cavern of Souls
13%inclusion221 decks1.72K decks
8%synergy
Talon Gates of Madara
13%inclusion221 decks1.72K decks
9%synergy
Prismatic Vista
12%inclusion211 decks1.72K decks
8%synergy
Snow-Covered Island
11%inclusion187 decks1.72K decks
3%synergy
Command Tower
6.9%inclusion118 decks1.72K decks
2%synergy