Wan Shi Tong, Librarian (Commander) - Combo

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
Flow State
23%inclusion3 decks13 decks
20%synergy
Banishing Betrayal
7.7%inclusion1 decks13 decks
7%synergy
Exhibition Tidecaller
7.7%inclusion1 decks13 decks
6%synergy
Mana Sculpt
7.7%inclusion1 decks13 decks
2%synergy
Harmonized Trio
7.7%inclusion1 decks13 decks
1%synergy
High Synergy Cards
Valley Floodcaller
79%inclusion45 decks57 decks
75%synergy
Retraction Helix
74%inclusion42 decks57 decks
71%synergy
Banishing Knack
72%inclusion41 decks57 decks
70%synergy
Mindbreak Trap
74%inclusion42 decks57 decks
68%synergy
Mystic Remora
93%inclusion53 decks57 decks
66%synergy
Force of Negation
79%inclusion45 decks57 decks
64%synergy
Borne Upon a Wind
68%inclusion39 decks57 decks
64%synergy
Mental Misstep
70%inclusion40 decks57 decks
63%synergy
Flusterstorm
72%inclusion41 decks57 decks
62%synergy
Commandeer
65%inclusion37 decks57 decks
59%synergy
Top Cards
An Offer You Can't Refuse
82%inclusion47 decks57 decks
45%synergy
Swan Song
82%inclusion47 decks57 decks
56%synergy
Dramatic Reversal
77%inclusion44 decks57 decks
58%synergy
Hullbreaker Horror
74%inclusion42 decks57 decks
49%synergy
Faerie Mastermind
72%inclusion41 decks57 decks
57%synergy
Isochron Scepter
72%inclusion41 decks57 decks
55%synergy
Pact of Negation
67%inclusion38 decks57 decks
57%synergy
Chain of Vapor
63%inclusion36 decks57 decks
58%synergy
Mana Drain
63%inclusion36 decks57 decks
36%synergy
Flare of Denial
61%inclusion35 decks57 decks
54%synergy
Game Changers
Mystical Tutor
86%inclusion49 decks57 decks
64%synergy
Rhystic Study
84%inclusion48 decks57 decks
52%synergy
Fierce Guardianship
79%inclusion45 decks57 decks
56%synergy
Force of Will
77%inclusion44 decks57 decks
60%synergy
Ancient Tomb
75%inclusion43 decks57 decks
64%synergy
Mana Vault
75%inclusion43 decks57 decks
65%synergy
Cyclonic Rift
72%inclusion41 decks57 decks
39%synergy
Chrome Mox
72%inclusion41 decks57 decks
63%synergy
Grim Monolith
70%inclusion40 decks57 decks
65%synergy
The One Ring
67%inclusion38 decks57 decks
54%synergy
Creatures
Spellseeker
60%inclusion34 decks57 decks
52%synergy
Hydroelectric Specimen
58%inclusion33 decks57 decks
44%synergy
Walking Ballista
54%inclusion31 decks57 decks
49%synergy
Mockingbird
47%inclusion27 decks57 decks
43%synergy
Kitsa, Otterball Elite
46%inclusion26 decks57 decks
43%synergy
Thassa's Oracle
46%inclusion26 decks57 decks
33%synergy
Phyrexian Metamorph
46%inclusion26 decks57 decks
26%synergy
Harbinger of the Seas
35%inclusion20 decks57 decks
27%synergy
Forensic Gadgeteer
30%inclusion17 decks57 decks
20%synergy
Tribute Mage
25%inclusion14 decks57 decks
17%synergy
Ledger Shredder
25%inclusion14 decks57 decks
18%synergy
Laboratory Maniac
25%inclusion14 decks57 decks
5%synergy
Displacer Kitten
23%inclusion13 decks57 decks
13%synergy
Snapcaster Mage
23%inclusion13 decks57 decks
16%synergy
Urza, Lord High Artificer
21%inclusion12 decks57 decks
13%synergy
Pollywog Prodigy
19%inclusion11 decks57 decks
15%synergy
The Unagi of Kyoshi Island
18%inclusion10 decks55 decks
11%synergy
Wandering Archaic
18%inclusion10 decks57 decks
16%synergy
Gilded Drake
18%inclusion10 decks57 decks
15%synergy
Volatile Stormdrake
16%inclusion9 decks57 decks
13%synergy
Consecrated Sphinx
16%inclusion9 decks57 decks
4%synergy
Clever Impersonator
16%inclusion9 decks57 decks
10%synergy
Trinket Mage
14%inclusion8 decks57 decks
5%synergy
Flesh Duplicate
12%inclusion7 decks57 decks
11%synergy
Vedalken Aethermage
12%inclusion7 decks57 decks
10%synergy
High Fae Trickster
12%inclusion7 decks57 decks
7%synergy
Peregrine Drake
11%inclusion6 decks57 decks
2%synergy
Psychosis Crawler
11%inclusion6 decks57 decks
-5%synergy
Teferi, Mage of Zhalfir
11%inclusion6 decks57 decks
7%synergy
Drift of Phantasms
11%inclusion6 decks57 decks
8%synergy
Tishana's Tidebinder
8.8%inclusion5 decks57 decks
4%synergy
Tidespout Tyrant
8.8%inclusion5 decks57 decks
5%synergy
Archaeomancer
8.8%inclusion5 decks57 decks
-6%synergy
Body of Knowledge
8.8%inclusion5 decks57 decks
2%synergy
Cloud of Faeries
8.8%inclusion5 decks57 decks
5%synergy
Phantasmal Image
8.8%inclusion5 decks57 decks
3%synergy
Palinchron
7.0%inclusion4 decks57 decks
6%synergy
Roaming Throne
7.0%inclusion4 decks57 decks
3%synergy
Chasm Skulker
7.0%inclusion4 decks57 decks
-6%synergy
Etherium Sculptor
7.0%inclusion4 decks57 decks
-10%synergy
The Reality Chip
7.0%inclusion4 decks57 decks
-5%synergy
Archmage Emeritus
7.0%inclusion4 decks57 decks
-13%synergy
Deadeye Navigator
7.0%inclusion4 decks57 decks
3%synergy
Enduring Curiosity
7.0%inclusion4 decks57 decks
0%synergy
Trophy Mage
5.3%inclusion3 decks57 decks
-1%synergy
Subtlety
5.3%inclusion3 decks57 decks
3%synergy
Painter's Servant
5.3%inclusion3 decks57 decks
4%synergy
Soulless Jailer
5.3%inclusion3 decks57 decks
2%synergy
Grand Architect
5.3%inclusion3 decks57 decks
2%synergy
Dour Port-Mage
5.3%inclusion3 decks57 decks
2%synergy
Instants
Sink into Stupor
74%inclusion42 decks57 decks
52%synergy
Muddle the Mixture
58%inclusion33 decks57 decks
43%synergy
Misdirection
56%inclusion32 decks57 decks
51%synergy
Pongify
54%inclusion31 decks57 decks
14%synergy
Into the Flood Maw
54%inclusion31 decks57 decks
48%synergy
Strix Serenade
53%inclusion30 decks57 decks
44%synergy
Snap
51%inclusion29 decks57 decks
32%synergy
High Tide
46%inclusion26 decks57 decks
2%synergy
Rapid Hybridization
39%inclusion22 decks57 decks
4%synergy
Whir of Invention
37%inclusion21 decks57 decks
25%synergy
Brainstorm
33%inclusion19 decks57 decks
-8%synergy
Snapback
33%inclusion19 decks57 decks
32%synergy
Counterspell
30%inclusion17 decks57 decks
-36%synergy
Disrupting Shoal
28%inclusion16 decks57 decks
27%synergy
Daze
26%inclusion15 decks57 decks
24%synergy
Dispel
23%inclusion13 decks57 decks
14%synergy
March of Swirling Mist
23%inclusion13 decks57 decks
15%synergy
Narset's Reversal
23%inclusion13 decks57 decks
10%synergy
Frantic Search
21%inclusion12 decks57 decks
-10%synergy
Spell Pierce
19%inclusion11 decks57 decks
11%synergy
Scour for Scrap
19%inclusion11 decks57 decks
12%synergy
Resculpt
18%inclusion10 decks57 decks
0%synergy
Brain Freeze
16%inclusion9 decks57 decks
12%synergy
Submerge
16%inclusion9 decks57 decks
15%synergy
Reality Shift
14%inclusion8 decks57 decks
-12%synergy
Long-Term Plans
14%inclusion8 decks57 decks
11%synergy
Consult the Star Charts
14%inclusion8 decks57 decks
10%synergy
Aetherize
12%inclusion7 decks57 decks
-18%synergy
Foil
12%inclusion7 decks57 decks
6%synergy
Blue Sun's Zenith
12%inclusion7 decks57 decks
1%synergy
Negate
11%inclusion6 decks57 decks
-27%synergy
Gifts Ungiven
11%inclusion6 decks57 decks
8%synergy
Arcane Denial
11%inclusion6 decks57 decks
-26%synergy
Opt
11%inclusion6 decks57 decks
-14%synergy
Louisoix's Sacrifice
11%inclusion6 decks57 decks
10%synergy
Trickbind
8.8%inclusion5 decks57 decks
7%synergy
Consign to Memory
8.8%inclusion5 decks57 decks
7%synergy
Intuition
8.8%inclusion5 decks57 decks
7%synergy
Miscast
8.8%inclusion5 decks57 decks
6%synergy
Consider
7.0%inclusion4 decks57 decks
-8%synergy
Dizzy Spell
7.0%inclusion4 decks57 decks
5%synergy
Ghostly Flicker
7.0%inclusion4 decks57 decks
-5%synergy
Three Steps Ahead
5.3%inclusion3 decks57 decks
-5%synergy
Mystic Reflection
5.3%inclusion3 decks57 decks
4%synergy
Reset
5.3%inclusion3 decks57 decks
5%synergy
Brainsurge
5.3%inclusion3 decks57 decks
-3%synergy
Nexus of Fate
5.3%inclusion3 decks57 decks
0%synergy
Archmage's Charm
5.3%inclusion3 decks57 decks
-12%synergy
Wash Away
5.3%inclusion3 decks57 decks
1%synergy
Dig Through Time
5.3%inclusion3 decks57 decks
-4%synergy
Sorceries
Sea Gate Restoration
54%inclusion31 decks57 decks
39%synergy
Step Through
53%inclusion30 decks57 decks
47%synergy
Merchant Scroll
51%inclusion29 decks57 decks
42%synergy
Gitaxian Probe
40%inclusion23 decks57 decks
29%synergy
Transmute Artifact
35%inclusion20 decks57 decks
32%synergy
Fabricate
33%inclusion19 decks57 decks
12%synergy
Solve the Equation
28%inclusion16 decks57 decks
16%synergy
Windfall
26%inclusion15 decks57 decks
4%synergy
Timetwister
21%inclusion12 decks57 decks
19%synergy
Lórien Revealed
14%inclusion8 decks57 decks
5%synergy
Preordain
14%inclusion8 decks57 decks
-9%synergy
Ponder
12%inclusion7 decks57 decks
-17%synergy
Bribery
12%inclusion7 decks57 decks
9%synergy
Hidden Strings
12%inclusion7 decks57 decks
8%synergy
Reshape
11%inclusion6 decks57 decks
4%synergy
Boomerang Basics
7.5%inclusion4 decks53 decks
5%synergy
Stock Up
7.0%inclusion4 decks57 decks
3%synergy
Enter the Infinite
7.0%inclusion4 decks57 decks
2%synergy
Echo of Eons
7.0%inclusion4 decks57 decks
4%synergy
Personal Tutor
7.0%inclusion4 decks57 decks
3%synergy
Displacement Wave
5.3%inclusion3 decks57 decks
5%synergy
Paradigm Shift
5.3%inclusion3 decks57 decks
5%synergy
Recall
5.3%inclusion3 decks57 decks
5%synergy
Finale of Revelation
5.3%inclusion3 decks57 decks
-2%synergy
Utility Artifacts
Sapphire Medallion
49%inclusion28 decks57 decks
-10%synergy
Sensei's Divining Top
40%inclusion23 decks57 decks
26%synergy
Manifold Key
40%inclusion23 decks57 decks
33%synergy
Imposter Mech
37%inclusion21 decks57 decks
33%synergy
Grafdigger's Cage
35%inclusion20 decks57 decks
31%synergy
Agatha's Soul Cauldron
28%inclusion16 decks57 decks
27%synergy
Codex Shredder
23%inclusion13 decks57 decks
17%synergy
Winter Moon
21%inclusion12 decks57 decks
17%synergy
Voltaic Key
19%inclusion11 decks57 decks
14%synergy
Unwinding Clock
19%inclusion11 decks57 decks
8%synergy
Rings of Brighthearth
14%inclusion8 decks57 decks
8%synergy
Cursed Totem
12%inclusion7 decks57 decks
11%synergy
Moonsilver Key
11%inclusion6 decks57 decks
8%synergy
Vexing Bauble
11%inclusion6 decks57 decks
9%synergy
Lightning Greaves
11%inclusion6 decks57 decks
-16%synergy
Weathered Runestone
8.8%inclusion5 decks57 decks
8%synergy
Insight Engine
8.8%inclusion5 decks57 decks
3%synergy
Grindstone
7.0%inclusion4 decks57 decks
5%synergy
Damping Sphere
7.0%inclusion4 decks57 decks
6%synergy
Defense Grid
5.3%inclusion3 decks57 decks
4%synergy
Mithril Coat
5.3%inclusion3 decks57 decks
2%synergy
Scroll Rack
5.3%inclusion3 decks57 decks
3%synergy
Apple of Eden, Isu Relic
5.3%inclusion3 decks57 decks
5%synergy
Swiftfoot Boots
5.3%inclusion3 decks57 decks
-23%synergy
The Water Crystal
5.3%inclusion3 decks57 decks
-6%synergy
Sewer-veillance Cam
5.0%inclusion1 decks20 decks
1%synergy
Enchantments
Mirrormade
42%inclusion24 decks57 decks
36%synergy
Counterbalance
33%inclusion19 decks57 decks
30%synergy
Steal Enchantment
33%inclusion19 decks57 decks
32%synergy
Copy Artifact
28%inclusion16 decks57 decks
24%synergy
Amphibian Downpour
26%inclusion15 decks57 decks
21%synergy
Dress Down
26%inclusion15 decks57 decks
24%synergy
Power Artifact
25%inclusion14 decks57 decks
22%synergy
Leyline of Anticipation
25%inclusion14 decks57 decks
16%synergy
Teferi's Ageless Insight
16%inclusion9 decks57 decks
-2%synergy
Copy Enchantment
12%inclusion7 decks57 decks
10%synergy
Curiosity
11%inclusion6 decks57 decks
8%synergy
Propaganda
11%inclusion6 decks57 decks
-21%synergy
Proft's Eidetic Memory
11%inclusion6 decks57 decks
2%synergy
Back to Basics
8.8%inclusion5 decks57 decks
2%synergy
Psychic Corrosion
7.0%inclusion4 decks57 decks
-1%synergy
Wizard Class
5.3%inclusion3 decks57 decks
-12%synergy
Omniscience
5.3%inclusion3 decks57 decks
-3%synergy
Psychic Surgery
5.3%inclusion3 decks57 decks
5%synergy
Planeswalkers
Tezzeret, Cruel Captain
47%inclusion27 decks57 decks
41%synergy
Narset, Parter of Veils
46%inclusion26 decks57 decks
35%synergy
Tezzeret the Seeker
25%inclusion14 decks57 decks
16%synergy
Jace, Wielder of Mysteries
19%inclusion11 decks57 decks
4%synergy
Karn, the Great Creator
12%inclusion7 decks57 decks
9%synergy
Teferi, Temporal Pilgrim
5.3%inclusion3 decks57 decks
0%synergy
Utility Lands
Otawara, Soaring City
79%inclusion45 decks57 decks
53%synergy
Urza's Saga
72%inclusion41 decks57 decks
55%synergy
Minamo, School at Water's Edge
47%inclusion27 decks57 decks
35%synergy
Field of Ruin
47%inclusion27 decks57 decks
45%synergy
Seat of the Synod
46%inclusion26 decks57 decks
27%synergy
Cephalid Coliseum
44%inclusion25 decks57 decks
35%synergy
City of Traitors
40%inclusion23 decks57 decks
38%synergy
Emergence Zone
39%inclusion22 decks57 decks
34%synergy
Mystic Sanctuary
37%inclusion21 decks57 decks
-13%synergy
Inventors' Fair
33%inclusion19 decks57 decks
20%synergy
Reliquary Tower
33%inclusion19 decks57 decks
-23%synergy
Mistrise Village
25%inclusion14 decks57 decks
15%synergy
Nykthos, Shrine to Nyx
19%inclusion11 decks57 decks
3%synergy
Fomori Vault
18%inclusion10 decks57 decks
14%synergy
Archway of Innovation
16%inclusion9 decks57 decks
5%synergy
Academy Ruins
14%inclusion8 decks57 decks
-5%synergy
Crystal Vein
12%inclusion7 decks57 decks
10%synergy
Mishra's Workshop
12%inclusion7 decks57 decks
11%synergy
Agna Qel'a
9.4%inclusion5 decks53 decks
2%synergy
Ghost Quarter
8.8%inclusion5 decks57 decks
6%synergy
Tolaria West
8.8%inclusion5 decks57 decks
3%synergy
Command Beacon
8.8%inclusion5 decks57 decks
5%synergy
Strip Mine
8.8%inclusion5 decks57 decks
6%synergy
Castle Vantress
8.8%inclusion5 decks57 decks
-9%synergy
Uthros, Titanic Godcore
8.8%inclusion5 decks57 decks
-1%synergy
Maze of Ith
7.0%inclusion4 decks57 decks
2%synergy
Volatile Fault
7.0%inclusion4 decks57 decks
6%synergy
Saprazzan Skerry
7.0%inclusion4 decks57 decks
4%synergy
Rivendell
5.3%inclusion3 decks57 decks
-5%synergy
Riptide Laboratory
5.3%inclusion3 decks57 decks
-4%synergy
Oboro, Palace in the Clouds
5.3%inclusion3 decks57 decks
4%synergy
Scavenger Grounds
5.3%inclusion3 decks57 decks
-2%synergy
Temple of the False God
5.3%inclusion3 decks57 decks
-5%synergy
Mana Artifacts
Sol Ring
98%inclusion56 decks57 decks
13%synergy
Arcane Signet
88%inclusion50 decks57 decks
23%synergy
Mox Amber
74%inclusion42 decks57 decks
66%synergy
Mox Opal
74%inclusion42 decks57 decks
64%synergy
Lotus Petal
70%inclusion40 decks57 decks
58%synergy
Mox Diamond
65%inclusion37 decks57 decks
59%synergy
Basalt Monolith
49%inclusion28 decks57 decks
39%synergy
Fellwar Stone
47%inclusion27 decks57 decks
28%synergy
Springleaf Drum
33%inclusion19 decks57 decks
30%synergy
Thought Vessel
26%inclusion15 decks57 decks
-25%synergy
Paradise Mantle
25%inclusion14 decks57 decks
22%synergy
Mind Stone
16%inclusion9 decks57 decks
-19%synergy
Everflowing Chalice
14%inclusion8 decks57 decks
-2%synergy
Relic of Legends
12%inclusion7 decks57 decks
10%synergy
Bender's Waterskin
12%inclusion7 decks57 decks
2%synergy
Moonsnare Prototype
11%inclusion6 decks57 decks
8%synergy
Sky Diamond
7.0%inclusion4 decks57 decks
-15%synergy
Decanter of Endless Water
7.0%inclusion4 decks57 decks
-7%synergy
Liquimetal Torque
7.0%inclusion4 decks57 decks
0%synergy
Lion's Eye Diamond
7.0%inclusion4 decks57 decks
6%synergy
Crystal Skull, Isu Spyglass
5.3%inclusion3 decks57 decks
0%synergy
Jeweled Amulet
5.3%inclusion3 decks57 decks
2%synergy
Lands
Island
91%inclusion52 decks57 decks
-2%synergy
Sink into Stupor
74%inclusion42 decks57 decks
52%synergy
Gemstone Caverns
61%inclusion35 decks57 decks
55%synergy
Hydroelectric Specimen
58%inclusion33 decks57 decks
44%synergy
Sea Gate Restoration
54%inclusion31 decks57 decks
39%synergy
Misty Rainforest
49%inclusion28 decks57 decks
41%synergy
Polluted Delta
47%inclusion27 decks57 decks
39%synergy
Scalding Tarn
46%inclusion26 decks57 decks
38%synergy
Flooded Strand
44%inclusion25 decks57 decks
36%synergy
Cavern of Souls
42%inclusion24 decks57 decks
38%synergy
Talon Gates of Madara
28%inclusion16 decks57 decks
24%synergy
Snow-Covered Island
21%inclusion12 decks57 decks
13%synergy
Demolition Field
19%inclusion11 decks57 decks
14%synergy
Prismatic Vista
16%inclusion9 decks57 decks
11%synergy