Grenzo, Dungeon Warden (Commander) - Expensive

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
Blazing Firesinger
14%inclusion3 decks22 decks
13%synergy
Manhole Missile
6.6%inclusion6 decks91 decks
6%synergy
Flashback
5.7%inclusion2 decks35 decks
4%synergy
Relic Retriever
5.1%inclusion2 decks39 decks
5%synergy
Spirit of Resilience
5.1%inclusion2 decks39 decks
5%synergy
High Synergy Cards
Kiki-Jiki, Mirror Breaker
74%inclusion338 decks457 decks
70%synergy
Skirk Prospector
73%inclusion332 decks457 decks
68%synergy
Murderous Redcap
63%inclusion288 decks457 decks
60%synergy
Priest of Gix
60%inclusion276 decks457 decks
58%synergy
Ashnod's Altar
68%inclusion312 decks457 decks
58%synergy
Priest of Urabrask
57%inclusion261 decks457 decks
55%synergy
Barkform Harvester
54%inclusion232 decks426 decks
53%synergy
Heartstone
53%inclusion243 decks457 decks
51%synergy
Tomb Trawler
51%inclusion235 decks457 decks
51%synergy
Metallic Mimic
52%inclusion238 decks457 decks
50%synergy
Top Cards
Dark Ritual
64%inclusion294 decks457 decks
22%synergy
Deflecting Swat
63%inclusion288 decks457 decks
42%synergy
Imperial Recruiter
54%inclusion249 decks457 decks
50%synergy
Goblin Engineer
54%inclusion247 decks457 decks
50%synergy
Viscera Seer
50%inclusion229 decks457 decks
41%synergy
Goblin Matron
50%inclusion228 decks457 decks
47%synergy
Sling-Gang Lieutenant
47%inclusion217 decks457 decks
44%synergy
Workhorse
47%inclusion214 decks457 decks
46%synergy
Warren Soultrader
46%inclusion204 decks447 decks
38%synergy
Pitiless Plunderer
43%inclusion198 decks457 decks
31%synergy
Game Changers
Ancient Tomb
75%inclusion343 decks457 decks
66%synergy
Demonic Tutor
70%inclusion321 decks457 decks
52%synergy
Vampiric Tutor
65%inclusion295 decks457 decks
51%synergy
Chrome Mox
57%inclusion259 decks457 decks
51%synergy
Jeska's Will
52%inclusion236 decks457 decks
28%synergy
Mana Vault
47%inclusion213 decks457 decks
41%synergy
Orcish Bowmasters
47%inclusion213 decks457 decks
36%synergy
Gamble
42%inclusion194 decks457 decks
33%synergy
Mox Diamond
39%inclusion179 decks457 decks
35%synergy
Imperial Seal
38%inclusion174 decks457 decks
33%synergy
Creatures
Simian Spirit Guide
43%inclusion197 decks457 decks
37%synergy
Hexing Squelcher
42%inclusion62 decks147 decks
28%synergy
Goblin Welder
42%inclusion191 decks457 decks
39%synergy
Zealous Conscripts
42%inclusion190 decks457 decks
40%synergy
Treasonous Ogre
39%inclusion178 decks457 decks
36%synergy
Siege-Gang Commander
38%inclusion174 decks457 decks
35%synergy
Goblin Recruiter
36%inclusion166 decks457 decks
35%synergy
Conspicuous Snoop
36%inclusion166 decks457 decks
35%synergy
Boggart Trawler
36%inclusion159 decks446 decks
29%synergy
Pinnacle Monk
35%inclusion157 decks445 decks
28%synergy
Ragavan, Nimble Pilferer
35%inclusion158 decks457 decks
25%synergy
Opposition Agent
32%inclusion146 decks457 decks
27%synergy
Hoverstone Pilgrim
31%inclusion143 decks457 decks
31%synergy
Pawn of Ulamog
31%inclusion143 decks457 decks
29%synergy
Krenko, Mob Boss
29%inclusion131 decks457 decks
24%synergy
________ Goblin
29%inclusion131 decks457 decks
28%synergy
Dauthi Voidwalker
27%inclusion122 decks457 decks
19%synergy
Zulaport Cutthroat
24%inclusion111 decks457 decks
16%synergy
Goblin Warchief
23%inclusion107 decks457 decks
21%synergy
Boggart Harbinger
23%inclusion105 decks457 decks
21%synergy
Goblin Sharpshooter
23%inclusion105 decks457 decks
22%synergy
Goblin Chieftain
23%inclusion104 decks457 decks
21%synergy
Blood Artist
22%inclusion102 decks457 decks
4%synergy
Woe Strider
22%inclusion99 decks457 decks
19%synergy
Gray Merchant of Asphodel
21%inclusion96 decks457 decks
10%synergy
Goblin Trashmaster
20%inclusion90 decks457 decks
18%synergy
Dualcaster Mage
20%inclusion90 decks457 decks
11%synergy
Pashalik Mons
20%inclusion90 decks457 decks
18%synergy
Emrakul's Hatcher
19%inclusion89 decks457 decks
19%synergy
Palladium Myr
19%inclusion87 decks457 decks
18%synergy
Boggart Cursecrafter
19%inclusion27 decks143 decks
13%synergy
Magus of the Moon
18%inclusion84 decks457 decks
18%synergy
Solemn Simulacrum
18%inclusion83 decks457 decks
-2%synergy
Mayhem Devil
18%inclusion83 decks457 decks
-6%synergy
Epitaph Golem
17%inclusion79 decks457 decks
17%synergy
Mad Auntie
17%inclusion77 decks457 decks
15%synergy
Mogg War Marshal
17%inclusion77 decks457 decks
15%synergy
Goblin Chirurgeon
16%inclusion74 decks457 decks
15%synergy
Twilight Diviner
16%inclusion23 decks143 decks
14%synergy
Overeager Apprentice
16%inclusion72 decks457 decks
16%synergy
Putrid Goblin
16%inclusion71 decks457 decks
14%synergy
Torch Courier
16%inclusion71 decks457 decks
15%synergy
General Kreat, the Boltbringer
15%inclusion56 decks364 decks
14%synergy
Munitions Expert
15%inclusion70 decks457 decks
13%synergy
Professional Face-Breaker
15%inclusion69 decks457 decks
0%synergy
Murderous Rider
15%inclusion69 decks457 decks
13%synergy
Junktroller
15%inclusion69 decks457 decks
15%synergy
Anger
15%inclusion69 decks457 decks
2%synergy
Beetleback Chief
15%inclusion69 decks457 decks
14%synergy
Goblin King
15%inclusion68 decks457 decks
13%synergy
Instants
Valakut Awakening
42%inclusion193 decks457 decks
34%synergy
Pyroblast
42%inclusion190 decks457 decks
33%synergy
Red Elemental Blast
41%inclusion186 decks457 decks
32%synergy
Deadly Rollick
37%inclusion170 decks457 decks
16%synergy
Culling the Weak
37%inclusion169 decks457 decks
31%synergy
Cabal Ritual
34%inclusion154 decks457 decks
25%synergy
Entomb
31%inclusion140 decks457 decks
24%synergy
Chaos Warp
23%inclusion107 decks457 decks
-24%synergy
Fire Prophecy
20%inclusion91 decks457 decks
19%synergy
Saw in Half
20%inclusion90 decks457 decks
8%synergy
Redirect Lightning
19%inclusion43 decks221 decks
10%synergy
Volcanic Spite
19%inclusion87 decks457 decks
19%synergy
Fell the Profane
18%inclusion79 decks447 decks
5%synergy
Tibalt's Trickery
18%inclusion80 decks457 decks
4%synergy
Abrade
16%inclusion75 decks457 decks
-5%synergy
Ad Nauseam
16%inclusion73 decks457 decks
14%synergy
Lightning Bolt
16%inclusion72 decks457 decks
-2%synergy
Burnt Offering
16%inclusion71 decks457 decks
10%synergy
Flare of Duplication
13%inclusion60 decks447 decks
9%synergy
Rain of Filth
13%inclusion59 decks457 decks
12%synergy
Terminate
12%inclusion56 decks457 decks
-27%synergy
Pyretic Ritual
12%inclusion56 decks457 decks
7%synergy
Fire Covenant
12%inclusion55 decks457 decks
6%synergy
Tainted Pact
12%inclusion55 decks457 decks
10%synergy
Brightstone Ritual
12%inclusion53 decks457 decks
10%synergy
Rakdos Charm
12%inclusion53 decks457 decks
-32%synergy
Dismember
12%inclusion53 decks457 decks
8%synergy
Desperate Ritual
11%inclusion51 decks457 decks
7%synergy
Imp's Mischief
11%inclusion50 decks457 decks
2%synergy
Final Fortune
11%inclusion50 decks457 decks
9%synergy
Untimely Malfunction
10%inclusion41 decks405 decks
-8%synergy
Malakir Rebirth
8.5%inclusion39 decks457 decks
-7%synergy
Seething Song
8.3%inclusion38 decks457 decks
-3%synergy
Bedevil
7.4%inclusion34 decks457 decks
-27%synergy
Withering Torment
5.4%inclusion22 decks404 decks
-17%synergy
Sacrifice
5.3%inclusion24 decks457 decks
3%synergy
Battle Hymn
5.0%inclusion23 decks457 decks
4%synergy
First Day of Class
5.0%inclusion23 decks457 decks
4%synergy
Sorceries
Doomsday
42%inclusion191 decks457 decks
41%synergy
Reanimate
38%inclusion174 decks457 decks
15%synergy
Diabolic Intent
36%inclusion166 decks457 decks
28%synergy
Wheel of Fortune
33%inclusion151 decks457 decks
27%synergy
Toxic Deluge
26%inclusion117 decks457 decks
8%synergy
Rite of Flame
23%inclusion105 decks457 decks
18%synergy
Faithless Looting
20%inclusion91 decks457 decks
-8%synergy
Agadeem's Awakening
18%inclusion81 decks457 decks
14%synergy
Feed the Swarm
16%inclusion74 decks457 decks
-25%synergy
Beseech the Mirror
16%inclusion74 decks457 decks
12%synergy
Grim Tutor
16%inclusion73 decks457 decks
11%synergy
Praetor's Grasp
14%inclusion66 decks457 decks
12%synergy
Blasphemous Act
14%inclusion62 decks457 decks
-37%synergy
Vandalblast
13%inclusion61 decks457 decks
-17%synergy
Into the Fire
13%inclusion61 decks457 decks
12%synergy
Dread Return
12%inclusion55 decks457 decks
7%synergy
Shatterskull Smashing
12%inclusion54 decks457 decks
9%synergy
Twinflame
12%inclusion53 decks457 decks
6%synergy
Molten Duplication
10%inclusion45 decks457 decks
4%synergy
Yawgmoth's Will
10%inclusion44 decks457 decks
8%synergy
Read the Bones
8.1%inclusion37 decks457 decks
-4%synergy
Scheming Symmetry
7.4%inclusion34 decks457 decks
5%synergy
Overmaster
7.0%inclusion32 decks457 decks
5%synergy
Buried Alive
6.8%inclusion31 decks457 decks
2%synergy
Infernal Plunge
6.6%inclusion30 decks457 decks
4%synergy
Peer into the Abyss
6.6%inclusion30 decks457 decks
3%synergy
Lively Dirge
5.5%inclusion25 decks457 decks
3%synergy
Wheel of Misfortune
5.3%inclusion24 decks457 decks
0%synergy
Living Death
5.3%inclusion24 decks457 decks
1%synergy
Utility Artifacts
The Cauldron of Eternity
36%inclusion165 decks457 decks
35%synergy
Tel-Jilad Stylus
30%inclusion135 decks457 decks
29%synergy
Wishclaw Talisman
27%inclusion125 decks457 decks
21%synergy
Phyrexian Altar
24%inclusion111 decks457 decks
18%synergy
Skullclamp
19%inclusion88 decks457 decks
9%synergy
The One Ring
19%inclusion87 decks457 decks
11%synergy
Teferi's Puzzle Box
16%inclusion75 decks457 decks
16%synergy
Lightning Greaves
16%inclusion75 decks457 decks
-18%synergy
Defense Grid
15%inclusion69 decks457 decks
13%synergy
Bolas's Citadel
14%inclusion63 decks457 decks
4%synergy
Sensei's Divining Top
12%inclusion55 decks457 decks
6%synergy
Grinding Station
10%inclusion44 decks457 decks
8%synergy
Swiftfoot Boots
7.9%inclusion36 decks457 decks
-24%synergy
Crucible of Worlds
7.4%inclusion34 decks457 decks
7%synergy
Reito Lantern
7.4%inclusion34 decks457 decks
7%synergy
Agatha's Soul Cauldron
7.4%inclusion34 decks457 decks
6%synergy
Vexing Bauble
7.2%inclusion32 decks446 decks
6%synergy
Conjurer's Bauble
6.8%inclusion31 decks457 decks
7%synergy
Soldevi Digger
6.6%inclusion30 decks457 decks
6%synergy
Thornbite Staff
6.6%inclusion30 decks457 decks
6%synergy
Cloak and Dagger
6.6%inclusion30 decks457 decks
6%synergy
Nim Deathmantle
5.7%inclusion26 decks457 decks
5%synergy
Crystal Ball
5.5%inclusion25 decks457 decks
5%synergy
Illusionist's Bracers
5.3%inclusion24 decks457 decks
5%synergy
Darksteel Pendant
5.3%inclusion24 decks457 decks
5%synergy
Conqueror's Flail
5.0%inclusion23 decks457 decks
4%synergy
Enchantments
Underworld Breach
28%inclusion127 decks457 decks
21%synergy
Necropotence
26%inclusion117 decks457 decks
20%synergy
Mana Echoes
20%inclusion92 decks457 decks
20%synergy
Goblin Bombardment
20%inclusion92 decks457 decks
10%synergy
Animate Dead
18%inclusion83 decks457 decks
9%synergy
Impact Tremors
16%inclusion74 decks457 decks
5%synergy
Braid of Fire
13%inclusion60 decks457 decks
11%synergy
Chthonian Nightmare
9.3%inclusion42 decks454 decks
7%synergy
Necromancy
9.2%inclusion42 decks457 decks
6%synergy
Blood Moon
8.8%inclusion40 decks457 decks
7%synergy
Boggart Mischief
7.5%inclusion11 decks147 decks
2%synergy
Dance of the Dead
7.2%inclusion33 decks457 decks
5%synergy
Phyrexian Arena
6.1%inclusion28 decks457 decks
-18%synergy
Black Market Connections
5.5%inclusion25 decks457 decks
-12%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
58%inclusion266 decks457 decks
39%synergy
Phyrexian Tower
51%inclusion232 decks457 decks
40%synergy
Takenuma, Abandoned Mire
29%inclusion132 decks457 decks
20%synergy
Urza's Saga
28%inclusion128 decks457 decks
22%synergy
Great Furnace
25%inclusion112 decks457 decks
18%synergy
Vault of Whispers
24%inclusion110 decks457 decks
18%synergy
Nykthos, Shrine to Nyx
20%inclusion90 decks457 decks
18%synergy
City of Traitors
18%inclusion82 decks457 decks
16%synergy
Zhalfirin Void
17%inclusion79 decks457 decks
16%synergy
Cabal Coffers
17%inclusion79 decks457 decks
8%synergy
Bojuka Bog
17%inclusion78 decks457 decks
-18%synergy
Three Tree City
13%inclusion56 decks428 decks
10%synergy
Buried Ruin
13%inclusion58 decks457 decks
9%synergy
Arena of Glory
10%inclusion46 decks445 decks
2%synergy
Emergence Zone
9.0%inclusion41 decks457 decks
6%synergy
Den of the Bugbear
8.8%inclusion40 decks457 decks
7%synergy
Inventors' Fair
7.4%inclusion34 decks457 decks
6%synergy
Sokenzan, Crucible of Defiance
7.2%inclusion33 decks457 decks
3%synergy
Volrath's Stronghold
6.8%inclusion31 decks457 decks
6%synergy
Lake of the Dead
6.6%inclusion30 decks457 decks
6%synergy
Strip Mine
6.6%inclusion30 decks457 decks
5%synergy
Spinerock Knoll
5.3%inclusion24 decks457 decks
-4%synergy
Barbarian Ring
5.0%inclusion23 decks457 decks
3%synergy
Reliquary Tower
5.0%inclusion23 decks457 decks
-13%synergy
Mana Artifacts
Sol Ring
95%inclusion434 decks457 decks
9%synergy
Arcane Signet
67%inclusion304 decks457 decks
-16%synergy
Lotus Petal
50%inclusion227 decks457 decks
42%synergy
Talisman of Indulgence
49%inclusion226 decks457 decks
-6%synergy
Mox Amber
44%inclusion203 decks457 decks
40%synergy
Mox Opal
34%inclusion157 decks457 decks
30%synergy
Rakdos Signet
33%inclusion153 decks457 decks
-25%synergy
Fellwar Stone
32%inclusion148 decks457 decks
-1%synergy
Lion's Eye Diamond
25%inclusion116 decks457 decks
23%synergy
Thran Turbine
18%inclusion84 decks457 decks
18%synergy
Springleaf Drum
12%inclusion56 decks457 decks
10%synergy
Grim Monolith
12%inclusion54 decks457 decks
10%synergy
Mana Crypt
11%inclusion52 decks457 decks
10%synergy
Jeweled Lotus
9.4%inclusion43 decks457 decks
8%synergy
The Soul Stone
7.1%inclusion16 decks226 decks
2%synergy
Cursed Mirror
5.7%inclusion26 decks457 decks
-6%synergy
Lands
Blood Crypt
95%inclusion436 decks457 decks
49%synergy
Swamp
90%inclusion413 decks457 decks
-7%synergy
Command Tower
89%inclusion406 decks457 decks
3%synergy
Badlands
87%inclusion399 decks457 decks
74%synergy
Mountain
86%inclusion393 decks457 decks
-11%synergy
Bloodstained Mire
82%inclusion376 decks457 decks
49%synergy
Luxury Suite
80%inclusion367 decks457 decks
42%synergy
Sulfurous Springs
66%inclusion301 decks457 decks
19%synergy
Cavern of Souls
51%inclusion235 decks457 decks
47%synergy
Gemstone Caverns
49%inclusion225 decks457 decks
45%synergy
Arid Mesa
49%inclusion224 decks457 decks
41%synergy
City of Brass
46%inclusion209 decks457 decks
39%synergy
Graven Cairns
45%inclusion207 decks457 decks
15%synergy
Marsh Flats
45%inclusion204 decks457 decks
37%synergy
Polluted Delta
44%inclusion200 decks457 decks
36%synergy
Mana Confluence
44%inclusion199 decks457 decks
38%synergy
Valakut Awakening
42%inclusion193 decks457 decks
34%synergy
Wooded Foothills
41%inclusion188 decks457 decks
34%synergy
Blightstep Pathway
41%inclusion186 decks457 decks
18%synergy
Scalding Tarn
39%inclusion178 decks457 decks
32%synergy
Dragonskull Summit
38%inclusion175 decks457 decks
-25%synergy
Verdant Catacombs
38%inclusion174 decks457 decks
31%synergy
Boggart Trawler
36%inclusion159 decks446 decks
29%synergy
Pinnacle Monk
35%inclusion157 decks445 decks
28%synergy
Raucous Theater
34%inclusion157 decks457 decks
13%synergy
Blazemire Verge
33%inclusion133 decks405 decks
2%synergy
Mount Doom
31%inclusion143 decks457 decks
15%synergy
Temple of Malice
26%inclusion117 decks457 decks
-8%synergy
Blackcleave Cliffs
25%inclusion114 decks457 decks
5%synergy
Prismatic Vista
25%inclusion112 decks457 decks
19%synergy
Smoldering Marsh
22%inclusion101 decks457 decks
-41%synergy
Snow-Covered Swamp
22%inclusion101 decks457 decks
19%synergy
Exotic Orchard
22%inclusion100 decks457 decks
-9%synergy
Haunted Ridge
22%inclusion100 decks457 decks
-14%synergy
Path of Ancestry
21%inclusion94 decks457 decks
4%synergy
Auntie's Hovel
20%inclusion91 decks457 decks
18%synergy
Snow-Covered Mountain
19%inclusion87 decks457 decks
16%synergy
Agadeem's Awakening
18%inclusion81 decks457 decks
14%synergy
Tainted Peak
18%inclusion81 decks457 decks
-25%synergy
Fell the Profane
18%inclusion79 decks447 decks
5%synergy
Starting Town
17%inclusion44 decks263 decks
15%synergy
Shadowblood Ridge
15%inclusion70 decks457 decks
-20%synergy
Crystal Grotto
12%inclusion56 decks457 decks
12%synergy
Shatterskull Smashing
12%inclusion54 decks457 decks
9%synergy
Foreboding Ruins
12%inclusion53 decks457 decks
-34%synergy
Rakdos Carnarium
10%inclusion46 decks457 decks
-22%synergy
The Grey Havens
8.8%inclusion40 decks457 decks
8%synergy
Malakir Rebirth
8.5%inclusion39 decks457 decks
-7%synergy
Plaza of Heroes
7.7%inclusion35 decks457 decks
6%synergy
Reflecting Pool
7.4%inclusion34 decks457 decks
4%synergy