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
12%inclusion13 decks113 decks
10%synergy
H.E.R.B.I.E., Lovable Robot
9.1%inclusion2 decks22 decks
9%synergy
Quinjet Technician
9.1%inclusion2 decks22 decks
9%synergy
Relic Retriever
9.0%inclusion11 decks122 decks
9%synergy
Garrison Excavator
6.7%inclusion8 decks119 decks
6%synergy
High Synergy Cards
Kiki-Jiki, Mirror Breaker
73%inclusion364 decks502 decks
68%synergy
Skirk Prospector
72%inclusion359 decks502 decks
67%synergy
Ashnod's Altar
70%inclusion353 decks502 decks
60%synergy
Murderous Redcap
62%inclusion310 decks502 decks
58%synergy
Priest of Gix
59%inclusion295 decks502 decks
57%synergy
Barkform Harvester
57%inclusion278 decks492 decks
55%synergy
Priest of Urabrask
56%inclusion280 decks502 decks
54%synergy
Heartstone
56%inclusion280 decks502 decks
54%synergy
Tomb Trawler
53%inclusion264 decks502 decks
52%synergy
Goblin Engineer
54%inclusion273 decks502 decks
50%synergy
Top Cards
Dark Ritual
62%inclusion313 decks502 decks
20%synergy
Deflecting Swat
62%inclusion312 decks502 decks
41%synergy
Imperial Recruiter
53%inclusion268 decks502 decks
49%synergy
Viscera Seer
52%inclusion259 decks502 decks
42%synergy
Goblin Matron
50%inclusion253 decks502 decks
47%synergy
Sling-Gang Lieutenant
50%inclusion250 decks502 decks
47%synergy
Metallic Mimic
49%inclusion248 decks502 decks
48%synergy
Workhorse
48%inclusion241 decks502 decks
47%synergy
Warren Soultrader
48%inclusion241 decks502 decks
40%synergy
Pitiless Plunderer
46%inclusion233 decks502 decks
34%synergy
Game Changers
Ancient Tomb
74%inclusion372 decks502 decks
65%synergy
Demonic Tutor
67%inclusion336 decks502 decks
49%synergy
Vampiric Tutor
63%inclusion315 decks502 decks
49%synergy
Chrome Mox
55%inclusion275 decks502 decks
49%synergy
Jeska's Will
50%inclusion249 decks502 decks
26%synergy
Orcish Bowmasters
45%inclusion228 decks502 decks
35%synergy
Mana Vault
44%inclusion221 decks502 decks
39%synergy
Gamble
39%inclusion198 decks502 decks
30%synergy
Mox Diamond
38%inclusion191 decks502 decks
34%synergy
Imperial Seal
37%inclusion186 decks502 decks
32%synergy
Creatures
Goblin Welder
44%inclusion222 decks502 decks
42%synergy
Hexing Squelcher
41%inclusion89 decks217 decks
28%synergy
Siege-Gang Commander
40%inclusion202 decks502 decks
37%synergy
Simian Spirit Guide
40%inclusion199 decks502 decks
34%synergy
Zealous Conscripts
39%inclusion196 decks502 decks
37%synergy
Treasonous Ogre
38%inclusion190 decks502 decks
35%synergy
Goblin Recruiter
37%inclusion185 decks502 decks
35%synergy
Boggart Trawler
36%inclusion183 decks502 decks
29%synergy
Conspicuous Snoop
36%inclusion182 decks502 decks
35%synergy
Pinnacle Monk
36%inclusion180 decks502 decks
29%synergy
Ragavan, Nimble Pilferer
33%inclusion168 decks502 decks
23%synergy
Pawn of Ulamog
33%inclusion167 decks502 decks
31%synergy
Hoverstone Pilgrim
31%inclusion157 decks502 decks
31%synergy
Krenko, Mob Boss
31%inclusion154 decks502 decks
26%synergy
________ Goblin
28%inclusion143 decks502 decks
28%synergy
Opposition Agent
28%inclusion141 decks502 decks
23%synergy
Zulaport Cutthroat
26%inclusion130 decks502 decks
18%synergy
Blood Artist
25%inclusion126 decks502 decks
6%synergy
Goblin Warchief
24%inclusion119 decks502 decks
21%synergy
Goblin Chieftain
24%inclusion118 decks502 decks
21%synergy
Dauthi Voidwalker
24%inclusion118 decks502 decks
16%synergy
Boggart Harbinger
23%inclusion116 decks502 decks
21%synergy
Woe Strider
23%inclusion114 decks502 decks
20%synergy
Gray Merchant of Asphodel
23%inclusion114 decks502 decks
12%synergy
Goblin Sharpshooter
23%inclusion114 decks502 decks
21%synergy
Goblin Trashmaster
21%inclusion106 decks502 decks
19%synergy
Palladium Myr
21%inclusion106 decks502 decks
20%synergy
Pashalik Mons
21%inclusion105 decks502 decks
19%synergy
Emrakul's Hatcher
20%inclusion100 decks502 decks
19%synergy
Mad Auntie
19%inclusion96 decks502 decks
17%synergy
Solemn Simulacrum
19%inclusion95 decks502 decks
-1%synergy
Mogg War Marshal
19%inclusion93 decks502 decks
16%synergy
Epitaph Golem
18%inclusion91 decks502 decks
18%synergy
Goblin Chirurgeon
18%inclusion89 decks502 decks
16%synergy
Boggart Cursecrafter
18%inclusion38 decks215 decks
13%synergy
Beetleback Chief
17%inclusion86 decks502 decks
16%synergy
Dualcaster Mage
17%inclusion85 decks502 decks
8%synergy
Mayhem Devil
17%inclusion83 decks502 decks
-7%synergy
Magus of the Moon
17%inclusion83 decks502 decks
16%synergy
Overeager Apprentice
17%inclusion83 decks502 decks
16%synergy
Putrid Goblin
16%inclusion82 decks502 decks
14%synergy
Munitions Expert
16%inclusion82 decks502 decks
14%synergy
General Kreat, the Boltbringer
16%inclusion67 decks431 decks
14%synergy
Anger
16%inclusion78 decks502 decks
3%synergy
Murderous Rider
15%inclusion77 decks502 decks
14%synergy
Torch Courier
15%inclusion76 decks502 decks
15%synergy
Iron Myr
15%inclusion76 decks502 decks
13%synergy
Moggcatcher
15%inclusion75 decks502 decks
15%synergy
Junktroller
15%inclusion75 decks502 decks
14%synergy
Leaden Myr
15%inclusion75 decks502 decks
13%synergy
Instants
Valakut Awakening
44%inclusion223 decks502 decks
37%synergy
Red Elemental Blast
38%inclusion190 decks502 decks
29%synergy
Pyroblast
38%inclusion189 decks502 decks
29%synergy
Deadly Rollick
37%inclusion187 decks502 decks
16%synergy
Culling the Weak
36%inclusion183 decks502 decks
30%synergy
Cabal Ritual
32%inclusion160 decks502 decks
24%synergy
Entomb
29%inclusion145 decks502 decks
22%synergy
Chaos Warp
22%inclusion110 decks502 decks
-25%synergy
Fire Prophecy
22%inclusion109 decks502 decks
21%synergy
Redirect Lightning
19%inclusion56 decks292 decks
10%synergy
Volcanic Spite
19%inclusion93 decks502 decks
18%synergy
Fell the Profane
18%inclusion89 decks502 decks
5%synergy
Saw in Half
17%inclusion87 decks502 decks
6%synergy
Burnt Offering
17%inclusion84 decks502 decks
11%synergy
Tibalt's Trickery
15%inclusion74 decks502 decks
2%synergy
Ad Nauseam
14%inclusion72 decks502 decks
12%synergy
Abrade
14%inclusion69 decks502 decks
-8%synergy
Flare of Duplication
13%inclusion67 decks502 decks
9%synergy
Terminate
12%inclusion62 decks502 decks
-27%synergy
Pyretic Ritual
12%inclusion62 decks502 decks
7%synergy
Brightstone Ritual
12%inclusion61 decks502 decks
11%synergy
Lightning Bolt
12%inclusion61 decks502 decks
-6%synergy
Rain of Filth
12%inclusion60 decks502 decks
11%synergy
Tainted Pact
11%inclusion57 decks502 decks
9%synergy
Desperate Ritual
11%inclusion54 decks502 decks
6%synergy
Rakdos Charm
11%inclusion54 decks502 decks
-33%synergy
Final Fortune
11%inclusion53 decks502 decks
8%synergy
Malakir Rebirth
10%inclusion51 decks502 decks
-5%synergy
Fire Covenant
10%inclusion50 decks502 decks
4%synergy
Untimely Malfunction
10%inclusion46 decks471 decks
-9%synergy
Seething Song
10%inclusion49 decks502 decks
-2%synergy
Dismember
10%inclusion49 decks502 decks
6%synergy
Imp's Mischief
8.8%inclusion44 decks502 decks
-0%synergy
Bedevil
7.6%inclusion38 decks502 decks
-27%synergy
Manhole Missile
7.6%inclusion13 decks172 decks
7%synergy
Sacrifice
6.0%inclusion30 decks502 decks
4%synergy
Battle Hymn
5.6%inclusion28 decks502 decks
4%synergy
Withering Torment
5.1%inclusion24 decks470 decks
-17%synergy
Sorceries
Doomsday
38%inclusion192 decks502 decks
38%synergy
Reanimate
36%inclusion179 decks502 decks
13%synergy
Diabolic Intent
34%inclusion172 decks502 decks
26%synergy
Wheel of Fortune
32%inclusion159 decks502 decks
26%synergy
Toxic Deluge
23%inclusion116 decks502 decks
6%synergy
Faithless Looting
22%inclusion108 decks502 decks
-6%synergy
Rite of Flame
22%inclusion108 decks502 decks
17%synergy
Agadeem's Awakening
19%inclusion93 decks502 decks
15%synergy
Beseech the Mirror
16%inclusion80 decks502 decks
12%synergy
Grim Tutor
14%inclusion71 decks502 decks
10%synergy
Feed the Swarm
14%inclusion69 decks502 decks
-28%synergy
Blasphemous Act
14%inclusion68 decks502 decks
-37%synergy
Praetor's Grasp
13%inclusion66 decks502 decks
10%synergy
Into the Fire
13%inclusion65 decks502 decks
12%synergy
Vandalblast
13%inclusion63 decks502 decks
-18%synergy
Shatterskull Smashing
13%inclusion63 decks502 decks
9%synergy
Dread Return
11%inclusion57 decks502 decks
7%synergy
Twinflame
10%inclusion49 decks502 decks
4%synergy
Read the Bones
8.6%inclusion43 decks502 decks
-4%synergy
Buried Alive
8.6%inclusion43 decks502 decks
4%synergy
Yawgmoth's Will
8.0%inclusion40 decks502 decks
6%synergy
Molten Duplication
7.8%inclusion39 decks502 decks
2%synergy
Infernal Plunge
6.8%inclusion34 decks502 decks
4%synergy
Living Death
6.4%inclusion32 decks502 decks
2%synergy
Lively Dirge
6.2%inclusion31 decks502 decks
4%synergy
Scheming Symmetry
6.2%inclusion31 decks502 decks
4%synergy
Peer into the Abyss
5.6%inclusion28 decks502 decks
2%synergy
Overmaster
5.6%inclusion28 decks502 decks
4%synergy
Utility Artifacts
The Cauldron of Eternity
38%inclusion189 decks502 decks
36%synergy
Tel-Jilad Stylus
30%inclusion150 decks502 decks
29%synergy
Phyrexian Altar
27%inclusion138 decks502 decks
22%synergy
Wishclaw Talisman
25%inclusion125 decks502 decks
19%synergy
Skullclamp
21%inclusion103 decks502 decks
11%synergy
Teferi's Puzzle Box
17%inclusion85 decks502 decks
16%synergy
Lightning Greaves
17%inclusion84 decks502 decks
-18%synergy
The One Ring
16%inclusion80 decks502 decks
8%synergy
Defense Grid
12%inclusion62 decks502 decks
10%synergy
Bolas's Citadel
11%inclusion55 decks502 decks
1%synergy
Sensei's Divining Top
11%inclusion54 decks502 decks
5%synergy
Swiftfoot Boots
9.0%inclusion45 decks502 decks
-23%synergy
Grinding Station
8.8%inclusion44 decks502 decks
7%synergy
Reito Lantern
8.6%inclusion43 decks502 decks
8%synergy
Conjurer's Bauble
7.4%inclusion37 decks502 decks
7%synergy
Vexing Bauble
7.2%inclusion36 decks502 decks
6%synergy
Soldevi Digger
7.2%inclusion36 decks502 decks
7%synergy
Agatha's Soul Cauldron
7.2%inclusion36 decks502 decks
6%synergy
Crucible of Worlds
7.0%inclusion35 decks502 decks
6%synergy
Crystal Ball
6.8%inclusion34 decks502 decks
6%synergy
Cloak and Dagger
6.4%inclusion32 decks502 decks
6%synergy
Thornbite Staff
6.4%inclusion32 decks502 decks
6%synergy
Illusionist's Bracers
5.6%inclusion28 decks502 decks
5%synergy
Darksteel Pendant
5.6%inclusion28 decks502 decks
5%synergy
Nim Deathmantle
5.6%inclusion28 decks502 decks
5%synergy
Desecrated Tomb
5.2%inclusion26 decks502 decks
5%synergy
Enchantments
Underworld Breach
25%inclusion127 decks502 decks
18%synergy
Necropotence
24%inclusion119 decks502 decks
18%synergy
Goblin Bombardment
23%inclusion114 decks502 decks
13%synergy
Mana Echoes
21%inclusion104 decks502 decks
20%synergy
Animate Dead
19%inclusion93 decks502 decks
9%synergy
Impact Tremors
17%inclusion83 decks502 decks
5%synergy
Braid of Fire
13%inclusion64 decks502 decks
11%synergy
Necromancy
9.0%inclusion45 decks502 decks
6%synergy
Chthonian Nightmare
8.4%inclusion42 decks502 decks
6%synergy
Blood Moon
8.0%inclusion40 decks502 decks
6%synergy
Boggart Mischief
7.4%inclusion16 decks217 decks
3%synergy
Dance of the Dead
7.2%inclusion36 decks502 decks
5%synergy
Black Market Connections
5.4%inclusion27 decks502 decks
-12%synergy
Phyrexian Arena
5.2%inclusion26 decks502 decks
-18%synergy
Utility Lands
Urborg, Tomb of Yawgmoth
56%inclusion283 decks502 decks
38%synergy
Phyrexian Tower
53%inclusion264 decks502 decks
42%synergy
Urza's Saga
28%inclusion142 decks502 decks
22%synergy
Takenuma, Abandoned Mire
27%inclusion137 decks502 decks
19%synergy
Great Furnace
25%inclusion127 decks502 decks
19%synergy
Vault of Whispers
25%inclusion126 decks502 decks
19%synergy
Nykthos, Shrine to Nyx
20%inclusion100 decks502 decks
18%synergy
City of Traitors
19%inclusion95 decks502 decks
17%synergy
Zhalfirin Void
18%inclusion92 decks502 decks
17%synergy
Bojuka Bog
18%inclusion91 decks502 decks
-17%synergy
Cabal Coffers
17%inclusion87 decks502 decks
8%synergy
Buried Ruin
13%inclusion66 decks502 decks
10%synergy
Three Tree City
13%inclusion63 decks494 decks
10%synergy
Arena of Glory
11%inclusion54 decks502 decks
2%synergy
Den of the Bugbear
10%inclusion49 decks502 decks
8%synergy
Emergence Zone
7.6%inclusion38 decks502 decks
4%synergy
Inventors' Fair
7.0%inclusion35 decks502 decks
5%synergy
Sokenzan, Crucible of Defiance
7.0%inclusion35 decks502 decks
3%synergy
Strip Mine
6.8%inclusion34 decks502 decks
5%synergy
Volrath's Stronghold
6.0%inclusion30 decks502 decks
5%synergy
Command Beacon
5.6%inclusion28 decks502 decks
-1%synergy
Spinerock Knoll
5.2%inclusion26 decks502 decks
-4%synergy
Lake of the Dead
5.2%inclusion26 decks502 decks
5%synergy
Mana Artifacts
Sol Ring
92%inclusion464 decks502 decks
7%synergy
Arcane Signet
65%inclusion327 decks502 decks
-17%synergy
Talisman of Indulgence
47%inclusion237 decks502 decks
-8%synergy
Lotus Petal
47%inclusion236 decks502 decks
39%synergy
Mox Amber
43%inclusion216 decks502 decks
39%synergy
Mox Opal
32%inclusion163 decks502 decks
28%synergy
Rakdos Signet
32%inclusion159 decks502 decks
-26%synergy
Fellwar Stone
31%inclusion156 decks502 decks
-2%synergy
Lion's Eye Diamond
25%inclusion128 decks502 decks
23%synergy
Thran Turbine
21%inclusion103 decks502 decks
20%synergy
Grim Monolith
13%inclusion63 decks502 decks
11%synergy
Springleaf Drum
12%inclusion62 decks502 decks
10%synergy
Mana Crypt
6.8%inclusion34 decks502 decks
6%synergy
The Soul Stone
6.4%inclusion19 decks297 decks
2%synergy
Lands
Blood Crypt
96%inclusion481 decks502 decks
49%synergy
Swamp
90%inclusion454 decks502 decks
-7%synergy
Badlands
90%inclusion452 decks502 decks
77%synergy
Command Tower
89%inclusion449 decks502 decks
3%synergy
Mountain
86%inclusion430 decks502 decks
-12%synergy
Bloodstained Mire
82%inclusion410 decks502 decks
48%synergy
Luxury Suite
79%inclusion398 decks502 decks
41%synergy
Sulfurous Springs
64%inclusion320 decks502 decks
16%synergy
Cavern of Souls
49%inclusion248 decks502 decks
45%synergy
Arid Mesa
48%inclusion240 decks502 decks
40%synergy
Gemstone Caverns
47%inclusion238 decks502 decks
43%synergy
Marsh Flats
44%inclusion223 decks502 decks
37%synergy
Valakut Awakening
44%inclusion223 decks502 decks
37%synergy
Polluted Delta
44%inclusion222 decks502 decks
36%synergy
Graven Cairns
43%inclusion217 decks502 decks
12%synergy
City of Brass
43%inclusion214 decks502 decks
36%synergy
Mana Confluence
42%inclusion210 decks502 decks
36%synergy
Blightstep Pathway
40%inclusion203 decks502 decks
18%synergy
Wooded Foothills
40%inclusion201 decks502 decks
33%synergy
Scalding Tarn
39%inclusion194 decks502 decks
32%synergy
Verdant Catacombs
38%inclusion190 decks502 decks
31%synergy
Dragonskull Summit
38%inclusion189 decks502 decks
-26%synergy
Boggart Trawler
36%inclusion183 decks502 decks
29%synergy
Pinnacle Monk
36%inclusion180 decks502 decks
29%synergy
Raucous Theater
35%inclusion174 decks502 decks
13%synergy
Blazemire Verge
31%inclusion148 decks471 decks
1%synergy
Mount Doom
29%inclusion145 decks502 decks
13%synergy
Temple of Malice
27%inclusion136 decks502 decks
-6%synergy
Prismatic Vista
24%inclusion121 decks502 decks
19%synergy
Blackcleave Cliffs
23%inclusion116 decks502 decks
3%synergy
Haunted Ridge
22%inclusion112 decks502 decks
-14%synergy
Smoldering Marsh
22%inclusion110 decks502 decks
-42%synergy
Exotic Orchard
21%inclusion106 decks502 decks
-10%synergy
Path of Ancestry
21%inclusion105 decks502 decks
5%synergy
Auntie's Hovel
20%inclusion99 decks502 decks
18%synergy
Snow-Covered Swamp
20%inclusion98 decks502 decks
16%synergy
Agadeem's Awakening
19%inclusion93 decks502 decks
15%synergy
Fell the Profane
18%inclusion89 decks502 decks
5%synergy
Snow-Covered Mountain
18%inclusion89 decks502 decks
15%synergy
Starting Town
17%inclusion55 decks332 decks
14%synergy
Tainted Peak
16%inclusion82 decks502 decks
-27%synergy
Shadowblood Ridge
15%inclusion75 decks502 decks
-20%synergy
Shatterskull Smashing
13%inclusion63 decks502 decks
9%synergy
Crystal Grotto
13%inclusion63 decks502 decks
12%synergy
Foreboding Ruins
11%inclusion56 decks502 decks
-35%synergy
Malakir Rebirth
10%inclusion51 decks502 decks
-5%synergy
Rakdos Carnarium
10%inclusion48 decks502 decks
-22%synergy
The Grey Havens
9.0%inclusion45 decks502 decks
8%synergy
Reflecting Pool
7.8%inclusion39 decks502 decks
5%synergy
Canyon Slough
7.2%inclusion36 decks502 decks
-12%synergy