Grenzo, Dungeon Warden (Commander) - cEDH

Grenzo, Dungeon Warden
Rank #537
68decks
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Ethan Coover
Apr 15, 2026
Ethan Coover
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.
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Enchantments
Utility Lands
Mana Artifacts
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Great Fierce Bee
100%inclusion1 decks1 decks
100%synergy
M.O.D.O.K.
20%inclusion3 decks15 decks
19%synergy
Kingpin, Wilson Fisk
7.1%inclusion1 decks14 decks
6%synergy
Fogwell's Gym
7.1%inclusion1 decks14 decks
7%synergy
Doctor Doom, Unrivaled
7.1%inclusion1 decks14 decks
7%synergy
High Synergy Cards
Skirk Prospector
84%inclusion57 decks68 decks
79%synergy
Priest of Gix
79%inclusion54 decks68 decks
77%synergy
Kiki-Jiki, Mirror Breaker
79%inclusion54 decks68 decks
75%synergy
Priest of Urabrask
76%inclusion52 decks68 decks
75%synergy
Ashnod's Altar
79%inclusion54 decks68 decks
69%synergy
Goblin Engineer
72%inclusion49 decks68 decks
68%synergy
Barkform Harvester
66%inclusion45 decks68 decks
65%synergy
Imperial Recruiter
69%inclusion47 decks68 decks
65%synergy
Treasonous Ogre
68%inclusion46 decks68 decks
65%synergy
Murderous Redcap
68%inclusion46 decks68 decks
64%synergy
Top Cards
Dark Ritual
81%inclusion55 decks68 decks
38%synergy
Viscera Seer
66%inclusion45 decks68 decks
57%synergy
Simian Spirit Guide
63%inclusion43 decks68 decks
57%synergy
Heartstone
62%inclusion42 decks68 decks
60%synergy
Workhorse
62%inclusion42 decks68 decks
61%synergy
Pitiless Plunderer
60%inclusion41 decks68 decks
47%synergy
Metallic Mimic
60%inclusion41 decks68 decks
58%synergy
Tomb Trawler
60%inclusion41 decks68 decks
59%synergy
Deflecting Swat
57%inclusion39 decks68 decks
36%synergy
Zealous Conscripts
54%inclusion37 decks68 decks
52%synergy
Game Changers
Ancient Tomb
82%inclusion56 decks68 decks
73%synergy
Chrome Mox
79%inclusion54 decks68 decks
74%synergy
Mana Vault
76%inclusion52 decks68 decks
71%synergy
Vampiric Tutor
71%inclusion48 decks68 decks
57%synergy
Orcish Bowmasters
69%inclusion47 decks68 decks
59%synergy
Mox Diamond
69%inclusion47 decks68 decks
65%synergy
Demonic Tutor
66%inclusion45 decks68 decks
48%synergy
Jeska's Will
59%inclusion40 decks68 decks
36%synergy
Lion's Eye Diamond
49%inclusion33 decks68 decks
46%synergy
Imperial Seal
47%inclusion32 decks68 decks
42%synergy
Creatures
Pinnacle Monk
66%inclusion45 decks68 decks
59%synergy
Warren Soultrader
54%inclusion37 decks68 decks
46%synergy
Ragavan, Nimble Pilferer
54%inclusion37 decks68 decks
44%synergy
_____ Goblin
51%inclusion35 decks68 decks
51%synergy
Pawn of Ulamog
50%inclusion34 decks68 decks
47%synergy
Hexing Squelcher
49%inclusion18 decks37 decks
35%synergy
Goblin Matron
49%inclusion33 decks68 decks
45%synergy
Opposition Agent
47%inclusion32 decks68 decks
42%synergy
Goblin Welder
46%inclusion31 decks68 decks
43%synergy
Dauthi Voidwalker
43%inclusion29 decks68 decks
35%synergy
Goblin Recruiter
41%inclusion28 decks68 decks
40%synergy
Boggart Trawler
40%inclusion27 decks68 decks
33%synergy
Mayhem Devil
40%inclusion27 decks68 decks
15%synergy
Magus of the Moon
37%inclusion25 decks68 decks
36%synergy
Overeager Apprentice
37%inclusion25 decks68 decks
37%synergy
Reckless Barbarian
35%inclusion24 decks68 decks
33%synergy
Sling-Gang Lieutenant
35%inclusion24 decks68 decks
32%synergy
Siege-Gang Commander
34%inclusion23 decks68 decks
30%synergy
Conspicuous Snoop
32%inclusion22 decks68 decks
31%synergy
Emrakul's Hatcher
31%inclusion21 decks68 decks
30%synergy
Blood Pet
31%inclusion21 decks68 decks
29%synergy
Dualcaster Mage
31%inclusion21 decks68 decks
22%synergy
Woe Strider
31%inclusion21 decks68 decks
28%synergy
Blood Artist
29%inclusion20 decks68 decks
11%synergy
Grim Servant
29%inclusion20 decks68 decks
29%synergy
Prowling Geistcatcher
28%inclusion19 decks68 decks
27%synergy
Ruthless Technomancer
28%inclusion19 decks68 decks
24%synergy
Twilight Diviner
27%inclusion10 decks37 decks
25%synergy
Hoverstone Pilgrim
26%inclusion18 decks68 decks
26%synergy
Ardent Electromancer
26%inclusion18 decks68 decks
26%synergy
Murderous Rider
26%inclusion18 decks68 decks
25%synergy
Skittering Precursor
26%inclusion18 decks68 decks
25%synergy
Catalyst Elemental
26%inclusion18 decks68 decks
26%synergy
Yawgmoth, Thran Physician
25%inclusion17 decks68 decks
23%synergy
Clone Shell
25%inclusion17 decks68 decks
25%synergy
Boggart Harbinger
25%inclusion17 decks68 decks
23%synergy
Hazel's Brewmaster
25%inclusion17 decks68 decks
24%synergy
Basal Sliver
24%inclusion16 decks68 decks
23%synergy
Blood Vassal
24%inclusion16 decks68 decks
23%synergy
Zulaport Cutthroat
22%inclusion15 decks68 decks
14%synergy
Marionette Apprentice
21%inclusion14 decks68 decks
11%synergy
Palladium Myr
21%inclusion14 decks68 decks
19%synergy
Putrid Goblin
21%inclusion14 decks68 decks
19%synergy
Rapacious Dragon
21%inclusion14 decks68 decks
20%synergy
Professional Face-Breaker
21%inclusion14 decks68 decks
5%synergy
Carrion Feeder
21%inclusion14 decks68 decks
17%synergy
Soldevi Adnate
19%inclusion13 decks68 decks
18%synergy
Plundering Barbarian
19%inclusion13 decks68 decks
19%synergy
Stadium Vendors
19%inclusion13 decks68 decks
19%synergy
Torch Courier
19%inclusion13 decks68 decks
19%synergy
Instants
Red Elemental Blast
47%inclusion32 decks68 decks
38%synergy
Cabal Ritual
44%inclusion30 decks68 decks
36%synergy
Culling the Weak
44%inclusion30 decks68 decks
38%synergy
Pyroblast
44%inclusion30 decks68 decks
35%synergy
Valakut Awakening
35%inclusion24 decks68 decks
27%synergy
Entomb
31%inclusion21 decks68 decks
24%synergy
Deadly Rollick
26%inclusion18 decks68 decks
4%synergy
Saw in Half
22%inclusion15 decks68 decks
10%synergy
Redirect Lightning
21%inclusion10 decks47 decks
11%synergy
Fell the Profane
21%inclusion14 decks68 decks
8%synergy
Tibalt's Trickery
21%inclusion14 decks68 decks
8%synergy
Burnt Offering
21%inclusion14 decks68 decks
15%synergy
Ad Nauseam
21%inclusion14 decks68 decks
18%synergy
Fire Prophecy
21%inclusion14 decks68 decks
20%synergy
Flare of Duplication
21%inclusion14 decks68 decks
16%synergy
Chaos Warp
18%inclusion12 decks68 decks
-30%synergy
Volcanic Spite
18%inclusion12 decks68 decks
17%synergy
Untimely Malfunction
16%inclusion11 decks68 decks
-2%synergy
Abrade
16%inclusion11 decks68 decks
-5%synergy
Fire Covenant
15%inclusion10 decks68 decks
8%synergy
Desperate Ritual
15%inclusion10 decks68 decks
10%synergy
Final Fortune
15%inclusion10 decks68 decks
12%synergy
Tainted Pact
13%inclusion9 decks68 decks
11%synergy
Lightning Bolt
13%inclusion9 decks68 decks
-5%synergy
Pyretic Ritual
13%inclusion9 decks68 decks
7%synergy
Seething Song
10%inclusion7 decks68 decks
-2%synergy
Rain of Filth
10%inclusion7 decks68 decks
10%synergy
Sacrifice
8.8%inclusion6 decks68 decks
7%synergy
Brightstone Ritual
8.8%inclusion6 decks68 decks
7%synergy
Snuff Out
8.8%inclusion6 decks68 decks
4%synergy
Demonic Consultation
8.8%inclusion6 decks68 decks
8%synergy
Dismember
8.8%inclusion6 decks68 decks
5%synergy
Terminate
7.4%inclusion5 decks68 decks
-32%synergy
Manhole Missile
6.1%inclusion2 decks33 decks
6%synergy
Rakdos Charm
5.9%inclusion4 decks68 decks
-38%synergy
Malakir Rebirth
5.9%inclusion4 decks68 decks
-10%synergy
First Day of Class
5.9%inclusion4 decks68 decks
5%synergy
Sorceries
Doomsday
46%inclusion31 decks68 decks
45%synergy
Gamble
41%inclusion28 decks68 decks
31%synergy
Rite of Flame
34%inclusion23 decks68 decks
29%synergy
Diabolic Intent
32%inclusion22 decks68 decks
24%synergy
Reanimate
32%inclusion22 decks68 decks
9%synergy
Wheel of Fortune
28%inclusion19 decks68 decks
22%synergy
Faithless Looting
19%inclusion13 decks68 decks
-9%synergy
Praetor's Grasp
19%inclusion13 decks68 decks
17%synergy
Beseech the Mirror
18%inclusion12 decks68 decks
14%synergy
Dread Return
16%inclusion11 decks68 decks
12%synergy
Shatterskull Smashing
16%inclusion11 decks68 decks
13%synergy
Twinflame
16%inclusion11 decks68 decks
10%synergy
Molten Duplication
16%inclusion11 decks68 decks
11%synergy
Grim Tutor
16%inclusion11 decks68 decks
12%synergy
Infernal Plunge
13%inclusion9 decks68 decks
11%synergy
Yawgmoth's Will
12%inclusion8 decks68 decks
10%synergy
Agadeem's Awakening
12%inclusion8 decks68 decks
8%synergy
Unearth
8.8%inclusion6 decks68 decks
4%synergy
Feed the Swarm
8.8%inclusion6 decks68 decks
-32%synergy
Buried Alive
8.8%inclusion6 decks68 decks
4%synergy
Chain of Smog
8.8%inclusion6 decks68 decks
8%synergy
Toxic Deluge
7.4%inclusion5 decks68 decks
-10%synergy
Lively Dirge
5.9%inclusion4 decks68 decks
4%synergy
Blasphemous Act
5.9%inclusion4 decks68 decks
-45%synergy
Into the Fire
5.9%inclusion4 decks68 decks
5%synergy
Thoughtseize
5.9%inclusion4 decks68 decks
5%synergy
Utility Artifacts
Wishclaw Talisman
32%inclusion22 decks68 decks
26%synergy
Phyrexian Altar
31%inclusion21 decks68 decks
25%synergy
The Cauldron of Eternity
24%inclusion16 decks68 decks
22%synergy
Tel-Jilad Stylus
22%inclusion15 decks68 decks
21%synergy
Bolas's Citadel
18%inclusion12 decks68 decks
8%synergy
Grinding Station
16%inclusion11 decks68 decks
14%synergy
The One Ring
13%inclusion9 decks68 decks
6%synergy
Vexing Bauble
13%inclusion9 decks68 decks
12%synergy
Sensei's Divining Top
12%inclusion8 decks68 decks
6%synergy
Defense Grid
12%inclusion8 decks68 decks
10%synergy
Conjurer's Bauble
7.4%inclusion5 decks68 decks
7%synergy
Nim Deathmantle
7.4%inclusion5 decks68 decks
7%synergy
Agatha's Soul Cauldron
7.4%inclusion5 decks68 decks
6%synergy
Desecrated Tomb
5.9%inclusion4 decks68 decks
5%synergy
Scroll Rack
5.9%inclusion4 decks68 decks
5%synergy
Conqueror's Flail
5.9%inclusion4 decks68 decks
5%synergy
Lightning Greaves
5.9%inclusion4 decks68 decks
-29%synergy
Enchantments
Underworld Breach
37%inclusion25 decks68 decks
30%synergy
Necropotence
25%inclusion17 decks68 decks
20%synergy
Animate Dead
24%inclusion16 decks68 decks
14%synergy
Necromancy
13%inclusion9 decks68 decks
10%synergy
Chthonian Nightmare
8.8%inclusion6 decks68 decks
7%synergy
Goblin Bombardment
7.4%inclusion5 decks68 decks
-2%synergy
Dance of the Dead
5.9%inclusion4 decks68 decks
4%synergy
Mana Echoes
5.9%inclusion4 decks68 decks
5%synergy
Impact Tremors
5.9%inclusion4 decks68 decks
-5%synergy
Blood Moon
5.9%inclusion4 decks68 decks
4%synergy
Utility Lands
Phyrexian Tower
43%inclusion29 decks68 decks
32%synergy
City of Traitors
43%inclusion29 decks68 decks
41%synergy
Urborg, Tomb of Yawgmoth
38%inclusion26 decks68 decks
19%synergy
Vault of Whispers
37%inclusion25 decks68 decks
31%synergy
Great Furnace
34%inclusion23 decks68 decks
27%synergy
Urza's Saga
32%inclusion22 decks68 decks
26%synergy
Takenuma, Abandoned Mire
21%inclusion14 decks68 decks
12%synergy
Emergence Zone
12%inclusion8 decks68 decks
9%synergy
Zhalfirin Void
10%inclusion7 decks68 decks
9%synergy
Nykthos, Shrine to Nyx
10%inclusion7 decks68 decks
8%synergy
Sokenzan, Crucible of Defiance
8.8%inclusion6 decks68 decks
5%synergy
Bojuka Bog
7.4%inclusion5 decks68 decks
-28%synergy
Buried Ruin
7.4%inclusion5 decks68 decks
4%synergy
Command Beacon
7.4%inclusion5 decks68 decks
1%synergy
Den of the Bugbear
7.4%inclusion5 decks68 decks
6%synergy
Arena of Glory
5.9%inclusion4 decks68 decks
-3%synergy
Cabal Coffers
5.9%inclusion4 decks68 decks
-4%synergy
Geier Reach Sanitarium
5.9%inclusion4 decks68 decks
1%synergy
Cabal Pit
5.9%inclusion4 decks68 decks
4%synergy
Strip Mine
5.9%inclusion4 decks68 decks
4%synergy
Barbarian Ring
5.9%inclusion4 decks68 decks
4%synergy
Mana Artifacts
Sol Ring
97%inclusion66 decks68 decks
11%synergy
Lotus Petal
74%inclusion50 decks68 decks
66%synergy
Mox Amber
62%inclusion42 decks68 decks
57%synergy
Arcane Signet
60%inclusion41 decks68 decks
-22%synergy
Mox Opal
53%inclusion36 decks68 decks
49%synergy
Talisman of Indulgence
46%inclusion31 decks68 decks
-10%synergy
Fellwar Stone
31%inclusion21 decks68 decks
-2%synergy
Rakdos Signet
21%inclusion14 decks68 decks
-36%synergy
Springleaf Drum
21%inclusion14 decks68 decks
18%synergy
Grim Monolith
18%inclusion12 decks68 decks
16%synergy
Thran Turbine
8.8%inclusion6 decks68 decks
8%synergy
The Soul Stone
6.4%inclusion3 decks47 decks
2%synergy
Cursed Mirror
5.9%inclusion4 decks68 decks
-5%synergy
Lands
Command Tower
94%inclusion64 decks68 decks
8%synergy
Blood Crypt
90%inclusion61 decks68 decks
42%synergy
Badlands
85%inclusion58 decks68 decks
72%synergy
Swamp
82%inclusion56 decks68 decks
-15%synergy
Mountain
75%inclusion51 decks68 decks
-22%synergy
Gemstone Caverns
75%inclusion51 decks68 decks
70%synergy
Sulfurous Springs
75%inclusion51 decks68 decks
27%synergy
Bloodstained Mire
74%inclusion50 decks68 decks
40%synergy
Luxury Suite
72%inclusion49 decks68 decks
34%synergy
Pinnacle Monk
66%inclusion45 decks68 decks
59%synergy
City of Brass
62%inclusion42 decks68 decks
55%synergy
Cavern of Souls
60%inclusion41 decks68 decks
55%synergy
Mana Confluence
57%inclusion39 decks68 decks
52%synergy
Marsh Flats
50%inclusion34 decks68 decks
42%synergy
Mount Doom
47%inclusion32 decks68 decks
31%synergy
Arid Mesa
47%inclusion32 decks68 decks
39%synergy
Polluted Delta
47%inclusion32 decks68 decks
39%synergy
Verdant Catacombs
44%inclusion30 decks68 decks
37%synergy
Scalding Tarn
44%inclusion30 decks68 decks
37%synergy
Blightstep Pathway
43%inclusion29 decks68 decks
20%synergy
Raucous Theater
41%inclusion28 decks68 decks
19%synergy
Graven Cairns
41%inclusion28 decks68 decks
9%synergy
Wooded Foothills
40%inclusion27 decks68 decks
33%synergy
Boggart Trawler
40%inclusion27 decks68 decks
33%synergy
Valakut Awakening
35%inclusion24 decks68 decks
27%synergy
Starting Town
32%inclusion16 decks50 decks
30%synergy
Blackcleave Cliffs
26%inclusion18 decks68 decks
6%synergy
Blazemire Verge
26%inclusion18 decks68 decks
-5%synergy
Prismatic Vista
21%inclusion14 decks68 decks
15%synergy
Fell the Profane
21%inclusion14 decks68 decks
8%synergy
Snow-Covered Swamp
19%inclusion13 decks68 decks
16%synergy
Exotic Orchard
18%inclusion12 decks68 decks
-13%synergy
Dragonskull Summit
18%inclusion12 decks68 decks
-47%synergy
Temple of Malice
18%inclusion12 decks68 decks
-15%synergy
Shatterskull Smashing
16%inclusion11 decks68 decks
13%synergy
Snow-Covered Mountain
13%inclusion9 decks68 decks
10%synergy
Agadeem's Awakening
12%inclusion8 decks68 decks
8%synergy
Tarnished Citadel
12%inclusion8 decks68 decks
11%synergy
Path of Ancestry
12%inclusion8 decks68 decks
-5%synergy
Forbidden Orchard
12%inclusion8 decks68 decks
10%synergy
Auntie's Hovel
10%inclusion7 decks68 decks
9%synergy
Spire of Industry
10%inclusion7 decks68 decks
8%synergy
Crystal Grotto
10%inclusion7 decks68 decks
10%synergy
Gemstone Mine
8.8%inclusion6 decks68 decks
8%synergy
Shadowblood Ridge
8.8%inclusion6 decks68 decks
-26%synergy
Reflecting Pool
8.8%inclusion6 decks68 decks
6%synergy
Tainted Peak
8.8%inclusion6 decks68 decks
-35%synergy
Abundant Countryside
8.1%inclusion3 decks37 decks
8%synergy
Canyon Slough
7.4%inclusion5 decks68 decks
-12%synergy
Smoldering Marsh
7.4%inclusion5 decks68 decks
-56%synergy
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