Grenzo, Dungeon Warden (Commander) - cEDH

Grenzo, Dungeon Warden
Rank #555
55decks
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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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Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Utility Lands
Mana Artifacts
Lands
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Blazing Firesinger
38%inclusion3 decks8 decks
36%synergy
Garrison Excavator
10%inclusion1 decks10 decks
10%synergy
Flashback
10%inclusion1 decks10 decks
6%synergy
Grave Researcher
9.1%inclusion1 decks11 decks
7%synergy
Relic Retriever
9.1%inclusion1 decks11 decks
9%synergy
High Synergy Cards
Skirk Prospector
82%inclusion45 decks55 decks
77%synergy
Kiki-Jiki, Mirror Breaker
80%inclusion44 decks55 decks
76%synergy
Priest of Urabrask
76%inclusion42 decks55 decks
74%synergy
Priest of Gix
76%inclusion42 decks55 decks
74%synergy
Murderous Redcap
69%inclusion38 decks55 decks
66%synergy
Imperial Recruiter
67%inclusion37 decks55 decks
63%synergy
Ashnod's Altar
73%inclusion40 decks55 decks
62%synergy
Goblin Engineer
65%inclusion36 decks55 decks
61%synergy
Metallic Mimic
62%inclusion34 decks55 decks
60%synergy
Simian Spirit Guide
65%inclusion36 decks55 decks
60%synergy
Top Cards
Dark Ritual
78%inclusion43 decks55 decks
36%synergy
Treasonous Ogre
62%inclusion34 decks55 decks
59%synergy
Barkform Harvester
60%inclusion33 decks55 decks
59%synergy
Deflecting Swat
60%inclusion33 decks55 decks
39%synergy
Viscera Seer
60%inclusion33 decks55 decks
51%synergy
Red Elemental Blast
56%inclusion31 decks55 decks
48%synergy
Workhorse
56%inclusion31 decks55 decks
56%synergy
Zealous Conscripts
55%inclusion30 decks55 decks
53%synergy
Heartstone
55%inclusion30 decks55 decks
52%synergy
Pyroblast
55%inclusion30 decks55 decks
46%synergy
Game Changers
Ancient Tomb
82%inclusion45 decks55 decks
72%synergy
Chrome Mox
82%inclusion45 decks55 decks
76%synergy
Orcish Bowmasters
75%inclusion41 decks55 decks
64%synergy
Vampiric Tutor
73%inclusion40 decks55 decks
59%synergy
Mana Vault
71%inclusion39 decks55 decks
66%synergy
Demonic Tutor
71%inclusion39 decks55 decks
53%synergy
Mox Diamond
71%inclusion39 decks55 decks
67%synergy
Jeska's Will
62%inclusion34 decks55 decks
38%synergy
Imperial Seal
56%inclusion31 decks55 decks
52%synergy
Opposition Agent
47%inclusion26 decks55 decks
42%synergy
Creatures
Pinnacle Monk
64%inclusion35 decks55 decks
57%synergy
Goblin Matron
53%inclusion29 decks55 decks
50%synergy
Warren Soultrader
53%inclusion29 decks55 decks
45%synergy
Tomb Trawler
53%inclusion29 decks55 decks
52%synergy
Pitiless Plunderer
51%inclusion28 decks55 decks
38%synergy
________ Goblin
51%inclusion28 decks55 decks
50%synergy
Ragavan, Nimble Pilferer
49%inclusion27 decks55 decks
39%synergy
Goblin Recruiter
44%inclusion24 decks55 decks
42%synergy
Pawn of Ulamog
44%inclusion24 decks55 decks
41%synergy
Hexing Squelcher
43%inclusion10 decks23 decks
30%synergy
Boggart Trawler
42%inclusion23 decks55 decks
35%synergy
Dauthi Voidwalker
42%inclusion23 decks55 decks
34%synergy
Mayhem Devil
40%inclusion22 decks55 decks
16%synergy
Goblin Welder
40%inclusion22 decks55 decks
37%synergy
Twilight Diviner
35%inclusion8 decks23 decks
33%synergy
Sling-Gang Lieutenant
35%inclusion19 decks55 decks
31%synergy
Magus of the Moon
35%inclusion19 decks55 decks
34%synergy
Dualcaster Mage
35%inclusion19 decks55 decks
26%synergy
Reckless Barbarian
33%inclusion18 decks55 decks
30%synergy
Siege-Gang Commander
33%inclusion18 decks55 decks
29%synergy
Overeager Apprentice
31%inclusion17 decks55 decks
31%synergy
Boggart Harbinger
31%inclusion17 decks55 decks
29%synergy
Conspicuous Snoop
31%inclusion17 decks55 decks
29%synergy
Blood Pet
31%inclusion17 decks55 decks
29%synergy
Murderous Rider
27%inclusion15 decks55 decks
26%synergy
Grim Servant
27%inclusion15 decks55 decks
26%synergy
Emrakul's Hatcher
25%inclusion14 decks55 decks
25%synergy
Hoverstone Pilgrim
25%inclusion14 decks55 decks
25%synergy
Ruthless Technomancer
25%inclusion14 decks55 decks
21%synergy
Professional Face-Breaker
24%inclusion13 decks55 decks
8%synergy
Prowling Geistcatcher
24%inclusion13 decks55 decks
23%synergy
Blood Artist
24%inclusion13 decks55 decks
5%synergy
Woe Strider
24%inclusion13 decks55 decks
21%synergy
Ardent Electromancer
24%inclusion13 decks55 decks
24%synergy
Marionette Apprentice
22%inclusion12 decks55 decks
13%synergy
Skittering Precursor
22%inclusion12 decks55 decks
21%synergy
Carrion Feeder
22%inclusion12 decks55 decks
18%synergy
Yawgmoth, Thran Physician
22%inclusion12 decks55 decks
20%synergy
Catalyst Elemental
22%inclusion12 decks55 decks
22%synergy
Clone Shell
22%inclusion12 decks55 decks
21%synergy
Hazel's Brewmaster
22%inclusion12 decks55 decks
21%synergy
Basal Sliver
20%inclusion11 decks55 decks
20%synergy
Putrid Goblin
20%inclusion11 decks55 decks
18%synergy
Grim Hireling
20%inclusion11 decks55 decks
11%synergy
Blood Vassal
20%inclusion11 decks55 decks
20%synergy
Knuckles the Echidna
20%inclusion7 decks35 decks
15%synergy
Rapacious Dragon
18%inclusion10 decks55 decks
17%synergy
Daretti, Rocketeer Engineer
18%inclusion9 decks51 decks
17%synergy
Goblin Cratermaker
16%inclusion9 decks55 decks
16%synergy
Torch Courier
16%inclusion9 decks55 decks
16%synergy
Instants
Cabal Ritual
45%inclusion25 decks55 decks
37%synergy
Culling the Weak
44%inclusion24 decks55 decks
38%synergy
Entomb
38%inclusion21 decks55 decks
31%synergy
Valakut Awakening
36%inclusion20 decks55 decks
29%synergy
Deadly Rollick
29%inclusion16 decks55 decks
8%synergy
Burnt Offering
25%inclusion14 decks55 decks
20%synergy
Ad Nauseam
25%inclusion14 decks55 decks
23%synergy
Saw in Half
25%inclusion14 decks55 decks
14%synergy
Fire Prophecy
22%inclusion12 decks55 decks
21%synergy
Flare of Duplication
22%inclusion12 decks55 decks
17%synergy
Redirect Lightning
21%inclusion7 decks34 decks
11%synergy
Fell the Profane
20%inclusion11 decks55 decks
8%synergy
Chaos Warp
20%inclusion11 decks55 decks
-28%synergy
Volcanic Spite
20%inclusion11 decks55 decks
19%synergy
Tibalt's Trickery
20%inclusion11 decks55 decks
7%synergy
Abrade
20%inclusion11 decks55 decks
-1%synergy
Untimely Malfunction
18%inclusion10 decks55 decks
0%synergy
Fire Covenant
16%inclusion9 decks55 decks
10%synergy
Desperate Ritual
16%inclusion9 decks55 decks
12%synergy
Final Fortune
16%inclusion9 decks55 decks
14%synergy
Lightning Bolt
15%inclusion8 decks55 decks
-4%synergy
Tainted Pact
13%inclusion7 decks55 decks
11%synergy
Pyretic Ritual
13%inclusion7 decks55 decks
7%synergy
Rain of Filth
13%inclusion7 decks55 decks
12%synergy
Brightstone Ritual
11%inclusion6 decks55 decks
10%synergy
Snuff Out
11%inclusion6 decks55 decks
7%synergy
Seething Song
11%inclusion6 decks55 decks
0%synergy
Dismember
11%inclusion6 decks55 decks
7%synergy
Sacrifice
9.1%inclusion5 decks55 decks
7%synergy
Terminate
9.1%inclusion5 decks55 decks
-31%synergy
Rakdos Charm
7.3%inclusion4 decks55 decks
-36%synergy
First Day of Class
7.3%inclusion4 decks55 decks
6%synergy
Manhole Missile
5.9%inclusion1 decks17 decks
6%synergy
Demonic Consultation
5.5%inclusion3 decks55 decks
5%synergy
Sorceries
Gamble
47%inclusion26 decks55 decks
37%synergy
Doomsday
45%inclusion25 decks55 decks
45%synergy
Diabolic Intent
38%inclusion21 decks55 decks
30%synergy
Reanimate
38%inclusion21 decks55 decks
15%synergy
Rite of Flame
35%inclusion19 decks55 decks
30%synergy
Wheel of Fortune
31%inclusion17 decks55 decks
25%synergy
Faithless Looting
20%inclusion11 decks55 decks
-8%synergy
Twinflame
20%inclusion11 decks55 decks
14%synergy
Beseech the Mirror
20%inclusion11 decks55 decks
16%synergy
Dread Return
18%inclusion10 decks55 decks
14%synergy
Praetor's Grasp
18%inclusion10 decks55 decks
15%synergy
Molten Duplication
18%inclusion10 decks55 decks
13%synergy
Shatterskull Smashing
16%inclusion9 decks55 decks
13%synergy
Grim Tutor
16%inclusion9 decks55 decks
12%synergy
Yawgmoth's Will
15%inclusion8 decks55 decks
13%synergy
Agadeem's Awakening
15%inclusion8 decks55 decks
11%synergy
Infernal Plunge
13%inclusion7 decks55 decks
10%synergy
Toxic Deluge
11%inclusion6 decks55 decks
-7%synergy
Unearth
9.1%inclusion5 decks55 decks
4%synergy
Buried Alive
9.1%inclusion5 decks55 decks
4%synergy
Chain of Smog
9.1%inclusion5 decks55 decks
8%synergy
Lively Dirge
7.3%inclusion4 decks55 decks
5%synergy
Feed the Swarm
7.3%inclusion4 decks55 decks
-34%synergy
Scheming Symmetry
7.3%inclusion4 decks55 decks
5%synergy
Blasphemous Act
7.3%inclusion4 decks55 decks
-43%synergy
Thoughtseize
7.3%inclusion4 decks55 decks
7%synergy
Diabolic Tutor
5.5%inclusion3 decks55 decks
0%synergy
Peer into the Abyss
5.5%inclusion3 decks55 decks
2%synergy
Past in Flames
5.5%inclusion3 decks55 decks
3%synergy
Recoup
5.5%inclusion3 decks55 decks
5%synergy
Into the Fire
5.5%inclusion3 decks55 decks
5%synergy
Reckless Handling
5.5%inclusion3 decks55 decks
4%synergy
Utility Artifacts
Wishclaw Talisman
35%inclusion19 decks55 decks
28%synergy
Phyrexian Altar
33%inclusion18 decks55 decks
27%synergy
Tel-Jilad Stylus
22%inclusion12 decks55 decks
21%synergy
The Cauldron of Eternity
22%inclusion12 decks55 decks
21%synergy
Grinding Station
18%inclusion10 decks55 decks
16%synergy
Bolas's Citadel
16%inclusion9 decks55 decks
6%synergy
The One Ring
16%inclusion9 decks55 decks
9%synergy
Defense Grid
15%inclusion8 decks55 decks
13%synergy
Sensei's Divining Top
11%inclusion6 decks55 decks
5%synergy
Vexing Bauble
11%inclusion6 decks55 decks
9%synergy
Conjurer's Bauble
9.1%inclusion5 decks55 decks
9%synergy
Desecrated Tomb
7.3%inclusion4 decks55 decks
7%synergy
Skullclamp
7.3%inclusion4 decks55 decks
-3%synergy
Conqueror's Flail
7.3%inclusion4 decks55 decks
6%synergy
Scroll Rack
5.5%inclusion3 decks55 decks
4%synergy
Agatha's Soul Cauldron
5.5%inclusion3 decks55 decks
4%synergy
Nim Deathmantle
5.5%inclusion3 decks55 decks
5%synergy
Lightning Greaves
5.5%inclusion3 decks55 decks
-29%synergy
Altar of Dementia
5.5%inclusion3 decks55 decks
3%synergy
Enchantments
Underworld Breach
38%inclusion21 decks55 decks
31%synergy
Necropotence
29%inclusion16 decks55 decks
24%synergy
Animate Dead
25%inclusion14 decks55 decks
16%synergy
Necromancy
15%inclusion8 decks55 decks
11%synergy
Goblin Bombardment
9.1%inclusion5 decks55 decks
-1%synergy
Chthonian Nightmare
9.1%inclusion5 decks55 decks
7%synergy
Dance of the Dead
7.3%inclusion4 decks55 decks
6%synergy
Blood Moon
7.3%inclusion4 decks55 decks
5%synergy
Thran Vigil
5.5%inclusion3 decks55 decks
4%synergy
Mana Echoes
5.5%inclusion3 decks55 decks
5%synergy
Impact Tremors
5.5%inclusion3 decks55 decks
-6%synergy
Utility Lands
Phyrexian Tower
42%inclusion23 decks55 decks
31%synergy
Urborg, Tomb of Yawgmoth
40%inclusion22 decks55 decks
21%synergy
City of Traitors
40%inclusion22 decks55 decks
38%synergy
Vault of Whispers
35%inclusion19 decks55 decks
28%synergy
Urza's Saga
35%inclusion19 decks55 decks
28%synergy
Great Furnace
33%inclusion18 decks55 decks
26%synergy
Takenuma, Abandoned Mire
24%inclusion13 decks55 decks
15%synergy
Zhalfirin Void
13%inclusion7 decks55 decks
12%synergy
Emergence Zone
13%inclusion7 decks55 decks
10%synergy
Sokenzan, Crucible of Defiance
11%inclusion6 decks55 decks
7%synergy
Nykthos, Shrine to Nyx
9.1%inclusion5 decks55 decks
7%synergy
Barbarian Ring
9.1%inclusion5 decks55 decks
7%synergy
Den of the Bugbear
9.1%inclusion5 decks55 decks
7%synergy
Bojuka Bog
7.3%inclusion4 decks55 decks
-28%synergy
Arena of Glory
7.3%inclusion4 decks55 decks
-1%synergy
Cabal Coffers
7.3%inclusion4 decks55 decks
-2%synergy
Cabal Pit
7.3%inclusion4 decks55 decks
5%synergy
Strip Mine
7.3%inclusion4 decks55 decks
6%synergy
Buried Ruin
5.5%inclusion3 decks55 decks
2%synergy
Command Beacon
5.5%inclusion3 decks55 decks
-1%synergy
Homeward Path
5.5%inclusion3 decks55 decks
4%synergy
Mana Artifacts
Sol Ring
96%inclusion53 decks55 decks
10%synergy
Lotus Petal
76%inclusion42 decks55 decks
69%synergy
Arcane Signet
64%inclusion35 decks55 decks
-18%synergy
Mox Amber
62%inclusion34 decks55 decks
57%synergy
Mox Opal
51%inclusion28 decks55 decks
47%synergy
Talisman of Indulgence
45%inclusion25 decks55 decks
-10%synergy
Lion's Eye Diamond
45%inclusion25 decks55 decks
43%synergy
Fellwar Stone
33%inclusion18 decks55 decks
-1%synergy
Rakdos Signet
22%inclusion12 decks55 decks
-36%synergy
Springleaf Drum
20%inclusion11 decks55 decks
18%synergy
Grim Monolith
15%inclusion8 decks55 decks
13%synergy
Thran Turbine
9.1%inclusion5 decks55 decks
8%synergy
Cursed Mirror
9.1%inclusion5 decks55 decks
-2%synergy
The Soul Stone
8.8%inclusion3 decks34 decks
4%synergy
Lands
Command Tower
93%inclusion51 decks55 decks
7%synergy
Blood Crypt
91%inclusion50 decks55 decks
45%synergy
Badlands
87%inclusion48 decks55 decks
74%synergy
Swamp
84%inclusion46 decks55 decks
-14%synergy
Mountain
76%inclusion42 decks55 decks
-21%synergy
Luxury Suite
75%inclusion41 decks55 decks
36%synergy
Bloodstained Mire
75%inclusion41 decks55 decks
41%synergy
Sulfurous Springs
75%inclusion41 decks55 decks
28%synergy
Gemstone Caverns
73%inclusion40 decks55 decks
68%synergy
Cavern of Souls
64%inclusion35 decks55 decks
59%synergy
Pinnacle Monk
64%inclusion35 decks55 decks
57%synergy
City of Brass
60%inclusion33 decks55 decks
54%synergy
Mana Confluence
56%inclusion31 decks55 decks
51%synergy
Marsh Flats
51%inclusion28 decks55 decks
43%synergy
Arid Mesa
51%inclusion28 decks55 decks
43%synergy
Wooded Foothills
47%inclusion26 decks55 decks
40%synergy
Verdant Catacombs
47%inclusion26 decks55 decks
40%synergy
Mount Doom
47%inclusion26 decks55 decks
31%synergy
Scalding Tarn
47%inclusion26 decks55 decks
40%synergy
Polluted Delta
47%inclusion26 decks55 decks
39%synergy
Raucous Theater
45%inclusion25 decks55 decks
24%synergy
Blightstep Pathway
45%inclusion25 decks55 decks
23%synergy
Graven Cairns
42%inclusion23 decks55 decks
11%synergy
Boggart Trawler
42%inclusion23 decks55 decks
35%synergy
Valakut Awakening
36%inclusion20 decks55 decks
29%synergy
Starting Town
32%inclusion12 decks37 decks
30%synergy
Blackcleave Cliffs
29%inclusion16 decks55 decks
9%synergy
Prismatic Vista
22%inclusion12 decks55 decks
16%synergy
Blazemire Verge
22%inclusion12 decks55 decks
-9%synergy
Snow-Covered Swamp
22%inclusion12 decks55 decks
19%synergy
Fell the Profane
20%inclusion11 decks55 decks
8%synergy
Exotic Orchard
20%inclusion11 decks55 decks
-11%synergy
Dragonskull Summit
18%inclusion10 decks55 decks
-45%synergy
Shatterskull Smashing
16%inclusion9 decks55 decks
13%synergy
Auntie's Hovel
15%inclusion8 decks55 decks
13%synergy
Temple of Malice
15%inclusion8 decks55 decks
-19%synergy
Agadeem's Awakening
15%inclusion8 decks55 decks
11%synergy
Reflecting Pool
13%inclusion7 decks55 decks
10%synergy
Snow-Covered Mountain
13%inclusion7 decks55 decks
10%synergy
Forbidden Orchard
13%inclusion7 decks55 decks
11%synergy
Gemstone Mine
11%inclusion6 decks55 decks
10%synergy
Tarnished Citadel
11%inclusion6 decks55 decks
10%synergy
Crystal Grotto
11%inclusion6 decks55 decks
10%synergy
The Grey Havens
9.1%inclusion5 decks55 decks
9%synergy
Tainted Peak
9.1%inclusion5 decks55 decks
-34%synergy
Path of Ancestry
9.1%inclusion5 decks55 decks
-7%synergy
Haunted Ridge
9.1%inclusion5 decks55 decks
-27%synergy
Abundant Countryside
8.7%inclusion2 decks23 decks
8%synergy
Eclipsed Realms
8.7%inclusion2 decks23 decks
6%synergy
Shadowblood Ridge
7.3%inclusion4 decks55 decks
-28%synergy
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