Grenzo, Dungeon Warden (Commander) - Combo

Grenzo, Dungeon Warden
Rank #542
232decks
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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
Lands
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Great Fierce Bee
11%inclusion2 decks19 decks
10%synergy
Bolg's Company
11%inclusion2 decks19 decks
3%synergy
Azog, Moria's Ruin
9.1%inclusion2 decks22 decks
3%synergy
The Great Goblin
9.1%inclusion2 decks22 decks
7%synergy
Undead Hand Ninja
6.1%inclusion3 decks49 decks
6%synergy
High Synergy Cards
Heartstone
72%inclusion167 decks232 decks
70%synergy
Ashnod's Altar
77%inclusion178 decks232 decks
67%synergy
Murderous Redcap
70%inclusion162 decks232 decks
66%synergy
Barkform Harvester
67%inclusion156 decks232 decks
66%synergy
Priest of Gix
68%inclusion158 decks232 decks
66%synergy
Tomb Trawler
66%inclusion153 decks232 decks
65%synergy
Priest of Urabrask
65%inclusion151 decks232 decks
63%synergy
Skirk Prospector
68%inclusion157 decks232 decks
63%synergy
Workhorse
63%inclusion145 decks232 decks
62%synergy
Kiki-Jiki, Mirror Breaker
66%inclusion152 decks232 decks
61%synergy
Top Cards
Viscera Seer
69%inclusion159 decks232 decks
59%synergy
The Cauldron of Eternity
62%inclusion144 decks232 decks
61%synergy
Sling-Gang Lieutenant
61%inclusion141 decks232 decks
57%synergy
Siege-Gang Commander
60%inclusion139 decks232 decks
56%synergy
Pitiless Plunderer
58%inclusion135 decks232 decks
45%synergy
Goblin Engineer
57%inclusion132 decks232 decks
53%synergy
Goblin Matron
52%inclusion120 decks232 decks
48%synergy
Tel-Jilad Stylus
51%inclusion118 decks232 decks
50%synergy
Zulaport Cutthroat
49%inclusion114 decks232 decks
41%synergy
Hoverstone Pilgrim
48%inclusion112 decks232 decks
48%synergy
Game Changers
Ancient Tomb
26%inclusion61 decks232 decks
17%synergy
Demonic Tutor
23%inclusion53 decks232 decks
5%synergy
Vampiric Tutor
20%inclusion47 decks232 decks
7%synergy
Gamble
18%inclusion41 decks232 decks
8%synergy
Orcish Bowmasters
15%inclusion34 decks232 decks
4%synergy
Chrome Mox
15%inclusion34 decks232 decks
9%synergy
Jeska's Will
14%inclusion33 decks232 decks
-9%synergy
Mana Vault
14%inclusion33 decks232 decks
9%synergy
Mox Diamond
11%inclusion25 decks232 decks
7%synergy
Imperial Seal
8.6%inclusion20 decks232 decks
4%synergy
Creatures
Palladium Myr
48%inclusion112 decks232 decks
47%synergy
Woe Strider
47%inclusion110 decks232 decks
45%synergy
Metallic Mimic
46%inclusion106 decks232 decks
43%synergy
Leaden Myr
43%inclusion100 decks232 decks
41%synergy
Pawn of Ulamog
42%inclusion98 decks232 decks
40%synergy
Zealous Conscripts
42%inclusion98 decks232 decks
40%synergy
Iron Myr
41%inclusion96 decks232 decks
39%synergy
Warren Soultrader
41%inclusion96 decks232 decks
33%synergy
Goblin Welder
41%inclusion96 decks232 decks
39%synergy
Solemn Simulacrum
41%inclusion95 decks232 decks
22%synergy
Boggart Trawler
40%inclusion92 decks232 decks
32%synergy
Meteor Golem
40%inclusion92 decks232 decks
37%synergy
Ravenous Chupacabra
39%inclusion90 decks232 decks
37%synergy
Imperial Recruiter
37%inclusion85 decks232 decks
33%synergy
Gray Merchant of Asphodel
37%inclusion85 decks232 decks
26%synergy
Krenko, Mob Boss
37%inclusion85 decks232 decks
32%synergy
Emrakul's Hatcher
36%inclusion84 decks232 decks
36%synergy
Epitaph Golem
36%inclusion83 decks232 decks
35%synergy
Ornithopter of Paradise
34%inclusion80 decks232 decks
31%synergy
Blood Artist
34%inclusion79 decks232 decks
16%synergy
Mad Auntie
33%inclusion76 decks232 decks
31%synergy
Treasonous Ogre
32%inclusion74 decks232 decks
29%synergy
Pinnacle Monk
32%inclusion74 decks232 decks
25%synergy
Goblin Trashmaster
31%inclusion71 decks232 decks
29%synergy
Bronze Walrus
30%inclusion69 decks232 decks
29%synergy
Chainer, Nightmare Adept
28%inclusion64 decks232 decks
20%synergy
Goblin Recruiter
27%inclusion62 decks232 decks
25%synergy
Murderous Rider
27%inclusion62 decks232 decks
25%synergy
Duplicant
27%inclusion62 decks232 decks
26%synergy
Anger
26%inclusion61 decks232 decks
14%synergy
Goblin Warchief
26%inclusion61 decks232 decks
23%synergy
Beetleback Chief
25%inclusion59 decks232 decks
24%synergy
Goblin Chirurgeon
25%inclusion58 decks232 decks
23%synergy
Goblin Chieftain
24%inclusion56 decks232 decks
22%synergy
Mogg War Marshal
24%inclusion56 decks232 decks
22%synergy
Clone Shell
24%inclusion55 decks232 decks
23%synergy
Hexing Squelcher
24%inclusion32 decks136 decks
10%synergy
Goblin Sharpshooter
23%inclusion54 decks232 decks
22%synergy
Conspicuous Snoop
23%inclusion53 decks232 decks
21%synergy
Boggart Harbinger
23%inclusion53 decks232 decks
21%synergy
Mayhem Devil
22%inclusion51 decks232 decks
-3%synergy
Junktroller
22%inclusion50 decks232 decks
21%synergy
Pashalik Mons
22%inclusion50 decks232 decks
19%synergy
Marionette Master
20%inclusion47 decks232 decks
15%synergy
Marionette Apprentice
20%inclusion47 decks232 decks
11%synergy
Warteye Witch
20%inclusion47 decks232 decks
20%synergy
Twilight Diviner
20%inclusion27 decks135 decks
18%synergy
Burnished Hart
19%inclusion43 decks232 decks
14%synergy
Soldevi Adnate
18%inclusion42 decks232 decks
17%synergy
Munitions Expert
18%inclusion41 decks232 decks
16%synergy
Instants
Valakut Awakening
41%inclusion96 decks232 decks
34%synergy
Dark Ritual
31%inclusion71 decks232 decks
-12%synergy
Fire Prophecy
28%inclusion65 decks232 decks
27%synergy
Volcanic Spite
26%inclusion60 decks232 decks
25%synergy
Chaos Warp
25%inclusion58 decks232 decks
-22%synergy
Deflecting Swat
16%inclusion38 decks232 decks
-5%synergy
Fell the Profane
14%inclusion32 decks232 decks
1%synergy
Red Elemental Blast
13%inclusion31 decks232 decks
5%synergy
Entomb
13%inclusion29 decks232 decks
6%synergy
Rakdos Charm
13%inclusion29 decks232 decks
-31%synergy
Culling the Weak
12%inclusion28 decks232 decks
6%synergy
Cabal Ritual
12%inclusion27 decks232 decks
3%synergy
Tibalt's Trickery
12%inclusion27 decks232 decks
-1%synergy
Bedevil
12%inclusion27 decks232 decks
-22%synergy
Terminate
11%inclusion26 decks232 decks
-29%synergy
Deadly Rollick
11%inclusion25 decks232 decks
-11%synergy
Pyroblast
11%inclusion25 decks232 decks
2%synergy
Redirect Lightning
10%inclusion16 decks158 decks
-0%synergy
Malakir Rebirth
10%inclusion23 decks232 decks
-6%synergy
Manhole Missile
9.5%inclusion11 decks116 decks
9%synergy
Thrill of Possibility
9.1%inclusion21 decks232 decks
-9%synergy
Abrade
8.2%inclusion19 decks232 decks
-13%synergy
Fire Covenant
7.8%inclusion18 decks232 decks
1%synergy
Brightstone Ritual
7.8%inclusion18 decks232 decks
6%synergy
Burnt Offering
7.8%inclusion18 decks232 decks
2%synergy
Withering Torment
7.6%inclusion17 decks225 decks
-14%synergy
Desperate Ritual
6.5%inclusion15 decks232 decks
2%synergy
Village Rites
6.5%inclusion15 decks232 decks
-9%synergy
Pyretic Ritual
6.5%inclusion15 decks232 decks
0%synergy
Lightning Bolt
6.0%inclusion14 decks232 decks
-13%synergy
Saw in Half
5.6%inclusion13 decks232 decks
-6%synergy
Sorceries
Doomsday
25%inclusion59 decks232 decks
25%synergy
Faithless Looting
22%inclusion51 decks232 decks
-5%synergy
Feed the Swarm
20%inclusion47 decks232 decks
-21%synergy
Into the Fire
19%inclusion44 decks232 decks
18%synergy
Read the Bones
17%inclusion40 decks232 decks
5%synergy
Blasphemous Act
17%inclusion39 decks232 decks
-34%synergy
Diabolic Intent
15%inclusion34 decks232 decks
7%synergy
Dread Return
14%inclusion33 decks232 decks
10%synergy
Reanimate
12%inclusion27 decks232 decks
-11%synergy
Agadeem's Awakening
11%inclusion26 decks232 decks
8%synergy
Toxic Deluge
11%inclusion25 decks232 decks
-7%synergy
Vandalblast
8.2%inclusion19 decks232 decks
-22%synergy
Rite of Flame
8.2%inclusion19 decks232 decks
3%synergy
Buried Alive
7.8%inclusion18 decks232 decks
3%synergy
Victimize
7.3%inclusion17 decks232 decks
-7%synergy
Sundering Eruption
7.3%inclusion17 decks232 decks
2%synergy
Grim Tutor
6.9%inclusion16 decks232 decks
3%synergy
Diabolic Tutor
6.0%inclusion14 decks232 decks
0%synergy
Living Death
5.6%inclusion13 decks232 decks
2%synergy
Beseech the Mirror
5.6%inclusion13 decks232 decks
2%synergy
Utility Artifacts
Lightning Greaves
21%inclusion49 decks232 decks
-14%synergy
Skullclamp
21%inclusion48 decks232 decks
10%synergy
Phyrexian Altar
19%inclusion45 decks232 decks
14%synergy
Crystal Ball
16%inclusion38 decks232 decks
16%synergy
Reito Lantern
16%inclusion37 decks232 decks
16%synergy
Teferi's Puzzle Box
15%inclusion34 decks232 decks
14%synergy
Cloak and Dagger
14%inclusion33 decks232 decks
14%synergy
Wishclaw Talisman
12%inclusion27 decks232 decks
6%synergy
Soldevi Digger
12%inclusion27 decks232 decks
12%synergy
Thornbite Staff
12%inclusion27 decks232 decks
11%synergy
Desecrated Tomb
10%inclusion24 decks232 decks
10%synergy
Darksteel Pendant
10%inclusion24 decks232 decks
10%synergy
Swiftfoot Boots
9.5%inclusion22 decks232 decks
-22%synergy
Illusionist's Bracers
7.8%inclusion18 decks232 decks
7%synergy
Nim Deathmantle
7.3%inclusion17 decks232 decks
7%synergy
Defense Grid
6.0%inclusion14 decks232 decks
4%synergy
Goblin Charbelcher
6.0%inclusion14 decks232 decks
6%synergy
Conjurer's Bauble
5.6%inclusion13 decks232 decks
5%synergy
Jar of Eyeballs
5.2%inclusion12 decks232 decks
5%synergy
Enchantments
Goblin Bombardment
28%inclusion64 decks232 decks
18%synergy
Impact Tremors
19%inclusion43 decks232 decks
7%synergy
Mana Echoes
16%inclusion38 decks232 decks
16%synergy
Braid of Fire
16%inclusion36 decks232 decks
14%synergy
Underworld Breach
8.6%inclusion20 decks232 decks
2%synergy
Thran Vigil
8.2%inclusion19 decks232 decks
7%synergy
Shadows of the Past
8.2%inclusion19 decks232 decks
8%synergy
Mindmoil
6.9%inclusion16 decks232 decks
7%synergy
Animate Dead
6.9%inclusion16 decks232 decks
-2%synergy
Fires of Invention
6.0%inclusion14 decks232 decks
6%synergy
Teval's Judgment
5.8%inclusion11 decks189 decks
5%synergy
Necropotence
5.6%inclusion13 decks232 decks
0%synergy
Phyrexian Arena
5.2%inclusion12 decks232 decks
-18%synergy
Boggart Mischief
5.1%inclusion7 decks136 decks
0%synergy
Utility Lands
Buried Ruin
41%inclusion95 decks232 decks
38%synergy
Zhalfirin Void
36%inclusion83 decks232 decks
35%synergy
Phyrexian Tower
32%inclusion75 decks232 decks
22%synergy
Urborg, Tomb of Yawgmoth
28%inclusion64 decks232 decks
9%synergy
Great Furnace
26%inclusion60 decks232 decks
19%synergy
Vault of Whispers
25%inclusion59 decks232 decks
19%synergy
Bojuka Bog
23%inclusion54 decks232 decks
-12%synergy
Nykthos, Shrine to Nyx
14%inclusion33 decks232 decks
12%synergy
Takenuma, Abandoned Mire
13%inclusion29 decks232 decks
4%synergy
Urza's Saga
11%inclusion26 decks232 decks
5%synergy
Inventors' Fair
9.5%inclusion22 decks232 decks
8%synergy
Fire Nation Palace
9.1%inclusion13 decks143 decks
4%synergy
Spinerock Knoll
8.2%inclusion19 decks232 decks
-1%synergy
Three Tree City
8.2%inclusion19 decks232 decks
5%synergy
Cabal Coffers
7.3%inclusion17 decks232 decks
-2%synergy
High Market
7.3%inclusion17 decks232 decks
3%synergy
Temple of the False God
7.3%inclusion17 decks232 decks
-2%synergy
Drownyard Temple
6.9%inclusion16 decks232 decks
6%synergy
Dakmor Salvage
6.9%inclusion16 decks232 decks
6%synergy
Isolated Watchtower
6.5%inclusion15 decks232 decks
6%synergy
Den of the Bugbear
6.5%inclusion15 decks232 decks
5%synergy
Command Beacon
6.0%inclusion14 decks232 decks
-0%synergy
City of Traitors
5.6%inclusion13 decks232 decks
4%synergy
Spymaster's Vault
5.2%inclusion12 decks232 decks
2%synergy
Mana Artifacts
Sol Ring
83%inclusion193 decks232 decks
-3%synergy
Arcane Signet
47%inclusion109 decks232 decks
-35%synergy
Rakdos Signet
36%inclusion83 decks232 decks
-21%synergy
Talisman of Indulgence
34%inclusion80 decks232 decks
-21%synergy
Thran Turbine
28%inclusion65 decks232 decks
27%synergy
Fellwar Stone
17%inclusion40 decks232 decks
-16%synergy
Lotus Petal
13%inclusion29 decks232 decks
5%synergy
Mox Amber
11%inclusion26 decks232 decks
7%synergy
Mox Opal
9.5%inclusion22 decks232 decks
5%synergy
Mind Stone
7.3%inclusion17 decks232 decks
-20%synergy
Springleaf Drum
6.9%inclusion16 decks232 decks
5%synergy
Lion's Eye Diamond
6.5%inclusion15 decks232 decks
4%synergy
Vessel of Endless Rest
5.6%inclusion13 decks232 decks
5%synergy
Lands
Swamp
94%inclusion219 decks232 decks
-3%synergy
Mountain
93%inclusion215 decks232 decks
-5%synergy
Command Tower
88%inclusion204 decks232 decks
2%synergy
Blood Crypt
65%inclusion151 decks232 decks
17%synergy
Dragonskull Summit
56%inclusion131 decks232 decks
-8%synergy
Sulfurous Springs
56%inclusion130 decks232 decks
8%synergy
Temple of Malice
54%inclusion126 decks232 decks
22%synergy
Smoldering Marsh
51%inclusion118 decks232 decks
-13%synergy
Graven Cairns
47%inclusion109 decks232 decks
15%synergy
Bloodstained Mire
47%inclusion109 decks232 decks
13%synergy
Luxury Suite
47%inclusion108 decks232 decks
8%synergy
Path of Ancestry
41%inclusion96 decks232 decks
25%synergy
Valakut Awakening
41%inclusion96 decks232 decks
34%synergy
Boggart Trawler
40%inclusion92 decks232 decks
32%synergy
Shadowblood Ridge
32%inclusion75 decks232 decks
-3%synergy
Pinnacle Monk
32%inclusion74 decks232 decks
25%synergy
Blightstep Pathway
30%inclusion70 decks232 decks
8%synergy
Tainted Peak
27%inclusion62 decks232 decks
-17%synergy
Rakdos Carnarium
26%inclusion61 decks232 decks
-4%synergy
Foreboding Ruins
26%inclusion60 decks232 decks
-20%synergy
Blazemire Verge
26%inclusion58 decks226 decks
-6%synergy
Raucous Theater
25%inclusion59 decks232 decks
4%synergy
Badlands
25%inclusion59 decks232 decks
12%synergy
Haunted Ridge
25%inclusion59 decks232 decks
-11%synergy
Crystal Grotto
25%inclusion58 decks232 decks
24%synergy
Exotic Orchard
24%inclusion55 decks232 decks
-7%synergy
Cavern of Souls
21%inclusion49 decks232 decks
16%synergy
Polluted Delta
19%inclusion44 decks232 decks
11%synergy
The Grey Havens
18%inclusion42 decks232 decks
18%synergy
Scalding Tarn
17%inclusion40 decks232 decks
10%synergy
Auntie's Hovel
17%inclusion39 decks232 decks
15%synergy
Marsh Flats
17%inclusion39 decks232 decks
9%synergy
Wooded Foothills
16%inclusion37 decks232 decks
9%synergy
Gemstone Caverns
16%inclusion37 decks232 decks
11%synergy
Arid Mesa
16%inclusion37 decks232 decks
8%synergy
Canyon Slough
16%inclusion36 decks232 decks
-4%synergy
Mount Doom
16%inclusion36 decks232 decks
-0%synergy
Rumble Arena
15%inclusion22 decks143 decks
15%synergy
City of Brass
15%inclusion34 decks232 decks
8%synergy
Blackcleave Cliffs
14%inclusion33 decks232 decks
-6%synergy
Fell the Profane
14%inclusion32 decks232 decks
1%synergy
Verdant Catacombs
14%inclusion32 decks232 decks
7%synergy
Prismatic Vista
13%inclusion29 decks232 decks
7%synergy
Mana Confluence
12%inclusion28 decks232 decks
6%synergy
Evolving Wilds
12%inclusion27 decks232 decks
-9%synergy
Agadeem's Awakening
11%inclusion26 decks232 decks
8%synergy
Terramorphic Expanse
11%inclusion25 decks232 decks
-4%synergy
Fabled Passage
10%inclusion23 decks232 decks
1%synergy
Malakir Rebirth
10%inclusion23 decks232 decks
-6%synergy
Opal Palace
9.5%inclusion22 decks232 decks
8%synergy
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