Grenzo, Dungeon Warden (Commander) - Combo

Grenzo, Dungeon Warden
Rank #544
229decks
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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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The Great Goblin
13%inclusion6 decks47 decks
11%synergy
Great Fierce Bee
11%inclusion5 decks45 decks
11%synergy
Bolg's Company
8.9%inclusion4 decks45 decks
1%synergy
Azog, Moria's Ruin
8.5%inclusion4 decks47 decks
1%synergy
Stony-Voiced Goblins
2.2%inclusion1 decks45 decks
0%synergy
High Synergy Cards
Heartstone
74%inclusion169 decks229 decks
72%synergy
Barkform Harvester
69%inclusion159 decks229 decks
68%synergy
Murderous Redcap
70%inclusion161 decks229 decks
67%synergy
Ashnod's Altar
77%inclusion176 decks229 decks
67%synergy
Priest of Gix
69%inclusion157 decks229 decks
66%synergy
Tomb Trawler
66%inclusion151 decks229 decks
65%synergy
Priest of Urabrask
66%inclusion152 decks229 decks
64%synergy
Workhorse
64%inclusion146 decks229 decks
63%synergy
Kiki-Jiki, Mirror Breaker
67%inclusion153 decks229 decks
63%synergy
Skirk Prospector
68%inclusion155 decks229 decks
62%synergy
Top Cards
Viscera Seer
69%inclusion157 decks229 decks
60%synergy
The Cauldron of Eternity
61%inclusion140 decks229 decks
60%synergy
Sling-Gang Lieutenant
60%inclusion138 decks229 decks
56%synergy
Siege-Gang Commander
59%inclusion135 decks229 decks
55%synergy
Pitiless Plunderer
59%inclusion134 decks229 decks
46%synergy
Goblin Engineer
59%inclusion134 decks229 decks
55%synergy
Tel-Jilad Stylus
52%inclusion119 decks229 decks
51%synergy
Goblin Matron
52%inclusion118 decks229 decks
48%synergy
Zulaport Cutthroat
50%inclusion115 decks229 decks
42%synergy
Palladium Myr
49%inclusion113 decks229 decks
48%synergy
Game Changers
Ancient Tomb
27%inclusion62 decks229 decks
18%synergy
Demonic Tutor
24%inclusion54 decks229 decks
6%synergy
Vampiric Tutor
21%inclusion48 decks229 decks
7%synergy
Gamble
17%inclusion38 decks229 decks
7%synergy
Orcish Bowmasters
16%inclusion36 decks229 decks
5%synergy
Chrome Mox
15%inclusion35 decks229 decks
10%synergy
Mana Vault
15%inclusion34 decks229 decks
10%synergy
Jeska's Will
14%inclusion33 decks229 decks
-9%synergy
Mox Diamond
11%inclusion25 decks229 decks
7%synergy
Imperial Seal
8.7%inclusion20 decks229 decks
4%synergy
Creatures
Hoverstone Pilgrim
48%inclusion109 decks229 decks
47%synergy
Woe Strider
48%inclusion109 decks229 decks
45%synergy
Metallic Mimic
47%inclusion107 decks229 decks
44%synergy
Goblin Welder
45%inclusion102 decks229 decks
42%synergy
Pawn of Ulamog
43%inclusion99 decks229 decks
41%synergy
Leaden Myr
43%inclusion99 decks229 decks
41%synergy
Zealous Conscripts
43%inclusion99 decks229 decks
41%synergy
Warren Soultrader
43%inclusion98 decks229 decks
34%synergy
Solemn Simulacrum
42%inclusion97 decks229 decks
24%synergy
Iron Myr
42%inclusion96 decks229 decks
40%synergy
Boggart Trawler
41%inclusion94 decks229 decks
34%synergy
Meteor Golem
40%inclusion91 decks229 decks
38%synergy
Imperial Recruiter
38%inclusion87 decks229 decks
34%synergy
Ravenous Chupacabra
38%inclusion86 decks229 decks
36%synergy
Krenko, Mob Boss
37%inclusion84 decks229 decks
32%synergy
Emrakul's Hatcher
37%inclusion84 decks229 decks
36%synergy
Gray Merchant of Asphodel
36%inclusion83 decks229 decks
26%synergy
Blood Artist
35%inclusion81 decks229 decks
17%synergy
Epitaph Golem
35%inclusion81 decks229 decks
35%synergy
Treasonous Ogre
34%inclusion79 decks229 decks
32%synergy
Ornithopter of Paradise
34%inclusion79 decks229 decks
31%synergy
Mad Auntie
33%inclusion75 decks229 decks
31%synergy
Pinnacle Monk
32%inclusion74 decks229 decks
25%synergy
Goblin Trashmaster
31%inclusion70 decks229 decks
28%synergy
Bronze Walrus
30%inclusion68 decks229 decks
29%synergy
Chainer, Nightmare Adept
29%inclusion66 decks229 decks
21%synergy
Murderous Rider
28%inclusion64 decks229 decks
26%synergy
Duplicant
27%inclusion62 decks229 decks
26%synergy
Goblin Recruiter
27%inclusion62 decks229 decks
25%synergy
Anger
26%inclusion60 decks229 decks
14%synergy
Beetleback Chief
25%inclusion58 decks229 decks
24%synergy
Goblin Warchief
25%inclusion58 decks229 decks
22%synergy
Clone Shell
24%inclusion56 decks229 decks
24%synergy
Goblin Chirurgeon
24%inclusion56 decks229 decks
22%synergy
Mogg War Marshal
24%inclusion55 decks229 decks
22%synergy
Hexing Squelcher
24%inclusion34 decks143 decks
9%synergy
Goblin Chieftain
24%inclusion54 decks229 decks
21%synergy
Conspicuous Snoop
23%inclusion53 decks229 decks
21%synergy
Mayhem Devil
23%inclusion52 decks229 decks
-2%synergy
Junktroller
22%inclusion51 decks229 decks
22%synergy
Goblin Sharpshooter
22%inclusion51 decks229 decks
21%synergy
Boggart Harbinger
21%inclusion49 decks229 decks
19%synergy
Marionette Apprentice
21%inclusion48 decks229 decks
11%synergy
Warteye Witch
21%inclusion48 decks229 decks
20%synergy
Marionette Master
21%inclusion47 decks229 decks
15%synergy
Twilight Diviner
20%inclusion29 decks142 decks
19%synergy
Pashalik Mons
20%inclusion46 decks229 decks
18%synergy
Burnished Hart
19%inclusion43 decks229 decks
14%synergy
Soldevi Adnate
18%inclusion42 decks229 decks
18%synergy
Munitions Expert
18%inclusion41 decks229 decks
16%synergy
Instants
Valakut Awakening
43%inclusion98 decks229 decks
35%synergy
Dark Ritual
30%inclusion69 decks229 decks
-13%synergy
Fire Prophecy
27%inclusion61 decks229 decks
26%synergy
Volcanic Spite
26%inclusion59 decks229 decks
25%synergy
Chaos Warp
24%inclusion54 decks229 decks
-23%synergy
Deflecting Swat
17%inclusion39 decks229 decks
-5%synergy
Fell the Profane
14%inclusion32 decks229 decks
1%synergy
Culling the Weak
13%inclusion30 decks229 decks
7%synergy
Red Elemental Blast
13%inclusion30 decks229 decks
5%synergy
Entomb
12%inclusion28 decks229 decks
5%synergy
Cabal Ritual
12%inclusion28 decks229 decks
4%synergy
Rakdos Charm
12%inclusion27 decks229 decks
-32%synergy
Redirect Lightning
12%inclusion19 decks165 decks
1%synergy
Bedevil
11%inclusion26 decks229 decks
-22%synergy
Deadly Rollick
10%inclusion24 decks229 decks
-12%synergy
Terminate
10%inclusion24 decks229 decks
-29%synergy
Tibalt's Trickery
10%inclusion23 decks229 decks
-3%synergy
Malakir Rebirth
10%inclusion23 decks229 decks
-6%synergy
Pyroblast
10%inclusion23 decks229 decks
1%synergy
Manhole Missile
8.9%inclusion11 decks123 decks
9%synergy
Thrill of Possibility
8.7%inclusion20 decks229 decks
-9%synergy
Brightstone Ritual
7.9%inclusion18 decks229 decks
6%synergy
Fire Covenant
7.4%inclusion17 decks229 decks
1%synergy
Burnt Offering
7.0%inclusion16 decks229 decks
2%synergy
Abrade
7.0%inclusion16 decks229 decks
-15%synergy
Withering Torment
7.0%inclusion16 decks229 decks
-14%synergy
Desperate Ritual
6.1%inclusion14 decks229 decks
1%synergy
Village Rites
6.1%inclusion14 decks229 decks
-9%synergy
Pyretic Ritual
6.1%inclusion14 decks229 decks
-0%synergy
Ad Nauseam
5.2%inclusion12 decks229 decks
3%synergy
Flare of Duplication
5.2%inclusion12 decks229 decks
0%synergy
Sorceries
Doomsday
25%inclusion58 decks229 decks
25%synergy
Faithless Looting
21%inclusion48 decks229 decks
-6%synergy
Feed the Swarm
20%inclusion45 decks229 decks
-21%synergy
Into the Fire
18%inclusion41 decks229 decks
17%synergy
Read the Bones
16%inclusion37 decks229 decks
4%synergy
Blasphemous Act
15%inclusion35 decks229 decks
-36%synergy
Diabolic Intent
14%inclusion31 decks229 decks
5%synergy
Dread Return
14%inclusion31 decks229 decks
9%synergy
Agadeem's Awakening
11%inclusion26 decks229 decks
8%synergy
Reanimate
11%inclusion26 decks229 decks
-12%synergy
Toxic Deluge
10%inclusion23 decks229 decks
-7%synergy
Vandalblast
8.3%inclusion19 decks229 decks
-22%synergy
Rite of Flame
8.3%inclusion19 decks229 decks
3%synergy
Buried Alive
7.9%inclusion18 decks229 decks
3%synergy
Sundering Eruption
7.4%inclusion17 decks229 decks
2%synergy
Grim Tutor
7.0%inclusion16 decks229 decks
3%synergy
Victimize
6.1%inclusion14 decks229 decks
-8%synergy
Beseech the Mirror
5.7%inclusion13 decks229 decks
2%synergy
Living Death
5.2%inclusion12 decks229 decks
1%synergy
Utility Artifacts
Lightning Greaves
20%inclusion46 decks229 decks
-15%synergy
Phyrexian Altar
20%inclusion45 decks229 decks
14%synergy
Skullclamp
19%inclusion44 decks229 decks
9%synergy
Cloak and Dagger
16%inclusion36 decks229 decks
15%synergy
Crystal Ball
16%inclusion36 decks229 decks
15%synergy
Reito Lantern
15%inclusion35 decks229 decks
15%synergy
Teferi's Puzzle Box
15%inclusion34 decks229 decks
14%synergy
Wishclaw Talisman
12%inclusion27 decks229 decks
6%synergy
Desecrated Tomb
11%inclusion26 decks229 decks
11%synergy
Soldevi Digger
11%inclusion26 decks229 decks
11%synergy
Thornbite Staff
11%inclusion25 decks229 decks
10%synergy
Darksteel Pendant
10%inclusion24 decks229 decks
10%synergy
Swiftfoot Boots
9.2%inclusion21 decks229 decks
-22%synergy
Illusionist's Bracers
8.3%inclusion19 decks229 decks
8%synergy
Nim Deathmantle
7.0%inclusion16 decks229 decks
6%synergy
Goblin Charbelcher
6.6%inclusion15 decks229 decks
6%synergy
Defense Grid
5.7%inclusion13 decks229 decks
4%synergy
Conjurer's Bauble
5.7%inclusion13 decks229 decks
5%synergy
Jar of Eyeballs
5.2%inclusion12 decks229 decks
5%synergy
Enchantments
Goblin Bombardment
28%inclusion65 decks229 decks
18%synergy
Impact Tremors
17%inclusion39 decks229 decks
6%synergy
Mana Echoes
17%inclusion38 decks229 decks
16%synergy
Braid of Fire
15%inclusion35 decks229 decks
13%synergy
Underworld Breach
8.7%inclusion20 decks229 decks
2%synergy
Thran Vigil
8.3%inclusion19 decks229 decks
7%synergy
Shadows of the Past
8.3%inclusion19 decks229 decks
8%synergy
Mindmoil
6.6%inclusion15 decks229 decks
6%synergy
Teval's Judgment
6.1%inclusion12 decks196 decks
5%synergy
Animate Dead
6.1%inclusion14 decks229 decks
-3%synergy
Fires of Invention
5.7%inclusion13 decks229 decks
6%synergy
Necropotence
5.7%inclusion13 decks229 decks
0%synergy
Boggart Mischief
5.6%inclusion8 decks143 decks
0%synergy
Utility Lands
Buried Ruin
41%inclusion93 decks229 decks
37%synergy
Zhalfirin Void
36%inclusion83 decks229 decks
35%synergy
Phyrexian Tower
32%inclusion74 decks229 decks
21%synergy
Vault of Whispers
28%inclusion63 decks229 decks
21%synergy
Urborg, Tomb of Yawgmoth
28%inclusion63 decks229 decks
9%synergy
Great Furnace
27%inclusion62 decks229 decks
20%synergy
Bojuka Bog
23%inclusion53 decks229 decks
-13%synergy
Nykthos, Shrine to Nyx
14%inclusion31 decks229 decks
12%synergy
Takenuma, Abandoned Mire
12%inclusion27 decks229 decks
3%synergy
Urza's Saga
11%inclusion26 decks229 decks
5%synergy
Inventors' Fair
10%inclusion22 decks229 decks
8%synergy
Fire Nation Palace
8.7%inclusion13 decks150 decks
4%synergy
Spinerock Knoll
8.3%inclusion19 decks229 decks
-1%synergy
Three Tree City
7.9%inclusion18 decks229 decks
5%synergy
Temple of the False God
7.4%inclusion17 decks229 decks
-2%synergy
Cabal Coffers
7.0%inclusion16 decks229 decks
-2%synergy
High Market
7.0%inclusion16 decks229 decks
3%synergy
City of Traitors
7.0%inclusion16 decks229 decks
5%synergy
Isolated Watchtower
6.6%inclusion15 decks229 decks
6%synergy
Drownyard Temple
6.6%inclusion15 decks229 decks
5%synergy
Dakmor Salvage
6.6%inclusion15 decks229 decks
6%synergy
Den of the Bugbear
6.6%inclusion15 decks229 decks
5%synergy
Command Beacon
6.1%inclusion14 decks229 decks
-0%synergy
Spymaster's Vault
5.2%inclusion12 decks229 decks
2%synergy
Emergence Zone
5.2%inclusion12 decks229 decks
2%synergy
Mana Artifacts
Sol Ring
83%inclusion191 decks229 decks
-2%synergy
Arcane Signet
45%inclusion103 decks229 decks
-37%synergy
Talisman of Indulgence
35%inclusion80 decks229 decks
-20%synergy
Rakdos Signet
34%inclusion78 decks229 decks
-22%synergy
Thran Turbine
28%inclusion65 decks229 decks
28%synergy
Fellwar Stone
15%inclusion34 decks229 decks
-18%synergy
Lotus Petal
14%inclusion33 decks229 decks
7%synergy
Mox Amber
13%inclusion29 decks229 decks
8%synergy
Mox Opal
10%inclusion24 decks229 decks
6%synergy
Lion's Eye Diamond
7.4%inclusion17 decks229 decks
5%synergy
Springleaf Drum
7.0%inclusion16 decks229 decks
5%synergy
Mind Stone
6.6%inclusion15 decks229 decks
-21%synergy
Vessel of Endless Rest
5.2%inclusion12 decks229 decks
5%synergy
Lands
Swamp
95%inclusion217 decks229 decks
-3%synergy
Mountain
93%inclusion213 decks229 decks
-5%synergy
Command Tower
88%inclusion201 decks229 decks
2%synergy
Blood Crypt
66%inclusion151 decks229 decks
18%synergy
Sulfurous Springs
57%inclusion131 decks229 decks
9%synergy
Dragonskull Summit
57%inclusion130 decks229 decks
-8%synergy
Temple of Malice
54%inclusion124 decks229 decks
22%synergy
Smoldering Marsh
50%inclusion115 decks229 decks
-13%synergy
Bloodstained Mire
48%inclusion110 decks229 decks
14%synergy
Graven Cairns
47%inclusion108 decks229 decks
15%synergy
Luxury Suite
47%inclusion108 decks229 decks
9%synergy
Valakut Awakening
43%inclusion98 decks229 decks
35%synergy
Boggart Trawler
41%inclusion94 decks229 decks
34%synergy
Path of Ancestry
41%inclusion94 decks229 decks
25%synergy
Shadowblood Ridge
33%inclusion75 decks229 decks
-2%synergy
Pinnacle Monk
32%inclusion74 decks229 decks
25%synergy
Blightstep Pathway
31%inclusion70 decks229 decks
8%synergy
Rakdos Carnarium
27%inclusion61 decks229 decks
-3%synergy
Blazemire Verge
26%inclusion60 decks229 decks
-5%synergy
Raucous Theater
26%inclusion59 decks229 decks
4%synergy
Badlands
26%inclusion59 decks229 decks
12%synergy
Crystal Grotto
26%inclusion59 decks229 decks
25%synergy
Foreboding Ruins
25%inclusion58 decks229 decks
-20%synergy
Tainted Peak
25%inclusion58 decks229 decks
-18%synergy
Haunted Ridge
25%inclusion57 decks229 decks
-12%synergy
Exotic Orchard
24%inclusion54 decks229 decks
-7%synergy
Cavern of Souls
22%inclusion51 decks229 decks
17%synergy
Polluted Delta
19%inclusion44 decks229 decks
11%synergy
The Grey Havens
18%inclusion42 decks229 decks
18%synergy
Scalding Tarn
17%inclusion39 decks229 decks
10%synergy
Marsh Flats
17%inclusion38 decks229 decks
9%synergy
Auntie's Hovel
16%inclusion37 decks229 decks
14%synergy
Wooded Foothills
16%inclusion37 decks229 decks
9%synergy
Rumble Arena
16%inclusion24 decks150 decks
16%synergy
Canyon Slough
16%inclusion36 decks229 decks
-4%synergy
Blackcleave Cliffs
16%inclusion36 decks229 decks
-5%synergy
Mount Doom
16%inclusion36 decks229 decks
-0%synergy
Gemstone Caverns
16%inclusion36 decks229 decks
11%synergy
Arid Mesa
16%inclusion36 decks229 decks
8%synergy
City of Brass
16%inclusion36 decks229 decks
9%synergy
Fell the Profane
14%inclusion32 decks229 decks
1%synergy
Verdant Catacombs
14%inclusion31 decks229 decks
7%synergy
Prismatic Vista
13%inclusion30 decks229 decks
8%synergy
Mana Confluence
13%inclusion29 decks229 decks
7%synergy
Agadeem's Awakening
11%inclusion26 decks229 decks
8%synergy
Terramorphic Expanse
11%inclusion25 decks229 decks
-4%synergy
Evolving Wilds
11%inclusion25 decks229 decks
-9%synergy
Malakir Rebirth
10%inclusion23 decks229 decks
-6%synergy
Opal Palace
10%inclusion23 decks229 decks
9%synergy
Fabled Passage
10%inclusion22 decks229 decks
0%synergy
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