Grenzo, Dungeon Warden (Commander) - Upgraded Aristocrats

Grenzo, Dungeon Warden
Rank #543
38decks
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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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Top Cards
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Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Utility Lands
Mana Artifacts
Lands
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The Great Goblin
13%inclusion1 decks8 decks
11%synergy
Troop of Ponies
13%inclusion1 decks8 decks
11%synergy
Undead Hand Ninja
11%inclusion1 decks9 decks
11%synergy
Kingpin, Wilson Fisk
11%inclusion1 decks9 decks
10%synergy
M.O.D.O.K.
10%inclusion1 decks10 decks
9%synergy
High Synergy Cards
Heartstone
76%inclusion29 decks38 decks
74%synergy
Ashnod's Altar
82%inclusion31 decks38 decks
71%synergy
Zulaport Cutthroat
76%inclusion29 decks38 decks
68%synergy
Siege-Gang Commander
71%inclusion27 decks38 decks
67%synergy
Tel-Jilad Stylus
63%inclusion24 decks38 decks
62%synergy
Barkform Harvester
63%inclusion24 decks38 decks
62%synergy
Pitiless Plunderer
74%inclusion28 decks38 decks
61%synergy
The Cauldron of Eternity
61%inclusion23 decks38 decks
59%synergy
Priest of Gix
61%inclusion23 decks38 decks
58%synergy
Tomb Trawler
58%inclusion22 decks38 decks
57%synergy
Top Cards
Viscera Seer
66%inclusion25 decks38 decks
57%synergy
Goblin Engineer
61%inclusion23 decks38 decks
57%synergy
Solemn Simulacrum
58%inclusion22 decks38 decks
39%synergy
Kiki-Jiki, Mirror Breaker
58%inclusion22 decks38 decks
54%synergy
Sling-Gang Lieutenant
58%inclusion22 decks38 decks
54%synergy
Priest of Urabrask
55%inclusion21 decks38 decks
53%synergy
Workhorse
55%inclusion21 decks38 decks
55%synergy
Goblin Welder
53%inclusion20 decks38 decks
50%synergy
Palladium Myr
53%inclusion20 decks38 decks
51%synergy
Blood Artist
53%inclusion20 decks38 decks
34%synergy
Game Changers
Orcish Bowmasters
11%inclusion4 decks38 decks
-0%synergy
Ancient Tomb
7.9%inclusion3 decks38 decks
-1%synergy
Jeska's Will
5.3%inclusion2 decks38 decks
-18%synergy
Braids, Cabal Minion
5.3%inclusion2 decks38 decks
5%synergy
Creatures
Boggart Trawler
58%inclusion22 decks38 decks
51%synergy
Murderous Redcap
53%inclusion20 decks38 decks
49%synergy
Meteor Golem
53%inclusion20 decks38 decks
50%synergy
Skirk Prospector
50%inclusion19 decks38 decks
45%synergy
Warren Soultrader
50%inclusion19 decks38 decks
42%synergy
Pawn of Ulamog
50%inclusion19 decks38 decks
47%synergy
Krenko, Mob Boss
47%inclusion18 decks38 decks
42%synergy
Woe Strider
47%inclusion18 decks38 decks
45%synergy
Emrakul's Hatcher
47%inclusion18 decks38 decks
47%synergy
Gray Merchant of Asphodel
47%inclusion18 decks38 decks
37%synergy
Ravenous Chupacabra
42%inclusion16 decks38 decks
40%synergy
Epitaph Golem
42%inclusion16 decks38 decks
42%synergy
Leaden Myr
39%inclusion15 decks38 decks
37%synergy
Iron Myr
39%inclusion15 decks38 decks
37%synergy
Hoverstone Pilgrim
39%inclusion15 decks38 decks
39%synergy
Goblin Matron
37%inclusion14 decks38 decks
33%synergy
Ornithopter of Paradise
37%inclusion14 decks38 decks
33%synergy
Mayhem Devil
37%inclusion14 decks38 decks
12%synergy
Bronze Walrus
37%inclusion14 decks38 decks
36%synergy
Beetleback Chief
34%inclusion13 decks38 decks
33%synergy
Mad Auntie
34%inclusion13 decks38 decks
32%synergy
Mogg War Marshal
34%inclusion13 decks38 decks
32%synergy
Marionette Apprentice
32%inclusion12 decks38 decks
22%synergy
Junktroller
32%inclusion12 decks38 decks
31%synergy
Goblin Chirurgeon
32%inclusion12 decks38 decks
30%synergy
Warteye Witch
29%inclusion11 decks38 decks
28%synergy
Crypt Ghast
29%inclusion11 decks38 decks
27%synergy
Goblin Warchief
29%inclusion11 decks38 decks
26%synergy
Murderous Rider
29%inclusion11 decks38 decks
27%synergy
Marionette Master
29%inclusion11 decks38 decks
23%synergy
Twilight Diviner
28%inclusion7 decks25 decks
26%synergy
Goblin Trashmaster
26%inclusion10 decks38 decks
24%synergy
Soldevi Adnate
26%inclusion10 decks38 decks
26%synergy
Duplicant
26%inclusion10 decks38 decks
26%synergy
Deathbringer Thoctar
26%inclusion10 decks38 decks
26%synergy
Agate Instigator
26%inclusion10 decks38 decks
23%synergy
Metallic Mimic
26%inclusion10 decks38 decks
24%synergy
Anger
26%inclusion10 decks38 decks
14%synergy
Pinnacle Monk
24%inclusion9 decks38 decks
16%synergy
Junk Diver
24%inclusion9 decks38 decks
23%synergy
Accursed Marauder
24%inclusion9 decks38 decks
19%synergy
Treasonous Ogre
24%inclusion9 decks38 decks
21%synergy
Imperial Recruiter
24%inclusion9 decks38 decks
20%synergy
Pit Automaton
24%inclusion9 decks38 decks
24%synergy
Goblin Chieftain
24%inclusion9 decks38 decks
21%synergy
General Kreat, the Boltbringer
24%inclusion9 decks38 decks
22%synergy
Plaguecrafter
24%inclusion9 decks38 decks
19%synergy
Goblin Cratermaker
24%inclusion9 decks38 decks
23%synergy
Garrison Excavator
24%inclusion4 decks17 decks
23%synergy
Relic Retriever
24%inclusion4 decks17 decks
23%synergy
Instants
Valakut Awakening
61%inclusion23 decks38 decks
53%synergy
Chaos Warp
26%inclusion10 decks38 decks
-21%synergy
Fire Prophecy
21%inclusion8 decks38 decks
20%synergy
Volcanic Spite
16%inclusion6 decks38 decks
15%synergy
Dark Ritual
16%inclusion6 decks38 decks
-27%synergy
Fell the Profane
13%inclusion5 decks38 decks
0%synergy
Malakir Rebirth
11%inclusion4 decks38 decks
-5%synergy
Rakdos Charm
7.9%inclusion3 decks38 decks
-36%synergy
Terminate
7.9%inclusion3 decks38 decks
-32%synergy
Tibalt's Trickery
7.9%inclusion3 decks38 decks
-5%synergy
Bedevil
7.9%inclusion3 decks38 decks
-26%synergy
Brightstone Ritual
5.3%inclusion2 decks38 decks
3%synergy
Thrilling Encore
5.3%inclusion2 decks38 decks
5%synergy
Village Rites
5.3%inclusion2 decks38 decks
-10%synergy
Deadly Dispute
5.3%inclusion2 decks38 decks
-23%synergy
Deflecting Swat
5.3%inclusion2 decks38 decks
-16%synergy
Flare of Duplication
5.3%inclusion2 decks38 decks
0%synergy
Nasty End
5.3%inclusion2 decks38 decks
1%synergy
Withering Torment
5.3%inclusion2 decks38 decks
-16%synergy
Sorceries
Feed the Swarm
21%inclusion8 decks38 decks
-20%synergy
Into the Fire
16%inclusion6 decks38 decks
15%synergy
Dread Return
13%inclusion5 decks38 decks
9%synergy
Agadeem's Awakening
13%inclusion5 decks38 decks
10%synergy
Blasphemous Act
13%inclusion5 decks38 decks
-38%synergy
Faithless Looting
11%inclusion4 decks38 decks
-17%synergy
Doomsday
11%inclusion4 decks38 decks
10%synergy
Living Death
11%inclusion4 decks38 decks
7%synergy
Reanimate
11%inclusion4 decks38 decks
-12%synergy
Diabolic Intent
7.9%inclusion3 decks38 decks
-0%synergy
Vandalblast
7.9%inclusion3 decks38 decks
-22%synergy
Read the Bones
7.9%inclusion3 decks38 decks
-4%synergy
Witch's Mark
5.3%inclusion2 decks38 decks
4%synergy
Terror Tide
5.3%inclusion2 decks38 decks
5%synergy
Scheming Symmetry
5.3%inclusion2 decks38 decks
3%synergy
Buried Alive
5.3%inclusion2 decks38 decks
0%synergy
Blood Price
5.3%inclusion2 decks38 decks
5%synergy
Last One Standing
5.3%inclusion2 decks38 decks
4%synergy
Toxic Deluge
5.3%inclusion2 decks38 decks
-12%synergy
Sign in Blood
5.3%inclusion2 decks38 decks
-18%synergy
Sundering Eruption
5.3%inclusion2 decks38 decks
0%synergy
Macabre Waltz
5.3%inclusion2 decks38 decks
4%synergy
Utility Artifacts
Skullclamp
26%inclusion10 decks38 decks
16%synergy
Phyrexian Altar
26%inclusion10 decks38 decks
21%synergy
Lightning Greaves
26%inclusion10 decks38 decks
-9%synergy
Desecrated Tomb
18%inclusion7 decks38 decks
18%synergy
Teferi's Puzzle Box
18%inclusion7 decks38 decks
18%synergy
Cloak and Dagger
16%inclusion6 decks38 decks
15%synergy
Reito Lantern
16%inclusion6 decks38 decks
16%synergy
Soldevi Digger
13%inclusion5 decks38 decks
13%synergy
Crucible of Worlds
11%inclusion4 decks38 decks
10%synergy
Darksteel Pendant
7.9%inclusion3 decks38 decks
8%synergy
Swiftfoot Boots
7.9%inclusion3 decks38 decks
-23%synergy
Illusionist's Bracers
5.3%inclusion2 decks38 decks
5%synergy
Jar of Eyeballs
5.3%inclusion2 decks38 decks
5%synergy
Pyre of Heroes
5.3%inclusion2 decks38 decks
5%synergy
Panharmonicon
5.3%inclusion2 decks38 decks
5%synergy
Blade of the Bloodchief
5.3%inclusion2 decks38 decks
3%synergy
Sword of Hearth and Home
5.3%inclusion2 decks38 decks
3%synergy
Goblin Charbelcher
5.3%inclusion2 decks38 decks
5%synergy
Enchantments
Goblin Bombardment
26%inclusion10 decks38 decks
16%synergy
Mana Echoes
16%inclusion6 decks38 decks
15%synergy
Braid of Fire
16%inclusion6 decks38 decks
14%synergy
Fires of Invention
11%inclusion4 decks38 decks
10%synergy
Impact Tremors
7.9%inclusion3 decks38 decks
-3%synergy
Teval's Judgment
5.6%inclusion2 decks36 decks
5%synergy
Black Market
5.3%inclusion2 decks38 decks
1%synergy
Molten Echoes
5.3%inclusion2 decks38 decks
3%synergy
Mindmoil
5.3%inclusion2 decks38 decks
5%synergy
Rising of the Day
5.3%inclusion2 decks38 decks
1%synergy
Grave Pact
5.3%inclusion2 decks38 decks
2%synergy
Shared Animosity
5.3%inclusion2 decks38 decks
2%synergy
Phyrexian Arena
5.3%inclusion2 decks38 decks
-18%synergy
Utility Lands
Buried Ruin
37%inclusion14 decks38 decks
33%synergy
Phyrexian Tower
34%inclusion13 decks38 decks
23%synergy
Zhalfirin Void
32%inclusion12 decks38 decks
30%synergy
Bojuka Bog
29%inclusion11 decks38 decks
-7%synergy
Great Furnace
26%inclusion10 decks38 decks
20%synergy
Vault of Whispers
24%inclusion9 decks38 decks
17%synergy
Urborg, Tomb of Yawgmoth
21%inclusion8 decks38 decks
2%synergy
Spymaster's Vault
13%inclusion5 decks38 decks
10%synergy
High Market
13%inclusion5 decks38 decks
9%synergy
Takenuma, Abandoned Mire
11%inclusion4 decks38 decks
2%synergy
Drownyard Temple
11%inclusion4 decks38 decks
9%synergy
Temple of the False God
11%inclusion4 decks38 decks
1%synergy
Command Beacon
7.9%inclusion3 decks38 decks
2%synergy
Inventors' Fair
7.9%inclusion3 decks38 decks
6%synergy
Dakmor Salvage
7.9%inclusion3 decks38 decks
7%synergy
Three Tree City
7.9%inclusion3 decks38 decks
5%synergy
Fire Nation Palace
7.1%inclusion2 decks28 decks
2%synergy
Westvale Abbey
5.3%inclusion2 decks38 decks
4%synergy
Barren Moor
5.3%inclusion2 decks38 decks
1%synergy
Arid Archway
5.3%inclusion2 decks38 decks
5%synergy
Treasure Vault
5.3%inclusion2 decks38 decks
-1%synergy
Urza's Saga
5.3%inclusion2 decks38 decks
-1%synergy
Crypt of Agadeem
5.3%inclusion2 decks38 decks
5%synergy
Spinerock Knoll
5.3%inclusion2 decks38 decks
-4%synergy
Restless Vents
5.3%inclusion2 decks38 decks
1%synergy
Nykthos, Shrine to Nyx
5.3%inclusion2 decks38 decks
3%synergy
Barad-dûr
5.3%inclusion2 decks38 decks
3%synergy
Darksteel Citadel
5.3%inclusion2 decks38 decks
1%synergy
Thespian's Stage
5.3%inclusion2 decks38 decks
5%synergy
Homeward Path
5.3%inclusion2 decks38 decks
4%synergy
Guildless Commons
5.3%inclusion2 decks38 decks
5%synergy
Den of the Bugbear
5.3%inclusion2 decks38 decks
3%synergy
Mana Artifacts
Sol Ring
84%inclusion32 decks38 decks
-2%synergy
Arcane Signet
50%inclusion19 decks38 decks
-32%synergy
Thran Turbine
34%inclusion13 decks38 decks
33%synergy
Rakdos Signet
26%inclusion10 decks38 decks
-30%synergy
Talisman of Indulgence
16%inclusion6 decks38 decks
-40%synergy
Fellwar Stone
7.9%inclusion3 decks38 decks
-25%synergy
Vessel of Endless Rest
5.3%inclusion2 decks38 decks
5%synergy
Springleaf Drum
5.3%inclusion2 decks38 decks
3%synergy
Victory Chimes
5.3%inclusion2 decks38 decks
5%synergy
Lands
Swamp
100%inclusion38 decks38 decks
2%synergy
Mountain
97%inclusion37 decks38 decks
-0%synergy
Command Tower
74%inclusion28 decks38 decks
-12%synergy
Dragonskull Summit
63%inclusion24 decks38 decks
-1%synergy
Valakut Awakening
61%inclusion23 decks38 decks
53%synergy
Blood Crypt
58%inclusion22 decks38 decks
10%synergy
Boggart Trawler
58%inclusion22 decks38 decks
51%synergy
Temple of Malice
58%inclusion22 decks38 decks
26%synergy
Smoldering Marsh
55%inclusion21 decks38 decks
-8%synergy
Sulfurous Springs
50%inclusion19 decks38 decks
2%synergy
Graven Cairns
47%inclusion18 decks38 decks
15%synergy
Luxury Suite
47%inclusion18 decks38 decks
9%synergy
Blazemire Verge
42%inclusion16 decks38 decks
11%synergy
Rakdos Carnarium
39%inclusion15 decks38 decks
9%synergy
Crystal Grotto
39%inclusion15 decks38 decks
39%synergy
Shadowblood Ridge
37%inclusion14 decks38 decks
2%synergy
Tainted Peak
37%inclusion14 decks38 decks
-6%synergy
Blightstep Pathway
37%inclusion14 decks38 decks
15%synergy
Path of Ancestry
34%inclusion13 decks38 decks
18%synergy
Bloodstained Mire
34%inclusion13 decks38 decks
1%synergy
Haunted Ridge
29%inclusion11 decks38 decks
-7%synergy
Raucous Theater
26%inclusion10 decks38 decks
4%synergy
Foreboding Ruins
26%inclusion10 decks38 decks
-19%synergy
Auntie's Hovel
24%inclusion9 decks38 decks
22%synergy
The Grey Havens
24%inclusion9 decks38 decks
23%synergy
Pinnacle Monk
24%inclusion9 decks38 decks
16%synergy
Canyon Slough
18%inclusion7 decks38 decks
-1%synergy
Opal Palace
18%inclusion7 decks38 decks
17%synergy
Fabled Passage
16%inclusion6 decks38 decks
7%synergy
Drossforge Bridge
16%inclusion6 decks38 decks
10%synergy
Blackcleave Cliffs
16%inclusion6 decks38 decks
-5%synergy
Evolving Wilds
16%inclusion6 decks38 decks
-5%synergy
Rumble Arena
14%inclusion4 decks28 decks
14%synergy
Fell the Profane
13%inclusion5 decks38 decks
0%synergy
Badlands
13%inclusion5 decks38 decks
-0%synergy
Agadeem's Awakening
13%inclusion5 decks38 decks
10%synergy
Cavern of Souls
13%inclusion5 decks38 decks
8%synergy
Plaza of Heroes
13%inclusion5 decks38 decks
11%synergy
Exotic Orchard
11%inclusion4 decks38 decks
-20%synergy
Bloodfell Caves
11%inclusion4 decks38 decks
-8%synergy
Malakir Rebirth
11%inclusion4 decks38 decks
-5%synergy
Prismatic Vista
7.9%inclusion3 decks38 decks
3%synergy
Terramorphic Expanse
7.9%inclusion3 decks38 decks
-7%synergy
Myriad Landscape
7.9%inclusion3 decks38 decks
-9%synergy
Blackbloom Rogue
7.9%inclusion3 decks38 decks
8%synergy
Conduit Pylons
7.9%inclusion3 decks38 decks
7%synergy
Thriving Bluff
7.9%inclusion3 decks38 decks
6%synergy
Mount Doom
7.9%inclusion3 decks38 decks
-8%synergy
Thriving Moor
7.9%inclusion3 decks38 decks
6%synergy
Mana Confluence
7.9%inclusion3 decks38 decks
2%synergy
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