Grenzo, Dungeon Warden (Commander) - Core Graveyard

Grenzo, Dungeon Warden
Rank #550
11decks
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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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Sorceries
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Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Along the Crooked Way
33%inclusion1 decks3 decks
29%synergy
High Synergy Cards
Tomb Trawler
64%inclusion7 decks11 decks
63%synergy
Junktroller
55%inclusion6 decks11 decks
54%synergy
Duplicant
55%inclusion6 decks11 decks
54%synergy
Tel-Jilad Stylus
55%inclusion6 decks11 decks
54%synergy
Barkform Harvester
55%inclusion6 decks11 decks
54%synergy
Ravenous Chupacabra
55%inclusion6 decks11 decks
53%synergy
Meteor Golem
55%inclusion6 decks11 decks
52%synergy
Bronze Walrus
45%inclusion5 decks11 decks
45%synergy
Hoverstone Pilgrim
45%inclusion5 decks11 decks
45%synergy
Desecrated Tomb
45%inclusion5 decks11 decks
45%synergy
Top Cards
Solemn Simulacrum
55%inclusion6 decks11 decks
36%synergy
Gray Merchant of Asphodel
45%inclusion5 decks11 decks
35%synergy
Palladium Myr
45%inclusion5 decks11 decks
44%synergy
Heartstone
45%inclusion5 decks11 decks
43%synergy
The Cauldron of Eternity
45%inclusion5 decks11 decks
44%synergy
Workhorse
45%inclusion5 decks11 decks
45%synergy
Mindclaw Shaman
36%inclusion4 decks11 decks
36%synergy
Bone Shredder
36%inclusion4 decks11 decks
36%synergy
Iron Myr
36%inclusion4 decks11 decks
34%synergy
Fire Prophecy
36%inclusion4 decks11 decks
36%synergy
Creatures
Nekrataal
36%inclusion4 decks11 decks
36%synergy
Anger
36%inclusion4 decks11 decks
24%synergy
Flayer of the Hatebound
36%inclusion4 decks11 decks
35%synergy
Leaden Myr
36%inclusion4 decks11 decks
34%synergy
Priest of Gix
36%inclusion4 decks11 decks
34%synergy
Viscera Seer
36%inclusion4 decks11 decks
27%synergy
Siege-Gang Commander
36%inclusion4 decks11 decks
33%synergy
Priest of Urabrask
36%inclusion4 decks11 decks
35%synergy
Syr Konrad, the Grim
27%inclusion3 decks11 decks
19%synergy
Tormod, the Desecrator
27%inclusion3 decks11 decks
27%synergy
Ignition Team
27%inclusion3 decks11 decks
27%synergy
Reito Sentinel
27%inclusion3 decks11 decks
27%synergy
Clone Shell
27%inclusion3 decks11 decks
27%synergy
Canal Dredger
27%inclusion3 decks11 decks
27%synergy
Doomed Necromancer
27%inclusion3 decks11 decks
26%synergy
Epitaph Golem
27%inclusion3 decks11 decks
27%synergy
Pitiless Plunderer
27%inclusion3 decks11 decks
14%synergy
Fleshbag Marauder
27%inclusion3 decks11 decks
25%synergy
Pawn of Ulamog
27%inclusion3 decks11 decks
25%synergy
Woe Strider
27%inclusion3 decks11 decks
25%synergy
Soldevi Adnate
27%inclusion3 decks11 decks
27%synergy
Skirge Familiar
27%inclusion3 decks11 decks
26%synergy
Chainer, Nightmare Adept
27%inclusion3 decks11 decks
20%synergy
Zookeeper Mechan
22%inclusion2 decks9 decks
22%synergy
Merchant of Venom
20%inclusion1 decks5 decks
20%synergy
Relic Retriever
20%inclusion1 decks5 decks
20%synergy
Spirit of Resilience
20%inclusion1 decks5 decks
20%synergy
Goblin Matron
18%inclusion2 decks11 decks
14%synergy
Illuminor Szeras
18%inclusion2 decks11 decks
17%synergy
Shriekmaw
18%inclusion2 decks11 decks
16%synergy
Scampering Surveyor
18%inclusion2 decks11 decks
18%synergy
Arcbound Ravager
18%inclusion2 decks11 decks
18%synergy
Tree of Perdition
18%inclusion2 decks11 decks
17%synergy
Sling-Gang Lieutenant
18%inclusion2 decks11 decks
14%synergy
Whisper, Blood Liturgist
18%inclusion2 decks11 decks
18%synergy
Imotekh the Stormlord
18%inclusion2 decks11 decks
18%synergy
Witty Roastmaster
18%inclusion2 decks11 decks
16%synergy
Clockwork Dragon
18%inclusion2 decks11 decks
18%synergy
Morbid Opportunist
18%inclusion2 decks11 decks
3%synergy
Blood Artist
18%inclusion2 decks11 decks
0%synergy
Hell's Caretaker
18%inclusion2 decks11 decks
18%synergy
Ornithopter of Paradise
18%inclusion2 decks11 decks
15%synergy
Plaguecrafter
18%inclusion2 decks11 decks
14%synergy
Skeleton Crew
18%inclusion2 decks11 decks
18%synergy
Deathbringer Thoctar
18%inclusion2 decks11 decks
17%synergy
Warteye Witch
18%inclusion2 decks11 decks
18%synergy
Mahadi, Emporium Master
18%inclusion2 decks11 decks
5%synergy
Young Necromancer
18%inclusion2 decks11 decks
18%synergy
Doom Weaver
18%inclusion2 decks11 decks
18%synergy
Hedron Crawler
18%inclusion2 decks11 decks
18%synergy
Instants
Chaos Warp
27%inclusion3 decks11 decks
-19%synergy
Volcanic Spite
27%inclusion3 decks11 decks
27%synergy
Rakdos Charm
27%inclusion3 decks11 decks
-16%synergy
Valakut Awakening
27%inclusion3 decks11 decks
19%synergy
Thrill of Possibility
18%inclusion2 decks11 decks
0%synergy
Burnt Offering
18%inclusion2 decks11 decks
13%synergy
Manhole Missile
17%inclusion1 decks6 decks
16%synergy
Unbury
11%inclusion1 decks9 decks
10%synergy
Fell the Profane
9.1%inclusion1 decks11 decks
-4%synergy
Brightstone Ritual
9.1%inclusion1 decks11 decks
7%synergy
Shred Memory
9.1%inclusion1 decks11 decks
9%synergy
Go for the Throat
9.1%inclusion1 decks11 decks
2%synergy
Not Dead After All
9.1%inclusion1 decks11 decks
0%synergy
Flare of Malice
9.1%inclusion1 decks11 decks
7%synergy
Dark Ritual
9.1%inclusion1 decks11 decks
-34%synergy
Play with Fire
9.1%inclusion1 decks11 decks
9%synergy
Terminate
9.1%inclusion1 decks11 decks
-31%synergy
Supernatural Stamina
9.1%inclusion1 decks11 decks
4%synergy
Bedevil
9.1%inclusion1 decks11 decks
-24%synergy
Ashnod's Intervention
9.1%inclusion1 decks11 decks
8%synergy
Wither and Bloom
9.1%inclusion1 decks11 decks
9%synergy
Blood Pact
9.1%inclusion1 decks11 decks
5%synergy
Flare of Duplication
9.1%inclusion1 decks11 decks
4%synergy
Feign Death
9.1%inclusion1 decks11 decks
3%synergy
Abrade
9.1%inclusion1 decks11 decks
-13%synergy
Sorceries
Living Death
27%inclusion3 decks11 decks
23%synergy
Mana Geyser
27%inclusion3 decks11 decks
14%synergy
Faithless Looting
18%inclusion2 decks11 decks
-9%synergy
Blood Price
18%inclusion2 decks11 decks
18%synergy
Into the Fire
18%inclusion2 decks11 decks
17%synergy
Shattering Spree
18%inclusion2 decks11 decks
18%synergy
Villainous Wrath
11%inclusion1 decks9 decks
10%synergy
Grub's Command
11%inclusion1 decks9 decks
8%synergy
Cathartic Reunion
9.1%inclusion1 decks11 decks
4%synergy
Unmarked Grave
9.1%inclusion1 decks11 decks
7%synergy
Victimize
9.1%inclusion1 decks11 decks
-6%synergy
Sinister Waltz
9.1%inclusion1 decks11 decks
8%synergy
Unearth
9.1%inclusion1 decks11 decks
4%synergy
Agadeem's Awakening
9.1%inclusion1 decks11 decks
6%synergy
Read the Bones
9.1%inclusion1 decks11 decks
-3%synergy
Bond of Revival
9.1%inclusion1 decks11 decks
9%synergy
Dread Summons
9.1%inclusion1 decks11 decks
9%synergy
Army of the Damned
9.1%inclusion1 decks11 decks
7%synergy
Night's Whisper
9.1%inclusion1 decks11 decks
-11%synergy
Buried Alive
9.1%inclusion1 decks11 decks
4%synergy
Ambition's Cost
9.1%inclusion1 decks11 decks
7%synergy
Hex
9.1%inclusion1 decks11 decks
9%synergy
Erratic Explosion
9.1%inclusion1 decks11 decks
9%synergy
Decree of Pain
9.1%inclusion1 decks11 decks
5%synergy
Atrocious Experiment
9.1%inclusion1 decks11 decks
9%synergy
Grab the Prize
9.1%inclusion1 decks11 decks
-0%synergy
Final Parting
9.1%inclusion1 decks11 decks
7%synergy
In Garruk's Wake
9.1%inclusion1 decks11 decks
6%synergy
Deluge of Doom
9.1%inclusion1 decks11 decks
9%synergy
Twilight's Call
9.1%inclusion1 decks11 decks
9%synergy
Zombify
9.1%inclusion1 decks11 decks
8%synergy
Stitch Together
9.1%inclusion1 decks11 decks
8%synergy
Grim Discovery
9.1%inclusion1 decks11 decks
9%synergy
Bloodsoaked Insight
9.1%inclusion1 decks11 decks
1%synergy
Dimir Machinations
9.1%inclusion1 decks11 decks
9%synergy
Devil's Play
9.1%inclusion1 decks11 decks
9%synergy
Utility Artifacts
Reito Lantern
27%inclusion3 decks11 decks
27%synergy
Crucible of Worlds
18%inclusion2 decks11 decks
18%synergy
Teferi's Puzzle Box
18%inclusion2 decks11 decks
18%synergy
Ashnod's Altar
18%inclusion2 decks11 decks
8%synergy
Cellar Door
18%inclusion2 decks11 decks
18%synergy
Crystal Ball
18%inclusion2 decks11 decks
18%synergy
Swiftfoot Boots
18%inclusion2 decks11 decks
-13%synergy
Goblin Charbelcher
18%inclusion2 decks11 decks
18%synergy
Bloodthorn Flail
9.1%inclusion1 decks11 decks
9%synergy
Skeleton Shard
9.1%inclusion1 decks11 decks
9%synergy
Matzalantli, the Great Door
9.1%inclusion1 decks11 decks
8%synergy
Illusionist's Bracers
9.1%inclusion1 decks11 decks
8%synergy
Jar of Eyeballs
9.1%inclusion1 decks11 decks
9%synergy
Darksteel Pendant
9.1%inclusion1 decks11 decks
9%synergy
Ghost Lantern
9.1%inclusion1 decks11 decks
8%synergy
Coat of Arms
9.1%inclusion1 decks11 decks
8%synergy
Skullclamp
9.1%inclusion1 decks11 decks
-2%synergy
Nim Deathmantle
9.1%inclusion1 decks11 decks
8%synergy
Cloak and Dagger
9.1%inclusion1 decks11 decks
9%synergy
Transmogrant's Crown
9.1%inclusion1 decks11 decks
9%synergy
Mirror of Galadriel
9.1%inclusion1 decks11 decks
9%synergy
Palantír of Orthanc
9.1%inclusion1 decks11 decks
8%synergy
Leather Armor
9.1%inclusion1 decks11 decks
9%synergy
Phyrexian Altar
9.1%inclusion1 decks11 decks
3%synergy
Soldevi Digger
9.1%inclusion1 decks11 decks
9%synergy
Navigation Orb
9.1%inclusion1 decks11 decks
9%synergy
Witches' Eye
9.1%inclusion1 decks11 decks
9%synergy
Lightning Greaves
9.1%inclusion1 decks11 decks
-26%synergy
Ring of Xathrid
9.1%inclusion1 decks11 decks
9%synergy
Hero's Blade
9.1%inclusion1 decks11 decks
9%synergy
Spawning Pit
9.1%inclusion1 decks11 decks
9%synergy
Enchantments
Shadows of the Past
27%inclusion3 decks11 decks
27%synergy
Advanced Reconstruction
20%inclusion1 decks5 decks
19%synergy
Thran Vigil
18%inclusion2 decks11 decks
17%synergy
Mindmoil
18%inclusion2 decks11 decks
18%synergy
Polluted Cistern // Dim Oubliette
18%inclusion2 decks11 decks
18%synergy
Defiled Crypt // Cadaver Lab
18%inclusion2 decks11 decks
18%synergy
Consecrated by Blood
9.1%inclusion1 decks11 decks
9%synergy
Open the Graves
9.1%inclusion1 decks11 decks
9%synergy
Dark Privilege
9.1%inclusion1 decks11 decks
9%synergy
Mana Echoes
9.1%inclusion1 decks11 decks
9%synergy
Rising of the Day
9.1%inclusion1 decks11 decks
5%synergy
Soul Enervation
9.1%inclusion1 decks11 decks
9%synergy
Vampiric Rites
9.1%inclusion1 decks11 decks
6%synergy
Necrosynthesis
9.1%inclusion1 decks11 decks
9%synergy
Endless Ranks of the Dead
9.1%inclusion1 decks11 decks
9%synergy
Soul Channeling
9.1%inclusion1 decks11 decks
9%synergy
Teval's Judgment
9.1%inclusion1 decks11 decks
8%synergy
Braid of Fire
9.1%inclusion1 decks11 decks
7%synergy
Skeletal Grimace
9.1%inclusion1 decks11 decks
9%synergy
Sigil of Myrkul
9.1%inclusion1 decks11 decks
9%synergy
Agent of the Shadow Thieves
9.1%inclusion1 decks11 decks
8%synergy
Canonized in Blood
9.1%inclusion1 decks11 decks
9%synergy
Planeswalkers
Liliana of the Dark Realms
9.1%inclusion1 decks11 decks
8%synergy
Utility Lands
Buried Ruin
45%inclusion5 decks11 decks
42%synergy
Temple of the False God
36%inclusion4 decks11 decks
27%synergy
Phyrexian Tower
27%inclusion3 decks11 decks
16%synergy
Spinerock Knoll
27%inclusion3 decks11 decks
18%synergy
Cabal Stronghold
18%inclusion2 decks11 decks
17%synergy
Zhalfirin Void
18%inclusion2 decks11 decks
17%synergy
Mortuary Mire
18%inclusion2 decks11 decks
13%synergy
Barren Moor
18%inclusion2 decks11 decks
14%synergy
Cabal Coffers
18%inclusion2 decks11 decks
9%synergy
Urborg, Tomb of Yawgmoth
18%inclusion2 decks11 decks
-1%synergy
Rogue's Passage
18%inclusion2 decks11 decks
-1%synergy
Clive's Hideaway
10%inclusion1 decks10 decks
10%synergy
Bojuka Bog
9.1%inclusion1 decks11 decks
-27%synergy
Memorial to Folly
9.1%inclusion1 decks11 decks
8%synergy
Lavaclaw Reaches
9.1%inclusion1 decks11 decks
7%synergy
Cradle of the Accursed
9.1%inclusion1 decks11 decks
9%synergy
Blast Zone
9.1%inclusion1 decks11 decks
9%synergy
Forgotten Cave
9.1%inclusion1 decks11 decks
4%synergy
Treasure Vault
9.1%inclusion1 decks11 decks
3%synergy
Howltooth Hollow
9.1%inclusion1 decks11 decks
9%synergy
Crypt of Agadeem
9.1%inclusion1 decks11 decks
8%synergy
Crystal Vein
9.1%inclusion1 decks11 decks
8%synergy
Fomori Vault
9.1%inclusion1 decks11 decks
8%synergy
Geier Reach Sanitarium
9.1%inclusion1 decks11 decks
4%synergy
Command Beacon
9.1%inclusion1 decks11 decks
3%synergy
Nykthos, Shrine to Nyx
9.1%inclusion1 decks11 decks
7%synergy
High Market
9.1%inclusion1 decks11 decks
5%synergy
Basilisk Gate
9.1%inclusion1 decks11 decks
9%synergy
Inventors' Fair
9.1%inclusion1 decks11 decks
7%synergy
Castle Embereth
9.1%inclusion1 decks11 decks
7%synergy
Polluted Mire
9.1%inclusion1 decks11 decks
8%synergy
Rix Maadi, Dungeon Palace
9.1%inclusion1 decks11 decks
7%synergy
Takenuma, Abandoned Mire
9.1%inclusion1 decks11 decks
1%synergy
Goblin Burrows
9.1%inclusion1 decks11 decks
9%synergy
Ifnir Deadlands
9.1%inclusion1 decks11 decks
7%synergy
Homeward Path
9.1%inclusion1 decks11 decks
8%synergy
Dakmor Salvage
9.1%inclusion1 decks11 decks
9%synergy
Three Tree City
9.1%inclusion1 decks11 decks
6%synergy
Great Furnace
9.1%inclusion1 decks11 decks
2%synergy
Field of Ruin
9.1%inclusion1 decks11 decks
8%synergy
Mana Artifacts
Sol Ring
36%inclusion4 decks11 decks
-49%synergy
Thran Turbine
27%inclusion3 decks11 decks
27%synergy
Mind Stone
27%inclusion3 decks11 decks
0%synergy
Commander's Sphere
18%inclusion2 decks11 decks
4%synergy
Lantern of Revealing
9.1%inclusion1 decks11 decks
9%synergy
Arcane Signet
9.1%inclusion1 decks11 decks
-73%synergy
Charcoal Diamond
9.1%inclusion1 decks11 decks
2%synergy
Talisman of Indulgence
9.1%inclusion1 decks11 decks
-46%synergy
Vessel of Endless Rest
9.1%inclusion1 decks11 decks
9%synergy
Fellwar Stone
9.1%inclusion1 decks11 decks
-24%synergy
Fire Diamond
9.1%inclusion1 decks11 decks
2%synergy
Prismatic Lens
9.1%inclusion1 decks11 decks
8%synergy
Lands
Command Tower
100%inclusion11 decks11 decks
14%synergy
Swamp
100%inclusion11 decks11 decks
2%synergy
Mountain
100%inclusion11 decks11 decks
2%synergy
Temple of Malice
55%inclusion6 decks11 decks
23%synergy
Path of Ancestry
55%inclusion6 decks11 decks
38%synergy
Rakdos Carnarium
45%inclusion5 decks11 decks
16%synergy
Dragonskull Summit
45%inclusion5 decks11 decks
-19%synergy
Canyon Slough
36%inclusion4 decks11 decks
17%synergy
Smoldering Marsh
36%inclusion4 decks11 decks
-27%synergy
Opal Palace
36%inclusion4 decks11 decks
35%synergy
Crystal Grotto
36%inclusion4 decks11 decks
36%synergy
Bloodstained Mire
36%inclusion4 decks11 decks
3%synergy
Exotic Orchard
27%inclusion3 decks11 decks
-4%synergy
Blood Crypt
27%inclusion3 decks11 decks
-21%synergy
Luxury Suite
27%inclusion3 decks11 decks
-11%synergy
The Grey Havens
27%inclusion3 decks11 decks
27%synergy
Valakut Awakening
27%inclusion3 decks11 decks
19%synergy
Raucous Theater
18%inclusion2 decks11 decks
-4%synergy
Badlands
18%inclusion2 decks11 decks
5%synergy
Shadowblood Ridge
18%inclusion2 decks11 decks
-17%synergy
Terramorphic Expanse
18%inclusion2 decks11 decks
3%synergy
Rakdos Guildgate
18%inclusion2 decks11 decks
12%synergy
Graven Cairns
18%inclusion2 decks11 decks
-14%synergy
Bloodfell Caves
18%inclusion2 decks11 decks
-0%synergy
Boggart Trawler
18%inclusion2 decks11 decks
11%synergy
Evolving Wilds
18%inclusion2 decks11 decks
-2%synergy
Tainted Peak
18%inclusion2 decks11 decks
-25%synergy
Geothermal Bog
18%inclusion2 decks11 decks
10%synergy
Blightstep Pathway
18%inclusion2 decks11 decks
-4%synergy
Study Hall
18%inclusion2 decks11 decks
18%synergy
Cinder Barrens
18%inclusion2 decks11 decks
15%synergy
Pinnacle Monk
18%inclusion2 decks11 decks
11%synergy
Eclipsed Realms
11%inclusion1 decks9 decks
9%synergy
The Mycosynth Gardens
9.1%inclusion1 decks11 decks
8%synergy
Fell the Profane
9.1%inclusion1 decks11 decks
-4%synergy
Fabled Passage
9.1%inclusion1 decks11 decks
-0%synergy
Cliffgate
9.1%inclusion1 decks11 decks
9%synergy
Auntie's Hovel
9.1%inclusion1 decks11 decks
7%synergy
Blackbloom Rogue
9.1%inclusion1 decks11 decks
9%synergy
Akoum Refuge
9.1%inclusion1 decks11 decks
4%synergy
Gond Gate
9.1%inclusion1 decks11 decks
9%synergy
Drossforge Bridge
9.1%inclusion1 decks11 decks
3%synergy
Captivating Cave
9.1%inclusion1 decks11 decks
9%synergy
Agadeem's Awakening
9.1%inclusion1 decks11 decks
6%synergy
Blackcleave Cliffs
9.1%inclusion1 decks11 decks
-11%synergy
Foreboding Ruins
9.1%inclusion1 decks11 decks
-37%synergy
Verdant Catacombs
9.1%inclusion1 decks11 decks
2%synergy
Sulfurous Mire
9.1%inclusion1 decks11 decks
6%synergy
Rocky Tar Pit
9.1%inclusion1 decks11 decks
7%synergy
Demolition Field
9.1%inclusion1 decks11 decks
7%synergy
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