Grenzo, Dungeon Warden (Commander) - Core Aggro

Grenzo, Dungeon Warden
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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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Utility Lands
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Barkform Harvester
57%inclusion8 decks14 decks
56%synergy
Pashalik Mons
57%inclusion8 decks14 decks
55%synergy
Goblin Warchief
57%inclusion8 decks14 decks
55%synergy
Sling-Gang Lieutenant
57%inclusion8 decks14 decks
54%synergy
Krenko, Mob Boss
57%inclusion8 decks14 decks
53%synergy
Kiki-Jiki, Mirror Breaker
57%inclusion8 decks14 decks
53%synergy
Skirk Prospector
57%inclusion8 decks14 decks
52%synergy
Rundvelt Hordemaster
50%inclusion7 decks14 decks
49%synergy
Hobgoblin Bandit Lord
50%inclusion7 decks14 decks
49%synergy
Goblin King
50%inclusion7 decks14 decks
48%synergy
Top Cards
Goblin Trashmaster
50%inclusion7 decks14 decks
48%synergy
Goblin Matron
50%inclusion7 decks14 decks
47%synergy
Goblin Chieftain
50%inclusion7 decks14 decks
48%synergy
Munitions Expert
50%inclusion7 decks14 decks
48%synergy
Howlsquad Heavy
50%inclusion6 decks12 decks
48%synergy
Siege-Gang Commander
50%inclusion7 decks14 decks
47%synergy
Krenko, Tin Street Kingpin
50%inclusion7 decks14 decks
46%synergy
Goblin Cratermaker
43%inclusion6 decks14 decks
42%synergy
Brash Taunter
43%inclusion6 decks14 decks
33%synergy
Heartstone
43%inclusion6 decks14 decks
41%synergy
Creatures
Hexing Squelcher
60%inclusion3 decks5 decks
46%synergy
Murderous Redcap
43%inclusion6 decks14 decks
39%synergy
Mad Auntie
43%inclusion6 decks14 decks
41%synergy
Epitaph Golem
43%inclusion6 decks14 decks
42%synergy
Goblin Chirurgeon
43%inclusion6 decks14 decks
41%synergy
Conspicuous Snoop
43%inclusion6 decks14 decks
41%synergy
Boggart Cursecrafter
40%inclusion2 decks5 decks
35%synergy
Eclipsed Boggart
40%inclusion2 decks5 decks
35%synergy
Solemn Simulacrum
36%inclusion5 decks14 decks
16%synergy
Muxus, Goblin Grandee
36%inclusion5 decks14 decks
34%synergy
Legion Warboss
36%inclusion5 decks14 decks
33%synergy
Goblin Ringleader
36%inclusion5 decks14 decks
34%synergy
Warren Instigator
36%inclusion5 decks14 decks
35%synergy
Legion Loyalist
36%inclusion5 decks14 decks
35%synergy
Boggart Harbinger
36%inclusion5 decks14 decks
34%synergy
Palladium Myr
36%inclusion5 decks14 decks
35%synergy
Ravenous Chupacabra
36%inclusion5 decks14 decks
34%synergy
Mogg War Marshal
36%inclusion5 decks14 decks
34%synergy
Tomb Trawler
36%inclusion5 decks14 decks
35%synergy
Beetleback Chief
36%inclusion5 decks14 decks
34%synergy
Searslicer Goblin
33%inclusion4 decks12 decks
32%synergy
Dropkick Bomber
33%inclusion4 decks12 decks
33%synergy
Goblin Chainwhirler
29%inclusion4 decks14 decks
28%synergy
Chainer, Nightmare Adept
29%inclusion4 decks14 decks
21%synergy
Metallic Mimic
29%inclusion4 decks14 decks
27%synergy
Goblin Piledriver
29%inclusion4 decks14 decks
28%synergy
Iron Myr
29%inclusion4 decks14 decks
26%synergy
Junktroller
29%inclusion4 decks14 decks
28%synergy
Wort, Boggart Auntie
29%inclusion4 decks14 decks
28%synergy
Skirk Fire Marshal
29%inclusion4 decks14 decks
28%synergy
Burnished Hart
29%inclusion4 decks14 decks
24%synergy
Goblin Instigator
29%inclusion4 decks14 decks
28%synergy
Frogtosser Banneret
29%inclusion4 decks14 decks
27%synergy
Enterprising Scallywag
29%inclusion4 decks14 decks
27%synergy
Goblin Sledder
29%inclusion4 decks14 decks
28%synergy
Battle Cry Goblin
29%inclusion4 decks14 decks
28%synergy
Zoyowa Lava-Tongue
29%inclusion4 decks14 decks
26%synergy
Viscera Seer
29%inclusion4 decks14 decks
19%synergy
Squee, Dubious Monarch
21%inclusion3 decks14 decks
20%synergy
Treasure Nabber
21%inclusion3 decks14 decks
17%synergy
Goblin Lackey
21%inclusion3 decks14 decks
20%synergy
Goblin Rabblemaster
21%inclusion3 decks14 decks
20%synergy
Gray Merchant of Asphodel
21%inclusion3 decks14 decks
11%synergy
Sensation Gorger
21%inclusion3 decks14 decks
21%synergy
Gempalm Incinerator
21%inclusion3 decks14 decks
21%synergy
Warteye Witch
21%inclusion3 decks14 decks
21%synergy
Hoverstone Pilgrim
21%inclusion3 decks14 decks
21%synergy
Boggart Trawler
21%inclusion3 decks14 decks
15%synergy
Zulaport Cutthroat
21%inclusion3 decks14 decks
13%synergy
Goblin Recruiter
21%inclusion3 decks14 decks
20%synergy
Instants
Fire Prophecy
29%inclusion4 decks14 decks
28%synergy
Chaos Warp
21%inclusion3 decks14 decks
-26%synergy
Volcanic Spite
21%inclusion3 decks14 decks
21%synergy
Bedevil
21%inclusion3 decks14 decks
-13%synergy
Unbury
20%inclusion1 decks5 decks
18%synergy
Brightstone Ritual
14%inclusion2 decks14 decks
13%synergy
Thrill of Possibility
14%inclusion2 decks14 decks
-4%synergy
Go for the Throat
14%inclusion2 decks14 decks
6%synergy
Village Rites
14%inclusion2 decks14 decks
-1%synergy
Terminate
14%inclusion2 decks14 decks
-25%synergy
Valakut Awakening
14%inclusion2 decks14 decks
7%synergy
Withering Torment
7.7%inclusion1 decks13 decks
-14%synergy
Hero's Downfall
7.1%inclusion1 decks14 decks
5%synergy
Deadly Rollick
7.1%inclusion1 decks14 decks
-14%synergy
Fell the Profane
7.1%inclusion1 decks14 decks
-5%synergy
Entomb
7.1%inclusion1 decks14 decks
0%synergy
Wild Magic Surge
7.1%inclusion1 decks14 decks
5%synergy
Lightning Bolt
7.1%inclusion1 decks14 decks
-11%synergy
Unexpected Windfall
7.1%inclusion1 decks14 decks
-7%synergy
Electrodominance
7.1%inclusion1 decks14 decks
5%synergy
Dark Ritual
7.1%inclusion1 decks14 decks
-35%synergy
Cabal Ritual
7.1%inclusion1 decks14 decks
-1%synergy
Rakdos Charm
7.1%inclusion1 decks14 decks
-37%synergy
Supernatural Stamina
7.1%inclusion1 decks14 decks
1%synergy
Tibalt's Trickery
7.1%inclusion1 decks14 decks
-6%synergy
Bitter Triumph
7.1%inclusion1 decks14 decks
3%synergy
Pyretic Ritual
7.1%inclusion1 decks14 decks
2%synergy
Display of Power
7.1%inclusion1 decks14 decks
7%synergy
Reverberate
7.1%inclusion1 decks14 decks
5%synergy
Pyretic Rebirth
7.1%inclusion1 decks14 decks
6%synergy
Malakir Rebirth
7.1%inclusion1 decks14 decks
-8%synergy
Feed the Serpent
7.1%inclusion1 decks14 decks
7%synergy
Deflecting Swat
7.1%inclusion1 decks14 decks
-14%synergy
Electric Revelation
7.1%inclusion1 decks14 decks
6%synergy
Cauldron Dance
7.1%inclusion1 decks14 decks
7%synergy
Saw in Half
7.1%inclusion1 decks14 decks
-4%synergy
Tarfire
7.1%inclusion1 decks14 decks
7%synergy
Szat's Will
7.1%inclusion1 decks14 decks
6%synergy
Nasty End
7.1%inclusion1 decks14 decks
3%synergy
Abrade
7.1%inclusion1 decks14 decks
-14%synergy
Dismember
7.1%inclusion1 decks14 decks
3%synergy
Sorceries
Goblin Grenade
21%inclusion3 decks14 decks
21%synergy
Grub's Command
20%inclusion1 decks5 decks
16%synergy
Boggart Birth Rite
14%inclusion2 decks14 decks
13%synergy
Victimize
14%inclusion2 decks14 decks
-1%synergy
Vandalblast
14%inclusion2 decks14 decks
-16%synergy
Sinister Waltz
14%inclusion2 decks14 decks
13%synergy
Feed the Swarm
14%inclusion2 decks14 decks
-27%synergy
Read the Bones
14%inclusion2 decks14 decks
2%synergy
Blasphemous Act
14%inclusion2 decks14 decks
-36%synergy
Reanimate
14%inclusion2 decks14 decks
-8%synergy
Dragon Fodder
14%inclusion2 decks14 decks
13%synergy
Dreadbore
14%inclusion2 decks14 decks
9%synergy
Chain Reaction
7.1%inclusion1 decks14 decks
3%synergy
Diabolic Tutor
7.1%inclusion1 decks14 decks
1%synergy
Patriarch's Bidding
7.1%inclusion1 decks14 decks
4%synergy
Nightmare Unmaking
7.1%inclusion1 decks14 decks
7%synergy
Faithless Looting
7.1%inclusion1 decks14 decks
-21%synergy
Torrent of Souls
7.1%inclusion1 decks14 decks
7%synergy
Mastermind's Acquisition
7.1%inclusion1 decks14 decks
7%synergy
Shatterskull Smashing
7.1%inclusion1 decks14 decks
4%synergy
Emergency Weld
7.1%inclusion1 decks14 decks
7%synergy
Fortuitous Find
7.1%inclusion1 decks14 decks
7%synergy
Blood Price
7.1%inclusion1 decks14 decks
7%synergy
Shattered Perception
7.1%inclusion1 decks14 decks
7%synergy
Krenko's Command
7.1%inclusion1 decks14 decks
6%synergy
Consuming Vapors
7.1%inclusion1 decks14 decks
7%synergy
Hordeling Outburst
7.1%inclusion1 decks14 decks
6%synergy
Hour of Devastation
7.1%inclusion1 decks14 decks
7%synergy
Bontu's Last Reckoning
7.1%inclusion1 decks14 decks
7%synergy
Fervent Mastery
7.1%inclusion1 decks14 decks
7%synergy
Warren Weirding
7.1%inclusion1 decks14 decks
7%synergy
Overpowering Attack
7.1%inclusion1 decks14 decks
6%synergy
Rise of the Dark Realms
7.1%inclusion1 decks14 decks
3%synergy
Grim Tutor
7.1%inclusion1 decks14 decks
3%synergy
Into the Fire
7.1%inclusion1 decks14 decks
6%synergy
Epic Downfall
7.1%inclusion1 decks14 decks
7%synergy
Tormenting Voice
7.1%inclusion1 decks14 decks
3%synergy
Utility Artifacts
The Cauldron of Eternity
43%inclusion6 decks14 decks
42%synergy
Tel-Jilad Stylus
36%inclusion5 decks14 decks
35%synergy
Reito Lantern
29%inclusion4 decks14 decks
28%synergy
Ashnod's Altar
21%inclusion3 decks14 decks
11%synergy
Chronicle of Victory
20%inclusion1 decks5 decks
18%synergy
Darksteel Pendant
14%inclusion2 decks14 decks
14%synergy
Skullclamp
14%inclusion2 decks14 decks
4%synergy
Crystal Ball
14%inclusion2 decks14 decks
14%synergy
Banner of Kinship
8.3%inclusion1 decks12 decks
7%synergy
Desecrated Tomb
7.1%inclusion1 decks14 decks
6%synergy
Illusionist's Bracers
7.1%inclusion1 decks14 decks
6%synergy
Tamiyo's Journal
7.1%inclusion1 decks14 decks
7%synergy
Hammer of Purphoros
7.1%inclusion1 decks14 decks
6%synergy
Icon of Ancestry
7.1%inclusion1 decks14 decks
7%synergy
Teferi's Puzzle Box
7.1%inclusion1 decks14 decks
6%synergy
Conjurer's Bauble
7.1%inclusion1 decks14 decks
7%synergy
Coat of Arms
7.1%inclusion1 decks14 decks
6%synergy
Bag of Holding
7.1%inclusion1 decks14 decks
6%synergy
Null Brooch
7.1%inclusion1 decks14 decks
7%synergy
Palantír of Orthanc
7.1%inclusion1 decks14 decks
6%synergy
Stoneforge Masterwork
7.1%inclusion1 decks14 decks
7%synergy
Vanquisher's Banner
7.1%inclusion1 decks14 decks
4%synergy
Phyrexian Altar
7.1%inclusion1 decks14 decks
1%synergy
Door of Destinies
7.1%inclusion1 decks14 decks
6%synergy
Thrumming Stone
7.1%inclusion1 decks14 decks
7%synergy
Soldevi Digger
7.1%inclusion1 decks14 decks
7%synergy
Swiftfoot Boots
7.1%inclusion1 decks14 decks
-25%synergy
Lightning Greaves
7.1%inclusion1 decks14 decks
-28%synergy
Thornbite Staff
7.1%inclusion1 decks14 decks
7%synergy
Hazoret's Monument
7.1%inclusion1 decks14 decks
4%synergy
Enchantments
Boggart Mischief
40%inclusion2 decks5 decks
35%synergy
Goblin Bombardment
29%inclusion4 decks14 decks
19%synergy
Thran Vigil
21%inclusion3 decks14 decks
20%synergy
Fires of Invention
14%inclusion2 decks14 decks
14%synergy
Quest for the Goblin Lord
14%inclusion2 decks14 decks
14%synergy
Mindmoil
14%inclusion2 decks14 decks
14%synergy
Braid of Fire
14%inclusion2 decks14 decks
12%synergy
Teval's Judgment
10%inclusion1 decks10 decks
9%synergy
Goblin War Drums
7.1%inclusion1 decks14 decks
6%synergy
Mana Echoes
7.1%inclusion1 decks14 decks
7%synergy
Warstorm Surge
7.1%inclusion1 decks14 decks
3%synergy
Tin Street Market
7.1%inclusion1 decks14 decks
7%synergy
Criminal Past
7.1%inclusion1 decks14 decks
7%synergy
Soul Enervation
7.1%inclusion1 decks14 decks
7%synergy
Pain Magnification
7.1%inclusion1 decks14 decks
6%synergy
Berserkers' Onslaught
7.1%inclusion1 decks14 decks
6%synergy
Fervor
7.1%inclusion1 decks14 decks
6%synergy
Impact Tremors
7.1%inclusion1 decks14 decks
-4%synergy
Shared Animosity
7.1%inclusion1 decks14 decks
4%synergy
Anthem of Rakdos
7.1%inclusion1 decks14 decks
7%synergy
Cultist of the Absolute
7.1%inclusion1 decks14 decks
6%synergy
Goblin Assault
7.1%inclusion1 decks14 decks
6%synergy
Cover of Darkness
7.1%inclusion1 decks14 decks
6%synergy
Larceny
7.1%inclusion1 decks14 decks
7%synergy
Planeswalkers
Angrath, Captain of Chaos
7.1%inclusion1 decks14 decks
6%synergy
Utility Lands
Nykthos, Shrine to Nyx
36%inclusion5 decks14 decks
34%synergy
Castle Embereth
36%inclusion5 decks14 decks
33%synergy
Zhalfirin Void
29%inclusion4 decks14 decks
27%synergy
Den of the Bugbear
29%inclusion4 decks14 decks
27%synergy
Arena of Glory
21%inclusion3 decks14 decks
13%synergy
Molten Slagheap
14%inclusion2 decks14 decks
12%synergy
Buried Ruin
14%inclusion2 decks14 decks
11%synergy
Urborg, Tomb of Yawgmoth
14%inclusion2 decks14 decks
-4%synergy
Westvale Abbey
7.1%inclusion1 decks14 decks
5%synergy
Cabal Stronghold
7.1%inclusion1 decks14 decks
6%synergy
Wasteland
7.1%inclusion1 decks14 decks
6%synergy
Hanweir Battlements
7.1%inclusion1 decks14 decks
6%synergy
Phyrexian Tower
7.1%inclusion1 decks14 decks
-3%synergy
Memorial to Folly
7.1%inclusion1 decks14 decks
6%synergy
Isolated Watchtower
7.1%inclusion1 decks14 decks
7%synergy
Tyrite Sanctum
7.1%inclusion1 decks14 decks
7%synergy
Arch of Orazca
7.1%inclusion1 decks14 decks
7%synergy
Spawning Bed
7.1%inclusion1 decks14 decks
7%synergy
Mutavault
7.1%inclusion1 decks14 decks
7%synergy
Cabal Coffers
7.1%inclusion1 decks14 decks
-2%synergy
Volrath's Stronghold
7.1%inclusion1 decks14 decks
6%synergy
High Market
7.1%inclusion1 decks14 decks
3%synergy
Rix Maadi, Dungeon Palace
7.1%inclusion1 decks14 decks
5%synergy
Castle Locthwain
7.1%inclusion1 decks14 decks
1%synergy
Reliquary Tower
7.1%inclusion1 decks14 decks
-11%synergy
Drownyard Temple
7.1%inclusion1 decks14 decks
6%synergy
Sokenzan, Crucible of Defiance
7.1%inclusion1 decks14 decks
3%synergy
Dakmor Salvage
7.1%inclusion1 decks14 decks
7%synergy
Strip Mine
7.1%inclusion1 decks14 decks
6%synergy
Nesting Grounds
7.1%inclusion1 decks14 decks
7%synergy
Three Tree City
7.1%inclusion1 decks14 decks
4%synergy
Great Furnace
7.1%inclusion1 decks14 decks
1%synergy
Hidden Necropolis
7.1%inclusion1 decks14 decks
6%synergy
Mana Artifacts
Arcane Signet
36%inclusion5 decks14 decks
-46%synergy
Sol Ring
36%inclusion5 decks14 decks
-50%synergy
Rakdos Signet
21%inclusion3 decks14 decks
-37%synergy
Thran Turbine
21%inclusion3 decks14 decks
21%synergy
Talisman of Indulgence
14%inclusion2 decks14 decks
-41%synergy
Hedron Archive
7.1%inclusion1 decks14 decks
5%synergy
Patchwork Banner
7.1%inclusion1 decks14 decks
3%synergy
Vessel of Endless Rest
7.1%inclusion1 decks14 decks
7%synergy
Victory Chimes
7.1%inclusion1 decks14 decks
7%synergy
Nyx Lotus
7.1%inclusion1 decks14 decks
7%synergy
Glittering Stockpile
7.1%inclusion1 decks14 decks
4%synergy
Lands
Swamp
100%inclusion14 decks14 decks
2%synergy
Mountain
100%inclusion14 decks14 decks
3%synergy
Command Tower
79%inclusion11 decks14 decks
-7%synergy
Blood Crypt
71%inclusion10 decks14 decks
25%synergy
Sulfurous Springs
57%inclusion8 decks14 decks
10%synergy
Smoldering Marsh
50%inclusion7 decks14 decks
-13%synergy
Graven Cairns
50%inclusion7 decks14 decks
19%synergy
Dragonskull Summit
50%inclusion7 decks14 decks
-13%synergy
Luxury Suite
50%inclusion7 decks14 decks
12%synergy
Temple of Malice
43%inclusion6 decks14 decks
9%synergy
Bloodstained Mire
43%inclusion6 decks14 decks
10%synergy
Path of Ancestry
36%inclusion5 decks14 decks
20%synergy
Raucous Theater
29%inclusion4 decks14 decks
7%synergy
Auntie's Hovel
29%inclusion4 decks14 decks
27%synergy
Unclaimed Territory
29%inclusion4 decks14 decks
25%synergy
Blackcleave Cliffs
29%inclusion4 decks14 decks
8%synergy
Foreboding Ruins
29%inclusion4 decks14 decks
-17%synergy
Haunted Ridge
29%inclusion4 decks14 decks
-7%synergy
Prismatic Vista
21%inclusion3 decks14 decks
16%synergy
Rakdos Guildgate
21%inclusion3 decks14 decks
15%synergy
Boggart Trawler
21%inclusion3 decks14 decks
15%synergy
Blazemire Verge
21%inclusion3 decks14 decks
-9%synergy
Evolving Wilds
21%inclusion3 decks14 decks
0%synergy
Blightstep Pathway
21%inclusion3 decks14 decks
-1%synergy
Crystal Grotto
21%inclusion3 decks14 decks
21%synergy
Eclipsed Realms
20%inclusion1 decks5 decks
18%synergy
Rakdos Carnarium
14%inclusion2 decks14 decks
-17%synergy
Badlands
14%inclusion2 decks14 decks
1%synergy
Shadowblood Ridge
14%inclusion2 decks14 decks
-21%synergy
Terramorphic Expanse
14%inclusion2 decks14 decks
-1%synergy
Canyon Slough
14%inclusion2 decks14 decks
-5%synergy
Bloodfell Caves
14%inclusion2 decks14 decks
-5%synergy
Wooded Foothills
14%inclusion2 decks14 decks
7%synergy
Verdant Catacombs
14%inclusion2 decks14 decks
7%synergy
Sulfurous Mire
14%inclusion2 decks14 decks
10%synergy
Cavern of Souls
14%inclusion2 decks14 decks
9%synergy
Arid Mesa
14%inclusion2 decks14 decks
6%synergy
Marsh Flats
14%inclusion2 decks14 decks
6%synergy
Valakut Awakening
14%inclusion2 decks14 decks
7%synergy
Ominous Asylum
13%inclusion1 decks8 decks
11%synergy
Fell the Profane
7.1%inclusion1 decks14 decks
-5%synergy
Myriad Landscape
7.1%inclusion1 decks14 decks
-11%synergy
Exotic Orchard
7.1%inclusion1 decks14 decks
-24%synergy
Akoum Refuge
7.1%inclusion1 decks14 decks
1%synergy
Captivating Cave
7.1%inclusion1 decks14 decks
7%synergy
Ash Barrens
7.1%inclusion1 decks14 decks
0%synergy
Cave of Temptation
7.1%inclusion1 decks14 decks
7%synergy
Shatterskull Smashing
7.1%inclusion1 decks14 decks
4%synergy
Secluded Courtyard
7.1%inclusion1 decks14 decks
5%synergy
Razortrap Gorge
7.1%inclusion1 decks14 decks
5%synergy
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