Grenzo, Dungeon Warden (Commander) - Topdeck

Ethan Coover
Apr 15, 2026
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Raphael, Ninja Destroyer
25%inclusion1 decks4 decks
25%synergy
Big Mother Mouser
25%inclusion1 decks4 decks
25%synergy
High Synergy Cards
Tomb Trawler
79%inclusion30 decks38 decks
78%synergy
The Cauldron of Eternity
74%inclusion28 decks38 decks
73%synergy
Heartstone
71%inclusion27 decks38 decks
69%synergy
Barkform Harvester
67%inclusion20 decks30 decks
66%synergy
Zhalfirin Void
66%inclusion25 decks38 decks
65%synergy
Viscera Seer
74%inclusion28 decks38 decks
64%synergy
Bronze Walrus
63%inclusion24 decks38 decks
63%synergy
Hoverstone Pilgrim
63%inclusion24 decks38 decks
63%synergy
Junktroller
58%inclusion22 decks38 decks
57%synergy
Into the Fire
58%inclusion22 decks38 decks
57%synergy
Top Cards
Solemn Simulacrum
66%inclusion25 decks38 decks
46%synergy
Ashnod's Altar
63%inclusion24 decks38 decks
53%synergy
Siege-Gang Commander
58%inclusion22 decks38 decks
55%synergy
Fire Prophecy
55%inclusion21 decks38 decks
55%synergy
Epitaph Golem
55%inclusion21 decks38 decks
55%synergy
Priest of Urabrask
53%inclusion20 decks38 decks
51%synergy
Volcanic Spite
50%inclusion19 decks38 decks
49%synergy
Sling-Gang Lieutenant
50%inclusion19 decks38 decks
47%synergy
Warteye Witch
50%inclusion19 decks38 decks
49%synergy
Crystal Ball
50%inclusion19 decks38 decks
50%synergy
Game Changers
Jeska's Will
11%inclusion4 decks38 decks
-13%synergy
Ancient Tomb
7.9%inclusion3 decks38 decks
-1%synergy
Demonic Tutor
7.9%inclusion3 decks38 decks
-10%synergy
Bolas's Citadel
5.3%inclusion2 decks38 decks
-5%synergy
Gamble
5.3%inclusion2 decks38 decks
-5%synergy
Creatures
Priest of Gix
50%inclusion19 decks38 decks
48%synergy
Iron Myr
47%inclusion18 decks38 decks
45%synergy
Palladium Myr
47%inclusion18 decks38 decks
46%synergy
Ravenous Chupacabra
47%inclusion18 decks38 decks
45%synergy
Murderous Redcap
47%inclusion18 decks38 decks
44%synergy
Meteor Golem
47%inclusion18 decks38 decks
45%synergy
Leaden Myr
47%inclusion18 decks38 decks
45%synergy
Workhorse
45%inclusion17 decks38 decks
44%synergy
Woe Strider
42%inclusion16 decks38 decks
40%synergy
Clone Shell
42%inclusion16 decks38 decks
42%synergy
Gray Merchant of Asphodel
39%inclusion15 decks38 decks
29%synergy
Kiki-Jiki, Mirror Breaker
39%inclusion15 decks38 decks
35%synergy
Greedy Freebooter
37%inclusion14 decks38 decks
33%synergy
Anger
37%inclusion14 decks38 decks
24%synergy
Skirk Prospector
34%inclusion13 decks38 decks
30%synergy
Chainer, Nightmare Adept
32%inclusion12 decks38 decks
24%synergy
Phyrexian Vivisector
32%inclusion12 decks38 decks
31%synergy
Reito Sentinel
32%inclusion12 decks38 decks
31%synergy
Beetleback Chief
32%inclusion12 decks38 decks
30%synergy
Goblin Matron
29%inclusion11 decks38 decks
26%synergy
Ornithopter of Paradise
29%inclusion11 decks38 decks
25%synergy
Mogg War Marshal
29%inclusion11 decks38 decks
27%synergy
Nefarious Imp
29%inclusion11 decks38 decks
29%synergy
Chrome Companion
29%inclusion2 decks7 decks
28%synergy
Zulaport Cutthroat
26%inclusion10 decks38 decks
18%synergy
Pitiless Plunderer
26%inclusion10 decks38 decks
14%synergy
Malevolent Chandelier
25%inclusion5 decks20 decks
25%synergy
Jade-Cast Sentinel
25%inclusion2 decks8 decks
25%synergy
The Walls of Ba Sing Se
25%inclusion1 decks4 decks
24%synergy
Oft-Nabbed Goat
25%inclusion1 decks4 decks
23%synergy
Grub, Storied Matriarch
25%inclusion1 decks4 decks
24%synergy
Blood Artist
24%inclusion9 decks38 decks
5%synergy
Goblin Chieftain
24%inclusion9 decks38 decks
22%synergy
Krenko, Mob Boss
24%inclusion9 decks38 decks
19%synergy
Mad Auntie
24%inclusion9 decks38 decks
22%synergy
Threefold Thunderhulk
24%inclusion9 decks38 decks
23%synergy
Duplicant
24%inclusion9 decks38 decks
23%synergy
Alesha, Who Laughs at Fate
22%inclusion4 decks18 decks
18%synergy
Haunt of the Dead Marshes
21%inclusion8 decks38 decks
21%synergy
Zealous Conscripts
21%inclusion8 decks38 decks
19%synergy
Goblin Warchief
21%inclusion8 decks38 decks
19%synergy
Lord Skitter's Butcher
21%inclusion8 decks38 decks
20%synergy
Judith, the Scourge Diva
21%inclusion8 decks38 decks
18%synergy
Boggart Trawler
20%inclusion7 decks35 decks
13%synergy
Avatar Roku, Firebender
20%inclusion1 decks5 decks
16%synergy
Murderous Rider
18%inclusion7 decks38 decks
17%synergy
Burnished Hart
18%inclusion7 decks38 decks
14%synergy
Goblin Engineer
18%inclusion7 decks38 decks
14%synergy
Hidetsugu, Devouring Chaos
18%inclusion7 decks38 decks
17%synergy
Zoyowa Lava-Tongue
18%inclusion7 decks38 decks
16%synergy
Instants
Dark Ritual
34%inclusion13 decks38 decks
-8%synergy
Terminate
34%inclusion13 decks38 decks
-6%synergy
Valakut Awakening
32%inclusion12 decks38 decks
24%synergy
Rakdos Charm
24%inclusion9 decks38 decks
-20%synergy
Bedevil
24%inclusion9 decks38 decks
-11%synergy
Chaos Warp
21%inclusion8 decks38 decks
-27%synergy
Jaya's Greeting
21%inclusion8 decks38 decks
21%synergy
Demon's Due
21%inclusion8 decks38 decks
21%synergy
Magma Jet
16%inclusion6 decks38 decks
16%synergy
Village Rites
16%inclusion6 decks38 decks
0%synergy
Poison the Cup
16%inclusion6 decks38 decks
15%synergy
Withering Torment
14%inclusion3 decks21 decks
-8%synergy
Inordinate Rage
13%inclusion5 decks38 decks
13%synergy
Coming In Hot
13%inclusion5 decks38 decks
13%synergy
Brightstone Ritual
11%inclusion4 decks38 decks
9%synergy
Thrill of Possibility
11%inclusion4 decks38 decks
-8%synergy
Play with Fire
11%inclusion4 decks38 decks
10%synergy
Tibalt's Trickery
11%inclusion4 decks38 decks
-3%synergy
Fell the Profane
8.3%inclusion3 decks36 decks
-4%synergy
Deadly Rollick
7.9%inclusion3 decks38 decks
-14%synergy
Furious Bellow
7.9%inclusion3 decks38 decks
8%synergy
Daring Escape
7.9%inclusion3 decks38 decks
8%synergy
Cremate
7.9%inclusion3 decks38 decks
6%synergy
Pyroblast
7.9%inclusion3 decks38 decks
-1%synergy
Tragic Slip
7.9%inclusion3 decks38 decks
4%synergy
Return the Favor
5.3%inclusion2 decks38 decks
-1%synergy
Pile On
5.3%inclusion2 decks38 decks
5%synergy
Samut's Sprint
5.3%inclusion2 decks38 decks
5%synergy
Murder
5.3%inclusion2 decks38 decks
1%synergy
Long Goodbye
5.3%inclusion2 decks38 decks
5%synergy
Deflecting Swat
5.3%inclusion2 decks38 decks
-15%synergy
Titan's Strength
5.3%inclusion2 decks38 decks
5%synergy
Red Elemental Blast
5.3%inclusion2 decks38 decks
-4%synergy
Sudden Spoiling
5.3%inclusion2 decks38 decks
3%synergy
Nasty End
5.3%inclusion2 decks38 decks
1%synergy
Abrade
5.3%inclusion2 decks38 decks
-16%synergy
Sorceries
Read the Bones
45%inclusion17 decks38 decks
32%synergy
Feed the Swarm
39%inclusion15 decks38 decks
-2%synergy
Blasphemous Act
32%inclusion12 decks38 decks
-19%synergy
Blood Price
24%inclusion9 decks38 decks
24%synergy
Sozin's Comet
20%inclusion1 decks5 decks
16%synergy
Vandalblast
18%inclusion7 decks38 decks
-12%synergy
Faithless Looting
18%inclusion7 decks38 decks
-9%synergy
Blasphemous Edict
17%inclusion3 decks18 decks
8%synergy
Diabolic Tutor
16%inclusion6 decks38 decks
10%synergy
Dread Return
13%inclusion5 decks38 decks
9%synergy
Doomsday
13%inclusion5 decks38 decks
13%synergy
Reanimate
13%inclusion5 decks38 decks
-10%synergy
Bolt of Keranos
13%inclusion5 decks38 decks
13%synergy
Harsh Scrutiny
11%inclusion4 decks38 decks
10%synergy
Sinister Waltz
11%inclusion4 decks38 decks
9%synergy
Dreadbore
11%inclusion4 decks38 decks
5%synergy
Buried Alive
7.9%inclusion3 decks38 decks
3%synergy
Toxic Deluge
7.9%inclusion3 decks38 decks
-10%synergy
Sign in Blood
7.9%inclusion3 decks38 decks
-15%synergy
Bloodsoaked Insight
5.6%inclusion2 decks36 decks
-3%synergy
Diabolic Intent
5.3%inclusion2 decks38 decks
-3%synergy
Cathartic Reunion
5.3%inclusion2 decks38 decks
-1%synergy
Victimize
5.3%inclusion2 decks38 decks
-10%synergy
Unearth
5.3%inclusion2 decks38 decks
0%synergy
Night's Whisper
5.3%inclusion2 decks38 decks
-14%synergy
Introduction to Prophecy
5.3%inclusion2 decks38 decks
5%synergy
Mana Geyser
5.3%inclusion2 decks38 decks
-7%synergy
Dimir Machinations
5.3%inclusion2 decks38 decks
5%synergy
Reckless Handling
5.3%inclusion2 decks38 decks
4%synergy
Scouring Sands
5.3%inclusion2 decks38 decks
4%synergy
Utility Artifacts
Darksteel Pendant
45%inclusion17 decks38 decks
44%synergy
Tel-Jilad Stylus
45%inclusion17 decks38 decks
44%synergy
Desecrated Tomb
26%inclusion10 decks38 decks
26%synergy
Planetarium of Wan Shi Tong
25%inclusion1 decks4 decks
25%synergy
Reito Lantern
24%inclusion9 decks38 decks
23%synergy
Teferi's Puzzle Box
18%inclusion7 decks38 decks
18%synergy
Illusionist's Bracers
16%inclusion6 decks38 decks
15%synergy
Cloak and Dagger
16%inclusion6 decks38 decks
15%synergy
Soldevi Digger
16%inclusion6 decks38 decks
16%synergy
Swiftfoot Boots
16%inclusion6 decks38 decks
-16%synergy
Conjurer's Bauble
13%inclusion5 decks38 decks
13%synergy
Lightning Greaves
13%inclusion5 decks38 decks
-22%synergy
Lembas
13%inclusion5 decks38 decks
13%synergy
Treasure Map
11%inclusion4 decks38 decks
9%synergy
Candy Trail
11%inclusion4 decks38 decks
10%synergy
Jar of Eyeballs
7.9%inclusion3 decks38 decks
8%synergy
Palantír of Orthanc
7.9%inclusion3 decks38 decks
6%synergy
Mazemind Tome
7.9%inclusion3 decks38 decks
8%synergy
Goblin Charbelcher
7.9%inclusion3 decks38 decks
8%synergy
Quick-Draw Katana
5.6%inclusion1 decks18 decks
5%synergy
Banner of Kinship
5.6%inclusion1 decks18 decks
5%synergy
Sensei's Divining Top
5.3%inclusion2 decks38 decks
-1%synergy
Wayfarer's Bauble
5.3%inclusion2 decks38 decks
-8%synergy
Brain in a Jar
5.3%inclusion2 decks38 decks
5%synergy
Crucible of Worlds
5.3%inclusion2 decks38 decks
5%synergy
Moonsilver Key
5.3%inclusion2 decks38 decks
5%synergy
Trading Post
5.3%inclusion2 decks38 decks
4%synergy
Skullclamp
5.3%inclusion2 decks38 decks
-5%synergy
Nim Deathmantle
5.3%inclusion2 decks38 decks
5%synergy
Mirror of Galadriel
5.3%inclusion2 decks38 decks
5%synergy
Phyrexian Altar
5.3%inclusion2 decks38 decks
-1%synergy
Animation Module
5.3%inclusion2 decks38 decks
4%synergy
Champion's Helm
5.3%inclusion2 decks38 decks
4%synergy
Witches' Eye
5.3%inclusion2 decks38 decks
5%synergy
Hero's Blade
5.3%inclusion2 decks38 decks
5%synergy
Enchantments
Shadows of the Past
39%inclusion15 decks38 decks
39%synergy
Impact Tremors
29%inclusion11 decks38 decks
17%synergy
Goblin Bombardment
24%inclusion9 decks38 decks
14%synergy
Braid of Fire
16%inclusion6 decks38 decks
14%synergy
Thran Vigil
13%inclusion5 decks38 decks
12%synergy
Mindmoil
13%inclusion5 decks38 decks
13%synergy
Teval's Judgment
13%inclusion1 decks8 decks
12%synergy
Fires of Invention
11%inclusion4 decks38 decks
10%synergy
The Cruelty of Gix
7.9%inclusion3 decks38 decks
7%synergy
Mana Echoes
7.9%inclusion3 decks38 decks
7%synergy
Warstorm Surge
7.9%inclusion3 decks38 decks
4%synergy
Shared Animosity
7.9%inclusion3 decks38 decks
4%synergy
Black Market
5.3%inclusion2 decks38 decks
0%synergy
Hopeless Nightmare
5.3%inclusion2 decks38 decks
5%synergy
Animate Dead
5.3%inclusion2 decks38 decks
-4%synergy
Black Market Connections
5.3%inclusion2 decks38 decks
-12%synergy
Spiteful Banditry
5.3%inclusion2 decks38 decks
3%synergy
Utility Lands
Buried Ruin
34%inclusion13 decks38 decks
31%synergy
Bojuka Bog
32%inclusion12 decks38 decks
-4%synergy
Fire Nation Palace
25%inclusion1 decks4 decks
20%synergy
Urborg, Tomb of Yawgmoth
21%inclusion8 decks38 decks
2%synergy
Isolated Watchtower
18%inclusion7 decks38 decks
18%synergy
Temple of the False God
16%inclusion6 decks38 decks
6%synergy
Midgar, City of Mako
14%inclusion1 decks7 decks
8%synergy
Phyrexian Tower
11%inclusion4 decks38 decks
0%synergy
Dakmor Salvage
11%inclusion4 decks38 decks
10%synergy
Vault of Whispers
7.9%inclusion3 decks38 decks
2%synergy
Drownyard Temple
7.9%inclusion3 decks38 decks
7%synergy
Rogue's Passage
7.9%inclusion3 decks38 decks
-12%synergy
Great Furnace
7.9%inclusion3 decks38 decks
2%synergy
Pit of Offerings
5.3%inclusion2 decks38 decks
5%synergy
Lavaclaw Reaches
5.3%inclusion2 decks38 decks
3%synergy
Forgotten Cave
5.3%inclusion2 decks38 decks
0%synergy
Witch's Cottage
5.3%inclusion2 decks38 decks
3%synergy
War Room
5.3%inclusion2 decks38 decks
2%synergy
Darksteel Citadel
5.3%inclusion2 decks38 decks
1%synergy
Takenuma, Abandoned Mire
5.3%inclusion2 decks38 decks
-3%synergy
Mana Artifacts
Sol Ring
84%inclusion32 decks38 decks
-2%synergy
Arcane Signet
68%inclusion26 decks38 decks
-14%synergy
Thran Turbine
39%inclusion15 decks38 decks
39%synergy
Rakdos Signet
37%inclusion14 decks38 decks
-21%synergy
Seer's Lantern
29%inclusion11 decks38 decks
29%synergy
Bender's Waterskin
29%inclusion2 decks7 decks
25%synergy
Talisman of Indulgence
26%inclusion10 decks38 decks
-29%synergy
Fellwar Stone
24%inclusion9 decks38 decks
-10%synergy
Vessel of Endless Rest
18%inclusion7 decks38 decks
18%synergy
Mind Stone
16%inclusion6 decks38 decks
-13%synergy
Lantern of Revealing
13%inclusion5 decks38 decks
13%synergy
Mana Geode
11%inclusion4 decks38 decks
10%synergy
Commander's Sphere
11%inclusion4 decks38 decks
-6%synergy
Thought Vessel
11%inclusion4 decks38 decks
-8%synergy
Sonic Screwdriver
7.9%inclusion3 decks38 decks
7%synergy
Victory Chimes
5.3%inclusion2 decks38 decks
5%synergy
Prismatic Lens
5.3%inclusion2 decks38 decks
4%synergy
Lands
Swamp
100%inclusion38 decks38 decks
2%synergy
Mountain
100%inclusion38 decks38 decks
3%synergy
Temple of Malice
92%inclusion35 decks38 decks
59%synergy
Command Tower
89%inclusion34 decks38 decks
3%synergy
Smoldering Marsh
68%inclusion26 decks38 decks
5%synergy
Dragonskull Summit
58%inclusion22 decks38 decks
-5%synergy
The Grey Havens
58%inclusion22 decks38 decks
57%synergy
Crystal Grotto
58%inclusion22 decks38 decks
57%synergy
Path of Ancestry
50%inclusion19 decks38 decks
34%synergy
Rakdos Carnarium
47%inclusion18 decks38 decks
16%synergy
Shadowblood Ridge
37%inclusion14 decks38 decks
2%synergy
Graven Cairns
34%inclusion13 decks38 decks
3%synergy
Foreboding Ruins
34%inclusion13 decks38 decks
-11%synergy
Tainted Peak
32%inclusion12 decks38 decks
-11%synergy
Haunted Ridge
32%inclusion12 decks38 decks
-4%synergy
Valakut Awakening
32%inclusion12 decks38 decks
24%synergy
Blood Crypt
29%inclusion11 decks38 decks
-17%synergy
Luxury Suite
29%inclusion11 decks38 decks
-9%synergy
Sulfurous Springs
29%inclusion11 decks38 decks
-18%synergy
Study Hall
26%inclusion10 decks38 decks
26%synergy
Rumble Arena
25%inclusion1 decks4 decks
25%synergy
Blazemire Verge
24%inclusion5 decks21 decks
-7%synergy
Blackcleave Cliffs
21%inclusion8 decks38 decks
1%synergy
Bloodstained Mire
21%inclusion8 decks38 decks
-12%synergy
Boggart Trawler
20%inclusion7 decks35 decks
13%synergy
Raucous Theater
18%inclusion7 decks38 decks
-3%synergy
Exotic Orchard
18%inclusion7 decks38 decks
-13%synergy
Evolving Wilds
18%inclusion7 decks38 decks
-3%synergy
Myriad Landscape
16%inclusion6 decks38 decks
-2%synergy
Starting Town
14%inclusion1 decks7 decks
12%synergy
Canyon Slough
13%inclusion5 decks38 decks
-6%synergy
Opal Palace
13%inclusion5 decks38 decks
12%synergy
Terramorphic Expanse
11%inclusion4 decks38 decks
-5%synergy
Ash Barrens
11%inclusion4 decks38 decks
3%synergy
Bloodfell Caves
11%inclusion4 decks38 decks
-9%synergy
Blightstep Pathway
11%inclusion4 decks38 decks
-12%synergy
Pinnacle Monk
8.6%inclusion3 decks35 decks
1%synergy
Fell the Profane
8.3%inclusion3 decks36 decks
-4%synergy
Fabled Passage
7.9%inclusion3 decks38 decks
-1%synergy
Badlands
7.9%inclusion3 decks38 decks
-5%synergy
Rakdos Guildgate
7.9%inclusion3 decks38 decks
1%synergy
Conduit Pylons
7.9%inclusion3 decks38 decks
7%synergy
Geothermal Bog
7.9%inclusion3 decks38 decks
-1%synergy
Bloodsoaked Insight
5.6%inclusion2 decks36 decks
-3%synergy
Akoum Refuge
5.3%inclusion2 decks38 decks
-1%synergy
Drossforge Bridge
5.3%inclusion2 decks38 decks
-1%synergy
Jagged Barrens
5.3%inclusion2 decks38 decks
-2%synergy
Sulfurous Mire
5.3%inclusion2 decks38 decks
1%synergy
Rocky Tar Pit
5.3%inclusion2 decks38 decks
3%synergy
Demolition Field
5.3%inclusion2 decks38 decks
3%synergy