Grenzo, Dungeon Warden (Commander) - Expensive Optimized Combo

Grenzo, Dungeon Warden
Rank #552
3decks
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
Manhole Missile
100%inclusion1 decks1 decks
100%synergy
Raphael, the Nightwatcher
50%inclusion1 decks2 decks
50%synergy
Game Changers
Opposition Agent
100%inclusion3 decks3 decks
95%synergy
Ancient Tomb
100%inclusion3 decks3 decks
91%synergy
Demonic Tutor
100%inclusion3 decks3 decks
82%synergy
Chrome Mox
100%inclusion3 decks3 decks
94%synergy
Vampiric Tutor
100%inclusion3 decks3 decks
86%synergy
Mox Diamond
100%inclusion3 decks3 decks
96%synergy
Jeska's Will
67%inclusion2 decks3 decks
43%synergy
Imperial Seal
67%inclusion2 decks3 decks
62%synergy
Grim Monolith
67%inclusion2 decks3 decks
65%synergy
Underworld Breach
67%inclusion2 decks3 decks
60%synergy
Creatures
Kiki-Jiki, Mirror Breaker
100%inclusion3 decks3 decks
96%synergy
Priest of Gix
100%inclusion3 decks3 decks
98%synergy
Hexing Squelcher
100%inclusion2 decks2 decks
86%synergy
Zealous Conscripts
67%inclusion2 decks3 decks
65%synergy
Ragavan, Nimble Pilferer
67%inclusion2 decks3 decks
57%synergy
Simian Spirit Guide
67%inclusion2 decks3 decks
61%synergy
Imperial Recruiter
67%inclusion2 decks3 decks
62%synergy
Boggart Trawler
67%inclusion2 decks3 decks
60%synergy
________ Goblin
67%inclusion2 decks3 decks
66%synergy
Workhorse
67%inclusion2 decks3 decks
66%synergy
Goblin Engineer
67%inclusion2 decks3 decks
63%synergy
Priest of Urabrask
67%inclusion2 decks3 decks
65%synergy
Orcish Bowmasters
67%inclusion2 decks3 decks
56%synergy
Pinnacle Monk
67%inclusion2 decks3 decks
60%synergy
Fury
67%inclusion2 decks3 decks
65%synergy
Twilight Diviner
50%inclusion1 decks2 decks
48%synergy
Scuzzback Scrounger
50%inclusion1 decks2 decks
46%synergy
Barkform Harvester
33%inclusion1 decks3 decks
32%synergy
Professional Face-Breaker
33%inclusion1 decks3 decks
18%synergy
Grief
33%inclusion1 decks3 decks
32%synergy
Illuminor Szeras
33%inclusion1 decks3 decks
32%synergy
Chainer, Nightmare Adept
33%inclusion1 decks3 decks
25%synergy
Prowling Geistcatcher
33%inclusion1 decks3 decks
33%synergy
Inti, Seneschal of the Sun
33%inclusion1 decks3 decks
31%synergy
Hoarding Broodlord
33%inclusion1 decks3 decks
29%synergy
Grim Servant
33%inclusion1 decks3 decks
33%synergy
Metallic Mimic
33%inclusion1 decks3 decks
32%synergy
Dark Confidant
33%inclusion1 decks3 decks
29%synergy
Treasure Nabber
33%inclusion1 decks3 decks
29%synergy
Blood Artist
33%inclusion1 decks3 decks
15%synergy
Twinflame Tyrant
33%inclusion1 decks3 decks
29%synergy
Blackbloom Rogue
33%inclusion1 decks3 decks
33%synergy
Goblin Chieftain
33%inclusion1 decks3 decks
31%synergy
Ornithopter of Paradise
33%inclusion1 decks3 decks
30%synergy
Woe Strider
33%inclusion1 decks3 decks
31%synergy
Magda, Brazen Outlaw
33%inclusion1 decks3 decks
31%synergy
Stingscourger
33%inclusion1 decks3 decks
33%synergy
Overeager Apprentice
33%inclusion1 decks3 decks
33%synergy
Mayhem Devil
33%inclusion1 decks3 decks
9%synergy
Pit Automaton
33%inclusion1 decks3 decks
33%synergy
Sling-Gang Lieutenant
33%inclusion1 decks3 decks
30%synergy
Vile Entomber
33%inclusion1 decks3 decks
32%synergy
Crime Novelist
33%inclusion1 decks3 decks
27%synergy
Canoptek Scarab Swarm
33%inclusion1 decks3 decks
33%synergy
Magus of the Moon
33%inclusion1 decks3 decks
33%synergy
Myr Convert
33%inclusion1 decks3 decks
32%synergy
Zulaport Cutthroat
33%inclusion1 decks3 decks
25%synergy
Goblin Recruiter
33%inclusion1 decks3 decks
32%synergy
Skittering Precursor
33%inclusion1 decks3 decks
32%synergy
Treasonous Ogre
33%inclusion1 decks3 decks
30%synergy
Instants
Deadly Rollick
67%inclusion2 decks3 decks
45%synergy
Imp's Mischief
67%inclusion2 decks3 decks
58%synergy
Dark Ritual
67%inclusion2 decks3 decks
25%synergy
Ad Nauseam
67%inclusion2 decks3 decks
64%synergy
Deflecting Swat
67%inclusion2 decks3 decks
46%synergy
Red Elemental Blast
67%inclusion2 decks3 decks
58%synergy
Pyroblast
67%inclusion2 decks3 decks
58%synergy
Saw in Half
67%inclusion2 decks3 decks
55%synergy
Chaos Warp
33%inclusion1 decks3 decks
-14%synergy
Tainted Pact
33%inclusion1 decks3 decks
31%synergy
Entomb
33%inclusion1 decks3 decks
26%synergy
Lightning Bolt
33%inclusion1 decks3 decks
15%synergy
Terminate
33%inclusion1 decks3 decks
-6%synergy
Culling the Weak
33%inclusion1 decks3 decks
27%synergy
Seething Song
33%inclusion1 decks3 decks
22%synergy
Burnt Offering
33%inclusion1 decks3 decks
28%synergy
Final Fortune
33%inclusion1 decks3 decks
31%synergy
Burnout
33%inclusion1 decks3 decks
33%synergy
Shallow Grave
33%inclusion1 decks3 decks
33%synergy
Rain of Filth
33%inclusion1 decks3 decks
33%synergy
Bedevil
33%inclusion1 decks3 decks
-2%synergy
Abrade
33%inclusion1 decks3 decks
12%synergy
Dismember
33%inclusion1 decks3 decks
29%synergy
Sorceries
Diabolic Intent
67%inclusion2 decks3 decks
58%synergy
Doomsday
67%inclusion2 decks3 decks
66%synergy
Rite of Flame
67%inclusion2 decks3 decks
62%synergy
Gamble
67%inclusion2 decks3 decks
57%synergy
Wheel of Fortune
67%inclusion2 decks3 decks
61%synergy
Overmaster
67%inclusion2 decks3 decks
65%synergy
Peer into the Abyss
33%inclusion1 decks3 decks
30%synergy
Yawgmoth's Will
33%inclusion1 decks3 decks
32%synergy
Duress
33%inclusion1 decks3 decks
32%synergy
Faithless Looting
33%inclusion1 decks3 decks
5%synergy
Twinflame
33%inclusion1 decks3 decks
27%synergy
Reanimate
33%inclusion1 decks3 decks
11%synergy
Toxic Deluge
33%inclusion1 decks3 decks
16%synergy
Sundering Eruption
33%inclusion1 decks3 decks
28%synergy
Beseech the Mirror
33%inclusion1 decks3 decks
30%synergy
Dreadbore
33%inclusion1 decks3 decks
28%synergy
Grim Tutor
33%inclusion1 decks3 decks
29%synergy
Thoughtseize
33%inclusion1 decks3 decks
33%synergy
Utility Artifacts
The One Ring
67%inclusion2 decks3 decks
59%synergy
Ashnod's Altar
67%inclusion2 decks3 decks
56%synergy
Grinding Station
33%inclusion1 decks3 decks
31%synergy
Sensei's Divining Top
33%inclusion1 decks3 decks
28%synergy
Defense Grid
33%inclusion1 decks3 decks
31%synergy
Moonsilver Key
33%inclusion1 decks3 decks
33%synergy
Scroll Rack
33%inclusion1 decks3 decks
32%synergy
Wishclaw Talisman
33%inclusion1 decks3 decks
27%synergy
Soldevi Digger
33%inclusion1 decks3 decks
33%synergy
Enchantments
Necromancy
67%inclusion2 decks3 decks
63%synergy
Necropotence
67%inclusion2 decks3 decks
61%synergy
Bridge from Below
33%inclusion1 decks3 decks
33%synergy
Dance of the Dead
33%inclusion1 decks3 decks
32%synergy
Animate Dead
33%inclusion1 decks3 decks
24%synergy
Goblin Bombardment
33%inclusion1 decks3 decks
24%synergy
Utility Lands
Phyrexian Tower
67%inclusion2 decks3 decks
56%synergy
Vault of Whispers
33%inclusion1 decks3 decks
27%synergy
Urza's Saga
33%inclusion1 decks3 decks
27%synergy
Takenuma, Abandoned Mire
33%inclusion1 decks3 decks
25%synergy
Lake of the Dead
33%inclusion1 decks3 decks
33%synergy
City of Traitors
33%inclusion1 decks3 decks
32%synergy
Great Furnace
33%inclusion1 decks3 decks
27%synergy
Mana Artifacts
Sol Ring
100%inclusion3 decks3 decks
14%synergy
Mox Amber
100%inclusion3 decks3 decks
96%synergy
Mox Opal
100%inclusion3 decks3 decks
96%synergy
Arcane Signet
67%inclusion2 decks3 decks
-15%synergy
Lotus Petal
67%inclusion2 decks3 decks
59%synergy
Mana Vault
67%inclusion2 decks3 decks
61%synergy
Fellwar Stone
67%inclusion2 decks3 decks
33%synergy
Lion's Eye Diamond
67%inclusion2 decks3 decks
64%synergy
Talisman of Indulgence
33%inclusion1 decks3 decks
-22%synergy
Rakdos Signet
33%inclusion1 decks3 decks
-25%synergy
Thran Turbine
33%inclusion1 decks3 decks
33%synergy
Lands
Command Tower
100%inclusion3 decks3 decks
14%synergy
Badlands
100%inclusion3 decks3 decks
87%synergy
Blood Crypt
100%inclusion3 decks3 decks
54%synergy
Swamp
100%inclusion3 decks3 decks
2%synergy
Scalding Tarn
100%inclusion3 decks3 decks
93%synergy
Mana Confluence
100%inclusion3 decks3 decks
94%synergy
Marsh Flats
100%inclusion3 decks3 decks
92%synergy
Polluted Delta
100%inclusion3 decks3 decks
92%synergy
City of Brass
100%inclusion3 decks3 decks
94%synergy
Bloodstained Mire
100%inclusion3 decks3 decks
67%synergy
Wooded Foothills
67%inclusion2 decks3 decks
60%synergy
Verdant Catacombs
67%inclusion2 decks3 decks
60%synergy
Boggart Trawler
67%inclusion2 decks3 decks
60%synergy
Luxury Suite
67%inclusion2 decks3 decks
29%synergy
Mount Doom
67%inclusion2 decks3 decks
50%synergy
Mountain
67%inclusion2 decks3 decks
-31%synergy
Gemstone Caverns
67%inclusion2 decks3 decks
62%synergy
Arid Mesa
67%inclusion2 decks3 decks
58%synergy
Pinnacle Monk
67%inclusion2 decks3 decks
60%synergy
Sulfurous Springs
67%inclusion2 decks3 decks
20%synergy
Raucous Theater
33%inclusion1 decks3 decks
12%synergy
Shadowblood Ridge
33%inclusion1 decks3 decks
-2%synergy
Exotic Orchard
33%inclusion1 decks3 decks
2%synergy
Blackbloom Rogue
33%inclusion1 decks3 decks
33%synergy
Graven Cairns
33%inclusion1 decks3 decks
3%synergy
Spire of Industry
33%inclusion1 decks3 decks
31%synergy
Horizon of Progress
33%inclusion1 decks3 decks
33%synergy
Dragonskull Summit
33%inclusion1 decks3 decks
-30%synergy
Reflecting Pool
33%inclusion1 decks3 decks
30%synergy
Blazemire Verge
33%inclusion1 decks3 decks
3%synergy
Plaza of Heroes
33%inclusion1 decks3 decks
32%synergy
Tainted Peak
33%inclusion1 decks3 decks
-9%synergy
Sundering Eruption
33%inclusion1 decks3 decks
28%synergy