Grenzo, Dungeon Warden (Commander) - Expensive Optimized Combo

Grenzo, Dungeon Warden
Rank #538
3decks
As CommanderAs CardAverage DeckDecks
Bracket
All12345
Budget
Any$$$$
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.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Utility Lands
Mana Artifacts
Lands
Back to Top
Opposition Agent
100%inclusion3 decks3 decks
95%synergy
Ancient Tomb
100%inclusion3 decks3 decks
91%synergy
Mana Vault
100%inclusion3 decks3 decks
95%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
Underworld Breach
67%inclusion2 decks3 decks
60%synergy
Necropotence
67%inclusion2 decks3 decks
61%synergy
Creatures
Ragavan, Nimble Pilferer
100%inclusion3 decks3 decks
90%synergy
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
Metallic Mimic
67%inclusion2 decks3 decks
65%synergy
Overeager Apprentice
67%inclusion2 decks3 decks
66%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
Murderous Redcap
67%inclusion2 decks3 decks
63%synergy
Skirk Prospector
67%inclusion2 decks3 decks
62%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
Dauthi Voidwalker
67%inclusion2 decks3 decks
59%synergy
Pinnacle Monk
67%inclusion2 decks3 decks
59%synergy
Fury
67%inclusion2 decks3 decks
65%synergy
Knuckles the Echidna
50%inclusion1 decks2 decks
45%synergy
Evendo Brushrazer
50%inclusion1 decks2 decks
50%synergy
Zhao, Ruthless Admiral
50%inclusion1 decks2 decks
49%synergy
Zhao, the Moon Slayer
50%inclusion1 decks2 decks
49%synergy
Twilight Diviner
50%inclusion1 decks2 decks
48%synergy
Scuzzback Scrounger
50%inclusion1 decks2 decks
46%synergy
Raphael, the Nightwatcher
50%inclusion1 decks2 decks
50%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
26%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
Dark Confidant
33%inclusion1 decks3 decks
29%synergy
Treasure Nabber
33%inclusion1 decks3 decks
29%synergy
Mogg Raider
33%inclusion1 decks3 decks
33%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
Azra Oddsmaker
33%inclusion1 decks3 decks
31%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
Instants
Manhole Missile
100%inclusion1 decks1 decks
100%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
Abrade
67%inclusion2 decks3 decks
45%synergy
Dismember
67%inclusion2 decks3 decks
63%synergy
Fire Covenant
33%inclusion1 decks3 decks
27%synergy
Deadly Rollick
33%inclusion1 decks3 decks
12%synergy
Chaos Warp
33%inclusion1 decks3 decks
-14%synergy
Plunge into Darkness
33%inclusion1 decks3 decks
33%synergy
Entomb
33%inclusion1 decks3 decks
26%synergy
Imp's Mischief
33%inclusion1 decks3 decks
24%synergy
Desperate Ritual
33%inclusion1 decks3 decks
29%synergy
Lightning Bolt
33%inclusion1 decks3 decks
15%synergy
Cabal Ritual
33%inclusion1 decks3 decks
25%synergy
Rakdos Charm
33%inclusion1 decks3 decks
-10%synergy
Culling the Weak
33%inclusion1 decks3 decks
27%synergy
Tibalt's Trickery
33%inclusion1 decks3 decks
20%synergy
Slaughter Pact
33%inclusion1 decks3 decks
32%synergy
Burnt Offering
33%inclusion1 decks3 decks
28%synergy
Pyretic Ritual
33%inclusion1 decks3 decks
28%synergy
Shallow Grave
33%inclusion1 decks3 decks
33%synergy
Reverberate
33%inclusion1 decks3 decks
31%synergy
Rain of Filth
33%inclusion1 decks3 decks
33%synergy
Saw in Half
33%inclusion1 decks3 decks
22%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
Infernal Plunge
33%inclusion1 decks3 decks
31%synergy
Imperial Seal
33%inclusion1 decks3 decks
29%synergy
Peer into the Abyss
33%inclusion1 decks3 decks
30%synergy
Duress
33%inclusion1 decks3 decks
32%synergy
Inquisition of Kozilek
33%inclusion1 decks3 decks
33%synergy
Bubbling Muck
33%inclusion1 decks3 decks
33%synergy
Faithless Looting
33%inclusion1 decks3 decks
5%synergy
Praetor's Grasp
33%inclusion1 decks3 decks
31%synergy
Reanimate
33%inclusion1 decks3 decks
11%synergy
Overmaster
33%inclusion1 decks3 decks
31%synergy
Toxic Deluge
33%inclusion1 decks3 decks
16%synergy
Sundering Eruption
33%inclusion1 decks3 decks
28%synergy
Dimir Machinations
33%inclusion1 decks3 decks
33%synergy
Beseech the Mirror
33%inclusion1 decks3 decks
30%synergy
Recoup
33%inclusion1 decks3 decks
33%synergy
Shattering Spree
33%inclusion1 decks3 decks
33%synergy
Utility Artifacts
Grinding Station
33%inclusion1 decks3 decks
31%synergy
Sensei's Divining Top
33%inclusion1 decks3 decks
27%synergy
Defense Grid
33%inclusion1 decks3 decks
31%synergy
Moonsilver Key
33%inclusion1 decks3 decks
33%synergy
The One Ring
33%inclusion1 decks3 decks
26%synergy
Ashnod's Altar
33%inclusion1 decks3 decks
23%synergy
Wishclaw Talisman
33%inclusion1 decks3 decks
27%synergy
Enchantments
Bridge from Below
33%inclusion1 decks3 decks
33%synergy
Dance of the Dead
33%inclusion1 decks3 decks
32%synergy
Necromancy
33%inclusion1 decks3 decks
30%synergy
Animate Dead
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
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
Talisman of Indulgence
67%inclusion2 decks3 decks
11%synergy
Lotus Petal
67%inclusion2 decks3 decks
59%synergy
Fellwar Stone
67%inclusion2 decks3 decks
33%synergy
Grim Monolith
33%inclusion1 decks3 decks
31%synergy
Rakdos Signet
33%inclusion1 decks3 decks
-24%synergy
Thran Turbine
33%inclusion1 decks3 decks
33%synergy
Lion's Eye Diamond
33%inclusion1 decks3 decks
31%synergy
Lands
Command Tower
100%inclusion3 decks3 decks
14%synergy
Badlands
100%inclusion3 decks3 decks
87%synergy
Blood Crypt
100%inclusion3 decks3 decks
53%synergy
Swamp
100%inclusion3 decks3 decks
2%synergy
Luxury Suite
100%inclusion3 decks3 decks
62%synergy
Gemstone Caverns
100%inclusion3 decks3 decks
95%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
Sulfurous Springs
100%inclusion3 decks3 decks
53%synergy
Bloodstained Mire
100%inclusion3 decks3 decks
67%synergy
Exotic Orchard
67%inclusion2 decks3 decks
36%synergy
Verdant Catacombs
67%inclusion2 decks3 decks
60%synergy
Boggart Trawler
67%inclusion2 decks3 decks
60%synergy
Mount Doom
67%inclusion2 decks3 decks
50%synergy
Mountain
67%inclusion2 decks3 decks
-31%synergy
Arid Mesa
67%inclusion2 decks3 decks
58%synergy
Pinnacle Monk
67%inclusion2 decks3 decks
59%synergy
Raucous Theater
33%inclusion1 decks3 decks
12%synergy
Shadowblood Ridge
33%inclusion1 decks3 decks
-2%synergy
Blackbloom Rogue
33%inclusion1 decks3 decks
33%synergy
Graven Cairns
33%inclusion1 decks3 decks
2%synergy
Spire of Industry
33%inclusion1 decks3 decks
31%synergy
Horizon of Progress
33%inclusion1 decks3 decks
33%synergy
Wooded Foothills
33%inclusion1 decks3 decks
26%synergy
Tarnished Citadel
33%inclusion1 decks3 decks
32%synergy
Reflecting Pool
33%inclusion1 decks3 decks
30%synergy
Cavern of Souls
33%inclusion1 decks3 decks
29%synergy
Plaza of Heroes
33%inclusion1 decks3 decks
32%synergy
Tainted Peak
33%inclusion1 decks3 decks
-10%synergy
Sundering Eruption
33%inclusion1 decks3 decks
28%synergy
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