Grenzo, Dungeon Warden (Commander) - Upgraded

Grenzo, Dungeon Warden
Rank #544
458decks
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
New Cards
High Synergy Cards
Top Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Utility Lands
Mana Artifacts
Lands
Back to Top
Azog, Moria's Ruin
13%inclusion13 decks97 decks
6%synergy
Bolg's Company
11%inclusion10 decks89 decks
3%synergy
Great Fierce Bee
9.0%inclusion8 decks89 decks
9%synergy
Troop of Ponies
6.7%inclusion6 decks89 decks
5%synergy
The Great Goblin
6.2%inclusion6 decks97 decks
4%synergy
High Synergy Cards
Heartstone
76%inclusion349 decks458 decks
74%synergy
Siege-Gang Commander
64%inclusion295 decks458 decks
61%synergy
Barkform Harvester
61%inclusion281 decks458 decks
60%synergy
Tel-Jilad Stylus
60%inclusion273 decks458 decks
59%synergy
The Cauldron of Eternity
60%inclusion273 decks458 decks
59%synergy
Ashnod's Altar
68%inclusion312 decks458 decks
58%synergy
Tomb Trawler
57%inclusion262 decks458 decks
56%synergy
Sling-Gang Lieutenant
58%inclusion265 decks458 decks
54%synergy
Kiki-Jiki, Mirror Breaker
57%inclusion263 decks458 decks
53%synergy
Workhorse
53%inclusion245 decks458 decks
53%synergy
Top Cards
Viscera Seer
61%inclusion279 decks458 decks
52%synergy
Skirk Prospector
58%inclusion265 decks458 decks
52%synergy
Murderous Redcap
55%inclusion250 decks458 decks
51%synergy
Pitiless Plunderer
52%inclusion236 decks458 decks
39%synergy
Priest of Gix
50%inclusion231 decks458 decks
48%synergy
Priest of Urabrask
50%inclusion229 decks458 decks
48%synergy
Goblin Matron
49%inclusion226 decks458 decks
46%synergy
Krenko, Mob Boss
49%inclusion224 decks458 decks
44%synergy
Solemn Simulacrum
48%inclusion220 decks458 decks
29%synergy
Hoverstone Pilgrim
46%inclusion212 decks458 decks
46%synergy
Game Changers
Ancient Tomb
14%inclusion63 decks458 decks
4%synergy
Gamble
12%inclusion56 decks458 decks
3%synergy
Jeska's Will
10%inclusion48 decks458 decks
-13%synergy
Demonic Tutor
10%inclusion44 decks458 decks
-8%synergy
Vampiric Tutor
7.4%inclusion34 decks458 decks
-6%synergy
Orcish Bowmasters
6.8%inclusion31 decks458 decks
-4%synergy
Creatures
Palladium Myr
46%inclusion212 decks458 decks
45%synergy
Goblin Engineer
46%inclusion211 decks458 decks
42%synergy
Mad Auntie
44%inclusion203 decks458 decks
42%synergy
Gray Merchant of Asphodel
42%inclusion193 decks458 decks
32%synergy
Zulaport Cutthroat
42%inclusion193 decks458 decks
34%synergy
Boggart Trawler
41%inclusion188 decks458 decks
34%synergy
Junktroller
39%inclusion177 decks458 decks
38%synergy
Meteor Golem
37%inclusion171 decks458 decks
35%synergy
Warren Soultrader
37%inclusion171 decks458 decks
29%synergy
Iron Myr
37%inclusion168 decks458 decks
35%synergy
Goblin Welder
37%inclusion168 decks458 decks
34%synergy
Ravenous Chupacabra
36%inclusion167 decks458 decks
34%synergy
Pawn of Ulamog
36%inclusion165 decks458 decks
34%synergy
Metallic Mimic
36%inclusion163 decks458 decks
33%synergy
Goblin Trashmaster
36%inclusion163 decks458 decks
33%synergy
Leaden Myr
35%inclusion162 decks458 decks
33%synergy
Woe Strider
34%inclusion158 decks458 decks
32%synergy
Epitaph Golem
34%inclusion158 decks458 decks
34%synergy
Goblin Chieftain
34%inclusion156 decks458 decks
32%synergy
Goblin Warchief
33%inclusion153 decks458 decks
30%synergy
Blood Artist
33%inclusion152 decks458 decks
15%synergy
Beetleback Chief
32%inclusion147 decks458 decks
31%synergy
Goblin Chirurgeon
31%inclusion144 decks458 decks
29%synergy
Bronze Walrus
31%inclusion142 decks458 decks
31%synergy
Ornithopter of Paradise
31%inclusion141 decks458 decks
27%synergy
Duplicant
31%inclusion140 decks458 decks
30%synergy
Pashalik Mons
30%inclusion139 decks458 decks
28%synergy
Emrakul's Hatcher
29%inclusion133 decks458 decks
29%synergy
Mogg War Marshal
28%inclusion127 decks458 decks
25%synergy
Anger
26%inclusion121 decks458 decks
14%synergy
Munitions Expert
26%inclusion120 decks458 decks
24%synergy
Zealous Conscripts
26%inclusion120 decks458 decks
24%synergy
Chainer, Nightmare Adept
26%inclusion117 decks458 decks
18%synergy
Pinnacle Monk
25%inclusion116 decks458 decks
18%synergy
Imperial Recruiter
24%inclusion108 decks458 decks
20%synergy
Crypt Ghast
23%inclusion107 decks458 decks
21%synergy
Goblin King
23%inclusion106 decks458 decks
21%synergy
Conspicuous Snoop
23%inclusion106 decks458 decks
21%synergy
Warteye Witch
23%inclusion105 decks458 decks
22%synergy
Boggart Cursecrafter
23%inclusion69 decks301 decks
17%synergy
Treasonous Ogre
22%inclusion102 decks458 decks
19%synergy
Krenko, Tin Street Kingpin
22%inclusion100 decks458 decks
17%synergy
Boggart Harbinger
21%inclusion98 decks458 decks
19%synergy
Goblin Recruiter
21%inclusion96 decks458 decks
19%synergy
Twilight Diviner
20%inclusion61 decks301 decks
19%synergy
Goblin Sharpshooter
20%inclusion92 decks458 decks
19%synergy
Marionette Master
20%inclusion92 decks458 decks
14%synergy
Frogtosser Banneret
20%inclusion91 decks458 decks
17%synergy
Marionette Apprentice
20%inclusion91 decks458 decks
10%synergy
Murderous Rider
19%inclusion88 decks458 decks
18%synergy
Instants
Valakut Awakening
44%inclusion201 decks458 decks
36%synergy
Chaos Warp
29%inclusion131 decks458 decks
-18%synergy
Fire Prophecy
25%inclusion115 decks458 decks
24%synergy
Volcanic Spite
24%inclusion108 decks458 decks
23%synergy
Dark Ritual
21%inclusion98 decks458 decks
-22%synergy
Terminate
17%inclusion77 decks458 decks
-23%synergy
Brightstone Ritual
16%inclusion74 decks458 decks
14%synergy
Rakdos Charm
16%inclusion72 decks458 decks
-28%synergy
Fell the Profane
15%inclusion68 decks458 decks
2%synergy
Bedevil
14%inclusion62 decks458 decks
-20%synergy
Malakir Rebirth
13%inclusion60 decks458 decks
-2%synergy
Deflecting Swat
8.7%inclusion40 decks458 decks
-13%synergy
Battle Hymn
7.6%inclusion35 decks458 decks
6%synergy
Village Rites
7.4%inclusion34 decks458 decks
-8%synergy
Abrade
7.0%inclusion32 decks458 decks
-15%synergy
Deadly Rollick
6.6%inclusion30 decks458 decks
-16%synergy
Withering Torment
6.6%inclusion30 decks458 decks
-15%synergy
Lightning Bolt
5.7%inclusion26 decks458 decks
-13%synergy
Tibalt's Trickery
5.0%inclusion23 decks458 decks
-8%synergy
Sorceries
Blasphemous Act
25%inclusion113 decks458 decks
-27%synergy
Read the Bones
21%inclusion96 decks458 decks
9%synergy
Feed the Swarm
19%inclusion86 decks458 decks
-22%synergy
Into the Fire
19%inclusion85 decks458 decks
18%synergy
Faithless Looting
16%inclusion73 decks458 decks
-11%synergy
Vandalblast
13%inclusion58 decks458 decks
-17%synergy
Dread Return
11%inclusion50 decks458 decks
7%synergy
Agadeem's Awakening
11%inclusion50 decks458 decks
7%synergy
Victimize
10%inclusion44 decks458 decks
-5%synergy
Living Death
9.4%inclusion43 decks458 decks
5%synergy
Doomsday
9.0%inclusion41 decks458 decks
8%synergy
Toxic Deluge
8.7%inclusion40 decks458 decks
-9%synergy
Reanimate
8.5%inclusion39 decks458 decks
-14%synergy
Sundering Eruption
7.6%inclusion35 decks458 decks
3%synergy
Diabolic Intent
6.8%inclusion31 decks458 decks
-1%synergy
Mana Geyser
6.8%inclusion31 decks458 decks
-6%synergy
Sinister Waltz
6.6%inclusion30 decks458 decks
5%synergy
Diabolic Tutor
6.3%inclusion29 decks458 decks
1%synergy
Grub's Command
5.9%inclusion18 decks303 decks
3%synergy
Patriarch's Bidding
5.5%inclusion25 decks458 decks
3%synergy
Goblin War Strike
5.5%inclusion25 decks458 decks
5%synergy
Buried Alive
5.5%inclusion25 decks458 decks
1%synergy
Utility Artifacts
Skullclamp
26%inclusion118 decks458 decks
15%synergy
Lightning Greaves
22%inclusion100 decks458 decks
-13%synergy
Teferi's Puzzle Box
19%inclusion89 decks458 decks
19%synergy
Cloak and Dagger
17%inclusion76 decks458 decks
16%synergy
Crystal Ball
17%inclusion76 decks458 decks
16%synergy
Reito Lantern
16%inclusion71 decks458 decks
15%synergy
Swiftfoot Boots
15%inclusion67 decks458 decks
-17%synergy
Phyrexian Altar
14%inclusion62 decks458 decks
8%synergy
Darksteel Pendant
13%inclusion60 decks458 decks
13%synergy
Desecrated Tomb
13%inclusion58 decks458 decks
12%synergy
Soldevi Digger
8.5%inclusion39 decks458 decks
8%synergy
Illusionist's Bracers
7.9%inclusion36 decks458 decks
7%synergy
Goblin Charbelcher
7.9%inclusion36 decks458 decks
8%synergy
Crucible of Worlds
5.7%inclusion26 decks458 decks
5%synergy
Jar of Eyeballs
5.0%inclusion23 decks458 decks
5%synergy
Thornbite Staff
5.0%inclusion23 decks458 decks
4%synergy
Enchantments
Goblin Bombardment
30%inclusion137 decks458 decks
20%synergy
Impact Tremors
26%inclusion118 decks458 decks
15%synergy
Braid of Fire
16%inclusion75 decks458 decks
14%synergy
Mana Echoes
14%inclusion66 decks458 decks
14%synergy
Boggart Mischief
11%inclusion33 decks303 decks
6%synergy
Shared Animosity
7.0%inclusion32 decks458 decks
4%synergy
Phyrexian Arena
6.3%inclusion29 decks458 decks
-17%synergy
Mindmoil
6.1%inclusion28 decks458 decks
6%synergy
Thran Vigil
5.9%inclusion27 decks458 decks
5%synergy
Shadows of the Past
5.7%inclusion26 decks458 decks
5%synergy
Black Market
5.2%inclusion24 decks458 decks
1%synergy
Utility Lands
Zhalfirin Void
38%inclusion173 decks458 decks
37%synergy
Buried Ruin
32%inclusion147 decks458 decks
29%synergy
Bojuka Bog
29%inclusion132 decks458 decks
-7%synergy
Phyrexian Tower
27%inclusion124 decks458 decks
16%synergy
Urborg, Tomb of Yawgmoth
24%inclusion112 decks458 decks
6%synergy
Great Furnace
19%inclusion89 decks458 decks
13%synergy
Vault of Whispers
19%inclusion85 decks458 decks
12%synergy
Three Tree City
11%inclusion51 decks458 decks
8%synergy
Takenuma, Abandoned Mire
10%inclusion47 decks458 decks
2%synergy
Nykthos, Shrine to Nyx
10%inclusion45 decks458 decks
8%synergy
Temple of the False God
9.4%inclusion43 decks458 decks
-0%synergy
Den of the Bugbear
9.4%inclusion43 decks458 decks
7%synergy
Spinerock Knoll
8.7%inclusion40 decks458 decks
-0%synergy
Cabal Coffers
8.3%inclusion38 decks458 decks
-1%synergy
High Market
7.6%inclusion35 decks458 decks
3%synergy
Inventors' Fair
7.0%inclusion32 decks458 decks
5%synergy
Castle Embereth
7.0%inclusion32 decks458 decks
4%synergy
Drownyard Temple
7.0%inclusion32 decks458 decks
6%synergy
Isolated Watchtower
6.8%inclusion31 decks458 decks
7%synergy
Urza's Saga
6.1%inclusion28 decks458 decks
-0%synergy
Darksteel Citadel
6.1%inclusion28 decks458 decks
2%synergy
Spymaster's Vault
5.9%inclusion27 decks458 decks
3%synergy
Command Beacon
5.2%inclusion24 decks458 decks
-1%synergy
Fire Nation Palace
5.0%inclusion17 decks337 decks
1%synergy
Mana Artifacts
Sol Ring
78%inclusion357 decks458 decks
-8%synergy
Arcane Signet
47%inclusion214 decks458 decks
-35%synergy
Rakdos Signet
33%inclusion149 decks458 decks
-24%synergy
Thran Turbine
31%inclusion140 decks458 decks
30%synergy
Talisman of Indulgence
28%inclusion126 decks458 decks
-28%synergy
Fellwar Stone
10%inclusion45 decks458 decks
-23%synergy
Mind Stone
8.3%inclusion38 decks458 decks
-19%synergy
Vessel of Endless Rest
5.0%inclusion23 decks458 decks
5%synergy
Lands
Mountain
98%inclusion448 decks458 decks
0%synergy
Swamp
98%inclusion447 decks458 decks
-0%synergy
Command Tower
86%inclusion394 decks458 decks
-0%synergy
Dragonskull Summit
65%inclusion298 decks458 decks
0%synergy
Temple of Malice
59%inclusion271 decks458 decks
27%synergy
Blood Crypt
58%inclusion266 decks458 decks
10%synergy
Smoldering Marsh
57%inclusion259 decks458 decks
-7%synergy
Sulfurous Springs
53%inclusion242 decks458 decks
4%synergy
Luxury Suite
44%inclusion202 decks458 decks
6%synergy
Valakut Awakening
44%inclusion201 decks458 decks
36%synergy
Graven Cairns
41%inclusion190 decks458 decks
9%synergy
Boggart Trawler
41%inclusion188 decks458 decks
34%synergy
Bloodstained Mire
38%inclusion173 decks458 decks
4%synergy
Path of Ancestry
37%inclusion171 decks458 decks
21%synergy
Shadowblood Ridge
34%inclusion157 decks458 decks
-1%synergy
Rakdos Carnarium
32%inclusion148 decks458 decks
2%synergy
Foreboding Ruins
32%inclusion145 decks458 decks
-14%synergy
Tainted Peak
31%inclusion143 decks458 decks
-12%synergy
Haunted Ridge
30%inclusion137 decks458 decks
-7%synergy
Blazemire Verge
26%inclusion121 decks458 decks
-5%synergy
Blightstep Pathway
26%inclusion121 decks458 decks
4%synergy
Crystal Grotto
25%inclusion116 decks458 decks
25%synergy
Pinnacle Monk
25%inclusion116 decks458 decks
18%synergy
Exotic Orchard
23%inclusion107 decks458 decks
-8%synergy
Raucous Theater
20%inclusion91 decks458 decks
-2%synergy
The Grey Havens
19%inclusion88 decks458 decks
19%synergy
Auntie's Hovel
18%inclusion83 decks458 decks
16%synergy
Badlands
18%inclusion82 decks458 decks
4%synergy
Blackcleave Cliffs
17%inclusion77 decks458 decks
-4%synergy
Canyon Slough
16%inclusion71 decks458 decks
-4%synergy
Fell the Profane
15%inclusion68 decks458 decks
2%synergy
Evolving Wilds
15%inclusion68 decks458 decks
-5%synergy
Cavern of Souls
13%inclusion60 decks458 decks
8%synergy
Malakir Rebirth
13%inclusion60 decks458 decks
-2%synergy
Rumble Arena
12%inclusion39 decks335 decks
11%synergy
Blackbloom Rogue
11%inclusion51 decks458 decks
11%synergy
Agadeem's Awakening
11%inclusion50 decks458 decks
7%synergy
Terramorphic Expanse
11%inclusion49 decks458 decks
-4%synergy
Fabled Passage
10%inclusion46 decks458 decks
1%synergy
Polluted Delta
10%inclusion44 decks458 decks
2%synergy
Bloodfell Caves
8.7%inclusion40 decks458 decks
-10%synergy
Arid Mesa
8.7%inclusion40 decks458 decks
1%synergy
Prismatic Vista
8.5%inclusion39 decks458 decks
3%synergy
Myriad Landscape
8.5%inclusion39 decks458 decks
-8%synergy
Opal Palace
8.5%inclusion39 decks458 decks
7%synergy
Wooded Foothills
8.3%inclusion38 decks458 decks
1%synergy
Mount Doom
7.6%inclusion35 decks458 decks
-8%synergy
Sundering Eruption
7.6%inclusion35 decks458 decks
3%synergy
Marsh Flats
7.6%inclusion35 decks458 decks
-0%synergy
Scalding Tarn
7.2%inclusion33 decks458 decks
0%synergy
About UsContactPrivacy PolicyTerms of Service
Space Cow MediaArchidektCardsphereCommander SpellbookFABRECSpellvoid
Space Cow MediaArchidektCommander's Herald
Commander SpellbookFABRECSpellvoid
EDHREC is unofficial Fan Content permitted under the Fan Content Policy. Not approved/endorsed by Wizards. Portions of the materials used are property of Wizards of the Coast. ©Wizards of the Coast LLC.
next@15 test