Grenzo, Dungeon Warden (Commander) - Core

Grenzo, Dungeon Warden
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577decks
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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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Top Cards
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Utility Lands
Mana Artifacts
Lands
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Emeritus of Woe
5.0%inclusion1 decks20 decks
3%synergy
Goblin Glasswright
5.0%inclusion1 decks20 decks
5%synergy
Decorum Dissertation
4.5%inclusion1 decks22 decks
2%synergy
Garrison Excavator
3.3%inclusion1 decks30 decks
3%synergy
Manhole Missile
3.3%inclusion3 decks92 decks
3%synergy
High Synergy Cards
Heartstone
64%inclusion372 decks577 decks
62%synergy
The Cauldron of Eternity
59%inclusion339 decks577 decks
58%synergy
Tel-Jilad Stylus
56%inclusion326 decks577 decks
56%synergy
Siege-Gang Commander
58%inclusion336 decks577 decks
55%synergy
Junktroller
55%inclusion316 decks577 decks
54%synergy
Barkform Harvester
55%inclusion296 decks538 decks
54%synergy
Viscera Seer
59%inclusion341 decks577 decks
50%synergy
Tomb Trawler
50%inclusion288 decks577 decks
49%synergy
Sling-Gang Lieutenant
51%inclusion297 decks577 decks
48%synergy
Hoverstone Pilgrim
48%inclusion278 decks577 decks
48%synergy
Top Cards
Solemn Simulacrum
55%inclusion320 decks577 decks
35%synergy
Ashnod's Altar
48%inclusion279 decks577 decks
38%synergy
Ravenous Chupacabra
47%inclusion274 decks577 decks
45%synergy
Murderous Redcap
46%inclusion268 decks577 decks
43%synergy
Workhorse
43%inclusion250 decks577 decks
43%synergy
Gray Merchant of Asphodel
43%inclusion247 decks577 decks
32%synergy
Priest of Urabrask
43%inclusion246 decks577 decks
41%synergy
Palladium Myr
42%inclusion243 decks577 decks
41%synergy
Epitaph Golem
42%inclusion243 decks577 decks
42%synergy
Skirk Prospector
42%inclusion242 decks577 decks
37%synergy
Creatures
Priest of Gix
42%inclusion241 decks577 decks
40%synergy
Meteor Golem
42%inclusion241 decks577 decks
39%synergy
Zulaport Cutthroat
40%inclusion230 decks577 decks
32%synergy
Krenko, Mob Boss
40%inclusion228 decks577 decks
35%synergy
Duplicant
39%inclusion224 decks577 decks
38%synergy
Mad Auntie
37%inclusion213 decks577 decks
35%synergy
Leaden Myr
37%inclusion212 decks577 decks
35%synergy
Iron Myr
36%inclusion210 decks577 decks
34%synergy
Bronze Walrus
35%inclusion201 decks577 decks
34%synergy
Kiki-Jiki, Mirror Breaker
35%inclusion201 decks577 decks
31%synergy
Goblin Matron
34%inclusion196 decks577 decks
31%synergy
Woe Strider
34%inclusion195 decks577 decks
31%synergy
Pitiless Plunderer
31%inclusion181 decks577 decks
19%synergy
Beetleback Chief
31%inclusion179 decks577 decks
30%synergy
Burnished Hart
29%inclusion170 decks577 decks
25%synergy
Clone Shell
29%inclusion169 decks577 decks
29%synergy
Warteye Witch
28%inclusion163 decks577 decks
28%synergy
Goblin Warchief
28%inclusion160 decks577 decks
25%synergy
Ornithopter of Paradise
27%inclusion158 decks577 decks
24%synergy
Chainer, Nightmare Adept
27%inclusion156 decks577 decks
19%synergy
Judith, the Scourge Diva
27%inclusion156 decks577 decks
24%synergy
Pashalik Mons
26%inclusion152 decks577 decks
24%synergy
Pawn of Ulamog
25%inclusion144 decks577 decks
22%synergy
Blood Artist
25%inclusion142 decks577 decks
6%synergy
Goblin Chieftain
24%inclusion141 decks577 decks
22%synergy
Goblin Trashmaster
24%inclusion137 decks577 decks
22%synergy
Boggart Cursecrafter
24%inclusion30 decks127 decks
18%synergy
Krenko, Tin Street Kingpin
23%inclusion135 decks577 decks
19%synergy
Munitions Expert
23%inclusion133 decks577 decks
21%synergy
Canal Dredger
23%inclusion133 decks577 decks
23%synergy
Anger
23%inclusion132 decks577 decks
10%synergy
Boggart Trawler
23%inclusion127 decks559 decks
16%synergy
Mogg War Marshal
23%inclusion131 decks577 decks
21%synergy
Reito Sentinel
21%inclusion121 decks577 decks
21%synergy
Goblin Engineer
21%inclusion120 decks577 decks
17%synergy
Warren Soultrader
20%inclusion115 decks563 decks
13%synergy
Deathbringer Thoctar
20%inclusion113 decks577 decks
19%synergy
Plaguecrafter
19%inclusion112 decks577 decks
15%synergy
Emrakul's Hatcher
19%inclusion111 decks577 decks
19%synergy
Eclipsed Boggart
19%inclusion24 decks127 decks
14%synergy
Hobgoblin Bandit Lord
18%inclusion106 decks577 decks
17%synergy
Zoyowa Lava-Tongue
18%inclusion106 decks577 decks
16%synergy
Goblin Chirurgeon
18%inclusion106 decks577 decks
17%synergy
Zealous Conscripts
18%inclusion103 decks577 decks
16%synergy
Frogtosser Banneret
18%inclusion102 decks577 decks
16%synergy
Accursed Marauder
17%inclusion97 decks558 decks
12%synergy
Goblin King
17%inclusion100 decks577 decks
16%synergy
Threefold Thunderhulk
17%inclusion99 decks577 decks
16%synergy
Grub, Storied Matriarch
17%inclusion22 decks129 decks
16%synergy
Mindclaw Shaman
17%inclusion98 decks577 decks
17%synergy
Instants
Fire Prophecy
39%inclusion224 decks577 decks
38%synergy
Valakut Awakening
32%inclusion185 decks577 decks
24%synergy
Volcanic Spite
31%inclusion176 decks577 decks
30%synergy
Chaos Warp
28%inclusion161 decks577 decks
-20%synergy
Terminate
27%inclusion157 decks577 decks
-13%synergy
Rakdos Charm
16%inclusion93 decks577 decks
-28%synergy
Bedevil
15%inclusion86 decks577 decks
-20%synergy
Village Rites
15%inclusion85 decks577 decks
-1%synergy
Dark Ritual
14%inclusion81 decks577 decks
-28%synergy
Brightstone Ritual
10%inclusion58 decks577 decks
9%synergy
Abrade
10%inclusion56 decks577 decks
-12%synergy
Thrill of Possibility
9.2%inclusion53 decks577 decks
-9%synergy
Withering Torment
7.2%inclusion36 decks501 decks
-15%synergy
Fell the Profane
6.2%inclusion35 decks563 decks
-6%synergy
Malakir Rebirth
5.7%inclusion33 decks577 decks
-10%synergy
Deadly Dispute
5.5%inclusion32 decks577 decks
-21%synergy
Sorceries
Read the Bones
34%inclusion198 decks577 decks
22%synergy
Into the Fire
29%inclusion168 decks577 decks
28%synergy
Feed the Swarm
25%inclusion146 decks577 decks
-16%synergy
Blasphemous Act
22%inclusion126 decks577 decks
-29%synergy
Faithless Looting
19%inclusion109 decks577 decks
-9%synergy
Sinister Waltz
15%inclusion87 decks577 decks
13%synergy
Blood Price
14%inclusion82 decks577 decks
14%synergy
Dread Return
13%inclusion77 decks577 decks
9%synergy
Victimize
12%inclusion71 decks577 decks
-3%synergy
Vandalblast
10%inclusion60 decks577 decks
-20%synergy
Grub's Command
8.5%inclusion11 decks129 decks
5%synergy
Living Death
8.0%inclusion46 decks577 decks
4%synergy
Bloodline Bidding
5.4%inclusion7 decks129 decks
2%synergy
Patriarch's Bidding
5.4%inclusion31 decks577 decks
3%synergy
Goblin Grenade
5.2%inclusion30 decks577 decks
5%synergy
Utility Artifacts
Crystal Ball
30%inclusion172 decks577 decks
29%synergy
Reito Lantern
26%inclusion149 decks577 decks
26%synergy
Darksteel Pendant
22%inclusion129 decks577 decks
22%synergy
Skullclamp
21%inclusion123 decks577 decks
11%synergy
Teferi's Puzzle Box
18%inclusion102 decks577 decks
17%synergy
Desecrated Tomb
17%inclusion99 decks577 decks
17%synergy
Goblin Charbelcher
16%inclusion93 decks577 decks
16%synergy
Swiftfoot Boots
15%inclusion89 decks577 decks
-16%synergy
Cloak and Dagger
14%inclusion82 decks577 decks
14%synergy
Lightning Greaves
12%inclusion71 decks577 decks
-23%synergy
Conjurer's Bauble
10%inclusion56 decks577 decks
9%synergy
Illusionist's Bracers
8.8%inclusion51 decks577 decks
8%synergy
Jar of Eyeballs
8.7%inclusion50 decks577 decks
9%synergy
Soldevi Digger
8.5%inclusion49 decks577 decks
8%synergy
Wayfarer's Bauble
5.7%inclusion33 decks577 decks
-7%synergy
Crucible of Worlds
5.5%inclusion32 decks577 decks
5%synergy
Phyrexian Altar
5.0%inclusion29 decks577 decks
-1%synergy
Enchantments
Goblin Bombardment
27%inclusion153 decks577 decks
17%synergy
Impact Tremors
24%inclusion137 decks577 decks
12%synergy
Boggart Mischief
19%inclusion24 decks129 decks
14%synergy
Braid of Fire
18%inclusion105 decks577 decks
16%synergy
Mindmoil
16%inclusion90 decks577 decks
15%synergy
Shadows of the Past
15%inclusion89 decks577 decks
15%synergy
Thran Vigil
12%inclusion69 decks577 decks
11%synergy
Fires of Invention
11%inclusion62 decks577 decks
11%synergy
Black Market
8.5%inclusion49 decks577 decks
4%synergy
Collective Inferno
7.0%inclusion9 decks129 decks
1%synergy
Mana Echoes
6.6%inclusion38 decks577 decks
6%synergy
Shared Animosity
5.7%inclusion33 decks577 decks
2%synergy
Quest for the Goblin Lord
5.5%inclusion32 decks577 decks
5%synergy
Phyrexian Arena
5.4%inclusion31 decks577 decks
-18%synergy
Utility Lands
Zhalfirin Void
39%inclusion225 decks577 decks
38%synergy
Buried Ruin
25%inclusion143 decks577 decks
21%synergy
Bojuka Bog
24%inclusion139 decks577 decks
-11%synergy
Temple of the False God
12%inclusion71 decks577 decks
2%synergy
Urborg, Tomb of Yawgmoth
11%inclusion66 decks577 decks
-7%synergy
Isolated Watchtower
10%inclusion57 decks577 decks
10%synergy
Phyrexian Tower
10%inclusion56 decks577 decks
-1%synergy
Castle Embereth
8.7%inclusion50 decks577 decks
6%synergy
Vault of Whispers
8.5%inclusion49 decks577 decks
2%synergy
Great Furnace
8.3%inclusion48 decks577 decks
2%synergy
Rogue's Passage
7.8%inclusion45 decks577 decks
-12%synergy
Drownyard Temple
7.6%inclusion44 decks577 decks
6%synergy
Spinerock Knoll
7.1%inclusion41 decks577 decks
-2%synergy
Den of the Bugbear
6.9%inclusion40 decks577 decks
5%synergy
High Market
5.9%inclusion34 decks577 decks
2%synergy
Forgotten Cave
5.5%inclusion32 decks577 decks
0%synergy
Barren Moor
5.5%inclusion32 decks577 decks
1%synergy
Nykthos, Shrine to Nyx
5.5%inclusion32 decks577 decks
4%synergy
Takenuma, Abandoned Mire
5.0%inclusion29 decks577 decks
-4%synergy
Mana Artifacts
Sol Ring
70%inclusion405 decks577 decks
-16%synergy
Arcane Signet
52%inclusion302 decks577 decks
-30%synergy
Rakdos Signet
40%inclusion228 decks577 decks
-19%synergy
Thran Turbine
34%inclusion199 decks577 decks
34%synergy
Talisman of Indulgence
21%inclusion124 decks577 decks
-34%synergy
Vessel of Endless Rest
16%inclusion94 decks577 decks
16%synergy
Fellwar Stone
13%inclusion77 decks577 decks
-20%synergy
Mind Stone
11%inclusion61 decks577 decks
-18%synergy
Commander's Sphere
10%inclusion60 decks577 decks
-6%synergy
Seer's Lantern
6.8%inclusion39 decks577 decks
7%synergy
Lands
Mountain
99%inclusion574 decks577 decks
2%synergy
Swamp
99%inclusion572 decks577 decks
1%synergy
Command Tower
81%inclusion467 decks577 decks
-5%synergy
Temple of Malice
64%inclusion372 decks577 decks
31%synergy
Smoldering Marsh
59%inclusion341 decks577 decks
-4%synergy
Dragonskull Summit
51%inclusion292 decks577 decks
-13%synergy
Rakdos Carnarium
39%inclusion226 decks577 decks
7%synergy
Foreboding Ruins
39%inclusion226 decks577 decks
-6%synergy
Path of Ancestry
37%inclusion215 decks577 decks
21%synergy
Shadowblood Ridge
32%inclusion186 decks577 decks
-3%synergy
Tainted Peak
32%inclusion186 decks577 decks
-11%synergy
Valakut Awakening
32%inclusion185 decks577 decks
24%synergy
Sulfurous Springs
32%inclusion183 decks577 decks
-15%synergy
Blood Crypt
31%inclusion179 decks577 decks
-15%synergy
Crystal Grotto
28%inclusion162 decks577 decks
27%synergy
Graven Cairns
24%inclusion138 decks577 decks
-7%synergy
Luxury Suite
24%inclusion138 decks577 decks
-14%synergy
Boggart Trawler
23%inclusion127 decks559 decks
16%synergy
Evolving Wilds
22%inclusion126 decks577 decks
1%synergy
Exotic Orchard
21%inclusion123 decks577 decks
-10%synergy
The Grey Havens
20%inclusion117 decks577 decks
20%synergy
Haunted Ridge
19%inclusion112 decks577 decks
-16%synergy
Bloodstained Mire
18%inclusion103 decks577 decks
-15%synergy
Myriad Landscape
18%inclusion101 decks577 decks
-1%synergy
Bloodfell Caves
17%inclusion100 decks577 decks
-2%synergy
Canyon Slough
15%inclusion89 decks577 decks
-4%synergy
Blightstep Pathway
15%inclusion89 decks577 decks
-7%synergy
Terramorphic Expanse
15%inclusion86 decks577 decks
-1%synergy
Blackcleave Cliffs
13%inclusion75 decks577 decks
-7%synergy
Blazemire Verge
13%inclusion64 decks504 decks
-18%synergy
Opal Palace
13%inclusion73 decks577 decks
11%synergy
Pinnacle Monk
12%inclusion65 decks558 decks
5%synergy
Auntie's Hovel
11%inclusion62 decks577 decks
9%synergy
Rumble Arena
10%inclusion16 decks155 decks
10%synergy
Rakdos Guildgate
10%inclusion58 decks577 decks
3%synergy
Raucous Theater
8.5%inclusion49 decks577 decks
-13%synergy
Akoum Refuge
7.8%inclusion45 decks577 decks
2%synergy
Drossforge Bridge
7.3%inclusion42 decks577 decks
1%synergy
Geothermal Bog
6.9%inclusion40 decks577 decks
-2%synergy
Badlands
6.8%inclusion39 decks577 decks
-6%synergy
Study Hall
6.6%inclusion38 decks577 decks
6%synergy
Eclipsed Realms
6.3%inclusion8 decks127 decks
4%synergy
Blackbloom Rogue
6.2%inclusion36 decks577 decks
6%synergy
Fell the Profane
6.2%inclusion35 decks563 decks
-6%synergy
Malakir Rebirth
5.7%inclusion33 decks577 decks
-10%synergy
Fabled Passage
5.2%inclusion30 decks577 decks
-3%synergy
Unclaimed Territory
5.2%inclusion30 decks577 decks
2%synergy
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