Grenzo, Dungeon Warden (Commander) - Core

Grenzo, Dungeon Warden
Rank #537
584decks
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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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Sorceries
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Enchantments
Utility Lands
Mana Artifacts
Lands
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Dark Fortress
3.8%inclusion2 decks53 decks
-3%synergy
The Frightful Four
2.6%inclusion1 decks39 decks
2%synergy
Photon, Mighty Marvel
2.4%inclusion1 decks42 decks
2%synergy
Iron Suitcase
2.4%inclusion1 decks42 decks
2%synergy
Stick, Fearless Mentor
2.4%inclusion1 decks42 decks
2%synergy
High Synergy Cards
Heartstone
64%inclusion376 decks584 decks
62%synergy
The Cauldron of Eternity
58%inclusion338 decks584 decks
57%synergy
Tel-Jilad Stylus
57%inclusion333 decks584 decks
56%synergy
Siege-Gang Commander
59%inclusion345 decks584 decks
56%synergy
Barkform Harvester
56%inclusion326 decks584 decks
55%synergy
Junktroller
52%inclusion306 decks584 decks
52%synergy
Tomb Trawler
52%inclusion301 decks584 decks
51%synergy
Sling-Gang Lieutenant
53%inclusion308 decks584 decks
50%synergy
Viscera Seer
59%inclusion342 decks584 decks
49%synergy
Hoverstone Pilgrim
48%inclusion282 decks584 decks
48%synergy
Top Cards
Solemn Simulacrum
55%inclusion324 decks584 decks
36%synergy
Ashnod's Altar
48%inclusion278 decks584 decks
37%synergy
Murderous Redcap
46%inclusion266 decks584 decks
42%synergy
Ravenous Chupacabra
45%inclusion264 decks584 decks
43%synergy
Workhorse
44%inclusion255 decks584 decks
43%synergy
Skirk Prospector
43%inclusion250 decks584 decks
38%synergy
Palladium Myr
42%inclusion248 decks584 decks
41%synergy
Priest of Urabrask
42%inclusion245 decks584 decks
40%synergy
Meteor Golem
42%inclusion245 decks584 decks
40%synergy
Gray Merchant of Asphodel
42%inclusion243 decks584 decks
31%synergy
Creatures
Krenko, Mob Boss
41%inclusion242 decks584 decks
37%synergy
Priest of Gix
41%inclusion239 decks584 decks
39%synergy
Epitaph Golem
41%inclusion237 decks584 decks
40%synergy
Zulaport Cutthroat
39%inclusion225 decks584 decks
30%synergy
Duplicant
38%inclusion224 decks584 decks
38%synergy
Mad Auntie
38%inclusion222 decks584 decks
36%synergy
Leaden Myr
37%inclusion217 decks584 decks
35%synergy
Iron Myr
37%inclusion215 decks584 decks
35%synergy
Bronze Walrus
35%inclusion204 decks584 decks
34%synergy
Kiki-Jiki, Mirror Breaker
34%inclusion201 decks584 decks
30%synergy
Woe Strider
34%inclusion196 decks584 decks
31%synergy
Goblin Matron
33%inclusion195 decks584 decks
30%synergy
Pitiless Plunderer
32%inclusion189 decks584 decks
20%synergy
Beetleback Chief
32%inclusion187 decks584 decks
31%synergy
Burnished Hart
30%inclusion173 decks584 decks
25%synergy
Warteye Witch
28%inclusion164 decks584 decks
28%synergy
Ornithopter of Paradise
28%inclusion162 decks584 decks
24%synergy
Chainer, Nightmare Adept
27%inclusion158 decks584 decks
19%synergy
Clone Shell
27%inclusion158 decks584 decks
27%synergy
Goblin Warchief
27%inclusion157 decks584 decks
24%synergy
Pashalik Mons
26%inclusion154 decks584 decks
24%synergy
Judith, the Scourge Diva
26%inclusion152 decks584 decks
23%synergy
Boggart Cursecrafter
25%inclusion49 decks194 decks
21%synergy
Blood Artist
25%inclusion146 decks584 decks
6%synergy
Pawn of Ulamog
25%inclusion146 decks584 decks
22%synergy
Goblin Chieftain
25%inclusion145 decks584 decks
23%synergy
Goblin Trashmaster
25%inclusion144 decks584 decks
23%synergy
Boggart Trawler
24%inclusion139 decks584 decks
17%synergy
Munitions Expert
23%inclusion137 decks584 decks
21%synergy
Krenko, Tin Street Kingpin
23%inclusion136 decks584 decks
19%synergy
Anger
23%inclusion135 decks584 decks
10%synergy
Mogg War Marshal
23%inclusion132 decks584 decks
20%synergy
Goblin Engineer
22%inclusion127 decks584 decks
18%synergy
Canal Dredger
21%inclusion123 decks584 decks
21%synergy
Warren Soultrader
21%inclusion121 decks584 decks
13%synergy
Emrakul's Hatcher
20%inclusion119 decks584 decks
20%synergy
Goblin Chirurgeon
20%inclusion115 decks584 decks
18%synergy
Plaguecrafter
19%inclusion111 decks584 decks
14%synergy
Hobgoblin Bandit Lord
19%inclusion110 decks584 decks
18%synergy
Eclipsed Boggart
19%inclusion36 decks194 decks
15%synergy
Reito Sentinel
18%inclusion108 decks584 decks
18%synergy
Zoyowa Lava-Tongue
18%inclusion108 decks584 decks
16%synergy
Deathbringer Thoctar
18%inclusion107 decks584 decks
18%synergy
Goblin Welder
18%inclusion104 decks584 decks
15%synergy
Goblin King
17%inclusion101 decks584 decks
16%synergy
Zealous Conscripts
17%inclusion100 decks584 decks
15%synergy
Brash Taunter
17%inclusion100 decks584 decks
7%synergy
Frogtosser Banneret
17%inclusion100 decks584 decks
15%synergy
Accursed Marauder
17%inclusion99 decks584 decks
12%synergy
Threefold Thunderhulk
17%inclusion99 decks584 decks
16%synergy
Instants
Fire Prophecy
36%inclusion212 decks584 decks
36%synergy
Valakut Awakening
32%inclusion188 decks584 decks
24%synergy
Volcanic Spite
28%inclusion164 decks584 decks
28%synergy
Chaos Warp
27%inclusion157 decks584 decks
-20%synergy
Terminate
25%inclusion146 decks584 decks
-15%synergy
Rakdos Charm
16%inclusion93 decks584 decks
-28%synergy
Village Rites
14%inclusion82 decks584 decks
-1%synergy
Bedevil
14%inclusion82 decks584 decks
-20%synergy
Dark Ritual
14%inclusion79 decks584 decks
-29%synergy
Brightstone Ritual
10%inclusion60 decks584 decks
9%synergy
Abrade
9.2%inclusion54 decks584 decks
-12%synergy
Thrill of Possibility
8.9%inclusion52 decks584 decks
-10%synergy
Withering Torment
7.2%inclusion40 decks553 decks
-14%synergy
Fell the Profane
6.2%inclusion36 decks584 decks
-7%synergy
Deadly Dispute
5.7%inclusion33 decks584 decks
-21%synergy
Malakir Rebirth
5.5%inclusion32 decks584 decks
-10%synergy
Sorceries
Read the Bones
32%inclusion186 decks584 decks
20%synergy
Into the Fire
27%inclusion158 decks584 decks
26%synergy
Feed the Swarm
23%inclusion137 decks584 decks
-18%synergy
Blasphemous Act
21%inclusion123 decks584 decks
-30%synergy
Faithless Looting
18%inclusion103 decks584 decks
-10%synergy
Sinister Waltz
15%inclusion90 decks584 decks
14%synergy
Blood Price
13%inclusion78 decks584 decks
13%synergy
Dread Return
12%inclusion72 decks584 decks
8%synergy
Victimize
12%inclusion69 decks584 decks
-3%synergy
Vandalblast
10%inclusion61 decks584 decks
-20%synergy
Grub's Command
8.2%inclusion16 decks196 decks
5%synergy
Living Death
6.8%inclusion40 decks584 decks
3%synergy
Mana Geyser
5.5%inclusion32 decks584 decks
-7%synergy
Patriarch's Bidding
5.1%inclusion30 decks584 decks
3%synergy
Toxic Deluge
5.1%inclusion30 decks584 decks
-12%synergy
Utility Artifacts
Crystal Ball
29%inclusion169 decks584 decks
29%synergy
Reito Lantern
24%inclusion140 decks584 decks
24%synergy
Darksteel Pendant
22%inclusion128 decks584 decks
22%synergy
Skullclamp
21%inclusion124 decks584 decks
11%synergy
Teferi's Puzzle Box
18%inclusion105 decks584 decks
17%synergy
Desecrated Tomb
17%inclusion101 decks584 decks
17%synergy
Goblin Charbelcher
16%inclusion92 decks584 decks
15%synergy
Swiftfoot Boots
15%inclusion90 decks584 decks
-16%synergy
Cloak and Dagger
14%inclusion83 decks584 decks
14%synergy
Lightning Greaves
13%inclusion76 decks584 decks
-22%synergy
Conjurer's Bauble
9.2%inclusion54 decks584 decks
9%synergy
Illusionist's Bracers
8.7%inclusion51 decks584 decks
8%synergy
Soldevi Digger
8.4%inclusion49 decks584 decks
8%synergy
Jar of Eyeballs
8.0%inclusion47 decks584 decks
8%synergy
Wayfarer's Bauble
5.5%inclusion32 decks584 decks
-7%synergy
Crucible of Worlds
5.5%inclusion32 decks584 decks
5%synergy
Phyrexian Altar
5.1%inclusion30 decks584 decks
-1%synergy
Enchantments
Goblin Bombardment
26%inclusion152 decks584 decks
16%synergy
Impact Tremors
23%inclusion132 decks584 decks
11%synergy
Boggart Mischief
18%inclusion35 decks196 decks
14%synergy
Braid of Fire
18%inclusion104 decks584 decks
16%synergy
Mindmoil
16%inclusion91 decks584 decks
15%synergy
Shadows of the Past
15%inclusion86 decks584 decks
14%synergy
Thran Vigil
12%inclusion71 decks584 decks
11%synergy
Fires of Invention
11%inclusion63 decks584 decks
11%synergy
Black Market
8.0%inclusion47 decks584 decks
3%synergy
Mana Echoes
6.5%inclusion38 decks584 decks
6%synergy
Phyrexian Arena
6.0%inclusion35 decks584 decks
-18%synergy
Shared Animosity
5.7%inclusion33 decks584 decks
2%synergy
Quest for the Goblin Lord
5.3%inclusion31 decks584 decks
5%synergy
Utility Lands
Zhalfirin Void
38%inclusion221 decks584 decks
37%synergy
Bojuka Bog
24%inclusion141 decks584 decks
-11%synergy
Buried Ruin
24%inclusion140 decks584 decks
21%synergy
Temple of the False God
13%inclusion76 decks584 decks
3%synergy
Urborg, Tomb of Yawgmoth
12%inclusion72 decks584 decks
-6%synergy
Phyrexian Tower
10%inclusion61 decks584 decks
-0%synergy
Isolated Watchtower
10%inclusion59 decks584 decks
10%synergy
Great Furnace
8.7%inclusion51 decks584 decks
2%synergy
Vault of Whispers
8.6%inclusion50 decks584 decks
2%synergy
Castle Embereth
8.4%inclusion49 decks584 decks
6%synergy
Rogue's Passage
7.9%inclusion46 decks584 decks
-12%synergy
Drownyard Temple
7.5%inclusion44 decks584 decks
6%synergy
Den of the Bugbear
7.5%inclusion44 decks584 decks
6%synergy
Spinerock Knoll
6.7%inclusion39 decks584 decks
-3%synergy
Forgotten Cave
5.8%inclusion34 decks584 decks
1%synergy
Barren Moor
5.7%inclusion33 decks584 decks
1%synergy
High Market
5.7%inclusion33 decks584 decks
1%synergy
Nykthos, Shrine to Nyx
5.3%inclusion31 decks584 decks
3%synergy
Mana Artifacts
Sol Ring
70%inclusion406 decks584 decks
-16%synergy
Arcane Signet
51%inclusion296 decks584 decks
-31%synergy
Rakdos Signet
38%inclusion221 decks584 decks
-19%synergy
Thran Turbine
35%inclusion202 decks584 decks
34%synergy
Talisman of Indulgence
21%inclusion123 decks584 decks
-34%synergy
Vessel of Endless Rest
16%inclusion91 decks584 decks
15%synergy
Fellwar Stone
13%inclusion75 decks584 decks
-20%synergy
Mind Stone
10%inclusion58 decks584 decks
-18%synergy
Commander's Sphere
9.4%inclusion55 decks584 decks
-6%synergy
Seer's Lantern
6.7%inclusion39 decks584 decks
7%synergy
Lands
Mountain
99%inclusion581 decks584 decks
2%synergy
Swamp
99%inclusion579 decks584 decks
1%synergy
Command Tower
82%inclusion476 decks584 decks
-5%synergy
Temple of Malice
64%inclusion374 decks584 decks
31%synergy
Smoldering Marsh
59%inclusion346 decks584 decks
-4%synergy
Dragonskull Summit
53%inclusion308 decks584 decks
-11%synergy
Rakdos Carnarium
39%inclusion229 decks584 decks
8%synergy
Foreboding Ruins
39%inclusion226 decks584 decks
-7%synergy
Path of Ancestry
37%inclusion218 decks584 decks
21%synergy
Blood Crypt
33%inclusion193 decks584 decks
-14%synergy
Tainted Peak
33%inclusion191 decks584 decks
-11%synergy
Sulfurous Springs
33%inclusion190 decks584 decks
-15%synergy
Valakut Awakening
32%inclusion188 decks584 decks
24%synergy
Shadowblood Ridge
32%inclusion187 decks584 decks
-3%synergy
Crystal Grotto
28%inclusion164 decks584 decks
27%synergy
Luxury Suite
26%inclusion150 decks584 decks
-12%synergy
Graven Cairns
25%inclusion146 decks584 decks
-7%synergy
Boggart Trawler
24%inclusion139 decks584 decks
17%synergy
Evolving Wilds
21%inclusion122 decks584 decks
0%synergy
The Grey Havens
21%inclusion122 decks584 decks
20%synergy
Exotic Orchard
21%inclusion121 decks584 decks
-10%synergy
Haunted Ridge
21%inclusion120 decks584 decks
-16%synergy
Bloodstained Mire
19%inclusion112 decks584 decks
-14%synergy
Myriad Landscape
18%inclusion105 decks584 decks
1%synergy
Blightstep Pathway
17%inclusion100 decks584 decks
-5%synergy
Bloodfell Caves
17%inclusion99 decks584 decks
-2%synergy
Canyon Slough
16%inclusion94 decks584 decks
-4%synergy
Blackcleave Cliffs
14%inclusion81 decks584 decks
-7%synergy
Terramorphic Expanse
14%inclusion80 decks584 decks
-2%synergy
Blazemire Verge
14%inclusion76 decks556 decks
-17%synergy
Opal Palace
13%inclusion77 decks584 decks
12%synergy
Pinnacle Monk
13%inclusion75 decks584 decks
6%synergy
Rumble Arena
12%inclusion27 decks218 decks
12%synergy
Auntie's Hovel
12%inclusion71 decks584 decks
11%synergy
Rakdos Guildgate
10%inclusion58 decks584 decks
3%synergy
Raucous Theater
9.1%inclusion53 decks584 decks
-13%synergy
Akoum Refuge
7.9%inclusion46 decks584 decks
2%synergy
Badlands
7.5%inclusion44 decks584 decks
-6%synergy
Blackbloom Rogue
7.2%inclusion42 decks584 decks
7%synergy
Drossforge Bridge
7.0%inclusion41 decks584 decks
1%synergy
Study Hall
7.0%inclusion41 decks584 decks
7%synergy
Geothermal Bog
6.8%inclusion40 decks584 decks
-2%synergy
Eclipsed Realms
6.2%inclusion12 decks194 decks
4%synergy
Fell the Profane
6.2%inclusion36 decks584 decks
-7%synergy
Unclaimed Territory
6.0%inclusion35 decks584 decks
3%synergy
Fabled Passage
5.8%inclusion34 decks584 decks
-3%synergy
Malakir Rebirth
5.5%inclusion32 decks584 decks
-10%synergy
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