Grenzo, Dungeon Warden (Commander) - Graveyard

Grenzo, Dungeon Warden
Rank #536
72decks
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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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Instants
Sorceries
Utility Artifacts
Enchantments
Utility Lands
Mana Artifacts
Lands
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Hammerhead, Maggia Boss
7.7%inclusion1 decks13 decks
7%synergy
M.O.D.O.K.
7.1%inclusion1 decks14 decks
6%synergy
High Synergy Cards
Heartstone
75%inclusion54 decks72 decks
73%synergy
Barkform Harvester
69%inclusion50 decks72 decks
68%synergy
Tomb Trawler
68%inclusion49 decks72 decks
67%synergy
The Cauldron of Eternity
67%inclusion48 decks72 decks
66%synergy
Hoverstone Pilgrim
64%inclusion46 decks72 decks
63%synergy
Palladium Myr
58%inclusion42 decks72 decks
57%synergy
Ashnod's Altar
65%inclusion47 decks72 decks
55%synergy
Priest of Gix
57%inclusion41 decks72 decks
55%synergy
Priest of Urabrask
56%inclusion40 decks72 decks
54%synergy
Viscera Seer
61%inclusion44 decks72 decks
52%synergy
Top Cards
Solemn Simulacrum
56%inclusion40 decks72 decks
36%synergy
Junktroller
51%inclusion37 decks72 decks
51%synergy
Workhorse
50%inclusion36 decks72 decks
49%synergy
Tel-Jilad Stylus
50%inclusion36 decks72 decks
49%synergy
Ravenous Chupacabra
49%inclusion35 decks72 decks
46%synergy
Gray Merchant of Asphodel
47%inclusion34 decks72 decks
37%synergy
Pitiless Plunderer
46%inclusion33 decks72 decks
33%synergy
Woe Strider
46%inclusion33 decks72 decks
43%synergy
Siege-Gang Commander
46%inclusion33 decks72 decks
43%synergy
Bronze Walrus
44%inclusion32 decks72 decks
44%synergy
Game Changers
Gamble
13%inclusion9 decks72 decks
3%synergy
Ancient Tomb
8.3%inclusion6 decks72 decks
-1%synergy
Demonic Tutor
6.9%inclusion5 decks72 decks
-11%synergy
Orcish Bowmasters
5.6%inclusion4 decks72 decks
-5%synergy
Creatures
Iron Myr
44%inclusion32 decks72 decks
42%synergy
Zulaport Cutthroat
44%inclusion32 decks72 decks
36%synergy
Chainer, Nightmare Adept
43%inclusion31 decks72 decks
35%synergy
Pawn of Ulamog
43%inclusion31 decks72 decks
41%synergy
Epitaph Golem
40%inclusion29 decks72 decks
40%synergy
Leaden Myr
40%inclusion29 decks72 decks
38%synergy
Meteor Golem
40%inclusion29 decks72 decks
38%synergy
Sling-Gang Lieutenant
39%inclusion28 decks72 decks
36%synergy
Ornithopter of Paradise
36%inclusion26 decks72 decks
32%synergy
Murderous Redcap
36%inclusion26 decks72 decks
33%synergy
Blood Artist
35%inclusion25 decks72 decks
16%synergy
Mad Auntie
35%inclusion25 decks72 decks
33%synergy
Clone Shell
33%inclusion24 decks72 decks
33%synergy
Goblin Engineer
32%inclusion23 decks72 decks
28%synergy
Duplicant
32%inclusion23 decks72 decks
31%synergy
Anger
29%inclusion21 decks72 decks
16%synergy
Emrakul's Hatcher
28%inclusion20 decks72 decks
27%synergy
Reito Sentinel
28%inclusion20 decks72 decks
28%synergy
Pinnacle Monk
28%inclusion20 decks72 decks
21%synergy
Boggart Trawler
26%inclusion19 decks72 decks
19%synergy
Burnished Hart
26%inclusion19 decks72 decks
22%synergy
Warren Soultrader
26%inclusion19 decks72 decks
18%synergy
Skirk Prospector
26%inclusion19 decks72 decks
22%synergy
Zealous Conscripts
24%inclusion17 decks72 decks
22%synergy
Warteye Witch
24%inclusion17 decks72 decks
23%synergy
Goblin Welder
24%inclusion17 decks72 decks
21%synergy
Kiki-Jiki, Mirror Breaker
24%inclusion17 decks72 decks
19%synergy
Relic Retriever
21%inclusion6 decks28 decks
21%synergy
Murderous Rider
21%inclusion15 decks72 decks
19%synergy
Illuminor Szeras
21%inclusion15 decks72 decks
20%synergy
Skeleton Crew
21%inclusion15 decks72 decks
20%synergy
Flayer of the Hatebound
21%inclusion15 decks72 decks
19%synergy
Soldevi Adnate
21%inclusion15 decks72 decks
20%synergy
Goblin Matron
19%inclusion14 decks72 decks
16%synergy
Plaguecrafter
19%inclusion14 decks72 decks
15%synergy
Canal Dredger
19%inclusion14 decks72 decks
19%synergy
Threefold Thunderhulk
19%inclusion14 decks72 decks
19%synergy
Weftstalker Ardent
19%inclusion9 decks47 decks
16%synergy
Blazing Firesinger
19%inclusion5 decks27 decks
17%synergy
The Walls of Ba Sing Se
18%inclusion8 decks44 decks
18%synergy
Krenko, Mob Boss
18%inclusion13 decks72 decks
14%synergy
Deathbringer Thoctar
18%inclusion13 decks72 decks
17%synergy
Imperial Recruiter
18%inclusion13 decks72 decks
14%synergy
Judith, the Scourge Diva
18%inclusion13 decks72 decks
15%synergy
Garrison Excavator
18%inclusion5 decks28 decks
17%synergy
Grave Researcher
17%inclusion5 decks29 decks
14%synergy
Twilight Diviner
17%inclusion7 decks41 decks
15%synergy
Myr Retriever
17%inclusion12 decks72 decks
15%synergy
Marionette Master
17%inclusion12 decks72 decks
11%synergy
Marionette Apprentice
17%inclusion12 decks72 decks
8%synergy
Instants
Valakut Awakening
39%inclusion28 decks72 decks
31%synergy
Chaos Warp
28%inclusion20 decks72 decks
-20%synergy
Fire Prophecy
28%inclusion20 decks72 decks
27%synergy
Volcanic Spite
25%inclusion18 decks72 decks
25%synergy
Dark Ritual
24%inclusion17 decks72 decks
-19%synergy
Fell the Profane
18%inclusion13 decks72 decks
5%synergy
Rakdos Charm
18%inclusion13 decks72 decks
-26%synergy
Terminate
14%inclusion10 decks72 decks
-26%synergy
Bedevil
11%inclusion8 decks72 decks
-23%synergy
Manhole Missile
8.6%inclusion3 decks35 decks
8%synergy
Thrill of Possibility
8.3%inclusion6 decks72 decks
-10%synergy
Withering Torment
7.2%inclusion5 decks69 decks
-14%synergy
Village Rites
5.6%inclusion4 decks72 decks
-10%synergy
Burnt Offering
5.6%inclusion4 decks72 decks
0%synergy
Malakir Rebirth
5.6%inclusion4 decks72 decks
-10%synergy
Demon's Due
5.6%inclusion4 decks72 decks
5%synergy
Abrade
5.6%inclusion4 decks72 decks
-16%synergy
Sorceries
Read the Bones
24%inclusion17 decks72 decks
11%synergy
Blasphemous Act
19%inclusion14 decks72 decks
-31%synergy
Into the Fire
19%inclusion14 decks72 decks
19%synergy
Faithless Looting
18%inclusion13 decks72 decks
-10%synergy
Victimize
14%inclusion10 decks72 decks
-1%synergy
Sinister Waltz
13%inclusion9 decks72 decks
11%synergy
Dread Return
10%inclusion7 decks72 decks
5%synergy
Feed the Swarm
10%inclusion7 decks72 decks
-31%synergy
Mana Geyser
10%inclusion7 decks72 decks
-3%synergy
Sozin's Comet
8.9%inclusion4 decks45 decks
5%synergy
Diabolic Intent
6.9%inclusion5 decks72 decks
-1%synergy
Blood Price
6.9%inclusion5 decks72 decks
7%synergy
Vandalblast
6.9%inclusion5 decks72 decks
-23%synergy
Agadeem's Awakening
6.9%inclusion5 decks72 decks
3%synergy
Reanimate
6.9%inclusion5 decks72 decks
-16%synergy
Bloodsoaked Insight
6.9%inclusion5 decks72 decks
-2%synergy
Stitch Together
5.6%inclusion4 decks72 decks
4%synergy
Sundering Eruption
5.6%inclusion4 decks72 decks
1%synergy
Doomsday
5.6%inclusion4 decks72 decks
5%synergy
Night's Whisper
5.6%inclusion4 decks72 decks
-14%synergy
Living Death
5.6%inclusion4 decks72 decks
2%synergy
Utility Artifacts
Crystal Ball
32%inclusion23 decks72 decks
32%synergy
Darksteel Pendant
25%inclusion18 decks72 decks
25%synergy
Lightning Greaves
25%inclusion18 decks72 decks
-10%synergy
Reito Lantern
25%inclusion18 decks72 decks
25%synergy
Desecrated Tomb
24%inclusion17 decks72 decks
23%synergy
Swiftfoot Boots
22%inclusion16 decks72 decks
-9%synergy
Cloak and Dagger
18%inclusion13 decks72 decks
18%synergy
Illusionist's Bracers
14%inclusion10 decks72 decks
13%synergy
Planetarium of Wan Shi Tong
13%inclusion6 decks45 decks
13%synergy
Teferi's Puzzle Box
13%inclusion9 decks72 decks
12%synergy
Skullclamp
13%inclusion9 decks72 decks
2%synergy
Phyrexian Altar
13%inclusion9 decks72 decks
7%synergy
Treasure Map
10%inclusion7 decks72 decks
9%synergy
Crucible of Worlds
10%inclusion7 decks72 decks
9%synergy
Soldevi Digger
10%inclusion7 decks72 decks
10%synergy
Goblin Charbelcher
10%inclusion7 decks72 decks
9%synergy
Jar of Eyeballs
6.9%inclusion5 decks72 decks
7%synergy
Conjurer's Bauble
6.9%inclusion5 decks72 decks
7%synergy
Ring of Xathrid
6.9%inclusion5 decks72 decks
7%synergy
Nim Deathmantle
5.6%inclusion4 decks72 decks
5%synergy
Panharmonicon
5.6%inclusion4 decks72 decks
5%synergy
Palantír of Orthanc
5.6%inclusion4 decks72 decks
4%synergy
Battlemage's Bracers
5.6%inclusion4 decks72 decks
5%synergy
Enchantments
Braid of Fire
15%inclusion11 decks72 decks
13%synergy
Impact Tremors
15%inclusion11 decks72 decks
4%synergy
Goblin Bombardment
14%inclusion10 decks72 decks
4%synergy
Shadows of the Past
13%inclusion9 decks72 decks
12%synergy
Teval's Judgment
12%inclusion7 decks58 decks
11%synergy
Mana Echoes
11%inclusion8 decks72 decks
11%synergy
Thran Vigil
10%inclusion7 decks72 decks
9%synergy
Mindmoil
8.3%inclusion6 decks72 decks
8%synergy
Defiled Crypt // Cadaver Lab
7.4%inclusion5 decks68 decks
7%synergy
Black Market
5.6%inclusion4 decks72 decks
1%synergy
Fires of Invention
5.6%inclusion4 decks72 decks
5%synergy
Utility Lands
Zhalfirin Void
49%inclusion35 decks72 decks
47%synergy
Buried Ruin
40%inclusion29 decks72 decks
37%synergy
Bojuka Bog
26%inclusion19 decks72 decks
-9%synergy
Phyrexian Tower
19%inclusion14 decks72 decks
9%synergy
Temple of the False God
18%inclusion13 decks72 decks
8%synergy
Urborg, Tomb of Yawgmoth
18%inclusion13 decks72 decks
-1%synergy
Isolated Watchtower
14%inclusion10 decks72 decks
14%synergy
Fire Nation Palace
11%inclusion5 decks44 decks
6%synergy
Great Furnace
11%inclusion8 decks72 decks
5%synergy
Drownyard Temple
11%inclusion8 decks72 decks
10%synergy
High Market
10%inclusion7 decks72 decks
5%synergy
Cabal Coffers
8.3%inclusion6 decks72 decks
-1%synergy
Nykthos, Shrine to Nyx
8.3%inclusion6 decks72 decks
7%synergy
Command Beacon
8.3%inclusion6 decks72 decks
2%synergy
Hanweir Battlements
6.9%inclusion5 decks72 decks
6%synergy
Barren Moor
6.9%inclusion5 decks72 decks
2%synergy
Vault of Whispers
6.9%inclusion5 decks72 decks
1%synergy
Flamekin Village
6.9%inclusion5 decks72 decks
6%synergy
Guildless Commons
6.9%inclusion5 decks72 decks
6%synergy
Mortuary Mire
5.6%inclusion4 decks72 decks
-0%synergy
Forgotten Cave
5.6%inclusion4 decks72 decks
1%synergy
Spinerock Knoll
5.6%inclusion4 decks72 decks
-4%synergy
Spymaster's Vault
5.6%inclusion4 decks72 decks
2%synergy
Castle Embereth
5.6%inclusion4 decks72 decks
3%synergy
Mana Artifacts
Sol Ring
67%inclusion48 decks72 decks
-19%synergy
Thran Turbine
35%inclusion25 decks72 decks
34%synergy
Arcane Signet
31%inclusion22 decks72 decks
-51%synergy
Rakdos Signet
26%inclusion19 decks72 decks
-31%synergy
Talisman of Indulgence
17%inclusion12 decks72 decks
-39%synergy
Vessel of Endless Rest
11%inclusion8 decks72 decks
11%synergy
The Eternity Elevator
8.5%inclusion4 decks47 decks
8%synergy
Lantern of Revealing
6.9%inclusion5 decks72 decks
7%synergy
Fellwar Stone
6.9%inclusion5 decks72 decks
-26%synergy
Commander's Sphere
5.6%inclusion4 decks72 decks
-10%synergy
Seer's Lantern
5.6%inclusion4 decks72 decks
5%synergy
Mind Stone
5.6%inclusion4 decks72 decks
-22%synergy
Lands
Swamp
99%inclusion71 decks72 decks
1%synergy
Mountain
99%inclusion71 decks72 decks
1%synergy
Command Tower
86%inclusion62 decks72 decks
0%synergy
Temple of Malice
72%inclusion52 decks72 decks
39%synergy
Dragonskull Summit
67%inclusion48 decks72 decks
3%synergy
Smoldering Marsh
60%inclusion43 decks72 decks
-4%synergy
Path of Ancestry
46%inclusion33 decks72 decks
30%synergy
Blood Crypt
43%inclusion31 decks72 decks
-4%synergy
Sulfurous Springs
42%inclusion30 decks72 decks
-6%synergy
Crystal Grotto
42%inclusion30 decks72 decks
41%synergy
Rakdos Carnarium
39%inclusion28 decks72 decks
8%synergy
Valakut Awakening
39%inclusion28 decks72 decks
31%synergy
Shadowblood Ridge
33%inclusion24 decks72 decks
-2%synergy
Foreboding Ruins
32%inclusion23 decks72 decks
-14%synergy
Tainted Peak
32%inclusion23 decks72 decks
-11%synergy
Graven Cairns
31%inclusion22 decks72 decks
-1%synergy
The Grey Havens
31%inclusion22 decks72 decks
30%synergy
Bloodstained Mire
31%inclusion22 decks72 decks
-3%synergy
Haunted Ridge
29%inclusion21 decks72 decks
-7%synergy
Pinnacle Monk
28%inclusion20 decks72 decks
21%synergy
Boggart Trawler
26%inclusion19 decks72 decks
19%synergy
Luxury Suite
26%inclusion19 decks72 decks
-12%synergy
Raucous Theater
21%inclusion15 decks72 decks
-1%synergy
Exotic Orchard
21%inclusion15 decks72 decks
-10%synergy
Evolving Wilds
21%inclusion15 decks72 decks
0%synergy
Canyon Slough
19%inclusion14 decks72 decks
-0%synergy
Blazemire Verge
19%inclusion13 decks69 decks
-12%synergy
Rumble Arena
18%inclusion8 decks44 decks
18%synergy
Fell the Profane
18%inclusion13 decks72 decks
5%synergy
Myriad Landscape
17%inclusion12 decks72 decks
-1%synergy
Terramorphic Expanse
15%inclusion11 decks72 decks
-0%synergy
Blackbloom Rogue
15%inclusion11 decks72 decks
15%synergy
Blightstep Pathway
15%inclusion11 decks72 decks
-7%synergy
Opal Palace
13%inclusion9 decks72 decks
11%synergy
Eclipsed Realms
12%inclusion5 decks41 decks
10%synergy
Blackcleave Cliffs
11%inclusion8 decks72 decks
-9%synergy
Badlands
10%inclusion7 decks72 decks
-4%synergy
Akoum Warrior
10%inclusion7 decks72 decks
9%synergy
Fabled Passage
8.3%inclusion6 decks72 decks
-1%synergy
Study Hall
8.3%inclusion6 decks72 decks
8%synergy
Drossforge Bridge
8.3%inclusion6 decks72 decks
2%synergy
Bloodfell Caves
8.3%inclusion6 decks72 decks
-11%synergy
Auntie's Hovel
6.9%inclusion5 decks72 decks
5%synergy
Agadeem's Awakening
6.9%inclusion5 decks72 decks
3%synergy
Ash Barrens
6.9%inclusion5 decks72 decks
-0%synergy
Mount Doom
6.9%inclusion5 decks72 decks
-9%synergy
Bloodsoaked Insight
6.9%inclusion5 decks72 decks
-2%synergy
Wooded Foothills
5.6%inclusion4 decks72 decks
-2%synergy
Secluded Courtyard
5.6%inclusion4 decks72 decks
3%synergy
Akoum Refuge
5.6%inclusion4 decks72 decks
-0%synergy
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