Grenzo, Dungeon Warden (Commander) - Expensive Relentless Rats

Grenzo, Dungeon Warden
Rank #538
2decks
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
Ancient Tomb
100%inclusion2 decks2 decks
91%synergy
Jeska's Will
50%inclusion1 decks2 decks
27%synergy
The One Ring
50%inclusion1 decks2 decks
42%synergy
Creatures
Relentless Rats
100%inclusion2 decks2 decks
100%synergy
Crypt Ghast
100%inclusion2 decks2 decks
97%synergy
Piper of the Swarm
100%inclusion2 decks2 decks
99%synergy
Solemn Simulacrum
50%inclusion1 decks2 decks
30%synergy
Magus of the Coffers
50%inclusion1 decks2 decks
50%synergy
Gray Merchant of Asphodel
50%inclusion1 decks2 decks
39%synergy
Ornithopter of Paradise
50%inclusion1 decks2 decks
46%synergy
Brash Taunter
50%inclusion1 decks2 decks
40%synergy
Bronze Walrus
50%inclusion1 decks2 decks
50%synergy
Blood Celebrant
50%inclusion1 decks2 decks
49%synergy
Dockside Extortionist
50%inclusion1 decks2 decks
49%synergy
Master of Cruelties
50%inclusion1 decks2 decks
47%synergy
Hidetsugu, Devouring Chaos
50%inclusion1 decks2 decks
48%synergy
Anger
50%inclusion1 decks2 decks
37%synergy
Herald of Leshrac
50%inclusion1 decks2 decks
50%synergy
Pontiff of Blight
50%inclusion1 decks2 decks
50%synergy
Instants
Dark Ritual
100%inclusion2 decks2 decks
58%synergy
Terminate
100%inclusion2 decks2 decks
60%synergy
Withering Torment
100%inclusion1 decks1 decks
78%synergy
Deadly Rollick
50%inclusion1 decks2 decks
28%synergy
Thrill of Possibility
50%inclusion1 decks2 decks
32%synergy
Go for the Throat
50%inclusion1 decks2 decks
42%synergy
Village Rites
50%inclusion1 decks2 decks
35%synergy
Cabal Ritual
50%inclusion1 decks2 decks
42%synergy
Soul Shatter
50%inclusion1 decks2 decks
46%synergy
Deflecting Swat
50%inclusion1 decks2 decks
29%synergy
Bedevil
50%inclusion1 decks2 decks
15%synergy
Sorceries
Feed the Swarm
100%inclusion2 decks2 decks
59%synergy
Patriarch's Bidding
50%inclusion1 decks2 decks
47%synergy
Vandalblast
50%inclusion1 decks2 decks
20%synergy
Read the Bones
50%inclusion1 decks2 decks
38%synergy
Blasphemous Act
50%inclusion1 decks2 decks
-1%synergy
Exsanguinate
50%inclusion1 decks2 decks
39%synergy
Living Death
50%inclusion1 decks2 decks
46%synergy
Reanimate
50%inclusion1 decks2 decks
27%synergy
Wheel of Fortune
50%inclusion1 decks2 decks
44%synergy
Damnation
50%inclusion1 decks2 decks
43%synergy
Utility Artifacts
Wayfarer's Bauble
100%inclusion2 decks2 decks
87%synergy
Illusionist's Bracers
50%inclusion1 decks2 decks
49%synergy
Crucible of Worlds
50%inclusion1 decks2 decks
49%synergy
The Reaver Cleaver
50%inclusion1 decks2 decks
45%synergy
Darksteel Pendant
50%inclusion1 decks2 decks
50%synergy
Tel-Jilad Stylus
50%inclusion1 decks2 decks
49%synergy
Shadowspear
50%inclusion1 decks2 decks
46%synergy
Vanquisher's Banner
50%inclusion1 decks2 decks
47%synergy
Heartstone
50%inclusion1 decks2 decks
48%synergy
Expedition Map
50%inclusion1 decks2 decks
48%synergy
Thrumming Stone
50%inclusion1 decks2 decks
50%synergy
Crystal Ball
50%inclusion1 decks2 decks
50%synergy
Swiftfoot Boots
50%inclusion1 decks2 decks
18%synergy
Lightning Greaves
50%inclusion1 decks2 decks
15%synergy
Reito Lantern
50%inclusion1 decks2 decks
50%synergy
Enchantments
Mana Echoes
50%inclusion1 decks2 decks
49%synergy
Shared Animosity
50%inclusion1 decks2 decks
47%synergy
No Mercy
50%inclusion1 decks2 decks
47%synergy
Animate Dead
50%inclusion1 decks2 decks
41%synergy
Phyrexian Arena
50%inclusion1 decks2 decks
26%synergy
Utility Lands
Cabal Coffers
100%inclusion2 decks2 decks
90%synergy
Nykthos, Shrine to Nyx
100%inclusion2 decks2 decks
98%synergy
Urborg, Tomb of Yawgmoth
100%inclusion2 decks2 decks
81%synergy
Cabal Stronghold
50%inclusion1 decks2 decks
49%synergy
Phyrexian Tower
50%inclusion1 decks2 decks
39%synergy
Urza's Saga
50%inclusion1 decks2 decks
44%synergy
Crypt of Agadeem
50%inclusion1 decks2 decks
49%synergy
Witch's Cottage
50%inclusion1 decks2 decks
47%synergy
Scorched Ruins
50%inclusion1 decks2 decks
50%synergy
Lake of the Dead
50%inclusion1 decks2 decks
50%synergy
Reliquary Tower
50%inclusion1 decks2 decks
32%synergy
Mana Artifacts
Arcane Signet
100%inclusion2 decks2 decks
18%synergy
Rakdos Signet
100%inclusion2 decks2 decks
42%synergy
Sol Ring
100%inclusion2 decks2 decks
14%synergy
Commander's Sphere
50%inclusion1 decks2 decks
34%synergy
Talisman of Indulgence
50%inclusion1 decks2 decks
-5%synergy
Mox Amber
50%inclusion1 decks2 decks
46%synergy
Fellwar Stone
50%inclusion1 decks2 decks
17%synergy
Thought Vessel
50%inclusion1 decks2 decks
32%synergy
Thran Dynamo
50%inclusion1 decks2 decks
46%synergy
Nyx Lotus
50%inclusion1 decks2 decks
50%synergy
Lands
Raucous Theater
100%inclusion2 decks2 decks
78%synergy
Blood Crypt
100%inclusion2 decks2 decks
53%synergy
Swamp
100%inclusion2 decks2 decks
2%synergy
Mountain
100%inclusion2 decks2 decks
3%synergy
Command Tower
50%inclusion1 decks2 decks
-36%synergy
Badlands
50%inclusion1 decks2 decks
37%synergy
Canyon Slough
50%inclusion1 decks2 decks
30%synergy
Smoldering Marsh
50%inclusion1 decks2 decks
-13%synergy
Luxury Suite
50%inclusion1 decks2 decks
12%synergy
Plaza of Heroes
50%inclusion1 decks2 decks
48%synergy
Mana Confluence
50%inclusion1 decks2 decks
44%synergy
Geothermal Bog
50%inclusion1 decks2 decks
41%synergy
Blightstep Pathway
50%inclusion1 decks2 decks
28%synergy
City of Brass
50%inclusion1 decks2 decks
44%synergy
Bloodstained Mire
50%inclusion1 decks2 decks
17%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