Urza, Prince of Kroog (Commander) - Expensive Core

Urza, Prince of Kroog
Rank #794
25decks
Background image for What if Commander Had Sideboards?
Levi Perry
Sep 25, 2025
What if Commander Had Sideboards?
Commander is casual, but what if there were a way to heighten the competitiveness? Levi examines the effect sideboards would have on EDH.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Training Grounds
64%inclusion16 decks25 decks
62%synergy
Thought Monitor
60%inclusion15 decks25 decks
52%synergy
Worldwalker Helm
52%inclusion12 decks23 decks
50%synergy
Etherium Sculptor
64%inclusion16 decks25 decks
49%synergy
Academy Ruins
60%inclusion15 decks25 decks
48%synergy
Simulacrum Synthesizer
52%inclusion12 decks23 decks
47%synergy
Uthros, Titanic Godcore
50%inclusion5 decks10 decks
45%synergy
Buried Ruin
52%inclusion13 decks25 decks
44%synergy
Forsaken Monument
44%inclusion11 decks25 decks
43%synergy
Solemn Simulacrum
68%inclusion17 decks25 decks
42%synergy
Top Cards
Esper Sentinel
60%inclusion15 decks25 decks
38%synergy
Padeem, Consul of Innovation
52%inclusion13 decks25 decks
42%synergy
Foundry Inspector
48%inclusion12 decks25 decks
34%synergy
Unwinding Clock
48%inclusion12 decks25 decks
37%synergy
Swords to Plowshares
48%inclusion12 decks25 decks
-22%synergy
Uthros Research Craft
44%inclusion4 decks9 decks
41%synergy
Sculpting Steel
44%inclusion11 decks25 decks
39%synergy
Darksteel Forge
44%inclusion11 decks25 decks
41%synergy
Mechanized Production
44%inclusion11 decks25 decks
39%synergy
Counterspell
44%inclusion11 decks25 decks
-10%synergy
Game Changers
Teferi's Protection
12%inclusion3 decks25 decks
-4%synergy
Mishra's Workshop
8.0%inclusion2 decks25 decks
7%synergy
Creatures
Illustrious Wanderglyph
40%inclusion10 decks25 decks
36%synergy
Palladium Myr
40%inclusion10 decks25 decks
37%synergy
Phyrexian Metamorph
36%inclusion9 decks25 decks
27%synergy
Master of Etherium
36%inclusion9 decks25 decks
30%synergy
Chief of the Foundry
36%inclusion9 decks25 decks
34%synergy
Silver Myr
36%inclusion9 decks25 decks
27%synergy
Ornithopter of Paradise
36%inclusion9 decks25 decks
25%synergy
Mondrak, Glory Dominus
36%inclusion9 decks25 decks
32%synergy
Gold Myr
32%inclusion8 decks25 decks
24%synergy
Meteor Golem
32%inclusion8 decks25 decks
28%synergy
Emry, Lurker of the Loch
32%inclusion8 decks25 decks
20%synergy
Jhoira's Familiar
32%inclusion8 decks25 decks
28%synergy
Losheel, Clockwork Scholar
32%inclusion8 decks25 decks
27%synergy
Riptide Gearhulk
32%inclusion6 decks19 decks
23%synergy
Scrap Trawler
28%inclusion7 decks25 decks
26%synergy
Sai, Master Thopterist
28%inclusion7 decks25 decks
17%synergy
Vedalken Archmage
28%inclusion7 decks25 decks
25%synergy
Sharding Sphinx
28%inclusion7 decks25 decks
26%synergy
Urza, Lord Protector
28%inclusion7 decks25 decks
25%synergy
Kappa Cannoneer
24%inclusion6 decks25 decks
16%synergy
Liberator, Urza's Battlethopter
24%inclusion6 decks25 decks
21%synergy
Karn, Legacy Reforged
24%inclusion6 decks25 decks
22%synergy
Myr Retriever
24%inclusion6 decks25 decks
22%synergy
Oltec Matterweaver
22%inclusion5 decks23 decks
20%synergy
Stridehangar Automaton
21%inclusion4 decks19 decks
18%synergy
Cyberdrive Awakener
20%inclusion5 decks25 decks
11%synergy
Cyberman Patrol
20%inclusion5 decks25 decks
19%synergy
Hanna, Ship's Navigator
20%inclusion5 decks25 decks
16%synergy
Ojer Taq, Deepest Foundation
20%inclusion5 decks25 decks
18%synergy
Threefold Thunderhulk
20%inclusion5 decks25 decks
19%synergy
Research Thief
20%inclusion5 decks25 decks
15%synergy
Myr Battlesphere
20%inclusion5 decks25 decks
17%synergy
Bronze Guardian
16%inclusion4 decks25 decks
11%synergy
Cybermen Squadron
16%inclusion4 decks25 decks
15%synergy
Witch Enchanter
13%inclusion3 decks23 decks
1%synergy
Hydroelectric Specimen
13%inclusion3 decks23 decks
6%synergy
Arcum Dagsson
12%inclusion3 decks25 decks
11%synergy
Filigree Angel
12%inclusion3 decks25 decks
12%synergy
Ethersworn Sphinx
12%inclusion3 decks25 decks
11%synergy
The Reality Chip
12%inclusion3 decks25 decks
6%synergy
Surge Engine
12%inclusion3 decks25 decks
12%synergy
Steel Overseer
12%inclusion3 decks25 decks
8%synergy
Metalworker
12%inclusion3 decks25 decks
12%synergy
Canoptek Spyder
12%inclusion3 decks25 decks
11%synergy
Wurmcoil Engine
12%inclusion3 decks25 decks
10%synergy
Shimmer Dragon
12%inclusion3 decks25 decks
11%synergy
Unctus, Grand Metatect
12%inclusion3 decks25 decks
10%synergy
Thran Spider
12%inclusion3 decks25 decks
12%synergy
Master Transmuter
12%inclusion3 decks25 decks
9%synergy
Exalted Sunborn
10%inclusion1 decks10 decks
7%synergy
Instants
Dispatch
36%inclusion9 decks25 decks
23%synergy
An Offer You Can't Refuse
32%inclusion8 decks25 decks
7%synergy
Dovin's Veto
28%inclusion7 decks25 decks
-9%synergy
Arcane Denial
28%inclusion7 decks25 decks
3%synergy
Desynchronization
26%inclusion6 decks23 decks
22%synergy
Swan Song
24%inclusion6 decks25 decks
7%synergy
Stroke of Midnight
24%inclusion6 decks25 decks
8%synergy
Path to Exile
24%inclusion6 decks25 decks
-29%synergy
Generous Gift
24%inclusion6 decks25 decks
-9%synergy
Scour for Scrap
22%inclusion2 decks9 decks
19%synergy
Negate
20%inclusion5 decks25 decks
-8%synergy
Sink into Stupor
17%inclusion4 decks23 decks
5%synergy
Whir of Invention
16%inclusion4 decks25 decks
10%synergy
Mana Drain
16%inclusion4 decks25 decks
0%synergy
Three Steps Ahead
13%inclusion3 decks23 decks
9%synergy
Reality Shift
12%inclusion3 decks25 decks
3%synergy
Cerebral Download
11%inclusion1 decks9 decks
11%synergy
Dawn's Truce
8.7%inclusion2 decks23 decks
1%synergy
Strix Serenade
8.7%inclusion2 decks23 decks
4%synergy
Rapid Hybridization
8.0%inclusion2 decks25 decks
2%synergy
Access Denied
8.0%inclusion2 decks25 decks
5%synergy
Return to Dust
8.0%inclusion2 decks25 decks
4%synergy
Disruption Protocol
8.0%inclusion2 decks25 decks
6%synergy
Unwind
8.0%inclusion2 decks25 decks
4%synergy
Get Lost
8.0%inclusion2 decks25 decks
5%synergy
Stoic Rebuttal
8.0%inclusion2 decks25 decks
7%synergy
Resculpt
8.0%inclusion2 decks25 decks
5%synergy
Stern Lesson
8.0%inclusion2 decks25 decks
8%synergy
Hindering Light
8.0%inclusion2 decks25 decks
5%synergy
Excise the Imperfect
8.0%inclusion2 decks25 decks
7%synergy
Urza's Rebuff
8.0%inclusion2 decks25 decks
6%synergy
Ultimate Magic: Holy
7.1%inclusion1 decks14 decks
6%synergy
Sorceries
Organic Extinction
40%inclusion10 decks25 decks
31%synergy
Thoughtcast
32%inclusion8 decks25 decks
23%synergy
Fabricate
28%inclusion7 decks25 decks
17%synergy
Brilliant Restoration
28%inclusion7 decks25 decks
23%synergy
Farewell
20%inclusion5 decks25 decks
1%synergy
Supreme Verdict
16%inclusion4 decks25 decks
-12%synergy
One with the Machine
16%inclusion4 decks25 decks
14%synergy
Voyage Home
16%inclusion3 decks19 decks
8%synergy
Forging the Anchor
12%inclusion3 decks25 decks
12%synergy
Sea Gate Restoration
12%inclusion3 decks25 decks
6%synergy
Sevinne's Reclamation
12%inclusion3 decks25 decks
6%synergy
Dance of the Manse
12%inclusion3 decks25 decks
5%synergy
Season of Weaving
8.7%inclusion2 decks23 decks
7%synergy
Suppression Ray
8.7%inclusion2 decks23 decks
6%synergy
Wrath of God
8.0%inclusion2 decks25 decks
1%synergy
Ondu Inversion
8.0%inclusion2 decks25 decks
5%synergy
Repair and Recharge
8.0%inclusion2 decks25 decks
8%synergy
Curse of the Swine
8.0%inclusion2 decks25 decks
5%synergy
March of Progress
8.0%inclusion2 decks25 decks
6%synergy
Vanquish the Horde
8.0%inclusion2 decks25 decks
3%synergy
Relm's Sketching
7.1%inclusion1 decks14 decks
6%synergy
Utility Artifacts
Cloud Key
40%inclusion10 decks25 decks
35%synergy
Heartstone
40%inclusion10 decks25 decks
39%synergy
Mystic Forge
40%inclusion10 decks25 decks
34%synergy
Thousand Moons Smithy
32%inclusion8 decks25 decks
27%synergy
Lightning Greaves
32%inclusion8 decks25 decks
12%synergy
Illusionist's Bracers
28%inclusion7 decks25 decks
27%synergy
Encroaching Mycosynth
28%inclusion7 decks25 decks
26%synergy
Salvation Engine
26%inclusion5 decks19 decks
19%synergy
Portal to Phyrexia
20%inclusion5 decks25 decks
18%synergy
Moonsilver Key
20%inclusion5 decks25 decks
18%synergy
Akroma's Memorial
20%inclusion5 decks25 decks
19%synergy
The Enigma Jewel
20%inclusion5 decks25 decks
19%synergy
Mirrorworks
20%inclusion5 decks25 decks
19%synergy
Spine of Ish Sah
16%inclusion4 decks25 decks
15%synergy
Wayfarer's Bauble
16%inclusion4 decks25 decks
4%synergy
Manifold Key
16%inclusion4 decks25 decks
9%synergy
Thousand-Year Elixir
16%inclusion4 decks25 decks
14%synergy
Idol of Oblivion
16%inclusion4 decks25 decks
13%synergy
Tamiyo's Logbook
16%inclusion4 decks25 decks
15%synergy
Archaeomancer's Map
16%inclusion4 decks25 decks
9%synergy
Unidentified Hovership
14%inclusion3 decks22 decks
11%synergy
Nettlecyst
12%inclusion3 decks25 decks
9%synergy
Lithoform Engine
12%inclusion3 decks25 decks
10%synergy
Soul-Guide Lantern
12%inclusion3 decks25 decks
10%synergy
Clock of Omens
12%inclusion3 decks25 decks
11%synergy
Rings of Brighthearth
12%inclusion3 decks25 decks
11%synergy
Shorikai, Genesis Engine
12%inclusion3 decks25 decks
7%synergy
Nautiloid Ship
12%inclusion3 decks25 decks
9%synergy
Krark-Clan Ironworks
12%inclusion3 decks25 decks
11%synergy
Mycosynth Lattice
12%inclusion3 decks25 decks
11%synergy
Bident of Thassa
12%inclusion3 decks25 decks
2%synergy
Guidelight Pathmaker
11%inclusion2 decks19 decks
6%synergy
Esoteric Duplicator
8.7%inclusion2 decks23 decks
8%synergy
Brotherhood Vertibird
8.7%inclusion2 decks23 decks
6%synergy
Assimilation Aegis
8.7%inclusion2 decks23 decks
7%synergy
Rolling Hamsphere
8.7%inclusion2 decks23 decks
8%synergy
The Prydwen, Steel Flagship
8.7%inclusion2 decks23 decks
7%synergy
Voltaic Key
8.0%inclusion2 decks25 decks
4%synergy
Tormod's Crypt
8.0%inclusion2 decks25 decks
7%synergy
Staff of the Storyteller
8.0%inclusion2 decks25 decks
7%synergy
Chimil, the Inner Sun
8.0%inclusion2 decks25 decks
7%synergy
Ichor Wellspring
8.0%inclusion2 decks25 decks
5%synergy
Skullclamp
8.0%inclusion2 decks25 decks
0%synergy
Mind's Eye
8.0%inclusion2 decks25 decks
8%synergy
The Indomitable
8.0%inclusion2 decks25 decks
5%synergy
Weatherlight
8.0%inclusion2 decks25 decks
2%synergy
Scourglass
8.0%inclusion2 decks25 decks
8%synergy
Helm of the Host
8.0%inclusion2 decks25 decks
6%synergy
Aerial Surveyor
8.0%inclusion2 decks25 decks
3%synergy
Expedition Map
8.0%inclusion2 decks25 decks
6%synergy
Enchantments
Anointed Procession
40%inclusion10 decks25 decks
35%synergy
Thopter Spy Network
32%inclusion8 decks25 decks
22%synergy
Artificer Class
32%inclusion8 decks25 decks
29%synergy
Unstoppable Plan
32%inclusion6 decks19 decks
26%synergy
Tempered Steel
28%inclusion7 decks25 decks
25%synergy
Caretaker's Talent
26%inclusion6 decks23 decks
23%synergy
Efficient Construction
24%inclusion6 decks25 decks
20%synergy
Intruder Alarm
16%inclusion4 decks25 decks
12%synergy
Extravagant Replication
16%inclusion4 decks25 decks
15%synergy
Court of Vantress
16%inclusion4 decks25 decks
15%synergy
Mirrodin Besieged
16%inclusion4 decks25 decks
13%synergy
Mirrormade
12%inclusion3 decks25 decks
9%synergy
Kindred Discovery
8.0%inclusion2 decks25 decks
3%synergy
Land Tax
8.0%inclusion2 decks25 decks
-1%synergy
Ghostly Prison
8.0%inclusion2 decks25 decks
-16%synergy
Propaganda
8.0%inclusion2 decks25 decks
-17%synergy
Mystic Remora
8.0%inclusion2 decks25 decks
-8%synergy
Renewed Solidarity
5.3%inclusion1 decks19 decks
4%synergy
Planeswalkers
Tezzeret the Seeker
20%inclusion5 decks25 decks
15%synergy
Tezzeret, Artifice Master
16%inclusion4 decks25 decks
15%synergy
Elspeth, Storm Slayer
13%inclusion2 decks16 decks
10%synergy
Karn, Living Legacy
12%inclusion3 decks25 decks
11%synergy
Tezzeret, Cruel Captain
10%inclusion1 decks10 decks
7%synergy
Utility Lands
Darksteel Citadel
44%inclusion11 decks25 decks
33%synergy
Archway of Innovation
43%inclusion10 decks23 decks
36%synergy
Ancient Den
40%inclusion10 decks25 decks
26%synergy
Urza's Tower
40%inclusion10 decks25 decks
38%synergy
Seat of the Synod
40%inclusion10 decks25 decks
25%synergy
Urza's Mine
40%inclusion10 decks25 decks
38%synergy
Urza's Power Plant
40%inclusion10 decks25 decks
38%synergy
Urza's Saga
36%inclusion9 decks25 decks
25%synergy
Urza's Workshop
32%inclusion8 decks25 decks
31%synergy
Inventors' Fair
32%inclusion8 decks25 decks
23%synergy
Otawara, Soaring City
28%inclusion7 decks25 decks
9%synergy
Reliquary Tower
24%inclusion6 decks25 decks
-25%synergy
Adagia, Windswept Bastion
20%inclusion2 decks10 decks
16%synergy
Fomori Vault
17%inclusion4 decks23 decks
15%synergy
Monumental Henge
17%inclusion4 decks23 decks
14%synergy
Tomb of the Spirit Dragon
16%inclusion4 decks25 decks
16%synergy
Hall of Heliod's Generosity
16%inclusion4 decks25 decks
10%synergy
Fountainport
13%inclusion3 decks23 decks
12%synergy
Eiganjo, Seat of the Empire
12%inclusion3 decks25 decks
1%synergy
Temple of the False God
12%inclusion3 decks25 decks
4%synergy
Mystic Sanctuary
8.0%inclusion2 decks25 decks
-10%synergy
Urza's Factory
8.0%inclusion2 decks25 decks
8%synergy
War Room
8.0%inclusion2 decks25 decks
6%synergy
Treasure Vault
8.0%inclusion2 decks25 decks
5%synergy
Rogue's Passage
8.0%inclusion2 decks25 decks
-7%synergy
Strip Mine
8.0%inclusion2 decks25 decks
6%synergy
Field of Ruin
8.0%inclusion2 decks25 decks
6%synergy
Ishgard, the Holy See
7.1%inclusion1 decks14 decks
3%synergy
Mana Artifacts
Sol Ring
88%inclusion22 decks25 decks
1%synergy
Arcane Signet
80%inclusion20 decks25 decks
-4%synergy
Thran Dynamo
60%inclusion15 decks25 decks
52%synergy
Azorius Signet
60%inclusion15 decks25 decks
1%synergy
Mind Stone
52%inclusion13 decks25 decks
25%synergy
Talisman of Progress
48%inclusion12 decks25 decks
-2%synergy
Powerstone Shard
48%inclusion12 decks25 decks
48%synergy
The Mightstone and Weakstone
44%inclusion11 decks25 decks
39%synergy
Thought Vessel
36%inclusion9 decks25 decks
-7%synergy
Liquimetal Torque
32%inclusion8 decks25 decks
28%synergy
Luck Bobblehead
30%inclusion7 decks23 decks
30%synergy
Hedron Archive
28%inclusion7 decks25 decks
25%synergy
Gilded Lotus
28%inclusion7 decks25 decks
22%synergy
Fellwar Stone
28%inclusion7 decks25 decks
-1%synergy
Charisma Bobblehead
26%inclusion6 decks23 decks
25%synergy
Endurance Bobblehead
26%inclusion6 decks23 decks
25%synergy
Blinkmoth Urn
24%inclusion6 decks25 decks
24%synergy
Machine God's Effigy
24%inclusion6 decks25 decks
23%synergy
Midnight Clock
24%inclusion6 decks25 decks
16%synergy
Mox Opal
24%inclusion6 decks25 decks
18%synergy
Skyclave Relic
24%inclusion6 decks25 decks
23%synergy
Chromatic Orrery
24%inclusion6 decks25 decks
23%synergy
Perception Bobblehead
22%inclusion5 decks23 decks
21%synergy
Agility Bobblehead
22%inclusion5 decks23 decks
21%synergy
Intelligence Bobblehead
20%inclusion5 decks25 decks
19%synergy
Strength Bobblehead
17%inclusion4 decks23 decks
17%synergy
Thran Turbine
16%inclusion4 decks25 decks
16%synergy
Darksteel Ingot
16%inclusion4 decks25 decks
15%synergy
White Auracite
14%inclusion2 decks14 decks
13%synergy
Crystal Skull, Isu Spyglass
13%inclusion3 decks23 decks
9%synergy
Worn Powerstone
12%inclusion3 decks25 decks
9%synergy
Victory Chimes
12%inclusion3 decks25 decks
11%synergy
Patchwork Banner
8.7%inclusion2 decks23 decks
4%synergy
Fabrication Foundry
8.0%inclusion2 decks25 decks
7%synergy
Commander's Sphere
8.0%inclusion2 decks25 decks
-8%synergy
Dreamstone Hedron
8.0%inclusion2 decks25 decks
7%synergy
Chromatic Lantern
8.0%inclusion2 decks25 decks
6%synergy
Sol Talisman
8.0%inclusion2 decks25 decks
7%synergy
Coveted Jewel
8.0%inclusion2 decks25 decks
5%synergy
Misleading Signpost
8.0%inclusion2 decks25 decks
6%synergy
Basalt Monolith
8.0%inclusion2 decks25 decks
3%synergy
Decanter of Endless Water
8.0%inclusion2 decks25 decks
-4%synergy
Lands
Island
96%inclusion24 decks25 decks
1%synergy
Plains
96%inclusion24 decks25 decks
1%synergy
Command Tower
88%inclusion22 decks25 decks
2%synergy
Hallowed Fountain
76%inclusion19 decks25 decks
30%synergy
Flooded Strand
60%inclusion15 decks25 decks
29%synergy
Tundra
56%inclusion14 decks25 decks
43%synergy
Sea of Clouds
56%inclusion14 decks25 decks
16%synergy
Razortide Bridge
56%inclusion14 decks25 decks
42%synergy
Glacial Fortress
44%inclusion11 decks25 decks
-17%synergy
The Mycosynth Gardens
40%inclusion10 decks25 decks
37%synergy
Deserted Beach
40%inclusion10 decks25 decks
1%synergy
Prairie Stream
36%inclusion9 decks25 decks
-30%synergy
Mystic Gate
36%inclusion9 decks25 decks
14%synergy
Nimbus Maze
28%inclusion7 decks25 decks
5%synergy
Floodfarm Verge
27%inclusion6 decks22 decks
1%synergy
Urza's Cave
26%inclusion6 decks23 decks
24%synergy
Meticulous Archive
25%inclusion6 decks24 decks
7%synergy
Skycloud Expanse
24%inclusion6 decks25 decks
-11%synergy
Hengegate Pathway
24%inclusion6 decks25 decks
3%synergy
Adarkar Wastes
24%inclusion6 decks25 decks
-18%synergy
Fabled Passage
20%inclusion5 decks25 decks
12%synergy
Azorius Chancery
20%inclusion5 decks25 decks
-18%synergy
Exotic Orchard
20%inclusion5 decks25 decks
-8%synergy
Irrigated Farmland
20%inclusion5 decks25 decks
-1%synergy
Spire of Industry
20%inclusion5 decks25 decks
11%synergy
Temple of Enlightenment
20%inclusion5 decks25 decks
-19%synergy
Port Town
20%inclusion5 decks25 decks
-28%synergy
Sink into Stupor
17%inclusion4 decks23 decks
5%synergy
Prismatic Vista
16%inclusion4 decks25 decks
11%synergy
Witch Enchanter
13%inclusion3 decks23 decks
1%synergy
Hydroelectric Specimen
13%inclusion3 decks23 decks
6%synergy
Sea Gate Restoration
12%inclusion3 decks25 decks
6%synergy
Power Depot
12%inclusion3 decks25 decks
10%synergy
Hall of Tagsin
12%inclusion3 decks25 decks
11%synergy
Suppression Ray
8.7%inclusion2 decks23 decks
6%synergy
Misty Rainforest
8.0%inclusion2 decks25 decks
0%synergy
Myriad Landscape
8.0%inclusion2 decks25 decks
-10%synergy
Ondu Inversion
8.0%inclusion2 decks25 decks
5%synergy
Ash Barrens
8.0%inclusion2 decks25 decks
5%synergy
Snow-Covered Island
8.0%inclusion2 decks25 decks
2%synergy
Tranquil Cove
8.0%inclusion2 decks25 decks
-11%synergy
Demolition Field
8.0%inclusion2 decks25 decks
5%synergy
Plaza of Heroes
8.0%inclusion2 decks25 decks
6%synergy
Evolving Wilds
8.0%inclusion2 decks25 decks
-8%synergy
Snow-Covered Plains
8.0%inclusion2 decks25 decks
3%synergy
Scalding Tarn
8.0%inclusion2 decks25 decks
1%synergy
Polluted Delta
8.0%inclusion2 decks25 decks
0%synergy