Urza, Prince of Kroog (Commander) - Expensive Core

Urza, Prince of Kroog
Rank #830
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
68%inclusion17 decks25 decks
66%synergy
Uthros, Titanic Godcore
58%inclusion7 decks12 decks
53%synergy
Etherium Sculptor
64%inclusion16 decks25 decks
49%synergy
Thought Monitor
56%inclusion14 decks25 decks
48%synergy
Simulacrum Synthesizer
52%inclusion13 decks25 decks
47%synergy
Worldwalker Helm
48%inclusion12 decks25 decks
46%synergy
Esper Sentinel
68%inclusion17 decks25 decks
46%synergy
Unwinding Clock
56%inclusion14 decks25 decks
45%synergy
Academy Ruins
56%inclusion14 decks25 decks
44%synergy
Anointed Procession
48%inclusion12 decks25 decks
43%synergy
Top Cards
Solemn Simulacrum
64%inclusion16 decks25 decks
39%synergy
Sculpting Steel
48%inclusion12 decks25 decks
43%synergy
Swords to Plowshares
48%inclusion12 decks25 decks
-21%synergy
Foundry Inspector
44%inclusion11 decks25 decks
30%synergy
Phyrexian Metamorph
44%inclusion11 decks25 decks
35%synergy
Forsaken Monument
44%inclusion11 decks25 decks
43%synergy
Heartstone
44%inclusion11 decks25 decks
43%synergy
Counterspell
44%inclusion11 decks25 decks
-10%synergy
Mondrak, Glory Dominus
44%inclusion11 decks25 decks
40%synergy
Illustrious Wanderglyph
44%inclusion11 decks25 decks
40%synergy
Game Changers
Farewell
20%inclusion5 decks25 decks
1%synergy
Teferi's Protection
12%inclusion3 decks25 decks
-4%synergy
Creatures
Padeem, Consul of Innovation
40%inclusion10 decks25 decks
30%synergy
Ornithopter of Paradise
40%inclusion10 decks25 decks
28%synergy
Vedalken Archmage
36%inclusion9 decks25 decks
33%synergy
Silver Myr
36%inclusion9 decks25 decks
27%synergy
Palladium Myr
36%inclusion9 decks25 decks
33%synergy
Urza, Lord Protector
36%inclusion9 decks25 decks
33%synergy
Riptide Gearhulk
33%inclusion7 decks21 decks
25%synergy
Master of Etherium
32%inclusion8 decks25 decks
26%synergy
Meteor Golem
32%inclusion8 decks25 decks
28%synergy
Gold Myr
32%inclusion8 decks25 decks
24%synergy
Jhoira's Familiar
32%inclusion8 decks25 decks
28%synergy
Chief of the Foundry
28%inclusion7 decks25 decks
26%synergy
Sharding Sphinx
28%inclusion7 decks25 decks
26%synergy
Karn, Legacy Reforged
28%inclusion7 decks25 decks
26%synergy
Losheel, Clockwork Scholar
28%inclusion7 decks25 decks
23%synergy
The Walls of Ba Sing Se
25%inclusion1 decks4 decks
24%synergy
Cyberman Patrol
24%inclusion6 decks25 decks
23%synergy
Sai, Master Thopterist
24%inclusion6 decks25 decks
13%synergy
Threefold Thunderhulk
24%inclusion6 decks25 decks
23%synergy
Research Thief
24%inclusion6 decks25 decks
19%synergy
Cyberdrive Awakener
20%inclusion5 decks25 decks
11%synergy
Scrap Trawler
20%inclusion5 decks25 decks
18%synergy
Oltec Matterweaver
20%inclusion5 decks25 decks
18%synergy
Kappa Cannoneer
20%inclusion5 decks25 decks
12%synergy
Wurmcoil Engine
20%inclusion5 decks25 decks
18%synergy
Emry, Lurker of the Loch
20%inclusion5 decks25 decks
9%synergy
Stridehangar Automaton
19%inclusion4 decks21 decks
16%synergy
Witch Enchanter
16%inclusion4 decks25 decks
3%synergy
Arcum Dagsson
16%inclusion4 decks25 decks
15%synergy
Angel of the Ruins
16%inclusion4 decks25 decks
13%synergy
Cybermen Squadron
16%inclusion4 decks25 decks
15%synergy
Metalworker
16%inclusion4 decks25 decks
16%synergy
Ojer Taq, Deepest Foundation
16%inclusion4 decks25 decks
14%synergy
Myr Battlesphere
16%inclusion4 decks25 decks
13%synergy
Myr Retriever
16%inclusion4 decks25 decks
14%synergy
Bronze Guardian
16%inclusion4 decks25 decks
10%synergy
Great Desert Prospector
12%inclusion3 decks25 decks
12%synergy
Hanna, Ship's Navigator
12%inclusion3 decks25 decks
8%synergy
Filigree Angel
12%inclusion3 decks25 decks
12%synergy
Hydroelectric Specimen
12%inclusion3 decks25 decks
5%synergy
Canoptek Scarab Swarm
12%inclusion3 decks25 decks
12%synergy
Thran Spider
12%inclusion3 decks25 decks
12%synergy
Liberator, Urza's Battlethopter
12%inclusion3 decks25 decks
9%synergy
Canoptek Spyder
12%inclusion3 decks25 decks
11%synergy
Ethersworn Canonist
12%inclusion3 decks25 decks
9%synergy
Steel Overseer
12%inclusion3 decks25 decks
8%synergy
Master Transmuter
12%inclusion3 decks25 decks
9%synergy
Shimmer Dragon
12%inclusion3 decks25 decks
11%synergy
Voyager Quickwelder
10%inclusion2 decks21 decks
1%synergy
Iron Spider, Stark Upgrade
9.1%inclusion1 decks11 decks
8%synergy
Instants
Dovin's Veto
32%inclusion8 decks25 decks
-6%synergy
An Offer You Can't Refuse
32%inclusion8 decks25 decks
6%synergy
Arcane Denial
32%inclusion8 decks25 decks
6%synergy
Dispatch
28%inclusion7 decks25 decks
15%synergy
Scour for Scrap
27%inclusion3 decks11 decks
24%synergy
Whir of Invention
24%inclusion6 decks25 decks
19%synergy
Path to Exile
24%inclusion6 decks25 decks
-29%synergy
Swan Song
24%inclusion6 decks25 decks
7%synergy
Desynchronization
24%inclusion6 decks25 decks
20%synergy
Stroke of Midnight
20%inclusion5 decks25 decks
4%synergy
Generous Gift
20%inclusion5 decks25 decks
-12%synergy
Three Steps Ahead
16%inclusion4 decks25 decks
12%synergy
Mana Drain
16%inclusion4 decks25 decks
0%synergy
Negate
16%inclusion4 decks25 decks
-12%synergy
Sink into Stupor
16%inclusion4 decks25 decks
3%synergy
Rapid Hybridization
12%inclusion3 decks25 decks
6%synergy
Urza's Rebuff
12%inclusion3 decks25 decks
10%synergy
Cerebral Download
9.1%inclusion1 decks11 decks
9%synergy
Rootborn Defenses
8.0%inclusion2 decks25 decks
6%synergy
Dawn's Truce
8.0%inclusion2 decks25 decks
0%synergy
Disruption Protocol
8.0%inclusion2 decks25 decks
6%synergy
Get Lost
8.0%inclusion2 decks25 decks
5%synergy
Stoic Rebuttal
8.0%inclusion2 decks25 decks
7%synergy
Strix Serenade
8.0%inclusion2 decks25 decks
3%synergy
Resculpt
8.0%inclusion2 decks25 decks
5%synergy
Return to Dust
8.0%inclusion2 decks25 decks
4%synergy
Hindering Light
8.0%inclusion2 decks25 decks
4%synergy
Unwind
8.0%inclusion2 decks25 decks
4%synergy
Reality Shift
8.0%inclusion2 decks25 decks
0%synergy
Excise the Imperfect
8.0%inclusion2 decks25 decks
8%synergy
Ultimate Magic: Holy
6.3%inclusion1 decks16 decks
5%synergy
Sorceries
Organic Extinction
36%inclusion9 decks25 decks
27%synergy
Fabricate
32%inclusion8 decks25 decks
21%synergy
Thoughtcast
24%inclusion6 decks25 decks
15%synergy
Brilliant Restoration
20%inclusion5 decks25 decks
16%synergy
Supreme Verdict
16%inclusion4 decks25 decks
-12%synergy
Sea Gate Restoration
16%inclusion4 decks25 decks
10%synergy
Voyage Home
14%inclusion3 decks21 decks
6%synergy
Sevinne's Reclamation
12%inclusion3 decks25 decks
6%synergy
Wrath of God
12%inclusion3 decks25 decks
6%synergy
One with the Machine
12%inclusion3 decks25 decks
10%synergy
Ondu Inversion
8.0%inclusion2 decks25 decks
5%synergy
Vanquish the Horde
8.0%inclusion2 decks25 decks
3%synergy
Suppression Ray
8.0%inclusion2 decks25 decks
6%synergy
Season of Weaving
8.0%inclusion2 decks25 decks
6%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
Dance of the Manse
8.0%inclusion2 decks25 decks
1%synergy
Relm's Sketching
6.3%inclusion1 decks16 decks
5%synergy
Utility Artifacts
Cloud Key
40%inclusion10 decks25 decks
35%synergy
Mystic Forge
40%inclusion10 decks25 decks
34%synergy
Darksteel Forge
40%inclusion10 decks25 decks
37%synergy
Lightning Greaves
40%inclusion10 decks25 decks
20%synergy
Uthros Research Craft
36%inclusion4 decks11 decks
33%synergy
Thousand Moons Smithy
36%inclusion9 decks25 decks
31%synergy
Illusionist's Bracers
28%inclusion7 decks25 decks
27%synergy
Portal to Phyrexia
24%inclusion6 decks25 decks
22%synergy
Encroaching Mycosynth
24%inclusion6 decks25 decks
22%synergy
Moonsilver Key
24%inclusion6 decks25 decks
22%synergy
Salvation Engine
24%inclusion5 decks21 decks
17%synergy
Idol of Oblivion
20%inclusion5 decks25 decks
17%synergy
The Enigma Jewel
20%inclusion5 decks25 decks
19%synergy
Archaeomancer's Map
20%inclusion5 decks25 decks
13%synergy
Spine of Ish Sah
16%inclusion4 decks25 decks
15%synergy
Wayfarer's Bauble
16%inclusion4 decks25 decks
5%synergy
Akroma's Memorial
16%inclusion4 decks25 decks
15%synergy
Thousand-Year Elixir
16%inclusion4 decks25 decks
14%synergy
Bident of Thassa
16%inclusion4 decks25 decks
6%synergy
Mirrorworks
16%inclusion4 decks25 decks
15%synergy
Unidentified Hovership
13%inclusion3 decks24 decks
10%synergy
Nettlecyst
12%inclusion3 decks25 decks
9%synergy
Soul-Guide Lantern
12%inclusion3 decks25 decks
10%synergy
Chimil, the Inner Sun
12%inclusion3 decks25 decks
11%synergy
Krark-Clan Ironworks
12%inclusion3 decks25 decks
11%synergy
Inspiring Statuary
12%inclusion3 decks25 decks
11%synergy
Swiftfoot Boots
12%inclusion3 decks25 decks
-14%synergy
Tamiyo's Logbook
12%inclusion3 decks25 decks
11%synergy
Shorikai, Genesis Engine
12%inclusion3 decks25 decks
7%synergy
Ichor Wellspring
12%inclusion3 decks25 decks
9%synergy
Clock of Omens
12%inclusion3 decks25 decks
11%synergy
Nautiloid Ship
12%inclusion3 decks25 decks
9%synergy
Mycosynth Lattice
12%inclusion3 decks25 decks
11%synergy
Rings of Brighthearth
12%inclusion3 decks25 decks
11%synergy
Guidelight Pathmaker
10%inclusion2 decks21 decks
6%synergy
Esoteric Duplicator
8.0%inclusion2 decks25 decks
8%synergy
Lithoform Engine
8.0%inclusion2 decks25 decks
6%synergy
Staff of the Storyteller
8.0%inclusion2 decks25 decks
7%synergy
Tormod's Crypt
8.0%inclusion2 decks25 decks
7%synergy
Manifold Key
8.0%inclusion2 decks25 decks
1%synergy
Coat of Arms
8.0%inclusion2 decks25 decks
7%synergy
Skullclamp
8.0%inclusion2 decks25 decks
0%synergy
The Indomitable
8.0%inclusion2 decks25 decks
5%synergy
Assimilation Aegis
8.0%inclusion2 decks25 decks
7%synergy
Weatherlight
8.0%inclusion2 decks25 decks
3%synergy
Scourglass
8.0%inclusion2 decks25 decks
8%synergy
Prototype Portal
8.0%inclusion2 decks25 decks
8%synergy
Helm of the Host
8.0%inclusion2 decks25 decks
6%synergy
Expedition Map
8.0%inclusion2 decks25 decks
6%synergy
Nevinyrral's Disk
8.0%inclusion2 decks25 decks
7%synergy
Enchantments
Mechanized Production
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
29%inclusion6 decks21 decks
23%synergy
Caretaker's Talent
28%inclusion7 decks25 decks
25%synergy
Tempered Steel
28%inclusion7 decks25 decks
26%synergy
Airbender Ascension
25%inclusion1 decks4 decks
21%synergy
Extravagant Replication
16%inclusion4 decks25 decks
15%synergy
Intruder Alarm
16%inclusion4 decks25 decks
13%synergy
Efficient Construction
16%inclusion4 decks25 decks
12%synergy
Court of Vantress
16%inclusion4 decks25 decks
15%synergy
Mirrormade
12%inclusion3 decks25 decks
9%synergy
Mirrodin Besieged
12%inclusion3 decks25 decks
9%synergy
Kindred Discovery
8.0%inclusion2 decks25 decks
3%synergy
Authority of the Consuls
8.0%inclusion2 decks25 decks
-1%synergy
Land Tax
8.0%inclusion2 decks25 decks
-1%synergy
Ghostly Prison
8.0%inclusion2 decks25 decks
-16%synergy
Mystic Remora
8.0%inclusion2 decks25 decks
-8%synergy
Propaganda
8.0%inclusion2 decks25 decks
-18%synergy
Planeswalkers
Tezzeret the Seeker
24%inclusion6 decks25 decks
20%synergy
Karn, Living Legacy
12%inclusion3 decks25 decks
11%synergy
Elspeth, Storm Slayer
11%inclusion2 decks18 decks
9%synergy
Tezzeret, Cruel Captain
8.3%inclusion1 decks12 decks
6%synergy
Tezzeret, Artifice Master
8.0%inclusion2 decks25 decks
7%synergy
Utility Lands
Ancient Den
44%inclusion11 decks25 decks
30%synergy
Buried Ruin
44%inclusion11 decks25 decks
36%synergy
Archway of Innovation
44%inclusion11 decks25 decks
36%synergy
Seat of the Synod
40%inclusion10 decks25 decks
25%synergy
Darksteel Citadel
40%inclusion10 decks25 decks
29%synergy
Urza's Saga
40%inclusion10 decks25 decks
29%synergy
Urza's Tower
36%inclusion9 decks25 decks
34%synergy
Urza's Mine
36%inclusion9 decks25 decks
34%synergy
Inventors' Fair
36%inclusion9 decks25 decks
27%synergy
Urza's Power Plant
36%inclusion9 decks25 decks
34%synergy
Urza's Workshop
28%inclusion7 decks25 decks
27%synergy
Adagia, Windswept Bastion
25%inclusion3 decks12 decks
21%synergy
Reliquary Tower
24%inclusion6 decks25 decks
-25%synergy
Otawara, Soaring City
24%inclusion6 decks25 decks
5%synergy
Fomori Vault
20%inclusion5 decks25 decks
18%synergy
Monumental Henge
20%inclusion5 decks25 decks
17%synergy
Tomb of the Spirit Dragon
16%inclusion4 decks25 decks
16%synergy
Hall of Heliod's Generosity
16%inclusion4 decks25 decks
10%synergy
Ishgard, the Holy See
13%inclusion2 decks16 decks
9%synergy
Fountainport
12%inclusion3 decks25 decks
11%synergy
Temple of the False God
12%inclusion3 decks25 decks
4%synergy
Secluded Starforge
9.1%inclusion1 decks11 decks
8%synergy
Mystic Sanctuary
8.0%inclusion2 decks25 decks
-10%synergy
Treasure Vault
8.0%inclusion2 decks25 decks
5%synergy
Urza's Factory
8.0%inclusion2 decks25 decks
8%synergy
Lonely Sandbar
8.0%inclusion2 decks25 decks
5%synergy
Eiganjo, Seat of the Empire
8.0%inclusion2 decks25 decks
-2%synergy
Secluded Steppe
8.0%inclusion2 decks25 decks
5%synergy
Strip Mine
8.0%inclusion2 decks25 decks
6%synergy
War Room
8.0%inclusion2 decks25 decks
6%synergy
Shrine of the Forsaken Gods
8.0%inclusion2 decks25 decks
8%synergy
Field of Ruin
8.0%inclusion2 decks25 decks
6%synergy
Mana Artifacts
Sol Ring
92%inclusion23 decks25 decks
5%synergy
Arcane Signet
84%inclusion21 decks25 decks
0%synergy
Thran Dynamo
64%inclusion16 decks25 decks
56%synergy
Talisman of Progress
56%inclusion14 decks25 decks
6%synergy
Azorius Signet
56%inclusion14 decks25 decks
-2%synergy
Powerstone Shard
52%inclusion13 decks25 decks
52%synergy
The Mightstone and Weakstone
48%inclusion12 decks25 decks
43%synergy
Mind Stone
44%inclusion11 decks25 decks
18%synergy
Thought Vessel
40%inclusion10 decks25 decks
-2%synergy
Fellwar Stone
32%inclusion8 decks25 decks
3%synergy
Liquimetal Torque
32%inclusion8 decks25 decks
28%synergy
Hedron Archive
28%inclusion7 decks25 decks
25%synergy
Machine God's Effigy
28%inclusion7 decks25 decks
27%synergy
Luck Bobblehead
28%inclusion7 decks25 decks
27%synergy
Gilded Lotus
28%inclusion7 decks25 decks
22%synergy
Mox Opal
28%inclusion7 decks25 decks
22%synergy
Endurance Bobblehead
24%inclusion6 decks25 decks
23%synergy
Chromatic Orrery
24%inclusion6 decks25 decks
23%synergy
Skyclave Relic
24%inclusion6 decks25 decks
23%synergy
Charisma Bobblehead
24%inclusion6 decks25 decks
23%synergy
Blinkmoth Urn
20%inclusion5 decks25 decks
20%synergy
Intelligence Bobblehead
20%inclusion5 decks25 decks
19%synergy
Worn Powerstone
20%inclusion5 decks25 decks
17%synergy
Agility Bobblehead
20%inclusion5 decks25 decks
19%synergy
Perception Bobblehead
20%inclusion5 decks25 decks
19%synergy
Thran Turbine
16%inclusion4 decks25 decks
16%synergy
Darksteel Ingot
16%inclusion4 decks25 decks
15%synergy
Strength Bobblehead
16%inclusion4 decks25 decks
15%synergy
Midnight Clock
16%inclusion4 decks25 decks
8%synergy
White Auracite
13%inclusion2 decks16 decks
11%synergy
Commander's Sphere
12%inclusion3 decks25 decks
-4%synergy
Dreamstone Hedron
12%inclusion3 decks25 decks
11%synergy
Crystal Skull, Isu Spyglass
12%inclusion3 decks25 decks
8%synergy
Victory Chimes
12%inclusion3 decks25 decks
11%synergy
The Eternity Elevator
8.3%inclusion1 decks12 decks
7%synergy
Chromatic Lantern
8.0%inclusion2 decks25 decks
6%synergy
Sol Talisman
8.0%inclusion2 decks25 decks
7%synergy
Patchwork Banner
8.0%inclusion2 decks25 decks
4%synergy
Basalt Monolith
8.0%inclusion2 decks25 decks
4%synergy
Coveted Jewel
8.0%inclusion2 decks25 decks
5%synergy
Misleading Signpost
8.0%inclusion2 decks25 decks
6%synergy
Lands
Island
96%inclusion24 decks25 decks
1%synergy
Plains
96%inclusion24 decks25 decks
1%synergy
Command Tower
84%inclusion21 decks25 decks
-2%synergy
Hallowed Fountain
72%inclusion18 decks25 decks
25%synergy
Flooded Strand
60%inclusion15 decks25 decks
28%synergy
Tundra
52%inclusion13 decks25 decks
39%synergy
Razortide Bridge
52%inclusion13 decks25 decks
38%synergy
Sea of Clouds
48%inclusion12 decks25 decks
8%synergy
Glacial Fortress
40%inclusion10 decks25 decks
-22%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
32%inclusion8 decks25 decks
9%synergy
Floodfarm Verge
29%inclusion7 decks24 decks
3%synergy
Nimbus Maze
28%inclusion7 decks25 decks
6%synergy
Urza's Cave
24%inclusion6 decks25 decks
22%synergy
Hengegate Pathway
24%inclusion6 decks25 decks
3%synergy
Meticulous Archive
24%inclusion6 decks25 decks
6%synergy
Exotic Orchard
20%inclusion5 decks25 decks
-7%synergy
Irrigated Farmland
20%inclusion5 decks25 decks
-1%synergy
Skycloud Expanse
20%inclusion5 decks25 decks
-15%synergy
Adarkar Wastes
20%inclusion5 decks25 decks
-23%synergy
Prismatic Vista
16%inclusion4 decks25 decks
11%synergy
Witch Enchanter
16%inclusion4 decks25 decks
3%synergy
Fabled Passage
16%inclusion4 decks25 decks
8%synergy
Azorius Chancery
16%inclusion4 decks25 decks
-21%synergy
Port Town
16%inclusion4 decks25 decks
-31%synergy
Sea Gate Restoration
16%inclusion4 decks25 decks
10%synergy
Temple of Enlightenment
16%inclusion4 decks25 decks
-22%synergy
Sink into Stupor
16%inclusion4 decks25 decks
3%synergy
Spire of Industry
16%inclusion4 decks25 decks
8%synergy
Hydroelectric Specimen
12%inclusion3 decks25 decks
5%synergy
Power Depot
12%inclusion3 decks25 decks
10%synergy
Hall of Tagsin
12%inclusion3 decks25 decks
12%synergy
Demolition Field
12%inclusion3 decks25 decks
9%synergy
Scalding Tarn
12%inclusion3 decks25 decks
5%synergy
Misty Rainforest
8.0%inclusion2 decks25 decks
0%synergy
Myriad Landscape
8.0%inclusion2 decks25 decks
-9%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
3%synergy
Plaza of Heroes
8.0%inclusion2 decks25 decks
6%synergy
Snow-Covered Plains
8.0%inclusion2 decks25 decks
3%synergy
Suppression Ray
8.0%inclusion2 decks25 decks
6%synergy
Polluted Delta
8.0%inclusion2 decks25 decks
0%synergy
Arid Mesa
8.0%inclusion2 decks25 decks
2%synergy
Marsh Flats
8.0%inclusion2 decks25 decks
1%synergy