Urza, Prince of Kroog (Commander) - Core

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
Foundry Inspector
71%inclusion183 decks256 decks
58%synergy
Etherium Sculptor
62%inclusion159 decks256 decks
48%synergy
Thought Monitor
54%inclusion139 decks256 decks
46%synergy
Training Grounds
45%inclusion115 decks256 decks
43%synergy
Darksteel Citadel
52%inclusion134 decks256 decks
42%synergy
Master of Etherium
47%inclusion120 decks256 decks
41%synergy
Thopter Spy Network
51%inclusion130 decks256 decks
41%synergy
Steel Overseer
45%inclusion114 decks256 decks
40%synergy
Losheel, Clockwork Scholar
44%inclusion113 decks256 decks
39%synergy
Chief of the Foundry
40%inclusion103 decks256 decks
39%synergy
Top Cards
Solemn Simulacrum
59%inclusion151 decks256 decks
35%synergy
Swords to Plowshares
53%inclusion136 decks256 decks
-16%synergy
Sai, Master Thopterist
48%inclusion123 decks256 decks
37%synergy
Padeem, Consul of Innovation
44%inclusion113 decks256 decks
34%synergy
Organic Extinction
43%inclusion111 decks256 decks
35%synergy
Sculpting Steel
43%inclusion109 decks256 decks
37%synergy
Meteor Golem
41%inclusion106 decks256 decks
38%synergy
Myr Battlesphere
41%inclusion105 decks256 decks
38%synergy
Tempered Steel
40%inclusion102 decks256 decks
38%synergy
Dispatch
39%inclusion100 decks256 decks
27%synergy
Creatures
Ornithopter of Paradise
38%inclusion98 decks256 decks
26%synergy
Bronze Guardian
37%inclusion94 decks256 decks
31%synergy
Emry, Lurker of the Loch
34%inclusion86 decks256 decks
23%synergy
Threefold Thunderhulk
34%inclusion86 decks256 decks
33%synergy
Silver Myr
33%inclusion85 decks256 decks
25%synergy
Research Thief
33%inclusion85 decks256 decks
29%synergy
Sharding Sphinx
33%inclusion84 decks256 decks
31%synergy
Palladium Myr
32%inclusion81 decks256 decks
29%synergy
Gold Myr
30%inclusion78 decks256 decks
22%synergy
Kappa Cannoneer
30%inclusion77 decks256 decks
22%synergy
Jhoira's Familiar
29%inclusion75 decks256 decks
26%synergy
Illustrious Wanderglyph
27%inclusion68 decks256 decks
22%synergy
Unctus, Grand Metatect
25%inclusion64 decks256 decks
23%synergy
Phyrexian Metamorph
25%inclusion64 decks256 decks
16%synergy
Shimmer Myr
25%inclusion63 decks256 decks
20%synergy
Gold-Forged Thopteryx
24%inclusion62 decks256 decks
14%synergy
Digsite Engineer
22%inclusion56 decks256 decks
20%synergy
Cyberdrive Awakener
21%inclusion53 decks256 decks
12%synergy
Angel of the Ruins
21%inclusion53 decks256 decks
17%synergy
Scrap Trawler
21%inclusion53 decks256 decks
19%synergy
Drafna, Founder of Lat-Nam
21%inclusion53 decks256 decks
19%synergy
Cephalopod Sentry
20%inclusion52 decks256 decks
19%synergy
Forensic Gadgeteer
20%inclusion51 decks256 decks
16%synergy
Oltec Matterweaver
20%inclusion50 decks256 decks
18%synergy
Urza, Lord Protector
20%inclusion50 decks256 decks
17%synergy
Platoon Dispenser
19%inclusion49 decks256 decks
19%synergy
Voyager Quickwelder
19%inclusion32 decks170 decks
11%synergy
Liberator, Urza's Battlethopter
19%inclusion48 decks256 decks
16%synergy
Mendicant Core, Guidelight
17%inclusion31 decks180 decks
14%synergy
Riptide Gearhulk
16%inclusion29 decks178 decks
8%synergy
Esper Sentinel
16%inclusion40 decks256 decks
-6%synergy
Burnished Hart
16%inclusion40 decks256 decks
13%synergy
Master Transmuter
15%inclusion38 decks256 decks
12%synergy
Wurmcoil Engine
14%inclusion37 decks256 decks
13%synergy
Hulking Metamorph
14%inclusion36 decks256 decks
13%synergy
Stridehangar Automaton
13%inclusion24 decks180 decks
11%synergy
Ornithopter
13%inclusion34 decks256 decks
11%synergy
Myr Retriever
13%inclusion34 decks256 decks
11%synergy
Vedalken Archmage
13%inclusion33 decks256 decks
10%synergy
Karn, Legacy Reforged
12%inclusion31 decks256 decks
11%synergy
Great Desert Prospector
12%inclusion30 decks256 decks
12%synergy
Urza, Powerstone Prodigy
12%inclusion30 decks256 decks
11%synergy
Whirler Rogue
11%inclusion29 decks256 decks
6%synergy
Thran Spider
11%inclusion29 decks256 decks
11%synergy
Combat Thresher
10%inclusion26 decks256 decks
10%synergy
Malcator, Purity Overseer
10%inclusion25 decks256 decks
8%synergy
Cybermen Squadron
10%inclusion25 decks256 decks
8%synergy
Cyberman Patrol
9.4%inclusion24 decks256 decks
8%synergy
Geology Enthusiast
9.4%inclusion24 decks256 decks
9%synergy
Shimmer Dragon
9.4%inclusion24 decks256 decks
8%synergy
Instants
Path to Exile
36%inclusion93 decks256 decks
-17%synergy
Counterspell
35%inclusion90 decks256 decks
-19%synergy
Generous Gift
26%inclusion66 decks256 decks
-5%synergy
Negate
21%inclusion55 decks256 decks
-7%synergy
Dovin's Veto
21%inclusion54 decks256 decks
-18%synergy
Stern Lesson
19%inclusion48 decks256 decks
18%synergy
Stroke of Midnight
18%inclusion47 decks256 decks
3%synergy
Urza's Command
18%inclusion47 decks256 decks
18%synergy
Thirst for Knowledge
17%inclusion44 decks256 decks
15%synergy
Scour for Scrap
17%inclusion16 decks95 decks
14%synergy
Desynchronization
14%inclusion35 decks256 decks
10%synergy
Disenchant
13%inclusion33 decks256 decks
5%synergy
Whir of Invention
13%inclusion32 decks256 decks
7%synergy
Stoic Rebuttal
12%inclusion31 decks256 decks
11%synergy
Masterful Replication
12%inclusion30 decks256 decks
11%synergy
Access Denied
11%inclusion28 decks256 decks
8%synergy
An Offer You Can't Refuse
11%inclusion28 decks256 decks
-16%synergy
Arcane Denial
11%inclusion28 decks256 decks
-15%synergy
Disruption Protocol
11%inclusion27 decks256 decks
9%synergy
Machine Over Matter
9.4%inclusion24 decks256 decks
9%synergy
Loran's Escape
7.0%inclusion18 decks256 decks
5%synergy
Blacksmith's Skill
6.6%inclusion17 decks256 decks
5%synergy
Rootborn Defenses
6.3%inclusion16 decks256 decks
5%synergy
Three Steps Ahead
6.3%inclusion16 decks256 decks
2%synergy
Reality Heist
6.3%inclusion16 decks256 decks
5%synergy
Urza's Rebuff
5.5%inclusion14 decks256 decks
3%synergy
Sink into Stupor
5.1%inclusion13 decks256 decks
-8%synergy
Sorceries
Thoughtcast
33%inclusion85 decks256 decks
24%synergy
March of Progress
29%inclusion74 decks256 decks
27%synergy
Voyage Home
24%inclusion42 decks178 decks
16%synergy
Dance of the Manse
21%inclusion54 decks256 decks
15%synergy
One with the Machine
17%inclusion43 decks256 decks
15%synergy
Fabricate
15%inclusion39 decks256 decks
5%synergy
Brilliant Restoration
15%inclusion39 decks256 decks
11%synergy
Forging the Anchor
14%inclusion36 decks256 decks
14%synergy
Repair and Recharge
13%inclusion34 decks256 decks
13%synergy
Austere Command
11%inclusion29 decks256 decks
-3%synergy
Echocasting Symposium
11%inclusion3 decks28 decks
9%synergy
Supreme Verdict
11%inclusion27 decks256 decks
-17%synergy
Time Wipe
9.0%inclusion23 decks256 decks
-4%synergy
Sevinne's Reclamation
7.8%inclusion20 decks256 decks
2%synergy
Recommission
7.8%inclusion20 decks256 decks
7%synergy
Universal Surveillance
7.0%inclusion18 decks256 decks
6%synergy
Season of Weaving
6.8%inclusion17 decks251 decks
5%synergy
Restoration Seminar
6.5%inclusion2 decks31 decks
5%synergy
Rise and Shine
5.5%inclusion14 decks256 decks
4%synergy
Echo Storm
5.1%inclusion13 decks256 decks
5%synergy
Utility Artifacts
Unwinding Clock
37%inclusion95 decks256 decks
27%synergy
Mystic Forge
30%inclusion78 decks256 decks
25%synergy
Heartstone
30%inclusion77 decks256 decks
30%synergy
Thousand Moons Smithy
28%inclusion71 decks256 decks
23%synergy
Swiftfoot Boots
27%inclusion69 decks256 decks
1%synergy
Salvation Engine
24%inclusion42 decks172 decks
18%synergy
Uthros Research Craft
20%inclusion19 decks95 decks
16%synergy
Cloud Key
20%inclusion51 decks256 decks
15%synergy
Lightning Greaves
20%inclusion50 decks256 decks
-1%synergy
Forsaken Monument
18%inclusion46 decks256 decks
17%synergy
Thopter Shop
18%inclusion45 decks256 decks
17%synergy
Spine of Ish Sah
17%inclusion44 decks256 decks
16%synergy
Worldwalker Helm
17%inclusion43 decks256 decks
15%synergy
Simulacrum Synthesizer
16%inclusion41 decks256 decks
11%synergy
Wayfarer's Bauble
15%inclusion38 decks256 decks
5%synergy
Liquimetal Coating
15%inclusion38 decks256 decks
15%synergy
Ichor Wellspring
14%inclusion36 decks256 decks
12%synergy
Encroaching Mycosynth
13%inclusion34 decks256 decks
12%synergy
Bident of Thassa
13%inclusion33 decks256 decks
3%synergy
Idol of Oblivion
12%inclusion31 decks256 decks
9%synergy
Tamiyo's Logbook
12%inclusion31 decks256 decks
11%synergy
The Enigma Jewel
12%inclusion30 decks256 decks
11%synergy
Illusionist's Bracers
11%inclusion29 decks256 decks
10%synergy
Darksteel Forge
11%inclusion29 decks256 decks
9%synergy
Mirrorworks
11%inclusion27 decks256 decks
10%synergy
Cryogen Relic
11%inclusion10 decks95 decks
6%synergy
Nettlecyst
10%inclusion26 decks256 decks
7%synergy
Rings of Brighthearth
10%inclusion25 decks256 decks
9%synergy
Moonsilver Key
9.4%inclusion24 decks256 decks
7%synergy
Semblance Anvil
8.2%inclusion21 decks256 decks
7%synergy
Soul-Guide Lantern
7.8%inclusion20 decks256 decks
6%synergy
Assimilation Aegis
7.8%inclusion20 decks256 decks
7%synergy
Manifold Key
7.4%inclusion19 decks256 decks
1%synergy
Master's Guide-Mural
7.4%inclusion19 decks256 decks
7%synergy
Shorikai, Genesis Engine
7.4%inclusion19 decks256 decks
3%synergy
Unstable Glyphbridge
7.4%inclusion19 decks256 decks
7%synergy
Portal to Phyrexia
7.0%inclusion18 decks256 decks
5%synergy
Unidentified Hovership
6.9%inclusion16 decks232 decks
5%synergy
Thousand-Year Elixir
6.6%inclusion17 decks256 decks
5%synergy
Clay-Fired Bricks
6.6%inclusion17 decks256 decks
6%synergy
Lumen-Class Frigate
6.3%inclusion6 decks95 decks
6%synergy
Repurposing Bay
6.1%inclusion11 decks180 decks
3%synergy
Guidelight Pathmaker
6.1%inclusion11 decks180 decks
2%synergy
Trading Post
5.9%inclusion15 decks256 decks
5%synergy
Mirage Mirror
5.9%inclusion15 decks256 decks
3%synergy
Expedition Map
5.5%inclusion14 decks256 decks
4%synergy
Mechtitan Core
5.5%inclusion14 decks256 decks
1%synergy
Symmetry Matrix
5.1%inclusion13 decks256 decks
5%synergy
Clock of Omens
5.1%inclusion13 decks256 decks
4%synergy
Enchantments
Mechanized Production
29%inclusion74 decks256 decks
24%synergy
Efficient Construction
25%inclusion63 decks256 decks
21%synergy
Artificer Class
17%inclusion43 decks256 decks
14%synergy
Mirrodin Besieged
10%inclusion25 decks256 decks
7%synergy
Anointed Procession
9.4%inclusion24 decks256 decks
5%synergy
The Antiquities War
9.0%inclusion23 decks256 decks
9%synergy
Extravagant Replication
8.2%inclusion21 decks256 decks
7%synergy
Unstoppable Plan
7.9%inclusion14 decks178 decks
2%synergy
Intruder Alarm
7.8%inclusion20 decks256 decks
5%synergy
Caretaker's Talent
7.7%inclusion19 decks248 decks
4%synergy
Static Net
7.4%inclusion19 decks256 decks
7%synergy
Mirrormade
7.0%inclusion18 decks256 decks
4%synergy
Planeswalkers
Karn, Living Legacy
15%inclusion38 decks256 decks
14%synergy
Tezzeret the Seeker
7.0%inclusion18 decks256 decks
3%synergy
Tezzeret, Betrayer of Flesh
7.0%inclusion18 decks256 decks
4%synergy
Karn, Scion of Urza
6.3%inclusion16 decks256 decks
6%synergy
Tezzeret, Artifice Master
6.3%inclusion16 decks256 decks
5%synergy
Tezzeret, Cruel Captain
6.0%inclusion6 decks100 decks
3%synergy
Ugin, the Ineffable
5.1%inclusion13 decks256 decks
4%synergy
Utility Lands
Seat of the Synod
52%inclusion132 decks256 decks
36%synergy
Ancient Den
49%inclusion126 decks256 decks
35%synergy
Buried Ruin
34%inclusion86 decks256 decks
26%synergy
Urza's Tower
29%inclusion75 decks256 decks
27%synergy
Urza's Mine
29%inclusion74 decks256 decks
27%synergy
Urza's Power Plant
29%inclusion74 decks256 decks
27%synergy
Archway of Innovation
26%inclusion66 decks256 decks
18%synergy
Uthros, Titanic Godcore
25%inclusion24 decks96 decks
19%synergy
Reliquary Tower
24%inclusion62 decks256 decks
-24%synergy
Inventors' Fair
19%inclusion49 decks256 decks
10%synergy
Academy Ruins
18%inclusion46 decks256 decks
6%synergy
Temple of the False God
16%inclusion42 decks256 decks
9%synergy
Adagia, Windswept Bastion
15%inclusion14 decks96 decks
11%synergy
Urza's Workshop
14%inclusion36 decks256 decks
13%synergy
Monumental Henge
11%inclusion29 decks256 decks
8%synergy
Urza's Saga
10%inclusion26 decks256 decks
-1%synergy
Mishra's Factory
10%inclusion25 decks256 decks
9%synergy
Urza's Factory
9.4%inclusion24 decks256 decks
9%synergy
Tomb of the Spirit Dragon
9.0%inclusion23 decks256 decks
9%synergy
Restless Anchorage
7.8%inclusion20 decks256 decks
1%synergy
Otawara, Soaring City
7.4%inclusion19 decks256 decks
-12%synergy
Mishra's Foundry
6.6%inclusion17 decks256 decks
6%synergy
Secluded Starforge
6.3%inclusion6 decks95 decks
5%synergy
Treasure Vault
6.3%inclusion16 decks256 decks
3%synergy
Ishgard, the Holy See
5.3%inclusion6 decks114 decks
2%synergy
Tocasia's Dig Site
5.1%inclusion13 decks256 decks
5%synergy
Fomori Vault
5.1%inclusion13 decks256 decks
3%synergy
Rogue's Passage
5.1%inclusion13 decks256 decks
-10%synergy
Mana Artifacts
Sol Ring
81%inclusion207 decks256 decks
-5%synergy
Arcane Signet
77%inclusion197 decks256 decks
-6%synergy
Azorius Signet
53%inclusion135 decks256 decks
-4%synergy
Mind Stone
40%inclusion102 decks256 decks
15%synergy
Thran Dynamo
38%inclusion98 decks256 decks
31%synergy
Powerstone Shard
38%inclusion97 decks256 decks
37%synergy
Liquimetal Torque
37%inclusion94 decks256 decks
33%synergy
Talisman of Progress
36%inclusion91 decks256 decks
-15%synergy
The Mightstone and Weakstone
28%inclusion71 decks256 decks
23%synergy
Thought Vessel
22%inclusion57 decks256 decks
-20%synergy
Hedron Archive
21%inclusion55 decks256 decks
19%synergy
Fellwar Stone
21%inclusion55 decks256 decks
-7%synergy
Gilded Lotus
20%inclusion52 decks256 decks
15%synergy
Worn Powerstone
19%inclusion49 decks256 decks
16%synergy
Commander's Sphere
15%inclusion38 decks256 decks
0%synergy
Luck Bobblehead
15%inclusion38 decks256 decks
14%synergy
Darksteel Ingot
14%inclusion37 decks256 decks
13%synergy
Perception Bobblehead
14%inclusion36 decks256 decks
14%synergy
Endurance Bobblehead
14%inclusion35 decks256 decks
13%synergy
Charisma Bobblehead
14%inclusion35 decks256 decks
13%synergy
Midnight Clock
14%inclusion35 decks256 decks
6%synergy
Agility Bobblehead
13%inclusion34 decks256 decks
13%synergy
Dreamstone Hedron
13%inclusion33 decks256 decks
12%synergy
Intelligence Bobblehead
13%inclusion33 decks256 decks
12%synergy
Fabrication Foundry
11%inclusion28 decks256 decks
10%synergy
Machine God's Effigy
11%inclusion28 decks256 decks
10%synergy
Strength Bobblehead
11%inclusion28 decks256 decks
10%synergy
Skyclave Relic
11%inclusion27 decks256 decks
10%synergy
White Auracite
11%inclusion12 decks114 decks
9%synergy
Blinkmoth Urn
10%inclusion26 decks256 decks
10%synergy
Basalt Monolith
9.4%inclusion24 decks256 decks
5%synergy
Coveted Jewel
9.4%inclusion24 decks256 decks
6%synergy
Sky Diamond
8.2%inclusion21 decks256 decks
-0%synergy
Stonespeaker Crystal
8.2%inclusion21 decks256 decks
8%synergy
Marble Diamond
7.8%inclusion20 decks256 decks
0%synergy
Crystal Skull, Isu Spyglass
7.4%inclusion19 decks256 decks
4%synergy
The Eternity Elevator
7.3%inclusion7 decks96 decks
6%synergy
Everflowing Chalice
7.0%inclusion18 decks256 decks
3%synergy
Slagstone Refinery
6.3%inclusion16 decks256 decks
6%synergy
Thran Turbine
5.5%inclusion14 decks256 decks
5%synergy
Lands
Island
99%inclusion254 decks256 decks
4%synergy
Plains
99%inclusion254 decks256 decks
4%synergy
Command Tower
79%inclusion201 decks256 decks
-7%synergy
Razortide Bridge
63%inclusion162 decks256 decks
49%synergy
Prairie Stream
57%inclusion147 decks256 decks
-8%synergy
Glacial Fortress
46%inclusion117 decks256 decks
-18%synergy
Temple of Enlightenment
41%inclusion105 decks256 decks
4%synergy
Skycloud Expanse
38%inclusion97 decks256 decks
3%synergy
Port Town
34%inclusion86 decks256 decks
-13%synergy
Adarkar Wastes
33%inclusion85 decks256 decks
-12%synergy
Azorius Chancery
29%inclusion74 decks256 decks
-7%synergy
Exotic Orchard
27%inclusion70 decks256 decks
0%synergy
Spire of Industry
26%inclusion67 decks256 decks
18%synergy
Hallowed Fountain
25%inclusion64 decks256 decks
-23%synergy
Evolving Wilds
22%inclusion57 decks256 decks
7%synergy
Deserted Beach
22%inclusion57 decks256 decks
-18%synergy
Irrigated Farmland
21%inclusion55 decks256 decks
1%synergy
Sea of Clouds
21%inclusion55 decks256 decks
-18%synergy
Tranquil Cove
20%inclusion52 decks256 decks
2%synergy
Hall of Tagsin
20%inclusion52 decks256 decks
20%synergy
The Mycosynth Gardens
19%inclusion49 decks256 decks
16%synergy
Power Depot
16%inclusion41 decks256 decks
14%synergy
Terramorphic Expanse
16%inclusion40 decks256 decks
5%synergy
Myriad Landscape
15%inclusion39 decks256 decks
-0%synergy
Flooded Strand
14%inclusion36 decks256 decks
-18%synergy
Urza's Cave
12%inclusion31 decks256 decks
10%synergy
Mystic Gate
12%inclusion31 decks256 decks
-12%synergy
Seachrome Coast
12%inclusion31 decks256 decks
-3%synergy
Floodfarm Verge
12%inclusion28 decks233 decks
-15%synergy
Hengegate Pathway
11%inclusion28 decks256 decks
-9%synergy
Meticulous Archive
10%inclusion26 decks256 decks
-8%synergy
Path of Ancestry
10%inclusion26 decks256 decks
-4%synergy
Nimbus Maze
10%inclusion25 decks256 decks
-12%synergy
Ash Barrens
8.6%inclusion22 decks256 decks
6%synergy
Skybridge Towers
8.2%inclusion21 decks256 decks
5%synergy
Azorius Guildgate
8.2%inclusion21 decks256 decks
2%synergy
Idyllic Beachfront
7.8%inclusion20 decks256 decks
0%synergy
Demolition Field
7.0%inclusion18 decks256 decks
4%synergy
Glacial Floodplain
6.6%inclusion17 decks256 decks
-1%synergy
Fortified Beachhead
6.3%inclusion16 decks256 decks
5%synergy
Witch Enchanter
5.9%inclusion15 decks256 decks
-7%synergy
Fabled Passage
5.9%inclusion15 decks256 decks
-2%synergy
Scene of the Crime
5.9%inclusion15 decks256 decks
5%synergy
Tundra
5.5%inclusion14 decks256 decks
-8%synergy
Sejiri Refuge
5.1%inclusion13 decks256 decks
-2%synergy
Sink into Stupor
5.1%inclusion13 decks256 decks
-8%synergy