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
King Solomon's Frogs
8.3%inclusion1 decks12 decks
8%synergy
High Synergy Cards
Foundry Inspector
71%inclusion180 decks253 decks
58%synergy
Etherium Sculptor
62%inclusion156 decks253 decks
47%synergy
Thought Monitor
54%inclusion137 decks253 decks
46%synergy
Training Grounds
44%inclusion111 decks253 decks
42%synergy
Darksteel Citadel
52%inclusion132 decks253 decks
42%synergy
Thopter Spy Network
51%inclusion129 decks253 decks
41%synergy
Master of Etherium
46%inclusion117 decks253 decks
40%synergy
Steel Overseer
44%inclusion112 decks253 decks
40%synergy
Losheel, Clockwork Scholar
43%inclusion110 decks253 decks
39%synergy
Chief of the Foundry
40%inclusion101 decks253 decks
38%synergy
Top Cards
Solemn Simulacrum
58%inclusion148 decks253 decks
34%synergy
Swords to Plowshares
52%inclusion132 decks253 decks
-17%synergy
Sai, Master Thopterist
47%inclusion119 decks253 decks
36%synergy
Padeem, Consul of Innovation
44%inclusion112 decks253 decks
35%synergy
Organic Extinction
43%inclusion109 decks253 decks
34%synergy
Sculpting Steel
42%inclusion107 decks253 decks
37%synergy
Meteor Golem
41%inclusion103 decks253 decks
37%synergy
Myr Battlesphere
40%inclusion101 decks253 decks
37%synergy
Tempered Steel
40%inclusion100 decks253 decks
37%synergy
Dispatch
38%inclusion97 decks253 decks
26%synergy
Creatures
Ornithopter of Paradise
38%inclusion96 decks253 decks
26%synergy
Bronze Guardian
36%inclusion91 decks253 decks
30%synergy
Emry, Lurker of the Loch
34%inclusion85 decks253 decks
23%synergy
Sharding Sphinx
33%inclusion84 decks253 decks
31%synergy
Threefold Thunderhulk
33%inclusion84 decks253 decks
32%synergy
Silver Myr
33%inclusion83 decks253 decks
24%synergy
Research Thief
33%inclusion83 decks253 decks
28%synergy
Palladium Myr
32%inclusion80 decks253 decks
28%synergy
Kappa Cannoneer
30%inclusion76 decks253 decks
22%synergy
Gold Myr
30%inclusion76 decks253 decks
22%synergy
Jhoira's Familiar
30%inclusion75 decks253 decks
26%synergy
Illustrious Wanderglyph
26%inclusion67 decks253 decks
22%synergy
Phyrexian Metamorph
25%inclusion62 decks253 decks
15%synergy
Unctus, Grand Metatect
25%inclusion62 decks253 decks
23%synergy
Shimmer Myr
25%inclusion62 decks253 decks
20%synergy
Gold-Forged Thopteryx
24%inclusion60 decks253 decks
14%synergy
Angel of the Ruins
21%inclusion53 decks253 decks
18%synergy
Scrap Trawler
21%inclusion53 decks253 decks
19%synergy
Digsite Engineer
21%inclusion53 decks253 decks
19%synergy
Cyberdrive Awakener
21%inclusion52 decks253 decks
12%synergy
Cephalopod Sentry
21%inclusion52 decks253 decks
19%synergy
Drafna, Founder of Lat-Nam
20%inclusion51 decks253 decks
19%synergy
Urza, Lord Protector
20%inclusion50 decks253 decks
17%synergy
Forensic Gadgeteer
19%inclusion49 decks253 decks
15%synergy
Oltec Matterweaver
19%inclusion48 decks253 decks
17%synergy
Liberator, Urza's Battlethopter
19%inclusion48 decks253 decks
16%synergy
Voyager Quickwelder
19%inclusion32 decks171 decks
11%synergy
Platoon Dispenser
19%inclusion47 decks253 decks
18%synergy
Mendicant Core, Guidelight
17%inclusion31 decks181 decks
14%synergy
Riptide Gearhulk
16%inclusion29 decks179 decks
8%synergy
Esper Sentinel
16%inclusion40 decks253 decks
-6%synergy
Burnished Hart
16%inclusion40 decks253 decks
13%synergy
Master Transmuter
15%inclusion37 decks253 decks
12%synergy
Hulking Metamorph
14%inclusion36 decks253 decks
14%synergy
Wurmcoil Engine
14%inclusion35 decks253 decks
12%synergy
Ornithopter
13%inclusion34 decks253 decks
11%synergy
Stridehangar Automaton
13%inclusion24 decks181 decks
11%synergy
Myr Retriever
13%inclusion33 decks253 decks
11%synergy
Vedalken Archmage
12%inclusion31 decks253 decks
9%synergy
Karn, Legacy Reforged
12%inclusion30 decks253 decks
10%synergy
Thran Spider
11%inclusion29 decks253 decks
11%synergy
Whirler Rogue
11%inclusion29 decks253 decks
6%synergy
Great Desert Prospector
11%inclusion28 decks253 decks
11%synergy
Urza, Powerstone Prodigy
11%inclusion28 decks253 decks
11%synergy
Combat Thresher
10%inclusion25 decks253 decks
9%synergy
Malcator, Purity Overseer
9.5%inclusion24 decks253 decks
8%synergy
Cyberman Patrol
9.5%inclusion24 decks253 decks
8%synergy
Shimmer Dragon
9.5%inclusion24 decks253 decks
8%synergy
Cybermen Squadron
9.5%inclusion24 decks253 decks
8%synergy
Geology Enthusiast
9.5%inclusion24 decks253 decks
9%synergy
Instants
Path to Exile
36%inclusion90 decks253 decks
-18%synergy
Counterspell
35%inclusion88 decks253 decks
-19%synergy
Generous Gift
26%inclusion65 decks253 decks
-5%synergy
Negate
22%inclusion55 decks253 decks
-6%synergy
Dovin's Veto
21%inclusion53 decks253 decks
-18%synergy
Stern Lesson
19%inclusion47 decks253 decks
18%synergy
Urza's Command
19%inclusion47 decks253 decks
18%synergy
Stroke of Midnight
18%inclusion46 decks253 decks
3%synergy
Thirst for Knowledge
17%inclusion44 decks253 decks
15%synergy
Scour for Scrap
17%inclusion16 decks96 decks
13%synergy
Desynchronization
14%inclusion35 decks253 decks
10%synergy
Disenchant
13%inclusion33 decks253 decks
5%synergy
Whir of Invention
13%inclusion32 decks253 decks
7%synergy
Stoic Rebuttal
12%inclusion30 decks253 decks
11%synergy
Masterful Replication
11%inclusion29 decks253 decks
11%synergy
Access Denied
11%inclusion28 decks253 decks
8%synergy
An Offer You Can't Refuse
11%inclusion27 decks253 decks
-16%synergy
Disruption Protocol
10%inclusion26 decks253 decks
9%synergy
Arcane Denial
10%inclusion26 decks253 decks
-15%synergy
Machine Over Matter
8.7%inclusion22 decks253 decks
8%synergy
Loran's Escape
6.7%inclusion17 decks253 decks
4%synergy
Blacksmith's Skill
6.7%inclusion17 decks253 decks
5%synergy
Rootborn Defenses
6.3%inclusion16 decks253 decks
5%synergy
Reality Heist
6.3%inclusion16 decks253 decks
5%synergy
Three Steps Ahead
5.9%inclusion15 decks253 decks
2%synergy
Urza's Rebuff
5.5%inclusion14 decks253 decks
3%synergy
Sink into Stupor
5.1%inclusion13 decks253 decks
-8%synergy
Sorceries
Thoughtcast
33%inclusion84 decks253 decks
24%synergy
March of Progress
30%inclusion75 decks253 decks
28%synergy
Voyage Home
23%inclusion41 decks179 decks
16%synergy
Dance of the Manse
21%inclusion52 decks253 decks
14%synergy
One with the Machine
16%inclusion41 decks253 decks
15%synergy
Fabricate
15%inclusion38 decks253 decks
4%synergy
Brilliant Restoration
15%inclusion38 decks253 decks
11%synergy
Repair and Recharge
13%inclusion34 decks253 decks
13%synergy
Forging the Anchor
13%inclusion33 decks253 decks
13%synergy
Austere Command
11%inclusion29 decks253 decks
-2%synergy
Supreme Verdict
10%inclusion26 decks253 decks
-17%synergy
Echocasting Symposium
10%inclusion3 decks30 decks
9%synergy
Time Wipe
9.1%inclusion23 decks253 decks
-4%synergy
Sevinne's Reclamation
7.9%inclusion20 decks253 decks
2%synergy
Recommission
7.9%inclusion20 decks253 decks
7%synergy
Season of Weaving
6.7%inclusion17 decks252 decks
5%synergy
Universal Surveillance
6.7%inclusion17 decks253 decks
5%synergy
Restoration Seminar
6.1%inclusion2 decks33 decks
5%synergy
Echo Storm
5.9%inclusion15 decks253 decks
6%synergy
Rise and Shine
5.5%inclusion14 decks253 decks
4%synergy
Saheeli's Artistry
5.1%inclusion13 decks253 decks
5%synergy
Utility Artifacts
Unwinding Clock
37%inclusion94 decks253 decks
27%synergy
Mystic Forge
30%inclusion77 decks253 decks
25%synergy
Heartstone
30%inclusion75 decks253 decks
29%synergy
Thousand Moons Smithy
27%inclusion69 decks253 decks
22%synergy
Swiftfoot Boots
27%inclusion69 decks253 decks
2%synergy
Salvation Engine
24%inclusion42 decks173 decks
18%synergy
Uthros Research Craft
20%inclusion19 decks96 decks
16%synergy
Cloud Key
19%inclusion49 decks253 decks
15%synergy
Lightning Greaves
19%inclusion48 decks253 decks
-1%synergy
Forsaken Monument
18%inclusion46 decks253 decks
17%synergy
Thopter Shop
17%inclusion44 decks253 decks
17%synergy
Spine of Ish Sah
17%inclusion42 decks253 decks
16%synergy
Simulacrum Synthesizer
16%inclusion40 decks253 decks
11%synergy
Worldwalker Helm
16%inclusion40 decks253 decks
14%synergy
Wayfarer's Bauble
15%inclusion38 decks253 decks
5%synergy
Liquimetal Coating
15%inclusion38 decks253 decks
15%synergy
Ichor Wellspring
14%inclusion36 decks253 decks
12%synergy
Encroaching Mycosynth
14%inclusion35 decks253 decks
12%synergy
Bident of Thassa
13%inclusion33 decks253 decks
3%synergy
Idol of Oblivion
12%inclusion31 decks253 decks
10%synergy
Tamiyo's Logbook
12%inclusion31 decks253 decks
12%synergy
Darksteel Forge
11%inclusion29 decks253 decks
9%synergy
The Enigma Jewel
11%inclusion29 decks253 decks
11%synergy
Illusionist's Bracers
11%inclusion28 decks253 decks
10%synergy
Mirrorworks
11%inclusion27 decks253 decks
10%synergy
Cryogen Relic
10%inclusion10 decks96 decks
5%synergy
Nettlecyst
10%inclusion26 decks253 decks
8%synergy
Moonsilver Key
9.5%inclusion24 decks253 decks
7%synergy
Rings of Brighthearth
9.5%inclusion24 decks253 decks
8%synergy
Soul-Guide Lantern
8.3%inclusion21 decks253 decks
6%synergy
Assimilation Aegis
8.3%inclusion21 decks253 decks
7%synergy
Semblance Anvil
7.9%inclusion20 decks253 decks
7%synergy
Manifold Key
7.5%inclusion19 decks253 decks
1%synergy
Shorikai, Genesis Engine
7.5%inclusion19 decks253 decks
3%synergy
Master's Guide-Mural
7.1%inclusion18 decks253 decks
7%synergy
Portal to Phyrexia
7.1%inclusion18 decks253 decks
5%synergy
Unstable Glyphbridge
7.1%inclusion18 decks253 decks
6%synergy
Unidentified Hovership
6.9%inclusion16 decks233 decks
5%synergy
Thousand-Year Elixir
6.3%inclusion16 decks253 decks
4%synergy
Clay-Fired Bricks
6.3%inclusion16 decks253 decks
6%synergy
Lumen-Class Frigate
6.3%inclusion6 decks96 decks
6%synergy
Repurposing Bay
6.1%inclusion11 decks181 decks
3%synergy
Guidelight Pathmaker
6.1%inclusion11 decks181 decks
2%synergy
Trading Post
5.9%inclusion15 decks253 decks
5%synergy
Mirage Mirror
5.5%inclusion14 decks253 decks
3%synergy
Mechtitan Core
5.5%inclusion14 decks253 decks
1%synergy
Symmetry Matrix
5.1%inclusion13 decks253 decks
5%synergy
Clock of Omens
5.1%inclusion13 decks253 decks
4%synergy
Expedition Map
5.1%inclusion13 decks253 decks
3%synergy
Enchantments
Mechanized Production
29%inclusion74 decks253 decks
24%synergy
Efficient Construction
25%inclusion63 decks253 decks
21%synergy
Artificer Class
17%inclusion42 decks253 decks
14%synergy
Mirrodin Besieged
10%inclusion25 decks253 decks
7%synergy
Anointed Procession
9.5%inclusion24 decks253 decks
5%synergy
The Antiquities War
9.1%inclusion23 decks253 decks
9%synergy
Extravagant Replication
8.3%inclusion21 decks253 decks
7%synergy
Intruder Alarm
7.9%inclusion20 decks253 decks
5%synergy
Unstoppable Plan
7.8%inclusion14 decks179 decks
2%synergy
Caretaker's Talent
7.6%inclusion19 decks249 decks
4%synergy
Static Net
7.5%inclusion19 decks253 decks
7%synergy
Mirrormade
7.1%inclusion18 decks253 decks
4%synergy
Planeswalkers
Karn, Living Legacy
15%inclusion37 decks253 decks
14%synergy
Tezzeret the Seeker
7.1%inclusion18 decks253 decks
3%synergy
Tezzeret, Betrayer of Flesh
7.1%inclusion18 decks253 decks
4%synergy
Karn, Scion of Urza
6.3%inclusion16 decks253 decks
6%synergy
Tezzeret, Artifice Master
6.3%inclusion16 decks253 decks
5%synergy
Tezzeret, Cruel Captain
5.9%inclusion6 decks101 decks
3%synergy
Ugin, the Ineffable
5.1%inclusion13 decks253 decks
5%synergy
Utility Lands
Seat of the Synod
52%inclusion131 decks253 decks
36%synergy
Ancient Den
49%inclusion125 decks253 decks
35%synergy
Buried Ruin
34%inclusion86 decks253 decks
26%synergy
Urza's Tower
29%inclusion73 decks253 decks
27%synergy
Urza's Mine
28%inclusion72 decks253 decks
27%synergy
Urza's Power Plant
28%inclusion72 decks253 decks
27%synergy
Archway of Innovation
26%inclusion67 decks253 decks
19%synergy
Uthros, Titanic Godcore
25%inclusion24 decks97 decks
19%synergy
Reliquary Tower
23%inclusion59 decks253 decks
-25%synergy
Inventors' Fair
19%inclusion49 decks253 decks
11%synergy
Academy Ruins
18%inclusion46 decks253 decks
6%synergy
Temple of the False God
17%inclusion42 decks253 decks
9%synergy
Adagia, Windswept Bastion
14%inclusion14 decks97 decks
11%synergy
Urza's Workshop
14%inclusion36 decks253 decks
13%synergy
Monumental Henge
11%inclusion29 decks253 decks
8%synergy
Urza's Saga
10%inclusion26 decks253 decks
-1%synergy
Urza's Factory
9.5%inclusion24 decks253 decks
9%synergy
Mishra's Factory
9.5%inclusion24 decks253 decks
9%synergy
Tomb of the Spirit Dragon
8.7%inclusion22 decks253 decks
8%synergy
Otawara, Soaring City
7.5%inclusion19 decks253 decks
-12%synergy
Restless Anchorage
7.5%inclusion19 decks253 decks
0%synergy
Treasure Vault
6.3%inclusion16 decks253 decks
4%synergy
Mishra's Foundry
6.3%inclusion16 decks253 decks
6%synergy
Secluded Starforge
6.3%inclusion6 decks96 decks
5%synergy
Ishgard, the Holy See
5.2%inclusion6 decks115 decks
2%synergy
Fomori Vault
5.1%inclusion13 decks253 decks
3%synergy
Tocasia's Dig Site
5.1%inclusion13 decks253 decks
5%synergy
Mana Artifacts
Sol Ring
81%inclusion204 decks253 decks
-6%synergy
Arcane Signet
77%inclusion196 decks253 decks
-6%synergy
Azorius Signet
53%inclusion134 decks253 decks
-3%synergy
Mind Stone
40%inclusion102 decks253 decks
15%synergy
Thran Dynamo
38%inclusion97 decks253 decks
31%synergy
Powerstone Shard
38%inclusion95 decks253 decks
37%synergy
Liquimetal Torque
37%inclusion93 decks253 decks
33%synergy
Talisman of Progress
36%inclusion91 decks253 decks
-15%synergy
The Mightstone and Weakstone
27%inclusion69 decks253 decks
23%synergy
Hedron Archive
22%inclusion55 decks253 decks
19%synergy
Thought Vessel
22%inclusion55 decks253 decks
-20%synergy
Fellwar Stone
21%inclusion54 decks253 decks
-7%synergy
Gilded Lotus
21%inclusion53 decks253 decks
16%synergy
Worn Powerstone
20%inclusion50 decks253 decks
17%synergy
Commander's Sphere
15%inclusion38 decks253 decks
1%synergy
Darksteel Ingot
15%inclusion37 decks253 decks
14%synergy
Luck Bobblehead
14%inclusion36 decks253 decks
14%synergy
Midnight Clock
14%inclusion35 decks253 decks
7%synergy
Perception Bobblehead
13%inclusion34 decks253 decks
13%synergy
Dreamstone Hedron
13%inclusion33 decks253 decks
13%synergy
Endurance Bobblehead
13%inclusion33 decks253 decks
13%synergy
Charisma Bobblehead
13%inclusion33 decks253 decks
13%synergy
Agility Bobblehead
13%inclusion32 decks253 decks
12%synergy
Intelligence Bobblehead
12%inclusion31 decks253 decks
12%synergy
White Auracite
11%inclusion13 decks115 decks
10%synergy
Machine God's Effigy
11%inclusion28 decks253 decks
10%synergy
Fabrication Foundry
11%inclusion27 decks253 decks
10%synergy
Skyclave Relic
11%inclusion27 decks253 decks
10%synergy
Blinkmoth Urn
10%inclusion26 decks253 decks
10%synergy
Strength Bobblehead
10%inclusion26 decks253 decks
10%synergy
Coveted Jewel
9.5%inclusion24 decks253 decks
6%synergy
Basalt Monolith
9.1%inclusion23 decks253 decks
5%synergy
Sky Diamond
8.7%inclusion22 decks253 decks
0%synergy
Marble Diamond
8.3%inclusion21 decks253 decks
1%synergy
Stonespeaker Crystal
8.3%inclusion21 decks253 decks
8%synergy
Crystal Skull, Isu Spyglass
7.5%inclusion19 decks253 decks
4%synergy
The Eternity Elevator
7.2%inclusion7 decks97 decks
6%synergy
Everflowing Chalice
7.1%inclusion18 decks253 decks
3%synergy
Slagstone Refinery
6.3%inclusion16 decks253 decks
6%synergy
Thran Turbine
5.5%inclusion14 decks253 decks
5%synergy
Lands
Island
99%inclusion251 decks253 decks
4%synergy
Plains
99%inclusion251 decks253 decks
4%synergy
Command Tower
79%inclusion199 decks253 decks
-7%synergy
Razortide Bridge
63%inclusion160 decks253 decks
49%synergy
Prairie Stream
57%inclusion144 decks253 decks
-9%synergy
Glacial Fortress
46%inclusion116 decks253 decks
-18%synergy
Temple of Enlightenment
42%inclusion106 decks253 decks
5%synergy
Skycloud Expanse
38%inclusion96 decks253 decks
3%synergy
Port Town
34%inclusion85 decks253 decks
-13%synergy
Adarkar Wastes
32%inclusion82 decks253 decks
-13%synergy
Azorius Chancery
29%inclusion73 decks253 decks
-7%synergy
Exotic Orchard
27%inclusion69 decks253 decks
-0%synergy
Spire of Industry
26%inclusion67 decks253 decks
19%synergy
Hallowed Fountain
25%inclusion64 decks253 decks
-23%synergy
Evolving Wilds
23%inclusion57 decks253 decks
7%synergy
Deserted Beach
23%inclusion57 decks253 decks
-17%synergy
Sea of Clouds
22%inclusion55 decks253 decks
-18%synergy
Irrigated Farmland
21%inclusion54 decks253 decks
1%synergy
Hall of Tagsin
21%inclusion53 decks253 decks
20%synergy
Tranquil Cove
20%inclusion51 decks253 decks
2%synergy
The Mycosynth Gardens
19%inclusion47 decks253 decks
16%synergy
Terramorphic Expanse
16%inclusion40 decks253 decks
6%synergy
Power Depot
16%inclusion40 decks253 decks
14%synergy
Myriad Landscape
15%inclusion37 decks253 decks
-1%synergy
Flooded Strand
14%inclusion36 decks253 decks
-18%synergy
Urza's Cave
12%inclusion31 decks253 decks
11%synergy
Seachrome Coast
12%inclusion31 decks253 decks
-3%synergy
Mystic Gate
12%inclusion31 decks253 decks
-12%synergy
Floodfarm Verge
12%inclusion28 decks234 decks
-15%synergy
Hengegate Pathway
11%inclusion29 decks253 decks
-9%synergy
Path of Ancestry
10%inclusion26 decks253 decks
-4%synergy
Meticulous Archive
10%inclusion26 decks253 decks
-8%synergy
Nimbus Maze
10%inclusion25 decks253 decks
-12%synergy
Ash Barrens
8.7%inclusion22 decks253 decks
6%synergy
Skybridge Towers
8.3%inclusion21 decks253 decks
5%synergy
Azorius Guildgate
8.3%inclusion21 decks253 decks
2%synergy
Idyllic Beachfront
7.5%inclusion19 decks253 decks
-0%synergy
Demolition Field
6.7%inclusion17 decks253 decks
4%synergy
Glacial Floodplain
6.3%inclusion16 decks253 decks
-1%synergy
Fortified Beachhead
6.3%inclusion16 decks253 decks
5%synergy
Witch Enchanter
5.9%inclusion15 decks253 decks
-7%synergy
Fabled Passage
5.9%inclusion15 decks253 decks
-2%synergy
Scene of the Crime
5.9%inclusion15 decks253 decks
5%synergy
Tundra
5.5%inclusion14 decks253 decks
-8%synergy
Sejiri Refuge
5.1%inclusion13 decks253 decks
-2%synergy
Sink into Stupor
5.1%inclusion13 decks253 decks
-8%synergy