Urza, Prince of Kroog (Commander) - Optimized Combo

Urza, Prince of Kroog
Rank #907
9decks
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
Lightning Greaves
100%inclusion9 decks9 decks
80%synergy
Training Grounds
78%inclusion7 decks9 decks
76%synergy
Thought Monitor
78%inclusion7 decks9 decks
70%synergy
Darksteel Citadel
78%inclusion7 decks9 decks
67%synergy
Urza's Saga
78%inclusion7 decks9 decks
67%synergy
Ancient Den
78%inclusion7 decks9 decks
63%synergy
Seat of the Synod
78%inclusion7 decks9 decks
62%synergy
Unwinding Clock
67%inclusion6 decks9 decks
56%synergy
Academy Ruins
67%inclusion6 decks9 decks
55%synergy
Myr Battlesphere
56%inclusion5 decks9 decks
53%synergy
Top Cards
Etherium Sculptor
67%inclusion6 decks9 decks
52%synergy
Solemn Simulacrum
56%inclusion5 decks9 decks
31%synergy
Foundry Inspector
56%inclusion5 decks9 decks
42%synergy
Fabricate
56%inclusion5 decks9 decks
45%synergy
Sai, Master Thopterist
56%inclusion5 decks9 decks
45%synergy
Sculpting Steel
56%inclusion5 decks9 decks
50%synergy
Bronze Guardian
56%inclusion5 decks9 decks
50%synergy
Swords to Plowshares
56%inclusion5 decks9 decks
-13%synergy
Dance of the Manse
56%inclusion5 decks9 decks
49%synergy
Angel of the Ruins
44%inclusion4 decks9 decks
41%synergy
Game Changers
Enlightened Tutor
78%inclusion7 decks9 decks
61%synergy
Rhystic Study
44%inclusion4 decks9 decks
21%synergy
Mana Vault
44%inclusion4 decks9 decks
38%synergy
Teferi's Protection
33%inclusion3 decks9 decks
18%synergy
Smothering Tithe
33%inclusion3 decks9 decks
9%synergy
Cyclonic Rift
33%inclusion3 decks9 decks
12%synergy
Ancient Tomb
22%inclusion2 decks9 decks
15%synergy
The One Ring
22%inclusion2 decks9 decks
14%synergy
Force of Will
22%inclusion2 decks9 decks
14%synergy
Chrome Mox
22%inclusion2 decks9 decks
17%synergy
Creatures
Phyrexian Metamorph
44%inclusion4 decks9 decks
35%synergy
Myr Retriever
44%inclusion4 decks9 decks
43%synergy
Emry, Lurker of the Loch
44%inclusion4 decks9 decks
33%synergy
Urza, Lord High Artificer
44%inclusion4 decks9 decks
38%synergy
Riptide Gearhulk
44%inclusion4 decks9 decks
36%synergy
Padeem, Consul of Innovation
33%inclusion3 decks9 decks
24%synergy
Scrap Trawler
33%inclusion3 decks9 decks
31%synergy
Walking Ballista
33%inclusion3 decks9 decks
30%synergy
Esper Sentinel
33%inclusion3 decks9 decks
11%synergy
Kappa Cannoneer
33%inclusion3 decks9 decks
25%synergy
Forensic Gadgeteer
33%inclusion3 decks9 decks
29%synergy
Kuldotha Forgemaster
33%inclusion3 decks9 decks
33%synergy
Research Thief
33%inclusion3 decks9 decks
29%synergy
Karn, Legacy Reforged
33%inclusion3 decks9 decks
32%synergy
Wurmcoil Engine
33%inclusion3 decks9 decks
32%synergy
Meteor Golem
33%inclusion3 decks9 decks
30%synergy
Ethersworn Canonist
33%inclusion3 decks9 decks
31%synergy
Chrome Dome
25%inclusion1 decks4 decks
24%synergy
Master of Etherium
22%inclusion2 decks9 decks
16%synergy
Workshop Assistant
22%inclusion2 decks9 decks
22%synergy
The Reality Chip
22%inclusion2 decks9 decks
16%synergy
Palladium Myr
22%inclusion2 decks9 decks
19%synergy
Sharding Sphinx
22%inclusion2 decks9 decks
20%synergy
Threefold Thunderhulk
22%inclusion2 decks9 decks
21%synergy
Master Transmuter
22%inclusion2 decks9 decks
20%synergy
Duplicant
22%inclusion2 decks9 decks
21%synergy
Voltaic Construct
22%inclusion2 decks9 decks
22%synergy
Losheel, Clockwork Scholar
22%inclusion2 decks9 decks
18%synergy
Mondrak, Glory Dominus
22%inclusion2 decks9 decks
19%synergy
Magic Pot
14%inclusion1 decks7 decks
14%synergy
Cogwork Assembler
11%inclusion1 decks9 decks
11%synergy
Arcbound Wanderer
11%inclusion1 decks9 decks
11%synergy
Stenn, Paranoid Partisan
11%inclusion1 decks9 decks
8%synergy
Displacer Kitten
11%inclusion1 decks9 decks
0%synergy
Combat Thresher
11%inclusion1 decks9 decks
11%synergy
Arcum Dagsson
11%inclusion1 decks9 decks
10%synergy
Leonin Abunas
11%inclusion1 decks9 decks
11%synergy
Scrawling Crawler
11%inclusion1 decks9 decks
6%synergy
Skrelv, Defector Mite
11%inclusion1 decks9 decks
9%synergy
Psychosis Crawler
11%inclusion1 decks9 decks
5%synergy
Crashing Drawbridge
11%inclusion1 decks9 decks
9%synergy
Platoon Dispenser
11%inclusion1 decks9 decks
11%synergy
Ornithopter of Paradise
11%inclusion1 decks9 decks
-1%synergy
Ojer Taq, Deepest Foundation
11%inclusion1 decks9 decks
9%synergy
Arcbound Javelineer
11%inclusion1 decks9 decks
11%synergy
Arcbound Slith
11%inclusion1 decks9 decks
11%synergy
Vedalken Archmage
11%inclusion1 decks9 decks
8%synergy
Arcbound Mouser
11%inclusion1 decks9 decks
11%synergy
Mother of Runes
11%inclusion1 decks9 decks
8%synergy
Arcbound Ravager
11%inclusion1 decks9 decks
11%synergy
Instants
Dovin's Veto
44%inclusion4 decks9 decks
6%synergy
Counterspell
44%inclusion4 decks9 decks
-9%synergy
Path to Exile
44%inclusion4 decks9 decks
-9%synergy
Whir of Invention
33%inclusion3 decks9 decks
28%synergy
Arcane Denial
33%inclusion3 decks9 decks
8%synergy
Dramatic Reversal
33%inclusion3 decks9 decks
26%synergy
Dispatch
22%inclusion2 decks9 decks
10%synergy
Mana Drain
22%inclusion2 decks9 decks
6%synergy
Thirst for Knowledge
22%inclusion2 decks9 decks
20%synergy
Mystical Tutor
22%inclusion2 decks9 decks
9%synergy
Scour for Scrap
17%inclusion1 decks6 decks
14%synergy
Muddle the Mixture
11%inclusion1 decks9 decks
6%synergy
Argivian Find
11%inclusion1 decks9 decks
11%synergy
Disdainful Stroke
11%inclusion1 decks9 decks
9%synergy
An Offer You Can't Refuse
11%inclusion1 decks9 decks
-15%synergy
Last Word
11%inclusion1 decks9 decks
11%synergy
Negate
11%inclusion1 decks9 decks
-17%synergy
Machine Over Matter
11%inclusion1 decks9 decks
11%synergy
Clever Concealment
11%inclusion1 decks9 decks
8%synergy
Flare of Denial
11%inclusion1 decks9 decks
9%synergy
Aetherspouts
11%inclusion1 decks9 decks
10%synergy
Make a Stand
11%inclusion1 decks9 decks
10%synergy
Blacksmith's Skill
11%inclusion1 decks9 decks
10%synergy
Razorgrass Ambush
11%inclusion1 decks9 decks
9%synergy
Resculpt
11%inclusion1 decks9 decks
8%synergy
Silence
11%inclusion1 decks9 decks
3%synergy
Sinister Sabotage
11%inclusion1 decks9 decks
11%synergy
Unbreakable Formation
11%inclusion1 decks9 decks
7%synergy
Stroke of Midnight
11%inclusion1 decks9 decks
-4%synergy
Stifle
11%inclusion1 decks9 decks
10%synergy
Deny Existence
11%inclusion1 decks9 decks
11%synergy
Lazotep Plating
11%inclusion1 decks9 decks
11%synergy
Sink into Stupor
11%inclusion1 decks9 decks
-2%synergy
Masterful Replication
11%inclusion1 decks9 decks
10%synergy
Fierce Guardianship
11%inclusion1 decks9 decks
-4%synergy
Long-Term Plans
11%inclusion1 decks9 decks
10%synergy
Desynchronization
11%inclusion1 decks9 decks
7%synergy
Officious Interrogation
11%inclusion1 decks9 decks
10%synergy
Hurkyl's Recall
11%inclusion1 decks9 decks
11%synergy
Pact of Negation
11%inclusion1 decks9 decks
7%synergy
Urza's Command
11%inclusion1 decks9 decks
10%synergy
Generous Gift
11%inclusion1 decks9 decks
-20%synergy
Sorceries
Voyage Home
33%inclusion3 decks9 decks
26%synergy
Thoughtcast
33%inclusion3 decks9 decks
24%synergy
Organic Extinction
33%inclusion3 decks9 decks
25%synergy
Supreme Verdict
22%inclusion2 decks9 decks
-6%synergy
Stock Up
22%inclusion2 decks9 decks
20%synergy
One with the Machine
22%inclusion2 decks9 decks
21%synergy
Brilliant Restoration
22%inclusion2 decks9 decks
18%synergy
Saheeli's Artistry
11%inclusion1 decks9 decks
11%synergy
Ponder
11%inclusion1 decks9 decks
0%synergy
Windfall
11%inclusion1 decks9 decks
-1%synergy
Austere Command
11%inclusion1 decks9 decks
-3%synergy
Forging the Anchor
11%inclusion1 decks9 decks
11%synergy
Sevinne's Reclamation
11%inclusion1 decks9 decks
5%synergy
Reshape
11%inclusion1 decks9 decks
9%synergy
Repair and Recharge
11%inclusion1 decks9 decks
11%synergy
Echo Storm
11%inclusion1 decks9 decks
11%synergy
Reconstruction
11%inclusion1 decks9 decks
11%synergy
March of Progress
11%inclusion1 decks9 decks
9%synergy
Redress Fate
11%inclusion1 decks9 decks
10%synergy
Rite of Replication
11%inclusion1 decks9 decks
10%synergy
Utility Artifacts
Ashnod's Altar
44%inclusion4 decks9 decks
42%synergy
Thousand-Year Elixir
44%inclusion4 decks9 decks
42%synergy
Clock of Omens
44%inclusion4 decks9 decks
44%synergy
Krark-Clan Ironworks
44%inclusion4 decks9 decks
44%synergy
Mystic Forge
44%inclusion4 decks9 decks
39%synergy
Sensei's Divining Top
33%inclusion3 decks9 decks
27%synergy
Repurposing Bay
33%inclusion3 decks9 decks
30%synergy
Encroaching Mycosynth
33%inclusion3 decks9 decks
32%synergy
Portal to Phyrexia
33%inclusion3 decks9 decks
31%synergy
Forsaken Monument
33%inclusion3 decks9 decks
32%synergy
Heartstone
33%inclusion3 decks9 decks
33%synergy
Rings of Brighthearth
33%inclusion3 decks9 decks
32%synergy
Swiftfoot Boots
33%inclusion3 decks9 decks
8%synergy
Isochron Scepter
33%inclusion3 decks9 decks
27%synergy
Simulacrum Synthesizer
33%inclusion3 decks9 decks
29%synergy
Meteor Sword
25%inclusion1 decks4 decks
25%synergy
Cloud Key
22%inclusion2 decks9 decks
17%synergy
Manifold Key
22%inclusion2 decks9 decks
16%synergy
Moonsilver Key
22%inclusion2 decks9 decks
20%synergy
Skullclamp
22%inclusion2 decks9 decks
14%synergy
Salvation Engine
22%inclusion2 decks9 decks
16%synergy
Doubling Cube
22%inclusion2 decks9 decks
22%synergy
Darksteel Forge
22%inclusion2 decks9 decks
20%synergy
Liquimetal Coating
22%inclusion2 decks9 decks
22%synergy
The Endstone
17%inclusion1 decks6 decks
16%synergy
Insight Engine
17%inclusion1 decks6 decks
16%synergy
Uthros Research Craft
17%inclusion1 decks6 decks
13%synergy
Spine of Ish Sah
11%inclusion1 decks9 decks
10%synergy
Nettlecyst
11%inclusion1 decks9 decks
8%synergy
Voltaic Key
11%inclusion1 decks9 decks
8%synergy
Wedding Ring
11%inclusion1 decks9 decks
8%synergy
Illusionist's Bracers
11%inclusion1 decks9 decks
10%synergy
Winter Orb
11%inclusion1 decks9 decks
9%synergy
Defense Grid
11%inclusion1 decks9 decks
11%synergy
Thousand Moons Smithy
11%inclusion1 decks9 decks
6%synergy
Ghost Vacuum
11%inclusion1 decks9 decks
10%synergy
Leyline Axe
11%inclusion1 decks9 decks
10%synergy
Aligned Hedron Network
11%inclusion1 decks9 decks
11%synergy
Ichor Wellspring
11%inclusion1 decks9 decks
9%synergy
Aetherflux Reservoir
11%inclusion1 decks9 decks
5%synergy
Mishra's Bauble
11%inclusion1 decks9 decks
10%synergy
Mind's Eye
11%inclusion1 decks9 decks
11%synergy
Trinisphere
11%inclusion1 decks9 decks
10%synergy
Worldwalker Helm
11%inclusion1 decks9 decks
9%synergy
Grindstone
11%inclusion1 decks9 decks
11%synergy
Winged Boots
11%inclusion1 decks9 decks
9%synergy
Transmutation Font
11%inclusion1 decks9 decks
11%synergy
Mycosynth Lattice
11%inclusion1 decks9 decks
10%synergy
Aeon Engine
11%inclusion1 decks9 decks
11%synergy
Thopter Shop
11%inclusion1 decks9 decks
11%synergy
Enchantments
Mechanized Production
44%inclusion4 decks9 decks
39%synergy
Anointed Procession
22%inclusion2 decks9 decks
18%synergy
Intruder Alarm
11%inclusion1 decks9 decks
8%synergy
Unstoppable Plan
11%inclusion1 decks9 decks
5%synergy
Thopter Spy Network
11%inclusion1 decks9 decks
1%synergy
Mirrodin Besieged
11%inclusion1 decks9 decks
8%synergy
Artificer Class
11%inclusion1 decks9 decks
8%synergy
Mystic Remora
11%inclusion1 decks9 decks
-5%synergy
Leyline of Anticipation
11%inclusion1 decks9 decks
8%synergy
Tempered Steel
11%inclusion1 decks9 decks
9%synergy
Planeswalkers
Tezzeret, Cruel Captain
29%inclusion2 decks7 decks
26%synergy
Karn, the Great Creator
22%inclusion2 decks9 decks
21%synergy
Tezzeret, Artifice Master
22%inclusion2 decks9 decks
21%synergy
Ugin, the Ineffable
11%inclusion1 decks9 decks
11%synergy
Tezzeret the Seeker
11%inclusion1 decks9 decks
7%synergy
Utility Lands
Uthros, Titanic Godcore
50%inclusion3 decks6 decks
44%synergy
Urza's Tower
44%inclusion4 decks9 decks
43%synergy
Urza's Mine
44%inclusion4 decks9 decks
43%synergy
Urza's Workshop
44%inclusion4 decks9 decks
44%synergy
Inventors' Fair
44%inclusion4 decks9 decks
36%synergy
Urza's Power Plant
44%inclusion4 decks9 decks
43%synergy
Buried Ruin
33%inclusion3 decks9 decks
26%synergy
Archway of Innovation
33%inclusion3 decks9 decks
26%synergy
Reliquary Tower
33%inclusion3 decks9 decks
-15%synergy
Mistrise Village
22%inclusion2 decks9 decks
18%synergy
Urza's Factory
22%inclusion2 decks9 decks
22%synergy
Fomori Vault
22%inclusion2 decks9 decks
20%synergy
Eiganjo, Seat of the Empire
22%inclusion2 decks9 decks
12%synergy
Otawara, Soaring City
22%inclusion2 decks9 decks
3%synergy
Adagia, Windswept Bastion
17%inclusion1 decks6 decks
13%synergy
Ishgard, the Holy See
14%inclusion1 decks7 decks
11%synergy
Inkmoth Nexus
11%inclusion1 decks9 decks
10%synergy
Deserted Temple
11%inclusion1 decks9 decks
11%synergy
Muraganda Raceway
11%inclusion1 decks9 decks
5%synergy
Mishra's Workshop
11%inclusion1 decks9 decks
10%synergy
Monumental Henge
11%inclusion1 decks9 decks
8%synergy
Cephalid Coliseum
11%inclusion1 decks9 decks
9%synergy
Guildless Commons
11%inclusion1 decks9 decks
10%synergy
Amonkhet Raceway
11%inclusion1 decks9 decks
7%synergy
Mana Artifacts
Sol Ring
100%inclusion9 decks9 decks
14%synergy
Arcane Signet
78%inclusion7 decks9 decks
-5%synergy
Fellwar Stone
67%inclusion6 decks9 decks
38%synergy
Thran Dynamo
67%inclusion6 decks9 decks
59%synergy
Liquimetal Torque
67%inclusion6 decks9 decks
63%synergy
Talisman of Progress
56%inclusion5 decks9 decks
5%synergy
Basalt Monolith
44%inclusion4 decks9 decks
40%synergy
Powerstone Shard
44%inclusion4 decks9 decks
44%synergy
Thought Vessel
44%inclusion4 decks9 decks
2%synergy
Gilded Lotus
44%inclusion4 decks9 decks
39%synergy
Mind Stone
44%inclusion4 decks9 decks
19%synergy
Azorius Signet
44%inclusion4 decks9 decks
-13%synergy
White Auracite
43%inclusion3 decks7 decks
41%synergy
Mox Opal
33%inclusion3 decks9 decks
27%synergy
Bender's Waterskin
33%inclusion2 decks6 decks
27%synergy
Commander's Sphere
22%inclusion2 decks9 decks
7%synergy
Hedron Archive
22%inclusion2 decks9 decks
19%synergy
Lotus Petal
22%inclusion2 decks9 decks
17%synergy
Mox Amber
22%inclusion2 decks9 decks
18%synergy
Coveted Jewel
22%inclusion2 decks9 decks
19%synergy
Crystal Skull, Isu Spyglass
22%inclusion2 decks9 decks
19%synergy
Midnight Clock
22%inclusion2 decks9 decks
15%synergy
Mox Diamond
22%inclusion2 decks9 decks
19%synergy
Phial of Galadriel
11%inclusion1 decks9 decks
11%synergy
Fabrication Foundry
11%inclusion1 decks9 decks
10%synergy
Dreamstone Hedron
11%inclusion1 decks9 decks
11%synergy
Intelligence Bobblehead
11%inclusion1 decks9 decks
11%synergy
Grim Monolith
11%inclusion1 decks9 decks
8%synergy
Replicating Ring
11%inclusion1 decks9 decks
9%synergy
Sky Diamond
11%inclusion1 decks9 decks
2%synergy
Orazca Relic
11%inclusion1 decks9 decks
11%synergy
Honored Heirloom
11%inclusion1 decks9 decks
11%synergy
Machine God's Effigy
11%inclusion1 decks9 decks
10%synergy
Endurance Bobblehead
11%inclusion1 decks9 decks
11%synergy
Charisma Bobblehead
11%inclusion1 decks9 decks
11%synergy
Agility Bobblehead
11%inclusion1 decks9 decks
11%synergy
The Irencrag
11%inclusion1 decks9 decks
11%synergy
Sisay's Ring
11%inclusion1 decks9 decks
11%synergy
Marble Diamond
11%inclusion1 decks9 decks
3%synergy
Chromatic Orrery
11%inclusion1 decks9 decks
10%synergy
Slagstone Refinery
11%inclusion1 decks9 decks
11%synergy
Stonespeaker Crystal
11%inclusion1 decks9 decks
11%synergy
Worn Powerstone
11%inclusion1 decks9 decks
8%synergy
Strength Bobblehead
11%inclusion1 decks9 decks
11%synergy
The Mightstone and Weakstone
11%inclusion1 decks9 decks
6%synergy
Azorius Locket
11%inclusion1 decks9 decks
8%synergy
Luck Bobblehead
11%inclusion1 decks9 decks
11%synergy
Prismatic Lens
11%inclusion1 decks9 decks
9%synergy
Skyclave Relic
11%inclusion1 decks9 decks
10%synergy
Perception Bobblehead
11%inclusion1 decks9 decks
11%synergy
Lands
Command Tower
100%inclusion9 decks9 decks
14%synergy
Island
100%inclusion9 decks9 decks
4%synergy
Plains
100%inclusion9 decks9 decks
5%synergy
Glacial Fortress
67%inclusion6 decks9 decks
4%synergy
Razortide Bridge
67%inclusion6 decks9 decks
53%synergy
Hallowed Fountain
67%inclusion6 decks9 decks
19%synergy
Skycloud Expanse
56%inclusion5 decks9 decks
20%synergy
Floodfarm Verge
56%inclusion5 decks9 decks
29%synergy
Flooded Strand
56%inclusion5 decks9 decks
23%synergy
Sea of Clouds
44%inclusion4 decks9 decks
5%synergy
Deserted Beach
44%inclusion4 decks9 decks
5%synergy
The Mycosynth Gardens
33%inclusion3 decks9 decks
30%synergy
Windswept Heath
33%inclusion3 decks9 decks
27%synergy
Port Town
33%inclusion3 decks9 decks
-14%synergy
Prairie Stream
33%inclusion3 decks9 decks
-32%synergy
Meticulous Archive
33%inclusion3 decks9 decks
15%synergy
Adarkar Wastes
33%inclusion3 decks9 decks
-11%synergy
Tundra
22%inclusion2 decks9 decks
9%synergy
Misty Rainforest
22%inclusion2 decks9 decks
15%synergy
Azorius Chancery
22%inclusion2 decks9 decks
-14%synergy
Urza's Cave
22%inclusion2 decks9 decks
20%synergy
Hengegate Pathway
22%inclusion2 decks9 decks
2%synergy
Spire of Industry
22%inclusion2 decks9 decks
14%synergy
Seachrome Coast
22%inclusion2 decks9 decks
7%synergy
Arid Mesa
22%inclusion2 decks9 decks
16%synergy
Scalding Tarn
22%inclusion2 decks9 decks
15%synergy
Marsh Flats
22%inclusion2 decks9 decks
15%synergy
Polluted Delta
22%inclusion2 decks9 decks
14%synergy
Idyllic Beachfront
11%inclusion1 decks9 decks
3%synergy
Fabled Passage
11%inclusion1 decks9 decks
3%synergy
Terramorphic Expanse
11%inclusion1 decks9 decks
1%synergy
Myriad Landscape
11%inclusion1 decks9 decks
-5%synergy
Planar Nexus
11%inclusion1 decks9 decks
11%synergy
Lonely Arroyo
11%inclusion1 decks9 decks
7%synergy
Irrigated Farmland
11%inclusion1 decks9 decks
-10%synergy
Glacial Floodplain
11%inclusion1 decks9 decks
4%synergy
Razorgrass Ambush
11%inclusion1 decks9 decks
9%synergy
Power Depot
11%inclusion1 decks9 decks
9%synergy
Tarnished Citadel
11%inclusion1 decks9 decks
11%synergy
Reflecting Pool
11%inclusion1 decks9 decks
8%synergy
Cavern of Souls
11%inclusion1 decks9 decks
8%synergy
Temple of Enlightenment
11%inclusion1 decks9 decks
-26%synergy
Sink into Stupor
11%inclusion1 decks9 decks
-2%synergy
Gemstone Caverns
11%inclusion1 decks9 decks
7%synergy
Nimbus Maze
11%inclusion1 decks9 decks
-11%synergy
City of Brass
11%inclusion1 decks9 decks
7%synergy
Hall of Tagsin
11%inclusion1 decks9 decks
11%synergy