Urza, Prince of Kroog (Commander) - Optimized Combo

Urza, Prince of Kroog
Rank #811
7decks
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
Thought Monitor
100%inclusion7 decks7 decks
92%synergy
Darksteel Citadel
86%inclusion6 decks7 decks
75%synergy
Unwinding Clock
86%inclusion6 decks7 decks
75%synergy
Urza's Saga
86%inclusion6 decks7 decks
74%synergy
Foundry Inspector
86%inclusion6 decks7 decks
72%synergy
Ancient Den
86%inclusion6 decks7 decks
71%synergy
Etherium Sculptor
86%inclusion6 decks7 decks
71%synergy
Seat of the Synod
86%inclusion6 decks7 decks
70%synergy
Lightning Greaves
86%inclusion6 decks7 decks
66%synergy
Urza, Lord High Artificer
71%inclusion5 decks7 decks
65%synergy
Top Cards
Solemn Simulacrum
71%inclusion5 decks7 decks
46%synergy
Sensei's Divining Top
57%inclusion4 decks7 decks
50%synergy
Sai, Master Thopterist
57%inclusion4 decks7 decks
46%synergy
Clock of Omens
57%inclusion4 decks7 decks
56%synergy
Esper Sentinel
57%inclusion4 decks7 decks
35%synergy
Forsaken Monument
57%inclusion4 decks7 decks
56%synergy
Training Grounds
57%inclusion4 decks7 decks
55%synergy
Bronze Guardian
57%inclusion4 decks7 decks
52%synergy
Mystic Forge
57%inclusion4 decks7 decks
51%synergy
Swords to Plowshares
57%inclusion4 decks7 decks
-12%synergy
Game Changers
Enlightened Tutor
86%inclusion6 decks7 decks
68%synergy
Teferi's Protection
57%inclusion4 decks7 decks
41%synergy
Mana Vault
57%inclusion4 decks7 decks
50%synergy
Smothering Tithe
43%inclusion3 decks7 decks
18%synergy
The One Ring
43%inclusion3 decks7 decks
35%synergy
Rhystic Study
43%inclusion3 decks7 decks
19%synergy
Force of Will
43%inclusion3 decks7 decks
34%synergy
Cyclonic Rift
43%inclusion3 decks7 decks
20%synergy
Chrome Mox
43%inclusion3 decks7 decks
38%synergy
Mishra's Workshop
29%inclusion2 decks7 decks
28%synergy
Creatures
Emry, Lurker of the Loch
57%inclusion4 decks7 decks
46%synergy
Padeem, Consul of Innovation
43%inclusion3 decks7 decks
33%synergy
Angel of the Ruins
43%inclusion3 decks7 decks
40%synergy
Phyrexian Metamorph
43%inclusion3 decks7 decks
33%synergy
Walking Ballista
43%inclusion3 decks7 decks
40%synergy
Kappa Cannoneer
43%inclusion3 decks7 decks
35%synergy
Forensic Gadgeteer
43%inclusion3 decks7 decks
39%synergy
Karn, Legacy Reforged
43%inclusion3 decks7 decks
41%synergy
Myr Battlesphere
43%inclusion3 decks7 decks
40%synergy
Wurmcoil Engine
43%inclusion3 decks7 decks
41%synergy
Meteor Golem
43%inclusion3 decks7 decks
39%synergy
Scrap Trawler
29%inclusion2 decks7 decks
26%synergy
Master of Etherium
29%inclusion2 decks7 decks
22%synergy
Ornithopter of Paradise
29%inclusion2 decks7 decks
17%synergy
Liberator, Urza's Battlethopter
29%inclusion2 decks7 decks
26%synergy
Steel Overseer
29%inclusion2 decks7 decks
25%synergy
Sharding Sphinx
29%inclusion2 decks7 decks
27%synergy
Kuldotha Forgemaster
29%inclusion2 decks7 decks
28%synergy
Vedalken Engineer
29%inclusion2 decks7 decks
24%synergy
Research Thief
29%inclusion2 decks7 decks
24%synergy
Arcbound Reclaimer
29%inclusion2 decks7 decks
28%synergy
Myr Retriever
29%inclusion2 decks7 decks
27%synergy
Urza, Lord Protector
29%inclusion2 decks7 decks
26%synergy
Jhoira's Familiar
29%inclusion2 decks7 decks
25%synergy
Duplicant
29%inclusion2 decks7 decks
28%synergy
Ethersworn Canonist
29%inclusion2 decks7 decks
26%synergy
Riptide Gearhulk
29%inclusion2 decks7 decks
20%synergy
Arcbound Wanderer
14%inclusion1 decks7 decks
14%synergy
Stenn, Paranoid Partisan
14%inclusion1 decks7 decks
11%synergy
Trophy Mage
14%inclusion1 decks7 decks
12%synergy
Displacer Kitten
14%inclusion1 decks7 decks
3%synergy
Combat Thresher
14%inclusion1 decks7 decks
14%synergy
Arcum Dagsson
14%inclusion1 decks7 decks
14%synergy
Thassa's Oracle
14%inclusion1 decks7 decks
10%synergy
Skrelv, Defector Mite
14%inclusion1 decks7 decks
12%synergy
Workshop Assistant
14%inclusion1 decks7 decks
14%synergy
Platoon Dispenser
14%inclusion1 decks7 decks
14%synergy
Arcbound Javelineer
14%inclusion1 decks7 decks
14%synergy
Arcbound Slith
14%inclusion1 decks7 decks
14%synergy
Chief of the Foundry
14%inclusion1 decks7 decks
13%synergy
Arcbound Mouser
14%inclusion1 decks7 decks
14%synergy
Mother of Runes
14%inclusion1 decks7 decks
11%synergy
Artificer's Assistant
14%inclusion1 decks7 decks
13%synergy
Arcbound Ravager
14%inclusion1 decks7 decks
14%synergy
Metalwork Colossus
14%inclusion1 decks7 decks
13%synergy
Silver Myr
14%inclusion1 decks7 decks
6%synergy
Steel Hellkite
14%inclusion1 decks7 decks
14%synergy
Illustrious Wanderglyph
14%inclusion1 decks7 decks
10%synergy
Arcbound Fiend
14%inclusion1 decks7 decks
14%synergy
The Reality Chip
14%inclusion1 decks7 decks
8%synergy
Instants
Dovin's Veto
43%inclusion3 decks7 decks
5%synergy
Dispatch
29%inclusion2 decks7 decks
16%synergy
Whir of Invention
29%inclusion2 decks7 decks
23%synergy
An Offer You Can't Refuse
29%inclusion2 decks7 decks
3%synergy
Razorgrass Ambush
29%inclusion2 decks7 decks
26%synergy
Mana Drain
29%inclusion2 decks7 decks
13%synergy
Counterspell
29%inclusion2 decks7 decks
-25%synergy
Fierce Guardianship
29%inclusion2 decks7 decks
13%synergy
Path to Exile
29%inclusion2 decks7 decks
-25%synergy
Dramatic Reversal
29%inclusion2 decks7 decks
21%synergy
Mystical Tutor
29%inclusion2 decks7 decks
15%synergy
Scour for Scrap
25%inclusion1 decks4 decks
22%synergy
Muddle the Mixture
14%inclusion1 decks7 decks
9%synergy
Negate
14%inclusion1 decks7 decks
-14%synergy
Machine Over Matter
14%inclusion1 decks7 decks
14%synergy
Dawn's Truce
14%inclusion1 decks7 decks
6%synergy
Everybody Lives!
14%inclusion1 decks7 decks
12%synergy
Flare of Denial
14%inclusion1 decks7 decks
12%synergy
Aetherspouts
14%inclusion1 decks7 decks
13%synergy
Gainsay
14%inclusion1 decks7 decks
14%synergy
Blacksmith's Skill
14%inclusion1 decks7 decks
13%synergy
Silence
14%inclusion1 decks7 decks
7%synergy
Thirst for Knowledge
14%inclusion1 decks7 decks
12%synergy
Stroke of Midnight
14%inclusion1 decks7 decks
-2%synergy
Disenchant
14%inclusion1 decks7 decks
6%synergy
Arcane Denial
14%inclusion1 decks7 decks
-11%synergy
Snap
14%inclusion1 decks7 decks
8%synergy
Destroy Evil
14%inclusion1 decks7 decks
14%synergy
Sink into Stupor
14%inclusion1 decks7 decks
1%synergy
Misdirection
14%inclusion1 decks7 decks
13%synergy
Masterful Replication
14%inclusion1 decks7 decks
13%synergy
Test of Talents
14%inclusion1 decks7 decks
14%synergy
Hurkyl's Recall
14%inclusion1 decks7 decks
14%synergy
Pact of Negation
14%inclusion1 decks7 decks
10%synergy
Urza's Command
14%inclusion1 decks7 decks
14%synergy
Generous Gift
14%inclusion1 decks7 decks
-18%synergy
Sorceries
Fabricate
43%inclusion3 decks7 decks
32%synergy
Thoughtcast
43%inclusion3 decks7 decks
34%synergy
Dance of the Manse
43%inclusion3 decks7 decks
36%synergy
Supreme Verdict
29%inclusion2 decks7 decks
1%synergy
Organic Extinction
29%inclusion2 decks7 decks
20%synergy
Saheeli's Artistry
14%inclusion1 decks7 decks
14%synergy
Windfall
14%inclusion1 decks7 decks
2%synergy
Austere Command
14%inclusion1 decks7 decks
0%synergy
Forging the Anchor
14%inclusion1 decks7 decks
14%synergy
Sevinne's Reclamation
14%inclusion1 decks7 decks
8%synergy
Stock Up
14%inclusion1 decks7 decks
12%synergy
Reshape
14%inclusion1 decks7 decks
12%synergy
Repair and Recharge
14%inclusion1 decks7 decks
14%synergy
Voyage Home
14%inclusion1 decks7 decks
6%synergy
One with the Machine
14%inclusion1 decks7 decks
13%synergy
Echo Storm
14%inclusion1 decks7 decks
14%synergy
Brilliant Restoration
14%inclusion1 decks7 decks
10%synergy
March of Progress
14%inclusion1 decks7 decks
12%synergy
Redress Fate
14%inclusion1 decks7 decks
13%synergy
Rite of Replication
14%inclusion1 decks7 decks
13%synergy
Utility Artifacts
Portal to Phyrexia
43%inclusion3 decks7 decks
41%synergy
Krark-Clan Ironworks
43%inclusion3 decks7 decks
42%synergy
Sculpting Steel
43%inclusion3 decks7 decks
38%synergy
Rings of Brighthearth
43%inclusion3 decks7 decks
42%synergy
Repurposing Bay
29%inclusion2 decks7 decks
25%synergy
Encroaching Mycosynth
29%inclusion2 decks7 decks
27%synergy
Moonsilver Key
29%inclusion2 decks7 decks
26%synergy
Ashnod's Altar
29%inclusion2 decks7 decks
26%synergy
Thousand-Year Elixir
29%inclusion2 decks7 decks
27%synergy
Skullclamp
29%inclusion2 decks7 decks
20%synergy
Heartstone
29%inclusion2 decks7 decks
28%synergy
Swiftfoot Boots
29%inclusion2 decks7 decks
3%synergy
Isochron Scepter
29%inclusion2 decks7 decks
22%synergy
Simulacrum Synthesizer
29%inclusion2 decks7 decks
24%synergy
The Endstone
25%inclusion1 decks4 decks
24%synergy
Uthros Research Craft
25%inclusion1 decks4 decks
21%synergy
Wedding Ring
14%inclusion1 decks7 decks
12%synergy
Winter Orb
14%inclusion1 decks7 decks
12%synergy
Defense Grid
14%inclusion1 decks7 decks
14%synergy
Cloud Key
14%inclusion1 decks7 decks
10%synergy
Ghost Vacuum
14%inclusion1 decks7 decks
14%synergy
Aetherflux Reservoir
14%inclusion1 decks7 decks
8%synergy
Mishra's Bauble
14%inclusion1 decks7 decks
13%synergy
Mind's Eye
14%inclusion1 decks7 decks
14%synergy
Trinisphere
14%inclusion1 decks7 decks
14%synergy
Salvation Engine
14%inclusion1 decks7 decks
8%synergy
Grindstone
14%inclusion1 decks7 decks
14%synergy
Doubling Cube
14%inclusion1 decks7 decks
14%synergy
Darksteel Forge
14%inclusion1 decks7 decks
12%synergy
Mycosynth Lattice
14%inclusion1 decks7 decks
13%synergy
Aeon Engine
14%inclusion1 decks7 decks
14%synergy
Thopter Shop
14%inclusion1 decks7 decks
14%synergy
Winter Moon
14%inclusion1 decks7 decks
13%synergy
Semblance Anvil
14%inclusion1 decks7 decks
13%synergy
Unidentified Hovership
14%inclusion1 decks7 decks
12%synergy
Lux Artillery
14%inclusion1 decks7 decks
14%synergy
Staff of Domination
14%inclusion1 decks7 decks
14%synergy
Sword of the Animist
14%inclusion1 decks7 decks
11%synergy
Bident of Thassa
14%inclusion1 decks7 decks
4%synergy
Shorikai, Genesis Engine
14%inclusion1 decks7 decks
9%synergy
Liquimetal Coating
14%inclusion1 decks7 decks
14%synergy
Unstable Glyphbridge
14%inclusion1 decks7 decks
13%synergy
Mirrorworks
14%inclusion1 decks7 decks
13%synergy
Enchantments
Mechanized Production
43%inclusion3 decks7 decks
38%synergy
Anointed Procession
29%inclusion2 decks7 decks
24%synergy
Unstoppable Plan
14%inclusion1 decks7 decks
8%synergy
Artificer Class
14%inclusion1 decks7 decks
12%synergy
Power Artifact
14%inclusion1 decks7 decks
14%synergy
Land Tax
14%inclusion1 decks7 decks
6%synergy
Tempered Steel
14%inclusion1 decks7 decks
12%synergy
Planeswalkers
Tezzeret, Cruel Captain
40%inclusion2 decks5 decks
37%synergy
Karn, the Great Creator
29%inclusion2 decks7 decks
27%synergy
Tezzeret, Artifice Master
29%inclusion2 decks7 decks
27%synergy
Ugin, the Ineffable
14%inclusion1 decks7 decks
14%synergy
Tezzeret the Seeker
14%inclusion1 decks7 decks
10%synergy
Utility Lands
Uthros, Titanic Godcore
75%inclusion3 decks4 decks
70%synergy
Academy Ruins
71%inclusion5 decks7 decks
60%synergy
Buried Ruin
57%inclusion4 decks7 decks
49%synergy
Inventors' Fair
57%inclusion4 decks7 decks
48%synergy
Adagia, Windswept Bastion
50%inclusion2 decks4 decks
46%synergy
Urza's Tower
43%inclusion3 decks7 decks
41%synergy
Urza's Mine
43%inclusion3 decks7 decks
41%synergy
Urza's Workshop
43%inclusion3 decks7 decks
42%synergy
Reliquary Tower
43%inclusion3 decks7 decks
-6%synergy
Urza's Power Plant
43%inclusion3 decks7 decks
41%synergy
Eiganjo, Seat of the Empire
29%inclusion2 decks7 decks
18%synergy
Archway of Innovation
29%inclusion2 decks7 decks
21%synergy
Otawara, Soaring City
29%inclusion2 decks7 decks
9%synergy
Ishgard, the Holy See
20%inclusion1 decks5 decks
16%synergy
Ancient Tomb
14%inclusion1 decks7 decks
6%synergy
Mistrise Village
14%inclusion1 decks7 decks
10%synergy
Blinkmoth Nexus
14%inclusion1 decks7 decks
14%synergy
Urza's Factory
14%inclusion1 decks7 decks
14%synergy
Fomori Vault
14%inclusion1 decks7 decks
12%synergy
Inkmoth Nexus
14%inclusion1 decks7 decks
14%synergy
Monumental Henge
14%inclusion1 decks7 decks
11%synergy
Cephalid Coliseum
14%inclusion1 decks7 decks
12%synergy
Cascading Cataracts
14%inclusion1 decks7 decks
14%synergy
Mana Artifacts
Sol Ring
100%inclusion7 decks7 decks
13%synergy
Arcane Signet
71%inclusion5 decks7 decks
-12%synergy
Basalt Monolith
57%inclusion4 decks7 decks
53%synergy
Talisman of Progress
43%inclusion3 decks7 decks
-7%synergy
Lotus Petal
43%inclusion3 decks7 decks
37%synergy
Fellwar Stone
43%inclusion3 decks7 decks
14%synergy
Gilded Lotus
43%inclusion3 decks7 decks
37%synergy
Thran Dynamo
43%inclusion3 decks7 decks
35%synergy
Liquimetal Torque
43%inclusion3 decks7 decks
39%synergy
Mox Opal
43%inclusion3 decks7 decks
37%synergy
Azorius Signet
43%inclusion3 decks7 decks
-16%synergy
Powerstone Shard
29%inclusion2 decks7 decks
28%synergy
Mox Amber
29%inclusion2 decks7 decks
24%synergy
Chromatic Orrery
29%inclusion2 decks7 decks
27%synergy
Thought Vessel
29%inclusion2 decks7 decks
-14%synergy
Crystal Skull, Isu Spyglass
29%inclusion2 decks7 decks
25%synergy
The Mightstone and Weakstone
29%inclusion2 decks7 decks
24%synergy
Mind Stone
29%inclusion2 decks7 decks
2%synergy
Mox Diamond
29%inclusion2 decks7 decks
25%synergy
Phial of Galadriel
14%inclusion1 decks7 decks
14%synergy
Commander's Sphere
14%inclusion1 decks7 decks
-2%synergy
Fabrication Foundry
14%inclusion1 decks7 decks
13%synergy
Intelligence Bobblehead
14%inclusion1 decks7 decks
14%synergy
Grim Monolith
14%inclusion1 decks7 decks
11%synergy
Machine God's Effigy
14%inclusion1 decks7 decks
13%synergy
Endurance Bobblehead
14%inclusion1 decks7 decks
14%synergy
Charisma Bobblehead
14%inclusion1 decks7 decks
14%synergy
Agility Bobblehead
14%inclusion1 decks7 decks
14%synergy
The Irencrag
14%inclusion1 decks7 decks
14%synergy
Coveted Jewel
14%inclusion1 decks7 decks
11%synergy
Strength Bobblehead
14%inclusion1 decks7 decks
14%synergy
Midnight Clock
14%inclusion1 decks7 decks
6%synergy
Luck Bobblehead
14%inclusion1 decks7 decks
14%synergy
Perception Bobblehead
14%inclusion1 decks7 decks
14%synergy
Lands
Command Tower
100%inclusion7 decks7 decks
14%synergy
Island
100%inclusion7 decks7 decks
5%synergy
Plains
100%inclusion7 decks7 decks
5%synergy
Hallowed Fountain
86%inclusion6 decks7 decks
39%synergy
Sea of Clouds
71%inclusion5 decks7 decks
31%synergy
Razortide Bridge
71%inclusion5 decks7 decks
57%synergy
Flooded Strand
71%inclusion5 decks7 decks
40%synergy
Glacial Fortress
57%inclusion4 decks7 decks
-4%synergy
Deserted Beach
57%inclusion4 decks7 decks
18%synergy
Floodfarm Verge
57%inclusion4 decks7 decks
31%synergy
Misty Rainforest
43%inclusion3 decks7 decks
35%synergy
Meticulous Archive
43%inclusion3 decks7 decks
25%synergy
Adarkar Wastes
43%inclusion3 decks7 decks
0%synergy
Polluted Delta
43%inclusion3 decks7 decks
35%synergy
Tundra
29%inclusion2 decks7 decks
16%synergy
The Mycosynth Gardens
29%inclusion2 decks7 decks
25%synergy
Windswept Heath
29%inclusion2 decks7 decks
22%synergy
Port Town
29%inclusion2 decks7 decks
-19%synergy
Prairie Stream
29%inclusion2 decks7 decks
-38%synergy
Spire of Industry
29%inclusion2 decks7 decks
20%synergy
Razorgrass Ambush
29%inclusion2 decks7 decks
26%synergy
Power Depot
29%inclusion2 decks7 decks
26%synergy
Skycloud Expanse
29%inclusion2 decks7 decks
-7%synergy
Seachrome Coast
29%inclusion2 decks7 decks
14%synergy
Gemstone Caverns
29%inclusion2 decks7 decks
25%synergy
Arid Mesa
29%inclusion2 decks7 decks
22%synergy
Scalding Tarn
29%inclusion2 decks7 decks
21%synergy
Marsh Flats
29%inclusion2 decks7 decks
22%synergy
Idyllic Beachfront
14%inclusion1 decks7 decks
6%synergy
Fabled Passage
14%inclusion1 decks7 decks
6%synergy
Azorius Chancery
14%inclusion1 decks7 decks
-23%synergy
Myriad Landscape
14%inclusion1 decks7 decks
-3%synergy
Planar Nexus
14%inclusion1 decks7 decks
14%synergy
Irrigated Farmland
14%inclusion1 decks7 decks
-7%synergy
Urza's Cave
14%inclusion1 decks7 decks
13%synergy
Hengegate Pathway
14%inclusion1 decks7 decks
-6%synergy
Glacial Floodplain
14%inclusion1 decks7 decks
6%synergy
Reflecting Pool
14%inclusion1 decks7 decks
11%synergy
Cavern of Souls
14%inclusion1 decks7 decks
11%synergy
Temple of Enlightenment
14%inclusion1 decks7 decks
-24%synergy
Sink into Stupor
14%inclusion1 decks7 decks
1%synergy
Nimbus Maze
14%inclusion1 decks7 decks
-8%synergy
Hall of Tagsin
14%inclusion1 decks7 decks
14%synergy