Urza, Prince of Kroog (Commander) - Upgraded Combo

Urza, Prince of Kroog
Rank #765
6decks
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
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Archidekt
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Moxfield
Scryfall
MTGStocks
Darksteel Citadel
100%inclusion6 decks6 decks
89%synergy
Ancient Den
83%inclusion5 decks6 decks
69%synergy
Seat of the Synod
83%inclusion5 decks6 decks
68%synergy
Heartstone
67%inclusion4 decks6 decks
66%synergy
Losheel, Clockwork Scholar
67%inclusion4 decks6 decks
62%synergy
Urza, Lord High Artificer
67%inclusion4 decks6 decks
60%synergy
Buried Ruin
67%inclusion4 decks6 decks
59%synergy
Padeem, Consul of Innovation
67%inclusion4 decks6 decks
57%synergy
Ornithopter of Paradise
67%inclusion4 decks6 decks
55%synergy
Unwinding Clock
67%inclusion4 decks6 decks
55%synergy
Top Cards
Foundry Inspector
67%inclusion4 decks6 decks
53%synergy
Dovin's Veto
67%inclusion4 decks6 decks
30%synergy
Emry, Lurker of the Loch
67%inclusion4 decks6 decks
55%synergy
Game Changers
Enlightened Tutor
17%inclusion1 decks6 decks
-1%synergy
Creatures
Solemn Simulacrum
50%inclusion3 decks6 decks
24%synergy
Cogwork Assembler
50%inclusion3 decks6 decks
50%synergy
Silver Myr
50%inclusion3 decks6 decks
41%synergy
The Reality Chip
50%inclusion3 decks6 decks
43%synergy
Palladium Myr
50%inclusion3 decks6 decks
47%synergy
Bronze Guardian
50%inclusion3 decks6 decks
45%synergy
Etherium Sculptor
50%inclusion3 decks6 decks
35%synergy
Forensic Gadgeteer
50%inclusion3 decks6 decks
46%synergy
Thought Monitor
50%inclusion3 decks6 decks
42%synergy
Gold Myr
50%inclusion3 decks6 decks
41%synergy
Meteor Golem
50%inclusion3 decks6 decks
46%synergy
Assembly-Worker
33%inclusion2 decks6 decks
33%synergy
Power Plant Worker
33%inclusion2 decks6 decks
33%synergy
Cyberdrive Awakener
33%inclusion2 decks6 decks
24%synergy
Angel of the Ruins
33%inclusion2 decks6 decks
30%synergy
Master of Etherium
33%inclusion2 decks6 decks
27%synergy
Scrawling Crawler
33%inclusion2 decks6 decks
28%synergy
Cyberman Patrol
33%inclusion2 decks6 decks
32%synergy
Sicarian Infiltrator
33%inclusion2 decks6 decks
32%synergy
Tower Worker
33%inclusion2 decks6 decks
33%synergy
Phyrexian Metamorph
33%inclusion2 decks6 decks
24%synergy
Autonomous Assembler
33%inclusion2 decks6 decks
33%synergy
Dutiful Replicator
33%inclusion2 decks6 decks
33%synergy
Mine Worker
33%inclusion2 decks6 decks
33%synergy
Chief of the Foundry
33%inclusion2 decks6 decks
32%synergy
Mishra's Self-Replicator
33%inclusion2 decks6 decks
33%synergy
Illustrious Wanderglyph
33%inclusion2 decks6 decks
29%synergy
Liberator, Urza's Battlethopter
33%inclusion2 decks6 decks
30%synergy
Self-Assembler
33%inclusion2 decks6 decks
33%synergy
Steel Overseer
33%inclusion2 decks6 decks
30%synergy
Arcbound Prototype
33%inclusion2 decks6 decks
33%synergy
Sun Titan
33%inclusion2 decks6 decks
22%synergy
Threefold Thunderhulk
33%inclusion2 decks6 decks
32%synergy
Research Thief
33%inclusion2 decks6 decks
28%synergy
Gold-Forged Thopteryx
33%inclusion2 decks6 decks
23%synergy
Myr Battlesphere
33%inclusion2 decks6 decks
30%synergy
Urza, Lord Protector
33%inclusion2 decks6 decks
30%synergy
Jhoira's Familiar
33%inclusion2 decks6 decks
30%synergy
Shimmer Myr
33%inclusion2 decks6 decks
28%synergy
Drafna, Founder of Lat-Nam
33%inclusion2 decks6 decks
32%synergy
Riptide Gearhulk
33%inclusion2 decks6 decks
24%synergy
Jin-Gitaxias, Progress Tyrant
33%inclusion2 decks6 decks
30%synergy
Delivery Moogle
20%inclusion1 decks5 decks
19%synergy
Rook Turret
20%inclusion1 decks5 decks
19%synergy
Survey Mechan
20%inclusion1 decks5 decks
20%synergy
Witch Enchanter
17%inclusion1 decks6 decks
4%synergy
Treasure Mage
17%inclusion1 decks6 decks
16%synergy
Trophy Mage
17%inclusion1 decks6 decks
15%synergy
Arcum Dagsson
17%inclusion1 decks6 decks
16%synergy
Glaring Fleshraker
17%inclusion1 decks6 decks
16%synergy
Instants
Whir of Invention
50%inclusion3 decks6 decks
44%synergy
Swords to Plowshares
50%inclusion3 decks6 decks
-20%synergy
Dispatch
33%inclusion2 decks6 decks
20%synergy
Negate
33%inclusion2 decks6 decks
5%synergy
Counterspell
33%inclusion2 decks6 decks
-21%synergy
Desynchronization
33%inclusion2 decks6 decks
29%synergy
Generous Gift
33%inclusion2 decks6 decks
0%synergy
Restoration Magic
20%inclusion1 decks5 decks
13%synergy
Rootborn Defenses
17%inclusion1 decks6 decks
15%synergy
An Offer You Can't Refuse
17%inclusion1 decks6 decks
-8%synergy
Blacksmith's Skill
17%inclusion1 decks6 decks
15%synergy
Mana Drain
17%inclusion1 decks6 decks
1%synergy
Exclude
17%inclusion1 decks6 decks
16%synergy
Arcane Denial
17%inclusion1 decks6 decks
-9%synergy
Wipe Away
17%inclusion1 decks6 decks
17%synergy
Sink into Stupor
17%inclusion1 decks6 decks
4%synergy
Path to Exile
17%inclusion1 decks6 decks
-36%synergy
Dramatic Reversal
17%inclusion1 decks6 decks
9%synergy
Sorceries
Fabricate
50%inclusion3 decks6 decks
39%synergy
Thoughtcast
50%inclusion3 decks6 decks
41%synergy
Dance of the Manse
50%inclusion3 decks6 decks
43%synergy
Supreme Verdict
33%inclusion2 decks6 decks
5%synergy
Brilliant Restoration
33%inclusion2 decks6 decks
29%synergy
Organic Extinction
33%inclusion2 decks6 decks
25%synergy
March of Progress
33%inclusion2 decks6 decks
31%synergy
Ondu Inversion
17%inclusion1 decks6 decks
14%synergy
Sevinne's Reclamation
17%inclusion1 decks6 decks
10%synergy
Modify Memory
17%inclusion1 decks6 decks
16%synergy
Sea Gate Restoration
17%inclusion1 decks6 decks
11%synergy
Lunar Insight
17%inclusion1 decks6 decks
16%synergy
Deep Analysis
17%inclusion1 decks6 decks
15%synergy
Voyage Home
17%inclusion1 decks6 decks
8%synergy
Lórien Revealed
17%inclusion1 decks6 decks
14%synergy
Call to Mind
17%inclusion1 decks6 decks
16%synergy
Concentrate
17%inclusion1 decks6 decks
16%synergy
Utility Artifacts
Sculpting Steel
50%inclusion3 decks6 decks
45%synergy
Forsaken Monument
50%inclusion3 decks6 decks
49%synergy
Mystic Forge
50%inclusion3 decks6 decks
44%synergy
Sensei's Divining Top
33%inclusion2 decks6 decks
26%synergy
Wayfarer's Bauble
33%inclusion2 decks6 decks
21%synergy
Clock of Omens
33%inclusion2 decks6 decks
32%synergy
Salvation Engine
33%inclusion2 decks6 decks
26%synergy
Lightning Greaves
33%inclusion2 decks6 decks
14%synergy
Perilous Snare
33%inclusion2 decks6 decks
31%synergy
Shorikai, Genesis Engine
33%inclusion2 decks6 decks
29%synergy
Machinist's Arsenal
20%inclusion1 decks5 decks
19%synergy
Giant's Amulet
17%inclusion1 decks6 decks
17%synergy
Spine of Ish Sah
17%inclusion1 decks6 decks
16%synergy
Nettlecyst
17%inclusion1 decks6 decks
14%synergy
Soul-Guide Lantern
17%inclusion1 decks6 decks
14%synergy
Illusionist's Bracers
17%inclusion1 decks6 decks
16%synergy
Tamiyo's Journal
17%inclusion1 decks6 decks
16%synergy
Investigator's Journal
17%inclusion1 decks6 decks
17%synergy
Goblin Firebomb
17%inclusion1 decks6 decks
17%synergy
Cloud Key
17%inclusion1 decks6 decks
12%synergy
Portal to Phyrexia
17%inclusion1 decks6 decks
15%synergy
Thousand Moons Smithy
17%inclusion1 decks6 decks
11%synergy
Manifold Key
17%inclusion1 decks6 decks
10%synergy
Moonsilver Key
17%inclusion1 decks6 decks
14%synergy
Staff of Nin
17%inclusion1 decks6 decks
17%synergy
Aether Spellbomb
17%inclusion1 decks6 decks
15%synergy
Ashnod's Altar
17%inclusion1 decks6 decks
14%synergy
Celestial Armor
17%inclusion1 decks6 decks
15%synergy
Sunset Pyramid
17%inclusion1 decks6 decks
17%synergy
Ichor Wellspring
17%inclusion1 decks6 decks
14%synergy
Mishra's Bauble
17%inclusion1 decks6 decks
15%synergy
Surgical Skullbomb
17%inclusion1 decks6 decks
16%synergy
Haunted Cloak
17%inclusion1 decks6 decks
16%synergy
Prototype Portal
17%inclusion1 decks6 decks
16%synergy
Mazemind Tome
17%inclusion1 decks6 decks
16%synergy
Worldwalker Helm
17%inclusion1 decks6 decks
15%synergy
Nevinyrral's Disk
17%inclusion1 decks6 decks
16%synergy
Doubling Cube
17%inclusion1 decks6 decks
17%synergy
Darksteel Forge
17%inclusion1 decks6 decks
14%synergy
Mindslaver
17%inclusion1 decks6 decks
16%synergy
Mycosynth Lattice
17%inclusion1 decks6 decks
16%synergy
Rings of Brighthearth
17%inclusion1 decks6 decks
15%synergy
Unidentified Hovership
17%inclusion1 decks6 decks
14%synergy
The Enigma Jewel
17%inclusion1 decks6 decks
16%synergy
Idol of Oblivion
17%inclusion1 decks6 decks
14%synergy
Pre-War Formalwear
17%inclusion1 decks6 decks
16%synergy
Swiftfoot Boots
17%inclusion1 decks6 decks
-9%synergy
Howling Mine
17%inclusion1 decks6 decks
11%synergy
Staff of Domination
17%inclusion1 decks6 decks
16%synergy
Isochron Scepter
17%inclusion1 decks6 decks
10%synergy
Enchantments
Training Grounds
50%inclusion3 decks6 decks
48%synergy
Thopter Spy Network
33%inclusion2 decks6 decks
23%synergy
Anointed Procession
33%inclusion2 decks6 decks
29%synergy
Moonlit Meditation
20%inclusion1 decks5 decks
17%synergy
Minimus Containment
17%inclusion1 decks6 decks
16%synergy
Sugar Coat
17%inclusion1 decks6 decks
16%synergy
Intruder Alarm
17%inclusion1 decks6 decks
13%synergy
Mechanized Production
17%inclusion1 decks6 decks
12%synergy
Unstoppable Plan
17%inclusion1 decks6 decks
11%synergy
Efficient Construction
17%inclusion1 decks6 decks
13%synergy
Mirrodin Besieged
17%inclusion1 decks6 decks
14%synergy
Mirrormade
17%inclusion1 decks6 decks
14%synergy
Oblivion Ring
17%inclusion1 decks6 decks
15%synergy
Dazzling Theater // Prop Room
17%inclusion1 decks6 decks
14%synergy
Tempered Steel
17%inclusion1 decks6 decks
14%synergy
Planeswalkers
Ugin, Eye of the Storms
33%inclusion2 decks6 decks
32%synergy
Karn, Living Legacy
17%inclusion1 decks6 decks
16%synergy
Karn, the Great Creator
17%inclusion1 decks6 decks
15%synergy
Utility Lands
Urza's Tower
50%inclusion3 decks6 decks
48%synergy
Urza's Mine
50%inclusion3 decks6 decks
48%synergy
Urza's Workshop
50%inclusion3 decks6 decks
49%synergy
Urza's Power Plant
50%inclusion3 decks6 decks
48%synergy
Mishra's Factory
33%inclusion2 decks6 decks
32%synergy
Urza's Factory
33%inclusion2 decks6 decks
33%synergy
Fomori Vault
33%inclusion2 decks6 decks
31%synergy
Shrine of the Forsaken Gods
33%inclusion2 decks6 decks
33%synergy
Academy Ruins
33%inclusion2 decks6 decks
22%synergy
Mishra's Foundry
33%inclusion2 decks6 decks
33%synergy
Archway of Innovation
33%inclusion2 decks6 decks
26%synergy
Ishgard, the Holy See
20%inclusion1 decks5 decks
16%synergy
Uthros, Titanic Godcore
20%inclusion1 decks5 decks
15%synergy
Wasteland
17%inclusion1 decks6 decks
15%synergy
Blast Zone
17%inclusion1 decks6 decks
16%synergy
Treasure Vault
17%inclusion1 decks6 decks
14%synergy
Blinkmoth Nexus
17%inclusion1 decks6 decks
16%synergy
Inventors' Fair
17%inclusion1 decks6 decks
8%synergy
Gargoyle Castle
17%inclusion1 decks6 decks
17%synergy
Thespian's Stage
17%inclusion1 decks6 decks
15%synergy
Sequestered Stash
17%inclusion1 decks6 decks
17%synergy
Sunken Palace
17%inclusion1 decks6 decks
16%synergy
Reliquary Tower
17%inclusion1 decks6 decks
-32%synergy
Monumental Henge
17%inclusion1 decks6 decks
13%synergy
Castle Vantress
17%inclusion1 decks6 decks
11%synergy
Temple of the False God
17%inclusion1 decks6 decks
9%synergy
Otawara, Soaring City
17%inclusion1 decks6 decks
-2%synergy
Rogue's Passage
17%inclusion1 decks6 decks
2%synergy
Mana Artifacts
Sol Ring
100%inclusion6 decks6 decks
13%synergy
Arcane Signet
83%inclusion5 decks6 decks
-1%synergy
Powerstone Shard
67%inclusion4 decks6 decks
66%synergy
Talisman of Progress
50%inclusion3 decks6 decks
0%synergy
Machine God's Effigy
50%inclusion3 decks6 decks
48%synergy
Liquimetal Torque
50%inclusion3 decks6 decks
46%synergy
The Mightstone and Weakstone
50%inclusion3 decks6 decks
45%synergy
Mind Stone
50%inclusion3 decks6 decks
22%synergy
White Auracite
40%inclusion2 decks5 decks
38%synergy
Basalt Monolith
33%inclusion2 decks6 decks
29%synergy
Fellwar Stone
33%inclusion2 decks6 decks
4%synergy
Thought Vessel
33%inclusion2 decks6 decks
-9%synergy
Thran Dynamo
33%inclusion2 decks6 decks
26%synergy
Azorius Signet
33%inclusion2 decks6 decks
-26%synergy
Blinkmoth Urn
17%inclusion1 decks6 decks
16%synergy
Commander's Sphere
17%inclusion1 decks6 decks
0%synergy
Dreamstone Hedron
17%inclusion1 decks6 decks
16%synergy
Honored Heirloom
17%inclusion1 decks6 decks
16%synergy
Decanter of Endless Water
17%inclusion1 decks6 decks
5%synergy
Chromatic Orrery
17%inclusion1 decks6 decks
15%synergy
Coveted Jewel
17%inclusion1 decks6 decks
14%synergy
Gilded Lotus
17%inclusion1 decks6 decks
11%synergy
Darksteel Ingot
17%inclusion1 decks6 decks
16%synergy
Stonespeaker Crystal
17%inclusion1 decks6 decks
16%synergy
Worn Powerstone
17%inclusion1 decks6 decks
14%synergy
Crystal Skull, Isu Spyglass
17%inclusion1 decks6 decks
13%synergy
Lands
Command Tower
100%inclusion6 decks6 decks
14%synergy
Razortide Bridge
100%inclusion6 decks6 decks
86%synergy
Island
100%inclusion6 decks6 decks
5%synergy
Plains
100%inclusion6 decks6 decks
5%synergy
Adarkar Wastes
67%inclusion4 decks6 decks
26%synergy
Glacial Fortress
50%inclusion3 decks6 decks
-10%synergy
Skycloud Expanse
50%inclusion3 decks6 decks
15%synergy
Hall of Tagsin
50%inclusion3 decks6 decks
49%synergy
Urza's Cave
33%inclusion2 decks6 decks
32%synergy
Skybridge Towers
33%inclusion2 decks6 decks
30%synergy
Port Town
33%inclusion2 decks6 decks
-15%synergy
Prairie Stream
33%inclusion2 decks6 decks
-33%synergy
Spire of Industry
33%inclusion2 decks6 decks
24%synergy
Temple of Enlightenment
33%inclusion2 decks6 decks
-6%synergy
Nimbus Maze
33%inclusion2 decks6 decks
10%synergy
Mystic Gate
33%inclusion2 decks6 decks
11%synergy
Witch Enchanter
17%inclusion1 decks6 decks
4%synergy
The Mycosynth Gardens
17%inclusion1 decks6 decks
13%synergy
Wastes
17%inclusion1 decks6 decks
16%synergy
Citadel Gate
17%inclusion1 decks6 decks
16%synergy
Ondu Inversion
17%inclusion1 decks6 decks
14%synergy
Azorius Chancery
17%inclusion1 decks6 decks
-21%synergy
Myriad Landscape
17%inclusion1 decks6 decks
-1%synergy
Planar Nexus
17%inclusion1 decks6 decks
16%synergy
Exotic Orchard
17%inclusion1 decks6 decks
-11%synergy
Lonely Arroyo
17%inclusion1 decks6 decks
13%synergy
Conduit Pylons
17%inclusion1 decks6 decks
16%synergy
Hidden Grotto
17%inclusion1 decks6 decks
16%synergy
Fortified Beachhead
17%inclusion1 decks6 decks
15%synergy
Irrigated Farmland
17%inclusion1 decks6 decks
-5%synergy
Sea Gate Restoration
17%inclusion1 decks6 decks
11%synergy
Horizon of Progress
17%inclusion1 decks6 decks
16%synergy
Tranquil Cove
17%inclusion1 decks6 decks
-2%synergy
Power Depot
17%inclusion1 decks6 decks
14%synergy
Sea of Clouds
17%inclusion1 decks6 decks
-24%synergy
Promising Vein
17%inclusion1 decks6 decks
16%synergy
Evolving Wilds
17%inclusion1 decks6 decks
0%synergy
Azorius Guildgate
17%inclusion1 decks6 decks
10%synergy
Sink into Stupor
17%inclusion1 decks6 decks
4%synergy
Glasspool Mimic
17%inclusion1 decks6 decks
14%synergy
Meticulous Archive
17%inclusion1 decks6 decks
-1%synergy
Deserted Beach
17%inclusion1 decks6 decks
-22%synergy
Crystal Grotto
17%inclusion1 decks6 decks
15%synergy
Hallowed Fountain
17%inclusion1 decks6 decks
-29%synergy
Floodfarm Verge
17%inclusion1 decks6 decks
-9%synergy