Urza, Prince of Kroog (Commander) - Upgraded Combo

Urza, Prince of Kroog
Rank #794
9decks
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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Moxfield
Scryfall
MTGStocks
Darksteel Citadel
100%inclusion9 decks9 decks
89%synergy
Heartstone
78%inclusion7 decks9 decks
77%synergy
Ancient Den
89%inclusion8 decks9 decks
75%synergy
Seat of the Synod
89%inclusion8 decks9 decks
74%synergy
Urza, Lord High Artificer
78%inclusion7 decks9 decks
71%synergy
Padeem, Consul of Innovation
78%inclusion7 decks9 decks
68%synergy
Unwinding Clock
78%inclusion7 decks9 decks
67%synergy
Training Grounds
67%inclusion6 decks9 decks
64%synergy
Thought Monitor
67%inclusion6 decks9 decks
59%synergy
Fabricate
67%inclusion6 decks9 decks
56%synergy
Top Cards
Dovin's Veto
78%inclusion7 decks9 decks
41%synergy
Foundry Inspector
67%inclusion6 decks9 decks
53%synergy
Etherium Sculptor
67%inclusion6 decks9 decks
52%synergy
Swords to Plowshares
67%inclusion6 decks9 decks
-3%synergy
Whir of Invention
56%inclusion5 decks9 decks
50%synergy
Sculpting Steel
56%inclusion5 decks9 decks
50%synergy
Bronze Guardian
56%inclusion5 decks9 decks
50%synergy
Mystic Forge
56%inclusion5 decks9 decks
50%synergy
Lightning Greaves
56%inclusion5 decks9 decks
36%synergy
Meteor Golem
56%inclusion5 decks9 decks
52%synergy
Game Changers
Enlightened Tutor
22%inclusion2 decks9 decks
4%synergy
Teferi's Protection
11%inclusion1 decks9 decks
-5%synergy
Creatures
Emry, Lurker of the Loch
56%inclusion5 decks9 decks
44%synergy
Losheel, Clockwork Scholar
56%inclusion5 decks9 decks
51%synergy
Solemn Simulacrum
44%inclusion4 decks9 decks
19%synergy
Ornithopter of Paradise
44%inclusion4 decks9 decks
33%synergy
Esper Sentinel
44%inclusion4 decks9 decks
22%synergy
Silver Myr
44%inclusion4 decks9 decks
36%synergy
Gold Myr
44%inclusion4 decks9 decks
36%synergy
Cogwork Assembler
33%inclusion3 decks9 decks
33%synergy
Glaring Fleshraker
33%inclusion3 decks9 decks
33%synergy
Cyberdrive Awakener
33%inclusion3 decks9 decks
25%synergy
Scrawling Crawler
33%inclusion3 decks9 decks
28%synergy
Crashing Drawbridge
33%inclusion3 decks9 decks
32%synergy
Phyrexian Metamorph
33%inclusion3 decks9 decks
24%synergy
Ojer Taq, Deepest Foundation
33%inclusion3 decks9 decks
31%synergy
Sai, Master Thopterist
33%inclusion3 decks9 decks
22%synergy
Vedalken Archmage
33%inclusion3 decks9 decks
30%synergy
Illustrious Wanderglyph
33%inclusion3 decks9 decks
29%synergy
The Reality Chip
33%inclusion3 decks9 decks
27%synergy
Palladium Myr
33%inclusion3 decks9 decks
30%synergy
Steel Overseer
33%inclusion3 decks9 decks
30%synergy
Forensic Gadgeteer
33%inclusion3 decks9 decks
29%synergy
Gold-Forged Thopteryx
33%inclusion3 decks9 decks
23%synergy
Myr Battlesphere
33%inclusion3 decks9 decks
30%synergy
Urza, Lord Protector
33%inclusion3 decks9 decks
30%synergy
Jhoira's Familiar
33%inclusion3 decks9 decks
30%synergy
Riptide Gearhulk
33%inclusion3 decks9 decks
24%synergy
Mondrak, Glory Dominus
33%inclusion3 decks9 decks
30%synergy
Assembly-Worker
22%inclusion2 decks9 decks
22%synergy
Power Plant Worker
22%inclusion2 decks9 decks
22%synergy
Arcum Dagsson
22%inclusion2 decks9 decks
22%synergy
Angel of the Ruins
22%inclusion2 decks9 decks
19%synergy
Master of Etherium
22%inclusion2 decks9 decks
16%synergy
Cyberman Patrol
22%inclusion2 decks9 decks
21%synergy
Sicarian Infiltrator
22%inclusion2 decks9 decks
21%synergy
Tower Worker
22%inclusion2 decks9 decks
22%synergy
Autonomous Assembler
22%inclusion2 decks9 decks
22%synergy
Dutiful Replicator
22%inclusion2 decks9 decks
22%synergy
Mine Worker
22%inclusion2 decks9 decks
22%synergy
Chief of the Foundry
22%inclusion2 decks9 decks
21%synergy
Unctus, Grand Metatect
22%inclusion2 decks9 decks
20%synergy
Mishra's Self-Replicator
22%inclusion2 decks9 decks
22%synergy
Liberator, Urza's Battlethopter
22%inclusion2 decks9 decks
19%synergy
Kappa Cannoneer
22%inclusion2 decks9 decks
14%synergy
Voyager Quickwelder
22%inclusion2 decks9 decks
14%synergy
Self-Assembler
22%inclusion2 decks9 decks
22%synergy
Arcbound Prototype
22%inclusion2 decks9 decks
22%synergy
Kuldotha Forgemaster
22%inclusion2 decks9 decks
22%synergy
Sun Titan
22%inclusion2 decks9 decks
11%synergy
Threefold Thunderhulk
22%inclusion2 decks9 decks
21%synergy
Research Thief
22%inclusion2 decks9 decks
17%synergy
Instants
Counterspell
44%inclusion4 decks9 decks
-9%synergy
Path to Exile
44%inclusion4 decks9 decks
-9%synergy
Desynchronization
44%inclusion4 decks9 decks
40%synergy
Generous Gift
44%inclusion4 decks9 decks
11%synergy
Negate
33%inclusion3 decks9 decks
5%synergy
Pongify
22%inclusion2 decks9 decks
14%synergy
Rapid Hybridization
22%inclusion2 decks9 decks
17%synergy
Dispatch
22%inclusion2 decks9 decks
9%synergy
An Offer You Can't Refuse
22%inclusion2 decks9 decks
-3%synergy
Mana Drain
22%inclusion2 decks9 decks
6%synergy
Permission Denied
22%inclusion2 decks9 decks
16%synergy
Stroke of Midnight
22%inclusion2 decks9 decks
6%synergy
Restoration Magic
13%inclusion1 decks8 decks
6%synergy
Emergency Eject
13%inclusion1 decks8 decks
12%synergy
Rootborn Defenses
11%inclusion1 decks9 decks
10%synergy
Brainstorm
11%inclusion1 decks9 decks
-7%synergy
Dawn's Truce
11%inclusion1 decks9 decks
3%synergy
Clever Concealment
11%inclusion1 decks9 decks
8%synergy
Flare of Denial
11%inclusion1 decks9 decks
9%synergy
Blacksmith's Skill
11%inclusion1 decks9 decks
9%synergy
Swan Song
11%inclusion1 decks9 decks
-6%synergy
Exclude
11%inclusion1 decks9 decks
11%synergy
Arcane Denial
11%inclusion1 decks9 decks
-14%synergy
Wipe Away
11%inclusion1 decks9 decks
11%synergy
Sink into Stupor
11%inclusion1 decks9 decks
-2%synergy
Dramatic Reversal
11%inclusion1 decks9 decks
3%synergy
Sorceries
Organic Extinction
44%inclusion4 decks9 decks
36%synergy
Thoughtcast
33%inclusion3 decks9 decks
24%synergy
March of Progress
33%inclusion3 decks9 decks
31%synergy
Dance of the Manse
33%inclusion3 decks9 decks
26%synergy
Supreme Verdict
22%inclusion2 decks9 decks
-6%synergy
Brilliant Restoration
22%inclusion2 decks9 decks
18%synergy
Ondu Inversion
11%inclusion1 decks9 decks
8%synergy
Sevinne's Reclamation
11%inclusion1 decks9 decks
5%synergy
Modify Memory
11%inclusion1 decks9 decks
11%synergy
Reshape
11%inclusion1 decks9 decks
9%synergy
Winds of Abandon
11%inclusion1 decks9 decks
9%synergy
Sea Gate Restoration
11%inclusion1 decks9 decks
5%synergy
Lunar Insight
11%inclusion1 decks9 decks
10%synergy
Farewell
11%inclusion1 decks9 decks
-8%synergy
Deep Analysis
11%inclusion1 decks9 decks
10%synergy
Voyage Home
11%inclusion1 decks9 decks
3%synergy
Lórien Revealed
11%inclusion1 decks9 decks
8%synergy
Call to Mind
11%inclusion1 decks9 decks
11%synergy
Vanquish the Horde
11%inclusion1 decks9 decks
6%synergy
Concentrate
11%inclusion1 decks9 decks
11%synergy
Utility Artifacts
Sensei's Divining Top
44%inclusion4 decks9 decks
38%synergy
Spine of Ish Sah
33%inclusion3 decks9 decks
32%synergy
Soul-Guide Lantern
33%inclusion3 decks9 decks
31%synergy
Cloud Key
33%inclusion3 decks9 decks
29%synergy
Staff of Nin
33%inclusion3 decks9 decks
33%synergy
Ashnod's Altar
33%inclusion3 decks9 decks
31%synergy
Forsaken Monument
33%inclusion3 decks9 decks
32%synergy
Swiftfoot Boots
33%inclusion3 decks9 decks
8%synergy
Portal to Phyrexia
22%inclusion2 decks9 decks
20%synergy
Wayfarer's Bauble
22%inclusion2 decks9 decks
11%synergy
Moonsilver Key
22%inclusion2 decks9 decks
20%synergy
Thousand-Year Elixir
22%inclusion2 decks9 decks
20%synergy
Ichor Wellspring
22%inclusion2 decks9 decks
20%synergy
Clock of Omens
22%inclusion2 decks9 decks
21%synergy
Lavaspur Boots
22%inclusion2 decks9 decks
21%synergy
Krark-Clan Ironworks
22%inclusion2 decks9 decks
21%synergy
Salvation Engine
22%inclusion2 decks9 decks
15%synergy
Conqueror's Flail
22%inclusion2 decks9 decks
22%synergy
Darksteel Forge
22%inclusion2 decks9 decks
20%synergy
The Enigma Jewel
22%inclusion2 decks9 decks
21%synergy
Perilous Snare
22%inclusion2 decks9 decks
20%synergy
Shorikai, Genesis Engine
22%inclusion2 decks9 decks
17%synergy
Machinist's Arsenal
13%inclusion1 decks8 decks
11%synergy
Giant's Amulet
11%inclusion1 decks9 decks
11%synergy
Nettlecyst
11%inclusion1 decks9 decks
8%synergy
Illusionist's Bracers
11%inclusion1 decks9 decks
10%synergy
Tamiyo's Journal
11%inclusion1 decks9 decks
10%synergy
Investigator's Journal
11%inclusion1 decks9 decks
11%synergy
Goblin Firebomb
11%inclusion1 decks9 decks
11%synergy
Thousand Moons Smithy
11%inclusion1 decks9 decks
6%synergy
Manifold Key
11%inclusion1 decks9 decks
4%synergy
Aether Spellbomb
11%inclusion1 decks9 decks
9%synergy
Celestial Armor
11%inclusion1 decks9 decks
10%synergy
Sunset Pyramid
11%inclusion1 decks9 decks
11%synergy
Mishra's Bauble
11%inclusion1 decks9 decks
10%synergy
Surgical Skullbomb
11%inclusion1 decks9 decks
11%synergy
Haunted Cloak
11%inclusion1 decks9 decks
10%synergy
Prototype Portal
11%inclusion1 decks9 decks
11%synergy
Mazemind Tome
11%inclusion1 decks9 decks
11%synergy
Worldwalker Helm
11%inclusion1 decks9 decks
9%synergy
Nevinyrral's Disk
11%inclusion1 decks9 decks
11%synergy
Akroma's Memorial
11%inclusion1 decks9 decks
10%synergy
Doubling Cube
11%inclusion1 decks9 decks
11%synergy
Mindslaver
11%inclusion1 decks9 decks
11%synergy
Mycosynth Lattice
11%inclusion1 decks9 decks
10%synergy
Rings of Brighthearth
11%inclusion1 decks9 decks
10%synergy
Unidentified Hovership
11%inclusion1 decks9 decks
9%synergy
Idol of Oblivion
11%inclusion1 decks9 decks
8%synergy
Pre-War Formalwear
11%inclusion1 decks9 decks
11%synergy
Howling Mine
11%inclusion1 decks9 decks
6%synergy
Enchantments
Anointed Procession
44%inclusion4 decks9 decks
40%synergy
Thopter Spy Network
33%inclusion3 decks9 decks
23%synergy
Mirrormade
33%inclusion3 decks9 decks
30%synergy
Mystic Remora
22%inclusion2 decks9 decks
6%synergy
Moonlit Meditation
13%inclusion1 decks8 decks
10%synergy
Minimus Containment
11%inclusion1 decks9 decks
11%synergy
Sugar Coat
11%inclusion1 decks9 decks
11%synergy
Intruder Alarm
11%inclusion1 decks9 decks
8%synergy
Mechanized Production
11%inclusion1 decks9 decks
6%synergy
Unstoppable Plan
11%inclusion1 decks9 decks
5%synergy
Efficient Construction
11%inclusion1 decks9 decks
8%synergy
Blind Obedience
11%inclusion1 decks9 decks
1%synergy
Mirrodin Besieged
11%inclusion1 decks9 decks
8%synergy
The Antiquities War
11%inclusion1 decks9 decks
11%synergy
Oblivion Ring
11%inclusion1 decks9 decks
9%synergy
Dazzling Theater // Prop Room
11%inclusion1 decks9 decks
8%synergy
Caretaker's Talent
11%inclusion1 decks9 decks
8%synergy
Tempered Steel
11%inclusion1 decks9 decks
9%synergy
Propaganda
11%inclusion1 decks9 decks
-14%synergy
Trouble in Pairs
11%inclusion1 decks9 decks
6%synergy
Planeswalkers
Ugin, Eye of the Storms
22%inclusion2 decks9 decks
21%synergy
Karn, Living Legacy
11%inclusion1 decks9 decks
10%synergy
Karn, the Great Creator
11%inclusion1 decks9 decks
9%synergy
Utility Lands
Urza's Tower
44%inclusion4 decks9 decks
42%synergy
Urza's Mine
44%inclusion4 decks9 decks
42%synergy
Buried Ruin
44%inclusion4 decks9 decks
37%synergy
Urza's Workshop
44%inclusion4 decks9 decks
44%synergy
Inventors' Fair
44%inclusion4 decks9 decks
36%synergy
Academy Ruins
44%inclusion4 decks9 decks
33%synergy
Urza's Power Plant
44%inclusion4 decks9 decks
42%synergy
Mystic Sanctuary
33%inclusion3 decks9 decks
15%synergy
Urza's Factory
33%inclusion3 decks9 decks
33%synergy
Uthros, Titanic Godcore
25%inclusion2 decks8 decks
20%synergy
Mishra's Factory
22%inclusion2 decks9 decks
21%synergy
Scavenger Grounds
22%inclusion2 decks9 decks
18%synergy
Fomori Vault
22%inclusion2 decks9 decks
20%synergy
War Room
22%inclusion2 decks9 decks
20%synergy
Shrine of the Forsaken Gods
22%inclusion2 decks9 decks
22%synergy
Terrain Generator
22%inclusion2 decks9 decks
21%synergy
Mishra's Foundry
22%inclusion2 decks9 decks
22%synergy
Archway of Innovation
22%inclusion2 decks9 decks
15%synergy
Ishgard, the Holy See
13%inclusion1 decks8 decks
8%synergy
Wasteland
11%inclusion1 decks9 decks
10%synergy
Blast Zone
11%inclusion1 decks9 decks
11%synergy
Treasure Vault
11%inclusion1 decks9 decks
8%synergy
Blinkmoth Nexus
11%inclusion1 decks9 decks
10%synergy
Minas Tirith
11%inclusion1 decks9 decks
7%synergy
Gargoyle Castle
11%inclusion1 decks9 decks
11%synergy
Thespian's Stage
11%inclusion1 decks9 decks
10%synergy
Sequestered Stash
11%inclusion1 decks9 decks
11%synergy
Sunken Palace
11%inclusion1 decks9 decks
11%synergy
Reliquary Tower
11%inclusion1 decks9 decks
-38%synergy
Monumental Henge
11%inclusion1 decks9 decks
8%synergy
Castle Vantress
11%inclusion1 decks9 decks
5%synergy
Temple of the False God
11%inclusion1 decks9 decks
3%synergy
Otawara, Soaring City
11%inclusion1 decks9 decks
-8%synergy
Rogue's Passage
11%inclusion1 decks9 decks
-3%synergy
Mana Artifacts
Arcane Signet
89%inclusion8 decks9 decks
5%synergy
Sol Ring
89%inclusion8 decks9 decks
2%synergy
Powerstone Shard
78%inclusion7 decks9 decks
77%synergy
Talisman of Progress
56%inclusion5 decks9 decks
6%synergy
Liquimetal Torque
56%inclusion5 decks9 decks
51%synergy
Gilded Lotus
44%inclusion4 decks9 decks
39%synergy
Thran Dynamo
44%inclusion4 decks9 decks
37%synergy
The Mightstone and Weakstone
44%inclusion4 decks9 decks
39%synergy
Mind Stone
44%inclusion4 decks9 decks
17%synergy
Commander's Sphere
33%inclusion3 decks9 decks
17%synergy
Machine God's Effigy
33%inclusion3 decks9 decks
32%synergy
White Auracite
25%inclusion2 decks8 decks
23%synergy
Dreamstone Hedron
22%inclusion2 decks9 decks
22%synergy
Hedron Archive
22%inclusion2 decks9 decks
19%synergy
Basalt Monolith
22%inclusion2 decks9 decks
18%synergy
Fellwar Stone
22%inclusion2 decks9 decks
-7%synergy
Thought Vessel
22%inclusion2 decks9 decks
-20%synergy
Azorius Signet
22%inclusion2 decks9 decks
-37%synergy
Blinkmoth Urn
11%inclusion1 decks9 decks
11%synergy
Meteorite
11%inclusion1 decks9 decks
11%synergy
Honored Heirloom
11%inclusion1 decks9 decks
11%synergy
Decanter of Endless Water
11%inclusion1 decks9 decks
-1%synergy
Chromatic Orrery
11%inclusion1 decks9 decks
10%synergy
Coveted Jewel
11%inclusion1 decks9 decks
8%synergy
Darksteel Ingot
11%inclusion1 decks9 decks
10%synergy
Stonespeaker Crystal
11%inclusion1 decks9 decks
10%synergy
Worn Powerstone
11%inclusion1 decks9 decks
8%synergy
Crystal Skull, Isu Spyglass
11%inclusion1 decks9 decks
7%synergy
Lands
Command Tower
100%inclusion9 decks9 decks
14%synergy
Island
100%inclusion9 decks9 decks
5%synergy
Plains
100%inclusion9 decks9 decks
5%synergy
Razortide Bridge
78%inclusion7 decks9 decks
63%synergy
Glacial Fortress
67%inclusion6 decks9 decks
6%synergy
Adarkar Wastes
56%inclusion5 decks9 decks
14%synergy
Sea of Clouds
44%inclusion4 decks9 decks
4%synergy
Hallowed Fountain
44%inclusion4 decks9 decks
-2%synergy
Urza's Cave
33%inclusion3 decks9 decks
32%synergy
Spire of Industry
33%inclusion3 decks9 decks
25%synergy
Horizon of Progress
33%inclusion3 decks9 decks
33%synergy
Skycloud Expanse
33%inclusion3 decks9 decks
-2%synergy
Temple of Enlightenment
33%inclusion3 decks9 decks
-6%synergy
Nimbus Maze
33%inclusion3 decks9 decks
11%synergy
Flooded Strand
33%inclusion3 decks9 decks
2%synergy
Hall of Tagsin
33%inclusion3 decks9 decks
33%synergy
Prismatic Vista
22%inclusion2 decks9 decks
17%synergy
Exotic Orchard
22%inclusion2 decks9 decks
-5%synergy
Irrigated Farmland
22%inclusion2 decks9 decks
1%synergy
Skybridge Towers
22%inclusion2 decks9 decks
19%synergy
Port Town
22%inclusion2 decks9 decks
-25%synergy
Prairie Stream
22%inclusion2 decks9 decks
-44%synergy
Power Depot
22%inclusion2 decks9 decks
20%synergy
Mystic Gate
22%inclusion2 decks9 decks
0%synergy
Tundra
11%inclusion1 decks9 decks
-2%synergy
Witch Enchanter
11%inclusion1 decks9 decks
-1%synergy
The Mycosynth Gardens
11%inclusion1 decks9 decks
8%synergy
Wastes
11%inclusion1 decks9 decks
11%synergy
Fabled Passage
11%inclusion1 decks9 decks
3%synergy
Citadel Gate
11%inclusion1 decks9 decks
10%synergy
Ondu Inversion
11%inclusion1 decks9 decks
8%synergy
Azorius Chancery
11%inclusion1 decks9 decks
-27%synergy
Myriad Landscape
11%inclusion1 decks9 decks
-6%synergy
Planar Nexus
11%inclusion1 decks9 decks
11%synergy
Lonely Arroyo
11%inclusion1 decks9 decks
7%synergy
Conduit Pylons
11%inclusion1 decks9 decks
11%synergy
Hidden Grotto
11%inclusion1 decks9 decks
11%synergy
Fortified Beachhead
11%inclusion1 decks9 decks
10%synergy
Hengegate Pathway
11%inclusion1 decks9 decks
-10%synergy
Sea Gate Restoration
11%inclusion1 decks9 decks
5%synergy
Tranquil Cove
11%inclusion1 decks9 decks
-8%synergy
Promising Vein
11%inclusion1 decks9 decks
11%synergy
Evolving Wilds
11%inclusion1 decks9 decks
-5%synergy
Azorius Guildgate
11%inclusion1 decks9 decks
4%synergy
Path of Ancestry
11%inclusion1 decks9 decks
-3%synergy
Sink into Stupor
11%inclusion1 decks9 decks
-2%synergy
Glasspool Mimic
11%inclusion1 decks9 decks
8%synergy
Meticulous Archive
11%inclusion1 decks9 decks
-7%synergy
Deserted Beach
11%inclusion1 decks9 decks
-28%synergy
Crystal Grotto
11%inclusion1 decks9 decks
10%synergy