Urza, Prince of Kroog (Commander) - Control

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
Padeem, Consul of Innovation
67%inclusion14 decks21 decks
57%synergy
Sai, Master Thopterist
67%inclusion14 decks21 decks
56%synergy
Training Grounds
57%inclusion12 decks21 decks
55%synergy
Urza, Lord Protector
52%inclusion11 decks21 decks
50%synergy
Etherium Sculptor
62%inclusion13 decks21 decks
47%synergy
Urza, Lord High Artificer
52%inclusion11 decks21 decks
46%synergy
Foundry Inspector
57%inclusion12 decks21 decks
43%synergy
Losheel, Clockwork Scholar
48%inclusion10 decks21 decks
43%synergy
Mechanized Production
48%inclusion10 decks21 decks
42%synergy
Unwinding Clock
52%inclusion11 decks21 decks
41%synergy
Top Cards
Counterspell
67%inclusion14 decks21 decks
13%synergy
Swords to Plowshares
62%inclusion13 decks21 decks
-8%synergy
Solemn Simulacrum
48%inclusion10 decks21 decks
22%synergy
Fabricate
48%inclusion10 decks21 decks
37%synergy
Thought Monitor
48%inclusion10 decks21 decks
40%synergy
Path to Exile
48%inclusion10 decks21 decks
-6%synergy
Phyrexian Metamorph
43%inclusion9 decks21 decks
34%synergy
Thopter Spy Network
43%inclusion9 decks21 decks
33%synergy
Meteor Golem
43%inclusion9 decks21 decks
39%synergy
Emry, Lurker of the Loch
43%inclusion9 decks21 decks
31%synergy
Game Changers
Teferi's Protection
33%inclusion7 decks21 decks
17%synergy
Fierce Guardianship
33%inclusion7 decks21 decks
17%synergy
Smothering Tithe
29%inclusion6 decks21 decks
3%synergy
Rhystic Study
29%inclusion6 decks21 decks
5%synergy
Enlightened Tutor
29%inclusion6 decks21 decks
11%synergy
Mystical Tutor
24%inclusion5 decks21 decks
10%synergy
Ancient Tomb
19%inclusion4 decks21 decks
11%synergy
Cyclonic Rift
19%inclusion4 decks21 decks
-4%synergy
Mana Vault
14%inclusion3 decks21 decks
8%synergy
Grim Monolith
10%inclusion2 decks21 decks
7%synergy
Creatures
Master of Etherium
38%inclusion8 decks21 decks
32%synergy
Esper Sentinel
38%inclusion8 decks21 decks
16%synergy
Bronze Guardian
38%inclusion8 decks21 decks
33%synergy
Myr Battlesphere
38%inclusion8 decks21 decks
35%synergy
Angel of the Ruins
33%inclusion7 decks21 decks
30%synergy
Vedalken Archmage
33%inclusion7 decks21 decks
30%synergy
Silver Myr
33%inclusion7 decks21 decks
25%synergy
Forensic Gadgeteer
33%inclusion7 decks21 decks
29%synergy
Riptide Gearhulk
33%inclusion4 decks12 decks
24%synergy
Ornithopter of Paradise
29%inclusion6 decks21 decks
17%synergy
Liberator, Urza's Battlethopter
29%inclusion6 decks21 decks
26%synergy
Gold Myr
29%inclusion6 decks21 decks
20%synergy
Shimmer Myr
29%inclusion6 decks21 decks
23%synergy
Voyager Quickwelder
25%inclusion3 decks12 decks
16%synergy
Cyberdrive Awakener
24%inclusion5 decks21 decks
15%synergy
Illustrious Wanderglyph
24%inclusion5 decks21 decks
20%synergy
Palladium Myr
24%inclusion5 decks21 decks
21%synergy
Sharding Sphinx
24%inclusion5 decks21 decks
22%synergy
Research Thief
24%inclusion5 decks21 decks
19%synergy
Wurmcoil Engine
24%inclusion5 decks21 decks
22%synergy
Master Transmuter
24%inclusion5 decks21 decks
21%synergy
Digsite Engineer
24%inclusion5 decks21 decks
21%synergy
Drafna, Founder of Lat-Nam
24%inclusion5 decks21 decks
22%synergy
Cyberman Patrol
19%inclusion4 decks21 decks
18%synergy
Kappa Cannoneer
19%inclusion4 decks21 decks
11%synergy
Steel Overseer
19%inclusion4 decks21 decks
15%synergy
Threefold Thunderhulk
19%inclusion4 decks21 decks
18%synergy
Gold-Forged Thopteryx
19%inclusion4 decks21 decks
9%synergy
Oswald Fiddlebender
19%inclusion4 decks21 decks
17%synergy
Jhoira's Familiar
19%inclusion4 decks21 decks
15%synergy
Mm'menon, the Right Hand
17%inclusion1 decks6 decks
15%synergy
Dauntless Scrapbot
17%inclusion1 decks6 decks
16%synergy
Oltec Matterweaver
15%inclusion3 decks20 decks
13%synergy
Trophy Mage
14%inclusion3 decks21 decks
12%synergy
Scrap Trawler
14%inclusion3 decks21 decks
12%synergy
Platoon Dispenser
14%inclusion3 decks21 decks
14%synergy
Filigree Angel
14%inclusion3 decks21 decks
14%synergy
Chief of the Foundry
14%inclusion3 decks21 decks
13%synergy
Unctus, Grand Metatect
14%inclusion3 decks21 decks
12%synergy
Ethersworn Sphinx
14%inclusion3 decks21 decks
13%synergy
The Reality Chip
14%inclusion3 decks21 decks
8%synergy
Burnished Hart
14%inclusion3 decks21 decks
11%synergy
Urza, Powerstone Prodigy
14%inclusion3 decks21 decks
14%synergy
Hulking Metamorph
14%inclusion3 decks21 decks
14%synergy
Karn, Legacy Reforged
14%inclusion3 decks21 decks
13%synergy
Spellskite
14%inclusion3 decks21 decks
10%synergy
Stenn, Paranoid Partisan
10%inclusion2 decks21 decks
6%synergy
Ojer Taq, Deepest Foundation
10%inclusion2 decks21 decks
7%synergy
Walking Ballista
10%inclusion2 decks21 decks
6%synergy
Arcanist's Owl
10%inclusion2 decks21 decks
9%synergy
Instants
Whir of Invention
38%inclusion8 decks21 decks
32%synergy
Dispatch
33%inclusion7 decks21 decks
21%synergy
Negate
33%inclusion7 decks21 decks
5%synergy
Dovin's Veto
29%inclusion6 decks21 decks
-9%synergy
Mana Drain
29%inclusion6 decks21 decks
13%synergy
Generous Gift
29%inclusion6 decks21 decks
-4%synergy
An Offer You Can't Refuse
24%inclusion5 decks21 decks
-1%synergy
Stroke of Midnight
24%inclusion5 decks21 decks
8%synergy
Disenchant
24%inclusion5 decks21 decks
15%synergy
Scour for Scrap
20%inclusion1 decks5 decks
17%synergy
Brainstorm
19%inclusion4 decks21 decks
1%synergy
Get Lost
19%inclusion4 decks21 decks
16%synergy
Swan Song
19%inclusion4 decks21 decks
2%synergy
Desynchronization
17%inclusion3 decks18 decks
13%synergy
Emergency Eject
17%inclusion1 decks6 decks
16%synergy
Thirst for Knowledge
14%inclusion3 decks21 decks
12%synergy
Dramatic Reversal
14%inclusion3 decks21 decks
6%synergy
Three Steps Ahead
10%inclusion2 decks20 decks
6%synergy
Rootborn Defenses
10%inclusion2 decks21 decks
8%synergy
Access Denied
10%inclusion2 decks21 decks
7%synergy
Machine Over Matter
10%inclusion2 decks21 decks
9%synergy
Blacksmith's Skill
10%inclusion2 decks21 decks
8%synergy
Resculpt
10%inclusion2 decks21 decks
6%synergy
Disallow
10%inclusion2 decks21 decks
7%synergy
Permission Denied
10%inclusion2 decks21 decks
4%synergy
Surge of Salvation
10%inclusion2 decks21 decks
8%synergy
Mana Leak
10%inclusion2 decks21 decks
6%synergy
Spell Pierce
10%inclusion2 decks21 decks
6%synergy
No More Lies
10%inclusion2 decks21 decks
5%synergy
Urza's Command
10%inclusion2 decks21 decks
9%synergy
Don't Make a Sound
6.3%inclusion1 decks16 decks
6%synergy
Sink into Stupor
5.0%inclusion1 decks20 decks
-8%synergy
Null Elemental Blast
5.0%inclusion1 decks20 decks
5%synergy
Ugin's Binding
5.0%inclusion1 decks20 decks
5%synergy
Sorceries
Dance of the Manse
38%inclusion8 decks21 decks
31%synergy
Supreme Verdict
33%inclusion7 decks21 decks
5%synergy
Voyage Home
33%inclusion4 decks12 decks
25%synergy
Organic Extinction
33%inclusion7 decks21 decks
25%synergy
Thoughtcast
24%inclusion5 decks21 decks
15%synergy
March of Progress
24%inclusion5 decks21 decks
22%synergy
Brilliant Restoration
19%inclusion4 decks21 decks
15%synergy
Wrath of God
14%inclusion3 decks21 decks
8%synergy
Reshape
14%inclusion3 decks21 decks
12%synergy
One with the Machine
14%inclusion3 decks21 decks
13%synergy
Ponder
10%inclusion2 decks21 decks
-2%synergy
Windfall
10%inclusion2 decks21 decks
-3%synergy
Austere Command
10%inclusion2 decks21 decks
-5%synergy
Forging the Anchor
10%inclusion2 decks21 decks
9%synergy
Sevinne's Reclamation
10%inclusion2 decks21 decks
3%synergy
Time Wipe
10%inclusion2 decks21 decks
-4%synergy
Winds of Abandon
10%inclusion2 decks21 decks
8%synergy
Farewell
10%inclusion2 decks21 decks
-9%synergy
Repair and Recharge
10%inclusion2 decks21 decks
9%synergy
Universal Surveillance
10%inclusion2 decks21 decks
8%synergy
Solve the Equation
10%inclusion2 decks21 decks
5%synergy
Starfall Invocation
5.9%inclusion1 decks17 decks
3%synergy
Season of Weaving
5.6%inclusion1 decks18 decks
4%synergy
Seize the Secrets
5.0%inclusion1 decks20 decks
5%synergy
Utility Artifacts
Thousand Moons Smithy
38%inclusion8 decks21 decks
33%synergy
Lightning Greaves
38%inclusion8 decks21 decks
18%synergy
Sculpting Steel
33%inclusion7 decks21 decks
28%synergy
Thousand-Year Elixir
29%inclusion6 decks21 decks
27%synergy
Mystic Forge
29%inclusion6 decks21 decks
23%synergy
Spine of Ish Sah
24%inclusion5 decks21 decks
23%synergy
Liquimetal Coating
24%inclusion5 decks21 decks
24%synergy
Cloud Key
19%inclusion4 decks21 decks
14%synergy
Portal to Phyrexia
19%inclusion4 decks21 decks
17%synergy
Ashnod's Altar
19%inclusion4 decks21 decks
16%synergy
Clock of Omens
19%inclusion4 decks21 decks
18%synergy
Forsaken Monument
19%inclusion4 decks21 decks
18%synergy
Heartstone
19%inclusion4 decks21 decks
18%synergy
Thopter Shop
19%inclusion4 decks21 decks
19%synergy
Rings of Brighthearth
19%inclusion4 decks21 decks
18%synergy
Repurposing Bay
17%inclusion2 decks12 decks
13%synergy
Salvation Engine
17%inclusion2 decks12 decks
10%synergy
Cryogen Relic
17%inclusion1 decks6 decks
12%synergy
Worldwalker Helm
15%inclusion3 decks20 decks
13%synergy
Simulacrum Synthesizer
15%inclusion3 decks20 decks
10%synergy
Sensei's Divining Top
14%inclusion3 decks21 decks
7%synergy
Illusionist's Bracers
14%inclusion3 decks21 decks
13%synergy
Encroaching Mycosynth
14%inclusion3 decks21 decks
13%synergy
Moonsilver Key
14%inclusion3 decks21 decks
12%synergy
Akroma's Memorial
14%inclusion3 decks21 decks
13%synergy
Idol of Oblivion
14%inclusion3 decks21 decks
12%synergy
Swiftfoot Boots
14%inclusion3 decks21 decks
-11%synergy
Staff of Domination
14%inclusion3 decks21 decks
14%synergy
Imposter Mech
14%inclusion3 decks21 decks
6%synergy
Unstable Glyphbridge
14%inclusion3 decks21 decks
13%synergy
Machinist's Arsenal
13%inclusion1 decks8 decks
11%synergy
Voltaic Key
10%inclusion2 decks21 decks
6%synergy
Soul-Guide Lantern
10%inclusion2 decks21 decks
7%synergy
Master's Guide-Mural
10%inclusion2 decks21 decks
9%synergy
The One Ring
10%inclusion2 decks21 decks
1%synergy
Ichor Wellspring
10%inclusion2 decks21 decks
7%synergy
Skullclamp
10%inclusion2 decks21 decks
1%synergy
Krark-Clan Ironworks
10%inclusion2 decks21 decks
9%synergy
Expedition Map
10%inclusion2 decks21 decks
7%synergy
Darksteel Forge
10%inclusion2 decks21 decks
7%synergy
The Enigma Jewel
10%inclusion2 decks21 decks
9%synergy
Tamiyo's Logbook
10%inclusion2 decks21 decks
9%synergy
Isochron Scepter
10%inclusion2 decks21 decks
3%synergy
Perilous Snare
8.3%inclusion1 decks12 decks
6%synergy
Guidelight Pathmaker
8.3%inclusion1 decks12 decks
4%synergy
Dissection Tools
6.3%inclusion1 decks16 decks
6%synergy
Heirloom Epic
5.9%inclusion1 decks17 decks
6%synergy
Argent Dais
5.0%inclusion1 decks20 decks
5%synergy
Lavaspur Boots
5.0%inclusion1 decks20 decks
4%synergy
Assimilation Aegis
5.0%inclusion1 decks20 decks
4%synergy
Enchantments
Efficient Construction
19%inclusion4 decks21 decks
15%synergy
Anointed Procession
19%inclusion4 decks21 decks
14%synergy
Mystic Remora
19%inclusion4 decks21 decks
3%synergy
Tempered Steel
19%inclusion4 decks21 decks
17%synergy
Intruder Alarm
10%inclusion2 decks21 decks
6%synergy
Artificer Class
10%inclusion2 decks21 decks
7%synergy
Intangible Virtue
10%inclusion2 decks21 decks
3%synergy
Planeswalkers
Tezzeret the Seeker
33%inclusion7 decks21 decks
29%synergy
Tezzeret, Cruel Captain
33%inclusion2 decks6 decks
31%synergy
Karn, Living Legacy
24%inclusion5 decks21 decks
23%synergy
Karn, Scion of Urza
14%inclusion3 decks21 decks
14%synergy
Tezzeret, Artifice Master
14%inclusion3 decks21 decks
13%synergy
Ugin, Eye of the Storms
10%inclusion1 decks10 decks
9%synergy
Ugin, the Ineffable
10%inclusion2 decks21 decks
9%synergy
Jace, Architect of Thought
10%inclusion2 decks21 decks
9%synergy
Dovin, Grand Arbiter
10%inclusion2 decks21 decks
9%synergy
Karn, the Great Creator
10%inclusion2 decks21 decks
8%synergy
Utility Lands
Ancient Den
52%inclusion11 decks21 decks
38%synergy
Seat of the Synod
48%inclusion10 decks21 decks
32%synergy
Darksteel Citadel
43%inclusion9 decks21 decks
32%synergy
Inventors' Fair
38%inclusion8 decks21 decks
29%synergy
Academy Ruins
33%inclusion7 decks21 decks
22%synergy
Urza's Saga
29%inclusion6 decks21 decks
17%synergy
Archway of Innovation
21%inclusion4 decks19 decks
13%synergy
Urza's Tower
19%inclusion4 decks21 decks
17%synergy
Urza's Mine
19%inclusion4 decks21 decks
17%synergy
Buried Ruin
19%inclusion4 decks21 decks
11%synergy
Urza's Power Plant
19%inclusion4 decks21 decks
17%synergy
Otawara, Soaring City
19%inclusion4 decks21 decks
0%synergy
Adagia, Windswept Bastion
17%inclusion1 decks6 decks
13%synergy
Secluded Starforge
17%inclusion1 decks6 decks
16%synergy
Ishgard, the Holy See
13%inclusion1 decks8 decks
8%synergy
Fomori Vault
10%inclusion2 decks20 decks
8%synergy
Treasure Vault
10%inclusion2 decks21 decks
7%synergy
War Room
10%inclusion2 decks21 decks
8%synergy
Restless Anchorage
10%inclusion2 decks21 decks
2%synergy
Reliquary Tower
10%inclusion2 decks21 decks
-39%synergy
Temple of the False God
10%inclusion2 decks21 decks
2%synergy
Monumental Henge
5.0%inclusion1 decks20 decks
2%synergy
Mana Artifacts
Sol Ring
95%inclusion20 decks21 decks
8%synergy
Arcane Signet
76%inclusion16 decks21 decks
-8%synergy
The Mightstone and Weakstone
52%inclusion11 decks21 decks
47%synergy
Azorius Signet
52%inclusion11 decks21 decks
-6%synergy
Thran Dynamo
48%inclusion10 decks21 decks
40%synergy
Talisman of Progress
43%inclusion9 decks21 decks
-7%synergy
Mind Stone
38%inclusion8 decks21 decks
11%synergy
Powerstone Shard
33%inclusion7 decks21 decks
33%synergy
Fellwar Stone
33%inclusion7 decks21 decks
4%synergy
Gilded Lotus
33%inclusion7 decks21 decks
28%synergy
Liquimetal Torque
33%inclusion7 decks21 decks
29%synergy
White Auracite
25%inclusion2 decks8 decks
23%synergy
Dreamstone Hedron
24%inclusion5 decks21 decks
23%synergy
Mox Opal
24%inclusion5 decks21 decks
18%synergy
Endurance Bobblehead
20%inclusion4 decks20 decks
19%synergy
Charisma Bobblehead
20%inclusion4 decks20 decks
19%synergy
Agility Bobblehead
20%inclusion4 decks20 decks
19%synergy
Strength Bobblehead
20%inclusion4 decks20 decks
19%synergy
Perception Bobblehead
20%inclusion4 decks20 decks
19%synergy
Intelligence Bobblehead
19%inclusion4 decks21 decks
18%synergy
Basalt Monolith
19%inclusion4 decks21 decks
15%synergy
Luck Bobblehead
19%inclusion4 decks21 decks
18%synergy
Commander's Sphere
14%inclusion3 decks21 decks
-2%synergy
Sky Diamond
14%inclusion3 decks21 decks
5%synergy
Machine God's Effigy
14%inclusion3 decks21 decks
13%synergy
Marble Diamond
14%inclusion3 decks21 decks
6%synergy
Chromatic Orrery
14%inclusion3 decks21 decks
13%synergy
Fabrication Foundry
10%inclusion2 decks21 decks
8%synergy
Meteorite
10%inclusion2 decks21 decks
9%synergy
Mana Crypt
10%inclusion2 decks21 decks
8%synergy
Hedron Archive
10%inclusion2 decks21 decks
6%synergy
Lotus Petal
10%inclusion2 decks21 decks
4%synergy
Azorius Keyrune
10%inclusion2 decks21 decks
7%synergy
Sisay's Ring
10%inclusion2 decks21 decks
9%synergy
Coveted Jewel
10%inclusion2 decks21 decks
6%synergy
Thought Vessel
10%inclusion2 decks21 decks
-33%synergy
Worn Powerstone
10%inclusion2 decks21 decks
7%synergy
Skyclave Relic
10%inclusion2 decks21 decks
8%synergy
Lands
Island
100%inclusion21 decks21 decks
5%synergy
Plains
100%inclusion21 decks21 decks
5%synergy
Command Tower
76%inclusion16 decks21 decks
-10%synergy
Razortide Bridge
57%inclusion12 decks21 decks
43%synergy
Hallowed Fountain
52%inclusion11 decks21 decks
6%synergy
Flooded Strand
52%inclusion11 decks21 decks
21%synergy
Prairie Stream
48%inclusion10 decks21 decks
-19%synergy
Exotic Orchard
43%inclusion9 decks21 decks
15%synergy
Glacial Fortress
38%inclusion8 decks21 decks
-23%synergy
Sea of Clouds
33%inclusion7 decks21 decks
-7%synergy
Skycloud Expanse
33%inclusion7 decks21 decks
-2%synergy
Adarkar Wastes
33%inclusion7 decks21 decks
-9%synergy
Port Town
29%inclusion6 decks21 decks
-19%synergy
Evolving Wilds
29%inclusion6 decks21 decks
12%synergy
Prismatic Vista
24%inclusion5 decks21 decks
18%synergy
Fabled Passage
24%inclusion5 decks21 decks
16%synergy
Terramorphic Expanse
24%inclusion5 decks21 decks
13%synergy
Spire of Industry
24%inclusion5 decks21 decks
15%synergy
Seachrome Coast
24%inclusion5 decks21 decks
9%synergy
Deserted Beach
24%inclusion5 decks21 decks
-15%synergy
Myriad Landscape
19%inclusion4 decks21 decks
2%synergy
Irrigated Farmland
19%inclusion4 decks21 decks
-2%synergy
Meticulous Archive
19%inclusion4 decks21 decks
1%synergy
Hall of Tagsin
19%inclusion4 decks21 decks
19%synergy
Urza's Cave
15%inclusion3 decks20 decks
13%synergy
Tundra
14%inclusion3 decks21 decks
2%synergy
Misty Rainforest
14%inclusion3 decks21 decks
7%synergy
Azorius Chancery
14%inclusion3 decks21 decks
-23%synergy
Hengegate Pathway
14%inclusion3 decks21 decks
-6%synergy
Skybridge Towers
14%inclusion3 decks21 decks
11%synergy
Tranquil Cove
14%inclusion3 decks21 decks
-5%synergy
Power Depot
14%inclusion3 decks21 decks
12%synergy
Reflecting Pool
14%inclusion3 decks21 decks
11%synergy
Temple of Enlightenment
14%inclusion3 decks21 decks
-24%synergy
Demolition Field
14%inclusion3 decks21 decks
11%synergy
Path of Ancestry
14%inclusion3 decks21 decks
0%synergy
Scalding Tarn
14%inclusion3 decks21 decks
7%synergy
Polluted Delta
14%inclusion3 decks21 decks
6%synergy
Floodfarm Verge
13%inclusion2 decks16 decks
-14%synergy
The Mycosynth Gardens
10%inclusion2 decks21 decks
6%synergy
Windswept Heath
10%inclusion2 decks21 decks
3%synergy
Glacial Floodplain
10%inclusion2 decks21 decks
1%synergy
Cavern of Souls
10%inclusion2 decks21 decks
6%synergy
Flood Plain
10%inclusion2 decks21 decks
7%synergy
Azorius Guildgate
10%inclusion2 decks21 decks
3%synergy
Arid Mesa
10%inclusion2 decks21 decks
3%synergy
Nimbus Maze
10%inclusion2 decks21 decks
-13%synergy
Marsh Flats
10%inclusion2 decks21 decks
3%synergy
Mystic Gate
10%inclusion2 decks21 decks
-13%synergy
Horizon of Progress
5.3%inclusion1 decks19 decks
5%synergy