Urza, Prince of Kroog (Commander) - Clones

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
The Walls of Ba Sing Se
14%inclusion2 decks14 decks
13%synergy
High Synergy Cards
Training Grounds
66%inclusion69 decks104 decks
64%synergy
Sculpting Steel
61%inclusion63 decks104 decks
55%synergy
Mechanized Production
58%inclusion60 decks104 decks
53%synergy
Unwinding Clock
62%inclusion64 decks104 decks
50%synergy
Seat of the Synod
65%inclusion68 decks104 decks
50%synergy
Buried Ruin
54%inclusion56 decks104 decks
46%synergy
Drafna, Founder of Lat-Nam
47%inclusion49 decks104 decks
46%synergy
Emry, Lurker of the Loch
56%inclusion58 decks104 decks
44%synergy
Etherium Sculptor
56%inclusion58 decks104 decks
41%synergy
March of Progress
42%inclusion44 decks104 decks
40%synergy
Top Cards
Foundry Inspector
54%inclusion56 decks104 decks
40%synergy
Swords to Plowshares
53%inclusion55 decks104 decks
-17%synergy
Fabricate
51%inclusion53 decks104 decks
40%synergy
Phyrexian Metamorph
49%inclusion51 decks104 decks
40%synergy
Padeem, Consul of Innovation
44%inclusion46 decks104 decks
34%synergy
Solemn Simulacrum
43%inclusion45 decks104 decks
18%synergy
Counterspell
43%inclusion45 decks104 decks
-11%synergy
Thought Monitor
41%inclusion43 decks104 decks
34%synergy
Trophy Mage
39%inclusion41 decks104 decks
38%synergy
Mirrormade
39%inclusion41 decks104 decks
36%synergy
Game Changers
Enlightened Tutor
33%inclusion34 decks104 decks
15%synergy
Teferi's Protection
16%inclusion17 decks104 decks
0%synergy
Smothering Tithe
13%inclusion14 decks104 decks
-12%synergy
Mystical Tutor
13%inclusion14 decks104 decks
0%synergy
Rhystic Study
13%inclusion13 decks104 decks
-12%synergy
Mana Vault
13%inclusion13 decks104 decks
6%synergy
Cyclonic Rift
13%inclusion13 decks104 decks
-11%synergy
Fierce Guardianship
11%inclusion11 decks104 decks
-5%synergy
Ancient Tomb
10%inclusion10 decks104 decks
2%synergy
The One Ring
7.7%inclusion8 decks104 decks
-1%synergy
Creatures
Sai, Master Thopterist
38%inclusion39 decks104 decks
27%synergy
Urza, Lord Protector
35%inclusion36 decks104 decks
32%synergy
Hulking Metamorph
33%inclusion34 decks104 decks
32%synergy
Urza, Lord High Artificer
33%inclusion34 decks104 decks
26%synergy
Mondrak, Glory Dominus
30%inclusion31 decks104 decks
26%synergy
Ornithopter of Paradise
29%inclusion30 decks104 decks
17%synergy
Replication Specialist
28%inclusion29 decks104 decks
27%synergy
Bronze Guardian
28%inclusion29 decks104 decks
22%synergy
Jhoira's Familiar
28%inclusion29 decks104 decks
24%synergy
Master of Etherium
26%inclusion27 decks104 decks
20%synergy
Meteor Golem
26%inclusion27 decks104 decks
22%synergy
Losheel, Clockwork Scholar
26%inclusion27 decks104 decks
21%synergy
Oltec Matterweaver
25%inclusion24 decks95 decks
23%synergy
Ojer Taq, Deepest Foundation
25%inclusion26 decks104 decks
23%synergy
Jin-Gitaxias, Progress Tyrant
25%inclusion26 decks104 decks
22%synergy
Esper Sentinel
23%inclusion24 decks104 decks
1%synergy
Steel Overseer
23%inclusion24 decks104 decks
19%synergy
Silver Myr
22%inclusion23 decks104 decks
13%synergy
Illustrious Wanderglyph
22%inclusion23 decks104 decks
18%synergy
Myr Battlesphere
22%inclusion23 decks104 decks
19%synergy
Forensic Gadgeteer
21%inclusion22 decks103 decks
17%synergy
Gold Myr
20%inclusion21 decks104 decks
12%synergy
Vedalken Archmage
18%inclusion19 decks104 decks
15%synergy
Palladium Myr
18%inclusion19 decks104 decks
15%synergy
Sharding Sphinx
18%inclusion19 decks104 decks
16%synergy
Threefold Thunderhulk
17%inclusion18 decks104 decks
16%synergy
Cogwork Assembler
16%inclusion17 decks104 decks
16%synergy
Angel of the Ruins
16%inclusion17 decks104 decks
13%synergy
Scrap Trawler
16%inclusion17 decks104 decks
14%synergy
Unctus, Grand Metatect
16%inclusion17 decks104 decks
15%synergy
Kappa Cannoneer
16%inclusion17 decks104 decks
8%synergy
Research Thief
16%inclusion17 decks104 decks
11%synergy
Oswald Fiddlebender
16%inclusion17 decks104 decks
14%synergy
Chief of the Foundry
15%inclusion16 decks104 decks
14%synergy
Liberator, Urza's Battlethopter
15%inclusion16 decks104 decks
12%synergy
Sakashima's Protege
15%inclusion16 decks104 decks
15%synergy
Mendicant Core, Guidelight
15%inclusion8 decks53 decks
11%synergy
Shimmer Myr
14%inclusion15 decks104 decks
9%synergy
Digsite Engineer
14%inclusion15 decks104 decks
12%synergy
Platoon Dispenser
13%inclusion14 decks104 decks
13%synergy
Karn, Legacy Reforged
13%inclusion14 decks104 decks
12%synergy
Gold-Forged Thopteryx
13%inclusion14 decks104 decks
4%synergy
Myr Retriever
13%inclusion14 decks104 decks
11%synergy
Master Transmuter
13%inclusion14 decks104 decks
11%synergy
Cyberdrive Awakener
13%inclusion13 decks104 decks
4%synergy
Clever Impersonator
12%inclusion12 decks104 decks
10%synergy
Voyager Quickwelder
11%inclusion6 decks53 decks
3%synergy
Cyberman Patrol
11%inclusion11 decks104 decks
9%synergy
Osgood, Operation Double
11%inclusion11 decks104 decks
10%synergy
Rug of Smothering
11%inclusion11 decks104 decks
10%synergy
Instants
Whir of Invention
38%inclusion39 decks104 decks
32%synergy
Path to Exile
36%inclusion37 decks104 decks
-18%synergy
Dispatch
35%inclusion36 decks104 decks
22%synergy
Masterful Replication
30%inclusion31 decks104 decks
29%synergy
Dovin's Veto
26%inclusion27 decks104 decks
-11%synergy
Dramatic Reversal
26%inclusion27 decks104 decks
18%synergy
Generous Gift
25%inclusion26 decks104 decks
-8%synergy
Mana Drain
24%inclusion25 decks104 decks
8%synergy
Negate
21%inclusion22 decks104 decks
-7%synergy
Three Steps Ahead
21%inclusion20 decks95 decks
17%synergy
Scour for Scrap
19%inclusion5 decks26 decks
16%synergy
True Polymorph
18%inclusion19 decks104 decks
18%synergy
An Offer You Can't Refuse
17%inclusion18 decks104 decks
-8%synergy
Arcane Denial
15%inclusion16 decks104 decks
-10%synergy
Urza's Command
15%inclusion16 decks104 decks
15%synergy
Everybody Lives!
13%inclusion13 decks104 decks
11%synergy
Desynchronization
10%inclusion8 decks82 decks
6%synergy
Swan Song
10%inclusion10 decks104 decks
-7%synergy
Thirst for Knowledge
10%inclusion10 decks104 decks
7%synergy
Disenchant
10%inclusion10 decks104 decks
1%synergy
Stern Lesson
8.7%inclusion9 decks104 decks
8%synergy
Rootborn Defenses
7.7%inclusion8 decks104 decks
6%synergy
Stroke of Midnight
7.7%inclusion8 decks104 decks
-8%synergy
Access Denied
6.7%inclusion7 decks104 decks
4%synergy
Brainstorm
6.7%inclusion7 decks104 decks
-11%synergy
Stoic Rebuttal
6.7%inclusion7 decks104 decks
6%synergy
Reality Shift
6.7%inclusion7 decks104 decks
-2%synergy
Sink into Stupor
5.9%inclusion5 decks85 decks
-7%synergy
Pongify
5.8%inclusion6 decks104 decks
-3%synergy
Loran's Escape
5.8%inclusion6 decks104 decks
3%synergy
Clever Concealment
5.8%inclusion6 decks104 decks
3%synergy
Permission Denied
5.8%inclusion6 decks104 decks
0%synergy
Sorceries
Organic Extinction
39%inclusion41 decks104 decks
31%synergy
Thoughtcast
38%inclusion40 decks104 decks
29%synergy
Echo Storm
28%inclusion29 decks104 decks
28%synergy
Saheeli's Artistry
27%inclusion28 decks104 decks
27%synergy
Stolen Identity
26%inclusion27 decks104 decks
25%synergy
Replication Technique
22%inclusion23 decks104 decks
22%synergy
Dance of the Manse
22%inclusion23 decks104 decks
15%synergy
Voyage Home
21%inclusion11 decks53 decks
13%synergy
Brilliant Restoration
20%inclusion21 decks104 decks
16%synergy
Season of Weaving
20%inclusion16 decks80 decks
18%synergy
Reshape
15%inclusion16 decks104 decks
13%synergy
Supreme Verdict
13%inclusion13 decks104 decks
-16%synergy
Austere Command
13%inclusion13 decks104 decks
-2%synergy
Sevinne's Reclamation
13%inclusion13 decks104 decks
6%synergy
One with the Machine
13%inclusion13 decks104 decks
11%synergy
Forging the Anchor
12%inclusion12 decks104 decks
11%synergy
Farewell
10%inclusion10 decks104 decks
-9%synergy
Time Wipe
8.7%inclusion9 decks104 decks
-5%synergy
Rite of Replication
8.7%inclusion9 decks104 decks
7%synergy
Mirage Mockery
7.7%inclusion8 decks104 decks
7%synergy
Flash Photography
5.9%inclusion1 decks17 decks
6%synergy
Utility Artifacts
Mystic Forge
38%inclusion39 decks104 decks
32%synergy
Rings of Brighthearth
36%inclusion37 decks104 decks
34%synergy
Mirage Mirror
35%inclusion36 decks104 decks
31%synergy
Mirrorworks
34%inclusion35 decks104 decks
33%synergy
Worldwalker Helm
33%inclusion31 decks94 decks
31%synergy
Heartstone
32%inclusion33 decks104 decks
31%synergy
Cloud Key
30%inclusion31 decks104 decks
25%synergy
Moonsilver Key
28%inclusion29 decks104 decks
26%synergy
Thousand Moons Smithy
26%inclusion27 decks104 decks
21%synergy
Prototype Portal
23%inclusion24 decks104 decks
23%synergy
The Enigma Jewel
23%inclusion24 decks104 decks
22%synergy
Lightning Greaves
23%inclusion24 decks104 decks
3%synergy
Lithoform Engine
22%inclusion23 decks104 decks
20%synergy
Salvation Engine
21%inclusion11 decks53 decks
14%synergy
Illusionist's Bracers
20%inclusion21 decks104 decks
19%synergy
Simulacrum Synthesizer
19%inclusion18 decks93 decks
15%synergy
Spine of Ish Sah
19%inclusion20 decks104 decks
18%synergy
Repurposing Bay
19%inclusion10 decks53 decks
15%synergy
Swiftfoot Boots
18%inclusion19 decks104 decks
-7%synergy
Darksteel Forge
17%inclusion18 decks104 decks
15%synergy
Forsaken Monument
15%inclusion16 decks104 decks
14%synergy
Uthros Research Craft
15%inclusion4 decks27 decks
11%synergy
Encroaching Mycosynth
13%inclusion13 decks104 decks
11%synergy
Portal to Phyrexia
13%inclusion13 decks104 decks
11%synergy
Thousand-Year Elixir
13%inclusion13 decks104 decks
10%synergy
Clock of Omens
13%inclusion13 decks104 decks
12%synergy
Cryogen Relic
12%inclusion3 decks26 decks
7%synergy
Idol of Oblivion
12%inclusion12 decks104 decks
9%synergy
Sensei's Divining Top
11%inclusion11 decks104 decks
4%synergy
Wayfarer's Bauble
11%inclusion11 decks104 decks
-1%synergy
Ashnod's Altar
11%inclusion11 decks104 decks
8%synergy
Liquimetal Coating
11%inclusion11 decks104 decks
10%synergy
Soul-Guide Lantern
10%inclusion10 decks104 decks
7%synergy
Expedition Map
10%inclusion10 decks104 decks
8%synergy
Shorikai, Genesis Engine
10%inclusion10 decks104 decks
5%synergy
Tamiyo's Logbook
8.7%inclusion9 decks104 decks
8%synergy
Wedding Ring
7.7%inclusion8 decks104 decks
5%synergy
Ichor Wellspring
7.7%inclusion8 decks104 decks
5%synergy
Skullclamp
7.7%inclusion8 decks104 decks
-1%synergy
Thopter Shop
7.7%inclusion8 decks104 decks
7%synergy
Staff of Domination
7.7%inclusion8 decks104 decks
7%synergy
Isochron Scepter
7.7%inclusion8 decks104 decks
1%synergy
Bident of Thassa
7.7%inclusion8 decks104 decks
-2%synergy
Transmutation Font
7.4%inclusion7 decks95 decks
7%synergy
Unidentified Hovership
7.1%inclusion5 decks70 decks
5%synergy
Krark-Clan Ironworks
6.7%inclusion7 decks104 decks
6%synergy
Mycosynth Lattice
6.7%inclusion7 decks104 decks
6%synergy
Semblance Anvil
6.7%inclusion7 decks104 decks
6%synergy
Nettlecyst
5.8%inclusion6 decks104 decks
3%synergy
Manifold Key
5.8%inclusion6 decks104 decks
-1%synergy
Enchantments
Artificer Class
38%inclusion40 decks104 decks
36%synergy
Anointed Procession
34%inclusion35 decks104 decks
29%synergy
Thopter Spy Network
29%inclusion30 decks104 decks
19%synergy
Extravagant Replication
28%inclusion29 decks104 decks
27%synergy
Court of Vantress
25%inclusion26 decks104 decks
24%synergy
Tempered Steel
23%inclusion24 decks104 decks
21%synergy
Vesuvan Duplimancy
22%inclusion23 decks104 decks
21%synergy
Caretaker's Talent
15%inclusion12 decks80 decks
11%synergy
Copy Artifact
13%inclusion14 decks104 decks
12%synergy
Unstoppable Plan
13%inclusion7 decks53 decks
7%synergy
Intruder Alarm
11%inclusion11 decks104 decks
7%synergy
Efficient Construction
11%inclusion11 decks104 decks
7%synergy
Propaganda
8.7%inclusion9 decks104 decks
-16%synergy
Mystic Remora
6.7%inclusion7 decks104 decks
-9%synergy
Mirrodin Besieged
5.8%inclusion6 decks104 decks
3%synergy
Ghostly Prison
5.8%inclusion6 decks104 decks
-18%synergy
Planeswalkers
Tezzeret the Seeker
22%inclusion23 decks104 decks
18%synergy
Ugin, Eye of the Storms
11%inclusion5 decks44 decks
10%synergy
Karn, Living Legacy
11%inclusion11 decks104 decks
10%synergy
Tezzeret, Artifice Master
10%inclusion10 decks104 decks
8%synergy
Tezzeret, Betrayer of Flesh
8.7%inclusion9 decks104 decks
5%synergy
Karn, Scion of Urza
5.8%inclusion6 decks104 decks
5%synergy
Karn, the Great Creator
5.8%inclusion6 decks104 decks
4%synergy
Utility Lands
Darksteel Citadel
49%inclusion51 decks104 decks
38%synergy
Ancient Den
47%inclusion49 decks104 decks
33%synergy
Inventors' Fair
45%inclusion47 decks104 decks
36%synergy
Academy Ruins
44%inclusion46 decks104 decks
33%synergy
Urza's Tower
40%inclusion42 decks104 decks
38%synergy
Urza's Mine
40%inclusion42 decks104 decks
38%synergy
Urza's Power Plant
40%inclusion42 decks104 decks
38%synergy
Urza's Saga
33%inclusion34 decks104 decks
21%synergy
Archway of Innovation
29%inclusion24 decks83 decks
21%synergy
Reliquary Tower
28%inclusion29 decks104 decks
-21%synergy
Urza's Workshop
27%inclusion28 decks104 decks
26%synergy
Urza's Factory
24%inclusion25 decks104 decks
24%synergy
Monumental Henge
19%inclusion16 decks84 decks
16%synergy
Uthros, Titanic Godcore
19%inclusion5 decks27 decks
13%synergy
Restless Anchorage
16%inclusion17 decks104 decks
9%synergy
Fomori Vault
15%inclusion14 decks93 decks
13%synergy
Treasure Vault
13%inclusion14 decks104 decks
11%synergy
Otawara, Soaring City
13%inclusion13 decks104 decks
-7%synergy
Tomb of the Spirit Dragon
11%inclusion11 decks104 decks
10%synergy
Mystic Sanctuary
10%inclusion10 decks104 decks
-9%synergy
War Room
10%inclusion10 decks104 decks
8%synergy
Ishgard, the Holy See
6.1%inclusion2 decks33 decks
2%synergy
Temple of the False God
5.8%inclusion6 decks104 decks
-2%synergy
Muraganda Raceway
5.7%inclusion3 decks53 decks
-1%synergy
Mana Artifacts
Sol Ring
92%inclusion96 decks104 decks
5%synergy
Arcane Signet
73%inclusion76 decks104 decks
-11%synergy
Thran Dynamo
48%inclusion50 decks104 decks
40%synergy
The Mightstone and Weakstone
41%inclusion43 decks104 decks
36%synergy
Liquimetal Torque
40%inclusion42 decks104 decks
36%synergy
Powerstone Shard
38%inclusion40 decks104 decks
38%synergy
Azorius Signet
38%inclusion40 decks104 decks
-20%synergy
Luck Bobblehead
38%inclusion39 decks102 decks
38%synergy
Charisma Bobblehead
37%inclusion38 decks102 decks
37%synergy
Perception Bobblehead
37%inclusion38 decks102 decks
37%synergy
Talisman of Progress
37%inclusion38 decks104 decks
-13%synergy
Thought Vessel
37%inclusion38 decks104 decks
-6%synergy
Endurance Bobblehead
36%inclusion37 decks102 decks
36%synergy
Intelligence Bobblehead
36%inclusion37 decks104 decks
35%synergy
Agility Bobblehead
35%inclusion36 decks102 decks
35%synergy
Strength Bobblehead
34%inclusion35 decks102 decks
34%synergy
Machine God's Effigy
31%inclusion32 decks104 decks
29%synergy
Commander's Sphere
27%inclusion28 decks104 decks
11%synergy
Mind Stone
27%inclusion28 decks104 decks
0%synergy
Gilded Lotus
23%inclusion24 decks104 decks
17%synergy
Basalt Monolith
21%inclusion22 decks104 decks
17%synergy
Fellwar Stone
17%inclusion18 decks104 decks
-12%synergy
Replicating Ring
15%inclusion16 decks104 decks
14%synergy
White Auracite
15%inclusion5 decks33 decks
14%synergy
Empowered Autogenerator
14%inclusion15 decks104 decks
14%synergy
Chromatic Orrery
13%inclusion13 decks104 decks
11%synergy
Coveted Jewel
12%inclusion12 decks104 decks
8%synergy
Midnight Clock
12%inclusion12 decks104 decks
3%synergy
Blinkmoth Urn
10%inclusion10 decks104 decks
9%synergy
Fabrication Foundry
7.7%inclusion8 decks104 decks
7%synergy
Hedron Archive
7.7%inclusion8 decks104 decks
5%synergy
Darksteel Ingot
7.7%inclusion8 decks104 decks
7%synergy
Worn Powerstone
7.7%inclusion8 decks104 decks
5%synergy
Skyclave Relic
7.7%inclusion8 decks104 decks
7%synergy
The Eternity Elevator
7.4%inclusion2 decks27 decks
6%synergy
Crystal Skull, Isu Spyglass
7.3%inclusion6 decks82 decks
4%synergy
Everflowing Chalice
6.7%inclusion7 decks104 decks
2%synergy
Mana Crypt
6.7%inclusion7 decks104 decks
5%synergy
Mox Opal
6.7%inclusion7 decks104 decks
1%synergy
Marble Diamond
5.8%inclusion6 decks104 decks
-3%synergy
Lands
Island
100%inclusion104 decks104 decks
5%synergy
Plains
99%inclusion103 decks104 decks
4%synergy
Command Tower
87%inclusion90 decks104 decks
1%synergy
Razortide Bridge
73%inclusion76 decks104 decks
59%synergy
Glacial Fortress
63%inclusion65 decks104 decks
2%synergy
Prairie Stream
63%inclusion65 decks104 decks
-4%synergy
Adarkar Wastes
46%inclusion48 decks104 decks
4%synergy
Port Town
42%inclusion44 decks104 decks
-5%synergy
Temple of Enlightenment
41%inclusion43 decks104 decks
3%synergy
Sea of Clouds
40%inclusion42 decks104 decks
0%synergy
Skycloud Expanse
40%inclusion42 decks104 decks
5%synergy
The Mycosynth Gardens
39%inclusion41 decks104 decks
36%synergy
Hallowed Fountain
39%inclusion41 decks104 decks
-7%synergy
Spire of Industry
33%inclusion34 decks104 decks
24%synergy
Meticulous Archive
30%inclusion31 decks103 decks
12%synergy
Irrigated Farmland
30%inclusion31 decks104 decks
8%synergy
Deserted Beach
30%inclusion31 decks104 decks
-9%synergy
Flooded Strand
30%inclusion31 decks104 decks
-1%synergy
Azorius Chancery
26%inclusion27 decks104 decks
-12%synergy
Exotic Orchard
23%inclusion24 decks104 decks
-5%synergy
Hengegate Pathway
21%inclusion22 decks104 decks
0%synergy
Floodfarm Verge
20%inclusion14 decks70 decks
-6%synergy
Urza's Cave
20%inclusion17 decks86 decks
18%synergy
Myriad Landscape
19%inclusion20 decks104 decks
2%synergy
Evolving Wilds
16%inclusion17 decks104 decks
0%synergy
Mystic Gate
16%inclusion17 decks104 decks
-6%synergy
Hall of Tagsin
13%inclusion14 decks104 decks
13%synergy
Fabled Passage
13%inclusion13 decks104 decks
5%synergy
Terramorphic Expanse
12%inclusion12 decks104 decks
1%synergy
Tundra
11%inclusion11 decks104 decks
-2%synergy
Power Depot
11%inclusion11 decks104 decks
8%synergy
Tranquil Cove
10%inclusion10 decks104 decks
-9%synergy
Seachrome Coast
10%inclusion10 decks104 decks
-5%synergy
Nimbus Maze
10%inclusion10 decks104 decks
-13%synergy
Planar Nexus
9.3%inclusion8 decks86 decks
9%synergy
Demolition Field
8.7%inclusion9 decks104 decks
6%synergy
Path of Ancestry
8.7%inclusion9 decks104 decks
-5%synergy
Glasspool Mimic
7.7%inclusion8 decks104 decks
5%synergy
Sink into Stupor
5.9%inclusion5 decks85 decks
-7%synergy
Fortified Beachhead
5.8%inclusion6 decks104 decks
4%synergy
Skybridge Towers
5.8%inclusion6 decks104 decks
2%synergy