Urza, Prince of Kroog (Commander) - Expensive

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
Krang, Utrom Warlord
17%inclusion4 decks23 decks
17%synergy
Krang, Master Mind
4.9%inclusion3 decks61 decks
5%synergy
Chrome Dome
4.3%inclusion1 decks23 decks
4%synergy
Donatello, Gadget Master
4.3%inclusion1 decks23 decks
4%synergy
Does Machines
4.3%inclusion1 decks23 decks
4%synergy
High Synergy Cards
Training Grounds
75%inclusion186 decks249 decks
72%synergy
Unwinding Clock
73%inclusion182 decks249 decks
62%synergy
Urza's Saga
73%inclusion183 decks249 decks
62%synergy
Inventors' Fair
65%inclusion162 decks249 decks
56%synergy
Ancient Den
68%inclusion169 decks249 decks
53%synergy
Urza, Lord High Artificer
60%inclusion149 decks249 decks
53%synergy
Esper Sentinel
75%inclusion187 decks249 decks
53%synergy
Seat of the Synod
68%inclusion170 decks249 decks
53%synergy
Academy Ruins
64%inclusion159 decks249 decks
52%synergy
Fabricate
60%inclusion150 decks249 decks
50%synergy
Top Cards
Swords to Plowshares
66%inclusion165 decks249 decks
-3%synergy
Etherium Sculptor
63%inclusion158 decks249 decks
49%synergy
Phyrexian Metamorph
55%inclusion136 decks249 decks
45%synergy
Foundry Inspector
54%inclusion135 decks249 decks
40%synergy
Thought Monitor
53%inclusion132 decks249 decks
45%synergy
Mana Drain
52%inclusion130 decks249 decks
36%synergy
Anointed Procession
48%inclusion119 decks249 decks
43%synergy
Whir of Invention
47%inclusion116 decks249 decks
41%synergy
Heartstone
45%inclusion111 decks249 decks
44%synergy
Sculpting Steel
44%inclusion109 decks249 decks
39%synergy
Game Changers
Enlightened Tutor
60%inclusion149 decks249 decks
43%synergy
Rhystic Study
57%inclusion143 decks249 decks
34%synergy
Cyclonic Rift
51%inclusion127 decks249 decks
29%synergy
Ancient Tomb
48%inclusion120 decks249 decks
40%synergy
Fierce Guardianship
47%inclusion117 decks249 decks
31%synergy
Smothering Tithe
47%inclusion116 decks249 decks
22%synergy
Mana Vault
43%inclusion107 decks249 decks
36%synergy
Teferi's Protection
42%inclusion105 decks249 decks
26%synergy
The One Ring
39%inclusion97 decks249 decks
31%synergy
Grim Monolith
33%inclusion82 decks249 decks
30%synergy
Creatures
Mondrak, Glory Dominus
41%inclusion103 decks249 decks
38%synergy
Sai, Master Thopterist
41%inclusion102 decks249 decks
30%synergy
Padeem, Consul of Innovation
39%inclusion98 decks249 decks
30%synergy
Emry, Lurker of the Loch
39%inclusion96 decks249 decks
27%synergy
Forensic Gadgeteer
37%inclusion93 decks249 decks
33%synergy
Solemn Simulacrum
37%inclusion92 decks249 decks
12%synergy
Illustrious Wanderglyph
35%inclusion87 decks249 decks
31%synergy
Urza, Lord Protector
32%inclusion79 decks249 decks
29%synergy
Karn, Legacy Reforged
27%inclusion67 decks249 decks
25%synergy
Ojer Taq, Deepest Foundation
27%inclusion66 decks249 decks
24%synergy
Bronze Guardian
27%inclusion66 decks249 decks
21%synergy
Ornithopter of Paradise
26%inclusion64 decks249 decks
14%synergy
Myr Battlesphere
25%inclusion62 decks249 decks
22%synergy
Master of Etherium
24%inclusion61 decks249 decks
18%synergy
Losheel, Clockwork Scholar
24%inclusion61 decks249 decks
20%synergy
Metalworker
24%inclusion60 decks249 decks
24%synergy
Trophy Mage
23%inclusion57 decks249 decks
21%synergy
Vedalken Archmage
22%inclusion56 decks249 decks
19%synergy
Wurmcoil Engine
22%inclusion56 decks249 decks
21%synergy
Meteor Golem
21%inclusion52 decks249 decks
17%synergy
Liberator, Urza's Battlethopter
20%inclusion50 decks249 decks
17%synergy
Kappa Cannoneer
20%inclusion50 decks249 decks
12%synergy
The Reality Chip
20%inclusion49 decks249 decks
14%synergy
Riptide Gearhulk
19%inclusion28 decks148 decks
10%synergy
Oswald Fiddlebender
18%inclusion44 decks249 decks
16%synergy
Steel Overseer
18%inclusion44 decks249 decks
14%synergy
Jhoira's Familiar
18%inclusion44 decks249 decks
14%synergy
Silver Myr
17%inclusion42 decks249 decks
8%synergy
Palladium Myr
16%inclusion39 decks249 decks
13%synergy
Ethersworn Canonist
15%inclusion37 decks249 decks
12%synergy
Gold Myr
15%inclusion37 decks249 decks
7%synergy
Chief of the Foundry
14%inclusion35 decks249 decks
12%synergy
Arcum Dagsson
13%inclusion33 decks249 decks
13%synergy
Master Transmuter
13%inclusion33 decks249 decks
11%synergy
Voyager Quickwelder
13%inclusion19 decks147 decks
4%synergy
Cyberdrive Awakener
13%inclusion32 decks249 decks
4%synergy
Research Thief
12%inclusion30 decks249 decks
7%synergy
Scrap Trawler
12%inclusion29 decks249 decks
9%synergy
Walking Ballista
12%inclusion29 decks249 decks
8%synergy
Threefold Thunderhulk
12%inclusion29 decks249 decks
11%synergy
Myr Retriever
12%inclusion29 decks249 decks
10%synergy
Drafna, Founder of Lat-Nam
12%inclusion29 decks249 decks
10%synergy
Grand Abolisher
12%inclusion29 decks249 decks
1%synergy
Shimmer Myr
12%inclusion29 decks249 decks
7%synergy
Oltec Matterweaver
11%inclusion28 decks246 decks
9%synergy
Stridehangar Automaton
11%inclusion16 decks148 decks
8%synergy
Exalted Sunborn
9.4%inclusion9 decks96 decks
6%synergy
Spellskite
9.2%inclusion23 decks249 decks
5%synergy
Cybermen Squadron
8.8%inclusion22 decks249 decks
8%synergy
Sharding Sphinx
8.4%inclusion21 decks249 decks
6%synergy
Instants
Path to Exile
43%inclusion108 decks249 decks
-10%synergy
Dovin's Veto
34%inclusion85 decks249 decks
-4%synergy
Dispatch
34%inclusion84 decks249 decks
21%synergy
Counterspell
34%inclusion84 decks249 decks
-20%synergy
Swan Song
27%inclusion68 decks249 decks
10%synergy
Dramatic Reversal
27%inclusion67 decks249 decks
19%synergy
An Offer You Can't Refuse
26%inclusion64 decks249 decks
0%synergy
Force of Will
21%inclusion53 decks249 decks
13%synergy
Mystical Tutor
20%inclusion49 decks249 decks
6%synergy
Generous Gift
18%inclusion46 decks249 decks
-13%synergy
Force of Negation
17%inclusion42 decks249 decks
10%synergy
Sink into Stupor
15%inclusion33 decks218 decks
2%synergy
Desynchronization
14%inclusion29 decks210 decks
10%synergy
Scour for Scrap
13%inclusion12 decks94 decks
10%synergy
Arcane Denial
12%inclusion30 decks249 decks
-13%synergy
Silence
11%inclusion28 decks249 decks
3%synergy
Flusterstorm
11%inclusion28 decks249 decks
7%synergy
Pact of Negation
11%inclusion28 decks249 decks
7%synergy
Negate
10%inclusion26 decks249 decks
-18%synergy
Stroke of Midnight
10%inclusion26 decks249 decks
-5%synergy
Three Steps Ahead
10%inclusion25 decks245 decks
7%synergy
Muddle the Mixture
8.0%inclusion20 decks249 decks
3%synergy
Mental Misstep
7.6%inclusion19 decks249 decks
4%synergy
Brainstorm
7.6%inclusion19 decks249 decks
-10%synergy
Flawless Maneuver
7.2%inclusion18 decks249 decks
1%synergy
Mindbreak Trap
5.2%inclusion13 decks249 decks
2%synergy
Sorceries
Organic Extinction
32%inclusion80 decks249 decks
23%synergy
Thoughtcast
28%inclusion69 decks249 decks
19%synergy
Supreme Verdict
22%inclusion55 decks249 decks
-6%synergy
Reshape
19%inclusion48 decks249 decks
17%synergy
Voyage Home
18%inclusion26 decks148 decks
10%synergy
March of Progress
17%inclusion43 decks249 decks
15%synergy
Dance of the Manse
14%inclusion35 decks249 decks
7%synergy
Farewell
14%inclusion34 decks249 decks
-4%synergy
Transmute Artifact
14%inclusion34 decks249 decks
12%synergy
Season of Weaving
10%inclusion20 decks202 decks
8%synergy
Windfall
9.2%inclusion23 decks249 decks
-3%synergy
Sevinne's Reclamation
9.2%inclusion23 decks249 decks
3%synergy
One with the Machine
9.2%inclusion23 decks249 decks
8%synergy
Sea Gate Restoration
8.8%inclusion22 decks249 decks
3%synergy
Brilliant Restoration
8.4%inclusion21 decks249 decks
4%synergy
Ponder
6.8%inclusion17 decks249 decks
-4%synergy
Utility Artifacts
Simulacrum Synthesizer
44%inclusion103 decks236 decks
39%synergy
Lightning Greaves
43%inclusion107 decks249 decks
23%synergy
Rings of Brighthearth
38%inclusion95 decks249 decks
37%synergy
Darksteel Forge
36%inclusion90 decks249 decks
34%synergy
Mystic Forge
35%inclusion86 decks249 decks
29%synergy
Thousand-Year Elixir
34%inclusion84 decks249 decks
32%synergy
Sensei's Divining Top
32%inclusion80 decks249 decks
25%synergy
Forsaken Monument
30%inclusion75 decks249 decks
29%synergy
Portal to Phyrexia
27%inclusion67 decks249 decks
25%synergy
Cloud Key
27%inclusion67 decks249 decks
22%synergy
Encroaching Mycosynth
25%inclusion62 decks249 decks
23%synergy
Isochron Scepter
25%inclusion62 decks249 decks
19%synergy
Mycosynth Lattice
22%inclusion55 decks249 decks
21%synergy
Worldwalker Helm
22%inclusion51 decks237 decks
20%synergy
Illusionist's Bracers
20%inclusion51 decks249 decks
20%synergy
Krark-Clan Ironworks
20%inclusion49 decks249 decks
19%synergy
Ashnod's Altar
19%inclusion48 decks249 decks
17%synergy
Uthros Research Craft
19%inclusion18 decks96 decks
15%synergy
Thousand Moons Smithy
17%inclusion42 decks249 decks
12%synergy
Moonsilver Key
16%inclusion40 decks249 decks
14%synergy
Swiftfoot Boots
16%inclusion39 decks249 decks
-10%synergy
Repurposing Bay
16%inclusion23 decks148 decks
12%synergy
Manifold Key
13%inclusion33 decks249 decks
7%synergy
Salvation Engine
13%inclusion19 decks147 decks
6%synergy
Clock of Omens
13%inclusion32 decks249 decks
12%synergy
Voltaic Key
12%inclusion29 decks249 decks
8%synergy
The Enigma Jewel
12%inclusion29 decks249 decks
11%synergy
Imposter Mech
10%inclusion26 decks249 decks
3%synergy
Spine of Ish Sah
10%inclusion25 decks249 decks
9%synergy
Mirror Box
10%inclusion25 decks249 decks
9%synergy
Akroma's Memorial
10%inclusion25 decks249 decks
9%synergy
Liquimetal Coating
10%inclusion24 decks249 decks
9%synergy
Lithoform Engine
9.2%inclusion23 decks249 decks
7%synergy
Mirrorworks
8.8%inclusion22 decks249 decks
8%synergy
Chimil, the Inner Sun
8.4%inclusion21 decks249 decks
7%synergy
Ichor Wellspring
8.4%inclusion21 decks249 decks
6%synergy
Idol of Oblivion
8.4%inclusion21 decks249 decks
6%synergy
Staff of Domination
8.4%inclusion21 decks249 decks
8%synergy
Aetherflux Reservoir
7.6%inclusion19 decks249 decks
1%synergy
Mirage Mirror
7.6%inclusion19 decks249 decks
5%synergy
Shorikai, Genesis Engine
7.6%inclusion19 decks249 decks
3%synergy
Expedition Map
6.4%inclusion16 decks249 decks
4%synergy
Cryogen Relic
6.3%inclusion6 decks96 decks
1%synergy
Doubling Cube
5.6%inclusion14 decks249 decks
5%synergy
Semblance Anvil
5.6%inclusion14 decks249 decks
5%synergy
Archaeomancer's Map
5.6%inclusion14 decks249 decks
-1%synergy
Enchantments
Mechanized Production
41%inclusion101 decks249 decks
35%synergy
Mystic Remora
28%inclusion70 decks249 decks
12%synergy
Thopter Spy Network
25%inclusion63 decks249 decks
15%synergy
Artificer Class
22%inclusion54 decks249 decks
19%synergy
Tempered Steel
20%inclusion49 decks249 decks
17%synergy
Mirrormade
16%inclusion39 decks249 decks
13%synergy
Copy Artifact
14%inclusion36 decks249 decks
13%synergy
Power Artifact
14%inclusion34 decks249 decks
13%synergy
Unstoppable Plan
11%inclusion16 decks148 decks
5%synergy
Mirrodin Besieged
10%inclusion25 decks249 decks
7%synergy
Intruder Alarm
10%inclusion24 decks249 decks
6%synergy
Efficient Construction
10%inclusion24 decks249 decks
6%synergy
Caretaker's Talent
8.9%inclusion18 decks202 decks
6%synergy
Trouble in Pairs
8.4%inclusion21 decks249 decks
4%synergy
Extravagant Replication
6.8%inclusion17 decks249 decks
6%synergy
Propaganda
6.4%inclusion16 decks249 decks
-19%synergy
Court of Vantress
6.4%inclusion16 decks249 decks
5%synergy
Land Tax
6.0%inclusion15 decks249 decks
-3%synergy
Planeswalkers
Tezzeret the Seeker
35%inclusion88 decks249 decks
31%synergy
Elspeth, Storm Slayer
17%inclusion21 decks126 decks
14%synergy
Tezzeret, Cruel Captain
16%inclusion16 decks100 decks
13%synergy
Karn, the Great Creator
14%inclusion35 decks249 decks
12%synergy
Teferi, Time Raveler
6.8%inclusion17 decks249 decks
-4%synergy
Ugin, the Ineffable
6.4%inclusion16 decks249 decks
6%synergy
Karn, Scion of Urza
6.0%inclusion15 decks249 decks
5%synergy
Karn, Living Legacy
6.0%inclusion15 decks249 decks
5%synergy
Tezzeret, Artifice Master
6.0%inclusion15 decks249 decks
5%synergy
Ugin, Eye of the Storms
5.6%inclusion7 decks126 decks
5%synergy
Narset, Parter of Veils
5.2%inclusion13 decks249 decks
-2%synergy
Utility Lands
Darksteel Citadel
56%inclusion140 decks249 decks
46%synergy
Uthros, Titanic Godcore
45%inclusion43 decks96 decks
39%synergy
Otawara, Soaring City
44%inclusion109 decks249 decks
25%synergy
Archway of Innovation
34%inclusion74 decks215 decks
27%synergy
Reliquary Tower
33%inclusion83 decks249 decks
-15%synergy
Urza's Mine
31%inclusion76 decks249 decks
29%synergy
Buried Ruin
31%inclusion76 decks249 decks
23%synergy
Urza's Tower
30%inclusion75 decks249 decks
28%synergy
Urza's Power Plant
30%inclusion74 decks249 decks
28%synergy
Mishra's Workshop
26%inclusion64 decks249 decks
25%synergy
Urza's Workshop
25%inclusion63 decks249 decks
24%synergy
Adagia, Windswept Bastion
24%inclusion23 decks96 decks
20%synergy
Fomori Vault
23%inclusion54 decks236 decks
20%synergy
Eiganjo, Seat of the Empire
18%inclusion44 decks249 decks
7%synergy
Treasure Vault
16%inclusion41 decks249 decks
14%synergy
Monumental Henge
12%inclusion26 decks217 decks
9%synergy
Minamo, School at Water's Edge
11%inclusion28 decks249 decks
4%synergy
Urza's Factory
11%inclusion27 decks249 decks
10%synergy
Mystic Sanctuary
8.4%inclusion21 decks249 decks
-9%synergy
Ishgard, the Holy See
8.3%inclusion9 decks109 decks
4%synergy
Tomb of the Spirit Dragon
6.8%inclusion17 decks249 decks
7%synergy
City of Traitors
5.2%inclusion13 decks249 decks
4%synergy
Mana Artifacts
Sol Ring
98%inclusion244 decks249 decks
11%synergy
Arcane Signet
83%inclusion207 decks249 decks
0%synergy
Mox Opal
61%inclusion151 decks249 decks
55%synergy
Thran Dynamo
54%inclusion135 decks249 decks
47%synergy
Talisman of Progress
53%inclusion131 decks249 decks
2%synergy
Liquimetal Torque
51%inclusion126 decks249 decks
47%synergy
Basalt Monolith
47%inclusion116 decks249 decks
42%synergy
Azorius Signet
45%inclusion112 decks249 decks
-13%synergy
Powerstone Shard
37%inclusion92 decks249 decks
37%synergy
The Mightstone and Weakstone
35%inclusion88 decks249 decks
31%synergy
Fellwar Stone
33%inclusion82 decks249 decks
4%synergy
Gilded Lotus
31%inclusion78 decks249 decks
26%synergy
Thought Vessel
31%inclusion76 decks249 decks
-12%synergy
Mind Stone
31%inclusion76 decks249 decks
4%synergy
Luck Bobblehead
24%inclusion59 decks249 decks
23%synergy
Intelligence Bobblehead
21%inclusion53 decks249 decks
21%synergy
Lotus Petal
21%inclusion53 decks249 decks
16%synergy
Mox Diamond
21%inclusion53 decks249 decks
18%synergy
Chrome Mox
21%inclusion52 decks249 decks
16%synergy
Crystal Skull, Isu Spyglass
20%inclusion43 decks210 decks
17%synergy
Chromatic Orrery
20%inclusion50 decks249 decks
19%synergy
Agility Bobblehead
20%inclusion49 decks249 decks
19%synergy
Perception Bobblehead
19%inclusion47 decks249 decks
18%synergy
Charisma Bobblehead
18%inclusion46 decks249 decks
18%synergy
Mox Amber
18%inclusion44 decks249 decks
13%synergy
Endurance Bobblehead
18%inclusion44 decks249 decks
17%synergy
Strength Bobblehead
17%inclusion43 decks249 decks
17%synergy
Hedron Archive
15%inclusion38 decks249 decks
12%synergy
Mana Crypt
15%inclusion37 decks249 decks
14%synergy
Machine God's Effigy
14%inclusion36 decks249 decks
13%synergy
Coveted Jewel
13%inclusion32 decks249 decks
10%synergy
Commander's Sphere
12%inclusion31 decks249 decks
-3%synergy
Midnight Clock
12%inclusion29 decks249 decks
4%synergy
Worn Powerstone
10%inclusion26 decks249 decks
8%synergy
Blinkmoth Urn
10%inclusion24 decks249 decks
9%synergy
Dreamstone Hedron
10%inclusion24 decks249 decks
9%synergy
Jeweled Lotus
8.8%inclusion22 decks249 decks
8%synergy
Everflowing Chalice
8.4%inclusion21 decks249 decks
4%synergy
White Auracite
7.3%inclusion8 decks109 decks
6%synergy
Thran Turbine
6.8%inclusion17 decks249 decks
7%synergy
The Eternity Elevator
6.3%inclusion6 decks96 decks
5%synergy
Skyclave Relic
5.6%inclusion14 decks249 decks
5%synergy
Lands
Island
93%inclusion232 decks249 decks
-2%synergy
Plains
92%inclusion229 decks249 decks
-3%synergy
Command Tower
84%inclusion210 decks249 decks
-1%synergy
Hallowed Fountain
84%inclusion210 decks249 decks
37%synergy
Tundra
74%inclusion185 decks249 decks
62%synergy
Flooded Strand
69%inclusion173 decks249 decks
38%synergy
Sea of Clouds
61%inclusion152 decks249 decks
21%synergy
Adarkar Wastes
49%inclusion121 decks249 decks
5%synergy
Razortide Bridge
47%inclusion118 decks249 decks
33%synergy
Glacial Fortress
46%inclusion114 decks249 decks
-16%synergy
Deserted Beach
40%inclusion100 decks249 decks
1%synergy
Prairie Stream
38%inclusion94 decks249 decks
-28%synergy
Meticulous Archive
36%inclusion90 decks249 decks
18%synergy
Scalding Tarn
32%inclusion80 decks249 decks
25%synergy
The Mycosynth Gardens
30%inclusion74 decks249 decks
27%synergy
Polluted Delta
29%inclusion72 decks249 decks
21%synergy
Misty Rainforest
28%inclusion70 decks249 decks
21%synergy
Spire of Industry
26%inclusion65 decks249 decks
18%synergy
Arid Mesa
26%inclusion65 decks249 decks
20%synergy
Hengegate Pathway
26%inclusion64 decks249 decks
5%synergy
Marsh Flats
25%inclusion63 decks249 decks
18%synergy
Floodfarm Verge
25%inclusion46 decks184 decks
-1%synergy
Windswept Heath
25%inclusion62 decks249 decks
18%synergy
Mystic Gate
23%inclusion57 decks249 decks
0%synergy
Urza's Cave
22%inclusion49 decks224 decks
20%synergy
Exotic Orchard
19%inclusion47 decks249 decks
-9%synergy
City of Brass
17%inclusion42 decks249 decks
13%synergy
Prismatic Vista
16%inclusion41 decks249 decks
11%synergy
Skycloud Expanse
16%inclusion41 decks249 decks
-19%synergy
Nimbus Maze
16%inclusion41 decks249 decks
-6%synergy
Gemstone Caverns
16%inclusion39 decks249 decks
12%synergy
Sink into Stupor
15%inclusion33 decks218 decks
2%synergy
Azorius Chancery
15%inclusion37 decks249 decks
-22%synergy
Port Town
15%inclusion37 decks249 decks
-32%synergy
Mana Confluence
15%inclusion37 decks249 decks
11%synergy
Irrigated Farmland
12%inclusion29 decks249 decks
-10%synergy
Temple of Enlightenment
10%inclusion25 decks249 decks
-28%synergy
Seachrome Coast
10%inclusion24 decks249 decks
-5%synergy
Snow-Covered Island
9.2%inclusion23 decks249 decks
4%synergy
Sea Gate Restoration
8.8%inclusion22 decks249 decks
3%synergy
Snow-Covered Plains
8.8%inclusion22 decks249 decks
4%synergy
Fabled Passage
8.0%inclusion20 decks249 decks
0%synergy
Witch Enchanter
7.3%inclusion16 decks218 decks
-5%synergy
Power Depot
6.8%inclusion17 decks249 decks
5%synergy
Planar Nexus
6.7%inclusion15 decks224 decks
6%synergy
Hall of Tagsin
6.4%inclusion16 decks249 decks
6%synergy
Reflecting Pool
6.0%inclusion15 decks249 decks
3%synergy
Glimmervoid
6.0%inclusion15 decks249 decks
5%synergy