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
Waterbending Scroll
6.3%inclusion1 decks16 decks
5%synergy
The Walls of Ba Sing Se
5.9%inclusion1 decks17 decks
5%synergy
Wan Shi Tong, Librarian
4.5%inclusion1 decks22 decks
0%synergy
Krang, Master Mind
3.3%inclusion1 decks30 decks
3%synergy
Bender's Waterskin
1.9%inclusion1 decks54 decks
-2%synergy
High Synergy Cards
Training Grounds
74%inclusion187 decks253 decks
72%synergy
Unwinding Clock
75%inclusion190 decks253 decks
64%synergy
Urza's Saga
74%inclusion187 decks253 decks
63%synergy
Inventors' Fair
66%inclusion167 decks253 decks
57%synergy
Academy Ruins
66%inclusion167 decks253 decks
54%synergy
Seat of the Synod
69%inclusion174 decks253 decks
53%synergy
Ancient Den
67%inclusion169 decks253 decks
52%synergy
Urza, Lord High Artificer
58%inclusion147 decks253 decks
52%synergy
Esper Sentinel
73%inclusion185 decks253 decks
51%synergy
Fabricate
61%inclusion155 decks253 decks
50%synergy
Top Cards
Swords to Plowshares
68%inclusion173 decks253 decks
-1%synergy
Etherium Sculptor
61%inclusion155 decks253 decks
46%synergy
Phyrexian Metamorph
54%inclusion137 decks253 decks
45%synergy
Mana Drain
53%inclusion134 decks253 decks
37%synergy
Thought Monitor
53%inclusion133 decks253 decks
45%synergy
Foundry Inspector
51%inclusion130 decks253 decks
37%synergy
Whir of Invention
48%inclusion122 decks253 decks
43%synergy
Anointed Procession
48%inclusion122 decks253 decks
44%synergy
Heartstone
45%inclusion115 decks253 decks
45%synergy
Lightning Greaves
45%inclusion113 decks253 decks
25%synergy
Game Changers
Enlightened Tutor
62%inclusion156 decks253 decks
44%synergy
Rhystic Study
59%inclusion149 decks253 decks
35%synergy
Cyclonic Rift
54%inclusion136 decks253 decks
31%synergy
Ancient Tomb
49%inclusion124 decks253 decks
41%synergy
Smothering Tithe
49%inclusion124 decks253 decks
24%synergy
Fierce Guardianship
47%inclusion120 decks253 decks
31%synergy
Teferi's Protection
42%inclusion106 decks253 decks
26%synergy
Mana Vault
41%inclusion104 decks253 decks
34%synergy
The One Ring
40%inclusion101 decks253 decks
32%synergy
Grim Monolith
35%inclusion89 decks253 decks
32%synergy
Creatures
Mondrak, Glory Dominus
41%inclusion104 decks253 decks
37%synergy
Sai, Master Thopterist
39%inclusion98 decks253 decks
28%synergy
Solemn Simulacrum
38%inclusion96 decks253 decks
12%synergy
Padeem, Consul of Innovation
38%inclusion95 decks253 decks
28%synergy
Emry, Lurker of the Loch
37%inclusion93 decks253 decks
25%synergy
Illustrious Wanderglyph
36%inclusion91 decks253 decks
32%synergy
Forensic Gadgeteer
35%inclusion87 decks249 decks
31%synergy
Urza, Lord Protector
30%inclusion77 decks253 decks
28%synergy
Karn, Legacy Reforged
30%inclusion76 decks253 decks
28%synergy
Bronze Guardian
28%inclusion70 decks253 decks
22%synergy
Ojer Taq, Deepest Foundation
25%inclusion64 decks253 decks
23%synergy
Ornithopter of Paradise
25%inclusion63 decks253 decks
13%synergy
Myr Battlesphere
25%inclusion63 decks253 decks
22%synergy
Losheel, Clockwork Scholar
25%inclusion63 decks253 decks
20%synergy
Wurmcoil Engine
24%inclusion60 decks253 decks
22%synergy
Master of Etherium
23%inclusion59 decks253 decks
17%synergy
Trophy Mage
23%inclusion58 decks253 decks
21%synergy
Metalworker
23%inclusion58 decks253 decks
22%synergy
Riptide Gearhulk
20%inclusion26 decks127 decks
12%synergy
The Reality Chip
20%inclusion51 decks253 decks
14%synergy
Liberator, Urza's Battlethopter
20%inclusion51 decks253 decks
17%synergy
Meteor Golem
20%inclusion50 decks253 decks
16%synergy
Vedalken Archmage
19%inclusion48 decks253 decks
16%synergy
Oswald Fiddlebender
19%inclusion47 decks253 decks
17%synergy
Kappa Cannoneer
18%inclusion45 decks253 decks
10%synergy
Jhoira's Familiar
17%inclusion44 decks253 decks
14%synergy
Steel Overseer
16%inclusion41 decks253 decks
12%synergy
Palladium Myr
15%inclusion39 decks253 decks
12%synergy
Ethersworn Canonist
15%inclusion39 decks253 decks
13%synergy
Silver Myr
15%inclusion37 decks253 decks
6%synergy
Arcum Dagsson
14%inclusion35 decks253 decks
13%synergy
Research Thief
13%inclusion34 decks253 decks
9%synergy
Master Transmuter
13%inclusion34 decks253 decks
11%synergy
Voyager Quickwelder
13%inclusion16 decks126 decks
4%synergy
Walking Ballista
13%inclusion32 decks253 decks
9%synergy
Chief of the Foundry
13%inclusion32 decks253 decks
11%synergy
Gold Myr
12%inclusion31 decks253 decks
4%synergy
Threefold Thunderhulk
12%inclusion30 decks253 decks
11%synergy
Drafna, Founder of Lat-Nam
12%inclusion30 decks253 decks
10%synergy
Stridehangar Automaton
12%inclusion15 decks127 decks
9%synergy
Oltec Matterweaver
12%inclusion27 decks231 decks
10%synergy
Cyberdrive Awakener
11%inclusion29 decks253 decks
3%synergy
Myr Retriever
11%inclusion29 decks253 decks
9%synergy
Shimmer Myr
11%inclusion28 decks253 decks
6%synergy
Cybermen Squadron
11%inclusion27 decks253 decks
9%synergy
Grand Abolisher
11%inclusion27 decks253 decks
0%synergy
Scrap Trawler
10%inclusion26 decks253 decks
8%synergy
Spellskite
10%inclusion25 decks253 decks
6%synergy
Mendicant Core, Guidelight
9.4%inclusion12 decks127 decks
6%synergy
Trinket Mage
9.1%inclusion23 decks253 decks
6%synergy
Instants
Path to Exile
44%inclusion111 decks253 decks
-9%synergy
Counterspell
35%inclusion89 decks253 decks
-19%synergy
Dispatch
33%inclusion83 decks253 decks
20%synergy
Dovin's Veto
32%inclusion82 decks253 decks
-5%synergy
Swan Song
29%inclusion73 decks253 decks
12%synergy
Dramatic Reversal
27%inclusion68 decks253 decks
19%synergy
Force of Will
22%inclusion56 decks253 decks
13%synergy
An Offer You Can't Refuse
22%inclusion56 decks253 decks
-3%synergy
Mystical Tutor
20%inclusion51 decks253 decks
6%synergy
Force of Negation
19%inclusion49 decks253 decks
12%synergy
Generous Gift
19%inclusion47 decks253 decks
-14%synergy
Sink into Stupor
15%inclusion31 decks201 decks
3%synergy
Scour for Scrap
15%inclusion10 decks67 decks
12%synergy
Desynchronization
13%inclusion26 decks193 decks
10%synergy
Arcane Denial
13%inclusion34 decks253 decks
-12%synergy
Pact of Negation
12%inclusion31 decks253 decks
8%synergy
Silence
12%inclusion30 decks253 decks
4%synergy
Stroke of Midnight
12%inclusion30 decks253 decks
-4%synergy
Flusterstorm
11%inclusion28 decks253 decks
6%synergy
Three Steps Ahead
11%inclusion25 decks229 decks
7%synergy
Negate
9.5%inclusion24 decks253 decks
-19%synergy
Muddle the Mixture
9.5%inclusion24 decks253 decks
4%synergy
Mental Misstep
8.7%inclusion22 decks253 decks
5%synergy
Brainstorm
6.3%inclusion16 decks253 decks
-12%synergy
Flawless Maneuver
5.9%inclusion15 decks253 decks
0%synergy
Thirst for Knowledge
5.5%inclusion14 decks253 decks
3%synergy
Sorceries
Organic Extinction
33%inclusion84 decks253 decks
25%synergy
Thoughtcast
26%inclusion66 decks253 decks
17%synergy
Supreme Verdict
24%inclusion61 decks253 decks
-4%synergy
Reshape
21%inclusion53 decks253 decks
19%synergy
March of Progress
19%inclusion49 decks253 decks
18%synergy
Voyage Home
19%inclusion24 decks127 decks
11%synergy
Dance of the Manse
16%inclusion40 decks253 decks
9%synergy
Transmute Artifact
16%inclusion40 decks253 decks
14%synergy
Farewell
12%inclusion31 decks253 decks
-6%synergy
Season of Weaving
11%inclusion20 decks184 decks
9%synergy
Windfall
10%inclusion25 decks253 decks
-3%synergy
Brilliant Restoration
9.5%inclusion24 decks253 decks
5%synergy
Sevinne's Reclamation
8.7%inclusion22 decks253 decks
2%synergy
Sea Gate Restoration
8.7%inclusion22 decks253 decks
3%synergy
One with the Machine
8.7%inclusion22 decks253 decks
7%synergy
Ponder
6.7%inclusion17 decks253 decks
-4%synergy
Wrath of God
5.1%inclusion13 decks253 decks
-2%synergy
Utility Artifacts
Sculpting Steel
43%inclusion110 decks253 decks
38%synergy
Simulacrum Synthesizer
43%inclusion95 decks220 decks
39%synergy
Rings of Brighthearth
38%inclusion97 decks253 decks
37%synergy
Darksteel Forge
38%inclusion95 decks253 decks
35%synergy
Mystic Forge
36%inclusion92 decks253 decks
31%synergy
Thousand-Year Elixir
36%inclusion92 decks253 decks
34%synergy
Sensei's Divining Top
32%inclusion81 decks253 decks
25%synergy
Forsaken Monument
30%inclusion76 decks253 decks
29%synergy
Portal to Phyrexia
28%inclusion71 decks253 decks
26%synergy
Encroaching Mycosynth
28%inclusion70 decks253 decks
26%synergy
Cloud Key
25%inclusion64 decks253 decks
21%synergy
Isochron Scepter
25%inclusion64 decks253 decks
19%synergy
Worldwalker Helm
24%inclusion52 decks221 decks
22%synergy
Mycosynth Lattice
22%inclusion56 decks253 decks
21%synergy
Illusionist's Bracers
21%inclusion52 decks253 decks
20%synergy
Krark-Clan Ironworks
20%inclusion51 decks253 decks
19%synergy
Ashnod's Altar
20%inclusion50 decks253 decks
17%synergy
Uthros Research Craft
19%inclusion13 decks69 decks
15%synergy
Thousand Moons Smithy
17%inclusion44 decks253 decks
12%synergy
Repurposing Bay
17%inclusion22 decks127 decks
14%synergy
Swiftfoot Boots
17%inclusion42 decks253 decks
-9%synergy
Moonsilver Key
16%inclusion40 decks253 decks
14%synergy
Manifold Key
15%inclusion39 decks253 decks
9%synergy
Voltaic Key
14%inclusion35 decks253 decks
10%synergy
Clock of Omens
13%inclusion34 decks253 decks
12%synergy
Salvation Engine
12%inclusion15 decks126 decks
5%synergy
Spine of Ish Sah
12%inclusion30 decks253 decks
11%synergy
The Enigma Jewel
12%inclusion30 decks253 decks
11%synergy
Imposter Mech
12%inclusion30 decks253 decks
4%synergy
Akroma's Memorial
11%inclusion29 decks253 decks
10%synergy
Liquimetal Coating
10%inclusion26 decks253 decks
10%synergy
Mirror Box
10%inclusion25 decks253 decks
9%synergy
Shorikai, Genesis Engine
10%inclusion25 decks253 decks
5%synergy
Ichor Wellspring
9.5%inclusion24 decks253 decks
7%synergy
Lithoform Engine
9.1%inclusion23 decks253 decks
7%synergy
Chimil, the Inner Sun
7.9%inclusion20 decks253 decks
7%synergy
Staff of Domination
7.9%inclusion20 decks253 decks
7%synergy
Mirage Mirror
7.9%inclusion20 decks253 decks
5%synergy
Idol of Oblivion
7.9%inclusion20 decks253 decks
5%synergy
Mirrorworks
7.5%inclusion19 decks253 decks
7%synergy
Aetherflux Reservoir
6.7%inclusion17 decks253 decks
0%synergy
Expedition Map
6.7%inclusion17 decks253 decks
5%synergy
Semblance Anvil
6.3%inclusion16 decks253 decks
5%synergy
Doubling Cube
5.9%inclusion15 decks253 decks
6%synergy
Cryogen Relic
5.8%inclusion4 decks69 decks
1%synergy
Archaeomancer's Map
5.5%inclusion14 decks253 decks
-1%synergy
Howling Mine
5.1%inclusion13 decks253 decks
0%synergy
Unstable Glyphbridge
5.1%inclusion13 decks253 decks
4%synergy
Enchantments
Mechanized Production
40%inclusion100 decks253 decks
34%synergy
Mystic Remora
26%inclusion67 decks253 decks
10%synergy
Thopter Spy Network
25%inclusion63 decks253 decks
15%synergy
Tempered Steel
21%inclusion53 decks253 decks
18%synergy
Artificer Class
21%inclusion52 decks253 decks
18%synergy
Mirrormade
16%inclusion40 decks253 decks
13%synergy
Copy Artifact
16%inclusion40 decks253 decks
14%synergy
Power Artifact
13%inclusion32 decks253 decks
12%synergy
Unstoppable Plan
12%inclusion15 decks127 decks
6%synergy
Intruder Alarm
11%inclusion28 decks253 decks
8%synergy
Efficient Construction
10%inclusion26 decks253 decks
7%synergy
Mirrodin Besieged
10%inclusion25 decks253 decks
7%synergy
Caretaker's Talent
7.6%inclusion14 decks184 decks
4%synergy
Trouble in Pairs
7.3%inclusion18 decks246 decks
2%synergy
Propaganda
6.7%inclusion17 decks253 decks
-18%synergy
Court of Vantress
6.7%inclusion17 decks253 decks
5%synergy
Extravagant Replication
6.3%inclusion16 decks253 decks
5%synergy
Land Tax
6.3%inclusion16 decks253 decks
-2%synergy
Moonlit Meditation
5.8%inclusion4 decks69 decks
3%synergy
Planeswalkers
Tezzeret the Seeker
36%inclusion91 decks253 decks
31%synergy
Elspeth, Storm Slayer
18%inclusion18 decks102 decks
15%synergy
Karn, the Great Creator
15%inclusion39 decks253 decks
14%synergy
Tezzeret, Cruel Captain
15%inclusion11 decks73 decks
12%synergy
Karn, Living Legacy
7.1%inclusion18 decks253 decks
6%synergy
Teferi, Time Raveler
7.1%inclusion18 decks253 decks
-3%synergy
Ugin, Eye of the Storms
6.9%inclusion7 decks102 decks
6%synergy
Ugin, the Ineffable
5.9%inclusion15 decks253 decks
5%synergy
Karn, Scion of Urza
5.5%inclusion14 decks253 decks
5%synergy
Tezzeret, Artifice Master
5.5%inclusion14 decks253 decks
4%synergy
Narset, Parter of Veils
5.1%inclusion13 decks253 decks
-2%synergy
Utility Lands
Darksteel Citadel
57%inclusion144 decks253 decks
46%synergy
Otawara, Soaring City
44%inclusion111 decks253 decks
25%synergy
Uthros, Titanic Godcore
41%inclusion28 decks69 decks
35%synergy
Archway of Innovation
36%inclusion72 decks198 decks
29%synergy
Reliquary Tower
34%inclusion85 decks253 decks
-15%synergy
Buried Ruin
32%inclusion81 decks253 decks
24%synergy
Urza's Mine
32%inclusion80 decks253 decks
30%synergy
Urza's Tower
31%inclusion79 decks253 decks
29%synergy
Urza's Power Plant
31%inclusion78 decks253 decks
29%synergy
Urza's Workshop
25%inclusion62 decks253 decks
24%synergy
Mishra's Workshop
23%inclusion59 decks253 decks
23%synergy
Adagia, Windswept Bastion
23%inclusion16 decks69 decks
20%synergy
Fomori Vault
22%inclusion49 decks220 decks
20%synergy
Eiganjo, Seat of the Empire
19%inclusion47 decks253 decks
8%synergy
Treasure Vault
16%inclusion41 decks253 decks
13%synergy
Monumental Henge
13%inclusion25 decks200 decks
9%synergy
Minamo, School at Water's Edge
12%inclusion30 decks253 decks
4%synergy
Urza's Factory
12%inclusion30 decks253 decks
11%synergy
Ishgard, the Holy See
10%inclusion8 decks83 decks
6%synergy
Mystic Sanctuary
9.1%inclusion23 decks253 decks
-9%synergy
Tomb of the Spirit Dragon
6.3%inclusion16 decks253 decks
6%synergy
City of Traitors
5.5%inclusion14 decks253 decks
5%synergy
Mana Artifacts
Sol Ring
98%inclusion249 decks253 decks
11%synergy
Arcane Signet
83%inclusion211 decks253 decks
0%synergy
Mox Opal
59%inclusion150 decks253 decks
53%synergy
Thran Dynamo
56%inclusion141 decks253 decks
48%synergy
Talisman of Progress
54%inclusion136 decks253 decks
4%synergy
Liquimetal Torque
52%inclusion132 decks253 decks
48%synergy
Basalt Monolith
47%inclusion120 decks253 decks
43%synergy
Azorius Signet
46%inclusion117 decks253 decks
-13%synergy
Powerstone Shard
37%inclusion94 decks253 decks
37%synergy
The Mightstone and Weakstone
34%inclusion85 decks253 decks
29%synergy
Gilded Lotus
33%inclusion84 decks253 decks
28%synergy
Fellwar Stone
33%inclusion83 decks253 decks
4%synergy
Thought Vessel
31%inclusion79 decks253 decks
-11%synergy
Mind Stone
30%inclusion76 decks253 decks
3%synergy
Luck Bobblehead
26%inclusion61 decks239 decks
25%synergy
Mox Diamond
22%inclusion55 decks253 decks
18%synergy
Lotus Petal
21%inclusion54 decks253 decks
16%synergy
Intelligence Bobblehead
21%inclusion54 decks253 decks
21%synergy
Chrome Mox
21%inclusion54 decks253 decks
16%synergy
Crystal Skull, Isu Spyglass
21%inclusion41 decks193 decks
18%synergy
Mana Crypt
21%inclusion52 decks253 decks
19%synergy
Agility Bobblehead
20%inclusion48 decks239 decks
19%synergy
Perception Bobblehead
20%inclusion47 decks239 decks
19%synergy
Chromatic Orrery
19%inclusion49 decks253 decks
18%synergy
Charisma Bobblehead
19%inclusion45 decks239 decks
18%synergy
Endurance Bobblehead
18%inclusion44 decks239 decks
18%synergy
Mox Amber
18%inclusion45 decks253 decks
13%synergy
Strength Bobblehead
18%inclusion42 decks239 decks
17%synergy
Hedron Archive
16%inclusion41 decks253 decks
13%synergy
Machine God's Effigy
15%inclusion38 decks253 decks
14%synergy
Commander's Sphere
14%inclusion36 decks253 decks
-2%synergy
Coveted Jewel
13%inclusion34 decks253 decks
10%synergy
Midnight Clock
12%inclusion30 decks253 decks
4%synergy
White Auracite
11%inclusion9 decks83 decks
9%synergy
Jeweled Lotus
11%inclusion27 decks253 decks
9%synergy
Worn Powerstone
10%inclusion25 decks253 decks
7%synergy
Dreamstone Hedron
10%inclusion25 decks253 decks
9%synergy
Blinkmoth Urn
9.5%inclusion24 decks253 decks
9%synergy
Everflowing Chalice
9.5%inclusion24 decks253 decks
5%synergy
The Eternity Elevator
8.7%inclusion6 decks69 decks
8%synergy
Thran Turbine
7.5%inclusion19 decks253 decks
7%synergy
Skyclave Relic
7.1%inclusion18 decks253 decks
6%synergy
Darksteel Ingot
5.5%inclusion14 decks253 decks
4%synergy
Lands
Island
92%inclusion234 decks253 decks
-3%synergy
Plains
91%inclusion229 decks253 decks
-4%synergy
Command Tower
85%inclusion214 decks253 decks
-1%synergy
Hallowed Fountain
84%inclusion212 decks253 decks
38%synergy
Tundra
72%inclusion181 decks253 decks
59%synergy
Flooded Strand
68%inclusion171 decks253 decks
36%synergy
Sea of Clouds
63%inclusion159 decks253 decks
23%synergy
Adarkar Wastes
49%inclusion124 decks253 decks
7%synergy
Razortide Bridge
48%inclusion121 decks253 decks
33%synergy
Glacial Fortress
47%inclusion120 decks253 decks
-14%synergy
Prairie Stream
38%inclusion96 decks253 decks
-28%synergy
Deserted Beach
38%inclusion95 decks253 decks
-1%synergy
Meticulous Archive
34%inclusion84 decks250 decks
16%synergy
Scalding Tarn
32%inclusion82 decks253 decks
25%synergy
The Mycosynth Gardens
31%inclusion78 decks253 decks
28%synergy
Polluted Delta
30%inclusion75 decks253 decks
22%synergy
Misty Rainforest
29%inclusion74 decks253 decks
22%synergy
Floodfarm Verge
27%inclusion45 decks165 decks
1%synergy
Arid Mesa
26%inclusion67 decks253 decks
20%synergy
Hengegate Pathway
26%inclusion67 decks253 decks
6%synergy
Marsh Flats
26%inclusion66 decks253 decks
19%synergy
Spire of Industry
25%inclusion62 decks253 decks
16%synergy
Mystic Gate
25%inclusion62 decks253 decks
2%synergy
Windswept Heath
24%inclusion61 decks253 decks
17%synergy
Urza's Cave
24%inclusion49 decks208 decks
22%synergy
Exotic Orchard
17%inclusion44 decks253 decks
-10%synergy
Prismatic Vista
17%inclusion43 decks253 decks
12%synergy
Nimbus Maze
16%inclusion40 decks253 decks
-7%synergy
Azorius Chancery
16%inclusion40 decks253 decks
-22%synergy
Skycloud Expanse
16%inclusion40 decks253 decks
-20%synergy
Sink into Stupor
15%inclusion31 decks201 decks
3%synergy
Gemstone Caverns
15%inclusion39 decks253 decks
12%synergy
City of Brass
15%inclusion39 decks253 decks
11%synergy
Port Town
14%inclusion35 decks253 decks
-34%synergy
Mana Confluence
13%inclusion33 decks253 decks
9%synergy
Irrigated Farmland
12%inclusion30 decks253 decks
-10%synergy
Temple of Enlightenment
11%inclusion27 decks253 decks
-28%synergy
Snow-Covered Plains
11%inclusion27 decks253 decks
5%synergy
Snow-Covered Island
11%inclusion27 decks253 decks
5%synergy
Sea Gate Restoration
8.7%inclusion22 decks253 decks
3%synergy
Fabled Passage
8.3%inclusion21 decks253 decks
0%synergy
Seachrome Coast
8.3%inclusion21 decks253 decks
-6%synergy
Witch Enchanter
8.0%inclusion16 decks201 decks
-5%synergy
Reflecting Pool
7.9%inclusion20 decks253 decks
4%synergy
Power Depot
7.1%inclusion18 decks253 decks
5%synergy
Glimmervoid
6.7%inclusion17 decks253 decks
6%synergy
Hall of Tagsin
6.3%inclusion16 decks253 decks
6%synergy
Planar Nexus
5.8%inclusion12 decks208 decks
5%synergy