Karn, Legacy Reforged (Commander) - Optimized Combo

Background image for Ranking the 5 Worst Magic Sets of All Time
Josh Nelson
Aug 11, 2025
Ranking the 5 Worst Magic Sets of All Time
Let's look at the five worst Magic: The Gathering sets of all time. And for those of you concerned, Aetherdrift didn't even make the cut!
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Zuko's Exile
10%inclusion1 decks10 decks
1%synergy
High Synergy Cards
Sensei's Divining Top
86%inclusion19 decks22 decks
61%synergy
Sculpting Steel
91%inclusion20 decks22 decks
60%synergy
Metalworker
73%inclusion16 decks22 decks
56%synergy
Staff of Domination
68%inclusion15 decks22 decks
56%synergy
Cloud Key
82%inclusion18 decks22 decks
55%synergy
Clock of Omens
68%inclusion15 decks22 decks
55%synergy
Walking Ballista
73%inclusion16 decks22 decks
55%synergy
Aetherflux Reservoir
59%inclusion13 decks22 decks
53%synergy
Darksteel Citadel
95%inclusion21 decks22 decks
49%synergy
Kuldotha Forgemaster
64%inclusion14 decks22 decks
49%synergy
Top Cards
Mystic Forge
100%inclusion22 decks22 decks
25%synergy
Foundry Inspector
95%inclusion21 decks22 decks
48%synergy
Forsaken Monument
91%inclusion20 decks22 decks
2%synergy
Unwinding Clock
82%inclusion18 decks22 decks
42%synergy
All Is Dust
73%inclusion16 decks22 decks
-14%synergy
Liberator, Urza's Battlethopter
68%inclusion15 decks22 decks
23%synergy
Jhoira's Familiar
68%inclusion15 decks22 decks
35%synergy
Ugin, Eye of the Storms
64%inclusion14 decks22 decks
13%synergy
Mind's Eye
64%inclusion14 decks22 decks
36%synergy
Darksteel Forge
64%inclusion14 decks22 decks
42%synergy
Game Changers
The One Ring
64%inclusion14 decks22 decks
36%synergy
Ancient Tomb
55%inclusion12 decks22 decks
21%synergy
Mana Vault
45%inclusion10 decks22 decks
19%synergy
Grim Monolith
36%inclusion8 decks22 decks
24%synergy
Mishra's Workshop
23%inclusion5 decks22 decks
14%synergy
Creatures
Palladium Myr
55%inclusion12 decks22 decks
-17%synergy
Scrap Trawler
50%inclusion11 decks22 decks
25%synergy
Mycosynth Golem
50%inclusion11 decks22 decks
36%synergy
Lodestone Golem
45%inclusion10 decks22 decks
36%synergy
Blightsteel Colossus
45%inclusion10 decks22 decks
25%synergy
Voltaic Construct
41%inclusion9 decks22 decks
34%synergy
Thran Spider
36%inclusion8 decks22 decks
32%synergy
Karn, Silver Golem
36%inclusion8 decks22 decks
33%synergy
Myr Retriever
36%inclusion8 decks22 decks
13%synergy
Darksteel Colossus
32%inclusion7 decks22 decks
24%synergy
Cryptothrall
32%inclusion7 decks22 decks
17%synergy
Scrapyard Recombiner
32%inclusion7 decks22 decks
25%synergy
Cogwork Assembler
27%inclusion6 decks22 decks
26%synergy
Junk Diver
27%inclusion6 decks22 decks
14%synergy
Glaring Fleshraker
27%inclusion6 decks22 decks
-29%synergy
Metalwork Colossus
27%inclusion6 decks22 decks
-1%synergy
Wandering Archaic
27%inclusion6 decks22 decks
-4%synergy
Sandstone Oracle
27%inclusion6 decks22 decks
20%synergy
Platinum Angel
27%inclusion6 decks22 decks
13%synergy
Shimmer Myr
27%inclusion6 decks22 decks
7%synergy
Mishra's Self-Replicator
23%inclusion5 decks22 decks
16%synergy
Skittering Cicada
23%inclusion5 decks22 decks
-19%synergy
Cityscape Leveler
23%inclusion5 decks22 decks
5%synergy
Solemn Simulacrum
18%inclusion4 decks22 decks
-37%synergy
Workshop Assistant
18%inclusion4 decks22 decks
12%synergy
Ornithopter of Paradise
18%inclusion4 decks22 decks
-13%synergy
Darksteel Juggernaut
18%inclusion4 decks22 decks
10%synergy
Steel Hellkite
18%inclusion4 decks22 decks
-6%synergy
Soulless Jailer
18%inclusion4 decks22 decks
16%synergy
Cybermen Squadron
18%inclusion4 decks22 decks
9%synergy
Soul of New Phyrexia
18%inclusion4 decks22 decks
1%synergy
Wurmcoil Engine
18%inclusion4 decks22 decks
2%synergy
Meteor Golem
18%inclusion4 decks22 decks
-17%synergy
Thopter Assembly
14%inclusion3 decks22 decks
5%synergy
Silent Arbiter
14%inclusion3 decks22 decks
9%synergy
Scrawling Crawler
14%inclusion3 decks22 decks
5%synergy
Chief of the Foundry
14%inclusion3 decks22 decks
3%synergy
Memnite
14%inclusion3 decks22 decks
10%synergy
Threefold Thunderhulk
14%inclusion3 decks22 decks
-2%synergy
Canoptek Spyder
14%inclusion3 decks22 decks
3%synergy
Traxos, Scourge of Kroog
14%inclusion3 decks22 decks
8%synergy
Myr Battlesphere
14%inclusion3 decks22 decks
-6%synergy
Voltaic Servant
14%inclusion3 decks22 decks
9%synergy
Duplicant
14%inclusion3 decks22 decks
0%synergy
Phyrexian Triniform
14%inclusion3 decks22 decks
0%synergy
Ultima, Origin of Oblivion
14%inclusion3 decks22 decks
-24%synergy
Hedron Crawler
9.1%inclusion2 decks22 decks
-13%synergy
Dross Scorpion
9.1%inclusion2 decks22 decks
8%synergy
Deceiver of Form
9.1%inclusion2 decks22 decks
-3%synergy
Cyberman Patrol
9.1%inclusion2 decks22 decks
4%synergy
Instants
Null Elemental Blast
45%inclusion10 decks22 decks
-14%synergy
Warping Wail
32%inclusion7 decks22 decks
-27%synergy
Kozilek's Command
18%inclusion4 decks22 decks
-21%synergy
Spatial Contortion
14%inclusion3 decks22 decks
-7%synergy
Eldritch Immunity
9.1%inclusion2 decks22 decks
-32%synergy
Sorceries
Rise of the Eldrazi
18%inclusion4 decks22 decks
-29%synergy
Selective Obliteration
18%inclusion4 decks22 decks
-7%synergy
Calamity of the Titans
9.1%inclusion2 decks22 decks
-29%synergy
Utility Artifacts
Lightning Greaves
64%inclusion14 decks22 decks
10%synergy
Planar Bridge
59%inclusion13 decks22 decks
39%synergy
Rings of Brighthearth
59%inclusion13 decks22 decks
43%synergy
Voltaic Key
55%inclusion12 decks22 decks
33%synergy
Moonsilver Key
55%inclusion12 decks22 decks
32%synergy
Manifold Key
55%inclusion12 decks22 decks
21%synergy
Doubling Cube
50%inclusion11 decks22 decks
42%synergy
Expedition Map
45%inclusion10 decks22 decks
8%synergy
Mycosynth Lattice
45%inclusion10 decks22 decks
38%synergy
Chimil, the Inner Sun
41%inclusion9 decks22 decks
16%synergy
Mirage Mirror
41%inclusion9 decks22 decks
12%synergy
Semblance Anvil
41%inclusion9 decks22 decks
27%synergy
The Endstone
40%inclusion6 decks15 decks
25%synergy
Nevinyrral's Disk
36%inclusion8 decks22 decks
25%synergy
Planar Portal
36%inclusion8 decks22 decks
34%synergy
Mirrorworks
36%inclusion8 decks22 decks
28%synergy
Spine of Ish Sah
32%inclusion7 decks22 decks
23%synergy
Commander's Plate
32%inclusion7 decks22 decks
-1%synergy
Vexing Bauble
27%inclusion6 decks22 decks
24%synergy
Ring of Three Wishes
27%inclusion6 decks22 decks
25%synergy
Krark-Clan Ironworks
27%inclusion6 decks22 decks
18%synergy
Peter Parker's Camera
23%inclusion3 decks13 decks
20%synergy
God-Pharaoh's Statue
23%inclusion5 decks22 decks
15%synergy
Defense Grid
23%inclusion5 decks22 decks
20%synergy
Portal to Phyrexia
23%inclusion5 decks22 decks
-1%synergy
Eye of Vecna
23%inclusion5 decks22 decks
16%synergy
Stone of Erech
23%inclusion5 decks22 decks
20%synergy
Torpor Orb
23%inclusion5 decks22 decks
19%synergy
Swiftfoot Boots
23%inclusion5 decks22 decks
-14%synergy
Storage Matrix
18%inclusion4 decks22 decks
18%synergy
Lithoform Engine
18%inclusion4 decks22 decks
11%synergy
Winter Orb
18%inclusion4 decks22 decks
16%synergy
Kaldra Compleat
18%inclusion4 decks22 decks
1%synergy
Prototype Portal
18%inclusion4 decks22 decks
16%synergy
Darksteel Monolith
18%inclusion4 decks22 decks
-33%synergy
Static Orb
14%inclusion3 decks22 decks
13%synergy
Nettlecyst
14%inclusion3 decks22 decks
2%synergy
Nexus of Becoming
14%inclusion3 decks22 decks
10%synergy
Grinding Station
14%inclusion3 decks22 decks
12%synergy
The Millennium Calendar
14%inclusion3 decks22 decks
10%synergy
Cursed Totem
14%inclusion3 decks22 decks
11%synergy
Trinisphere
14%inclusion3 decks22 decks
11%synergy
Well of Knowledge
14%inclusion3 decks22 decks
13%synergy
Akroma's Memorial
14%inclusion3 decks22 decks
-6%synergy
Grindstone
14%inclusion3 decks22 decks
13%synergy
Transmutation Font
14%inclusion3 decks22 decks
11%synergy
Mindslaver
14%inclusion3 decks22 decks
11%synergy
Ward of Bones
14%inclusion3 decks22 decks
12%synergy
Welding Jar
14%inclusion3 decks22 decks
10%synergy
Lux Cannon
14%inclusion3 decks22 decks
11%synergy
Enchantments
Echoes of Eternity
36%inclusion8 decks22 decks
-23%synergy
Planeswalkers
Karn, the Great Creator
64%inclusion14 decks22 decks
47%synergy
Karn, Living Legacy
59%inclusion13 decks22 decks
46%synergy
Ugin, the Ineffable
50%inclusion11 decks22 decks
-29%synergy
Tezzeret, Cruel Captain
47%inclusion8 decks17 decks
30%synergy
Ugin, the Spirit Dragon
32%inclusion7 decks22 decks
-12%synergy
Karn, Scion of Urza
27%inclusion6 decks22 decks
17%synergy
Karn Liberated
23%inclusion5 decks22 decks
12%synergy
Utility Lands
Buried Ruin
82%inclusion18 decks22 decks
29%synergy
War Room
82%inclusion18 decks22 decks
12%synergy
Urza's Tower
77%inclusion17 decks22 decks
-8%synergy
Urza's Mine
77%inclusion17 decks22 decks
-8%synergy
Urza's Power Plant
77%inclusion17 decks22 decks
-8%synergy
Inventors' Fair
73%inclusion16 decks22 decks
32%synergy
Urza's Saga
68%inclusion15 decks22 decks
29%synergy
Fomori Vault
64%inclusion14 decks22 decks
47%synergy
Urza's Workshop
50%inclusion11 decks22 decks
2%synergy
Thespian's Stage
50%inclusion11 decks22 decks
14%synergy
Shrine of the Forsaken Gods
45%inclusion10 decks22 decks
-32%synergy
Rogue's Passage
45%inclusion10 decks22 decks
-21%synergy
Bonders' Enclave
45%inclusion10 decks22 decks
-10%synergy
Blast Zone
41%inclusion9 decks22 decks
0%synergy
Treasure Vault
41%inclusion9 decks22 decks
26%synergy
Urza's Factory
41%inclusion9 decks22 decks
14%synergy
Zhalfirin Void
36%inclusion8 decks22 decks
-2%synergy
Reliquary Tower
36%inclusion8 decks22 decks
-27%synergy
Crystal Vein
32%inclusion7 decks22 decks
15%synergy
Sanctum of Ugin
32%inclusion7 decks22 decks
-9%synergy
Deserted Temple
32%inclusion7 decks22 decks
16%synergy
Ugin's Labyrinth
32%inclusion7 decks22 decks
-1%synergy
Scavenger Grounds
27%inclusion6 decks22 decks
-15%synergy
Scorched Ruins
27%inclusion6 decks22 decks
16%synergy
Sea Gate Wreckage
27%inclusion6 decks22 decks
-4%synergy
Guildless Commons
27%inclusion6 decks22 decks
-12%synergy
Ghost Quarter
23%inclusion5 decks22 decks
12%synergy
Arcane Lighthouse
23%inclusion5 decks22 decks
-10%synergy
Blasted Landscape
23%inclusion5 decks22 decks
11%synergy
Karn's Bastion
23%inclusion5 decks22 decks
6%synergy
Strip Mine
23%inclusion5 decks22 decks
4%synergy
Secluded Starforge
20%inclusion3 decks15 decks
12%synergy
Arch of Orazca
18%inclusion4 decks22 decks
-16%synergy
Vesuva
18%inclusion4 decks22 decks
1%synergy
Mystifying Maze
18%inclusion4 decks22 decks
13%synergy
Radiant Fountain
18%inclusion4 decks22 decks
-1%synergy
Labyrinth of Skophos
18%inclusion4 decks22 decks
8%synergy
Muraganda Raceway
18%inclusion4 decks22 decks
-2%synergy
Phyrexia's Core
18%inclusion4 decks22 decks
13%synergy
Petrified Field
18%inclusion4 decks22 decks
17%synergy
Temple of the False God
18%inclusion4 decks22 decks
-40%synergy
Witch's Clinic
14%inclusion3 decks22 decks
5%synergy
Wasteland
14%inclusion3 decks22 decks
0%synergy
Tomb of the Spirit Dragon
14%inclusion3 decks22 decks
-45%synergy
Tyrite Sanctum
14%inclusion3 decks22 decks
-16%synergy
Blinkmoth Nexus
14%inclusion3 decks22 decks
7%synergy
Inkmoth Nexus
14%inclusion3 decks22 decks
8%synergy
Eldrazi Temple
14%inclusion3 decks22 decks
-39%synergy
Mishra's Foundry
14%inclusion3 decks22 decks
9%synergy
Homeward Path
14%inclusion3 decks22 decks
-3%synergy
Mana Artifacts
Sol Ring
95%inclusion21 decks22 decks
1%synergy
Basalt Monolith
86%inclusion19 decks22 decks
40%synergy
Thran Dynamo
86%inclusion19 decks22 decks
6%synergy
Mind Stone
68%inclusion15 decks22 decks
-5%synergy
Thought Vessel
55%inclusion12 decks22 decks
-9%synergy
Everflowing Chalice
50%inclusion11 decks22 decks
-8%synergy
Liquimetal Torque
50%inclusion11 decks22 decks
31%synergy
Worn Powerstone
45%inclusion10 decks22 decks
-8%synergy
The Eternity Elevator
40%inclusion6 decks15 decks
10%synergy
Mox Opal
36%inclusion8 decks22 decks
23%synergy
Fellwar Stone
32%inclusion7 decks22 decks
21%synergy
Blinkmoth Urn
23%inclusion5 decks22 decks
13%synergy
Staff of Compleation
23%inclusion5 decks22 decks
18%synergy
Hedron Archive
23%inclusion5 decks22 decks
-47%synergy
Sonic Screwdriver
23%inclusion5 decks22 decks
13%synergy
Dreamstone Hedron
18%inclusion4 decks22 decks
-29%synergy
Prismatic Lens
18%inclusion4 decks22 decks
7%synergy
Stonespeaker Crystal
14%inclusion3 decks22 decks
-7%synergy
Skyclave Relic
14%inclusion3 decks22 decks
8%synergy
All-Fates Scroll
13%inclusion2 decks15 decks
8%synergy
Pristine Talisman
9.1%inclusion2 decks22 decks
0%synergy
Astral Cornucopia
9.1%inclusion2 decks22 decks
8%synergy
Bonder's Ornament
9.1%inclusion2 decks22 decks
8%synergy
Empowered Autogenerator
9.1%inclusion2 decks22 decks
8%synergy
Sol Talisman
9.1%inclusion2 decks22 decks
0%synergy
Slagstone Refinery
9.1%inclusion2 decks22 decks
7%synergy
Fractured Powerstone
9.1%inclusion2 decks22 decks
4%synergy
The Mightstone and Weakstone
9.1%inclusion2 decks22 decks
-2%synergy
Lands
The Mycosynth Gardens
68%inclusion15 decks22 decks
38%synergy
Wastes
64%inclusion14 decks22 decks
-21%synergy
Urza's Cave
64%inclusion14 decks22 decks
15%synergy
Planar Nexus
32%inclusion7 decks22 decks
12%synergy
Hidden Grotto
27%inclusion6 decks22 decks
15%synergy
Snow-Covered Wastes
27%inclusion6 decks22 decks
15%synergy
Crystal Grotto
27%inclusion6 decks22 decks
8%synergy
Demolition Field
23%inclusion5 decks22 decks
9%synergy
The Grey Havens
23%inclusion5 decks22 decks
9%synergy
Hall of Tagsin
23%inclusion5 decks22 decks
12%synergy
Conduit Pylons
18%inclusion4 decks22 decks
6%synergy
Talon Gates of Madara
18%inclusion4 decks22 decks
7%synergy
Gemstone Caverns
18%inclusion4 decks22 decks
11%synergy
Gallifrey Council Chamber
14%inclusion3 decks22 decks
9%synergy
Power Depot
14%inclusion3 decks22 decks
10%synergy
Scene of the Crime
14%inclusion3 decks22 decks
11%synergy
Fabled Passage
9.1%inclusion2 decks22 decks
8%synergy
Terramorphic Expanse
9.1%inclusion2 decks22 decks
7%synergy
Cavern of Souls
9.1%inclusion2 decks22 decks
-9%synergy
Evolving Wilds
9.1%inclusion2 decks22 decks
7%synergy
Abstergo Entertainment
9.1%inclusion2 decks22 decks
-2%synergy