Oviya, Automech Artisan (Commander)

Background image for Are "Hat Sets" Bad?
Cas Hinds
Sep 22, 2025
Are "Hat Sets" Bad?
We've heard the term "Hat Sets," but what does it mean? Does the term hold up? Is the experience of them harmful to the game?
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
The Walls of Ba Sing Se
16%inclusion90 decks578 decks
14%synergy
The Earth King
8.0%inclusion47 decks585 decks
-1%synergy
Shared Roots
6.5%inclusion39 decks599 decks
0%synergy
Formidable Speaker
4.3%inclusion34 decks793 decks
3%synergy
Raucous Audience
2.6%inclusion27 decks1.04K decks
0%synergy
High Synergy Cards
Worldspine Wurm
55%inclusion1.43K decks2.60K decks
47%synergy
Darksteel Colossus
46%inclusion1.21K decks2.60K decks
45%synergy
Ghalta, Stampede Tyrant
51%inclusion1.32K decks2.60K decks
40%synergy
Terastodon
50%inclusion1.31K decks2.60K decks
39%synergy
Impervious Greatwurm
44%inclusion1.15K decks2.60K decks
38%synergy
Ghalta, Primal Hunger
54%inclusion1.40K decks2.60K decks
38%synergy
Blightsteel Colossus
40%inclusion1.05K decks2.60K decks
37%synergy
Archetype of Endurance
43%inclusion1.12K decks2.60K decks
37%synergy
Garruk's Uprising
74%inclusion1.93K decks2.60K decks
35%synergy
Triplicate Titan
36%inclusion928 decks2.60K decks
35%synergy
Top Cards
Llanowar Elves
63%inclusion1.64K decks2.60K decks
9%synergy
Cultivate
57%inclusion1.48K decks2.60K decks
5%synergy
Swiftfoot Boots
56%inclusion1.46K decks2.60K decks
24%synergy
Beast Within
55%inclusion1.42K decks2.60K decks
-4%synergy
Lightning Greaves
53%inclusion1.38K decks2.60K decks
29%synergy
Rampant Growth
52%inclusion1.36K decks2.60K decks
9%synergy
Heroic Intervention
51%inclusion1.34K decks2.60K decks
5%synergy
Elvish Mystic
51%inclusion1.33K decks2.60K decks
4%synergy
Return of the Wildspeaker
47%inclusion1.22K decks2.60K decks
10%synergy
Nature's Lore
45%inclusion1.17K decks2.60K decks
7%synergy
Game Changers
Seedborn Muse
45%inclusion1.17K decks2.60K decks
33%synergy
Worldly Tutor
26%inclusion667 decks2.60K decks
7%synergy
Ancient Tomb
9.2%inclusion240 decks2.60K decks
1%synergy
Gaea's Cradle
8.9%inclusion231 decks2.60K decks
-1%synergy
Natural Order
8.7%inclusion227 decks2.60K decks
-2%synergy
The One Ring
7.7%inclusion200 decks2.60K decks
3%synergy
Creatures
Selvala, Heart of the Wilds
43%inclusion1.11K decks2.60K decks
26%synergy
Zopandrel, Hunger Dominus
42%inclusion1.09K decks2.60K decks
29%synergy
Fanatic of Rhonas
40%inclusion1.03K decks2.60K decks
20%synergy
Kodama of the East Tree
39%inclusion1.02K decks2.60K decks
31%synergy
Saryth, the Viper's Fang
37%inclusion973 decks2.60K decks
27%synergy
Elvish Piper
37%inclusion957 decks2.60K decks
33%synergy
Apex Altisaur
36%inclusion928 decks2.60K decks
29%synergy
Ohran Frostfang
35%inclusion909 decks2.60K decks
20%synergy
Soul of the Harvest
34%inclusion896 decks2.60K decks
23%synergy
Kogla, the Titan Ape
33%inclusion858 decks2.60K decks
19%synergy
Jumbo Cactuar
32%inclusion764 decks2.38K decks
28%synergy
Ancient Stone Idol
31%inclusion802 decks2.60K decks
30%synergy
Fyndhorn Elves
31%inclusion795 decks2.60K decks
-3%synergy
Craterhoof Behemoth
30%inclusion789 decks2.60K decks
10%synergy
Meteor Golem
30%inclusion770 decks2.60K decks
28%synergy
Birds of Paradise
28%inclusion738 decks2.60K decks
9%synergy
Giant Adephage
28%inclusion724 decks2.60K decks
24%synergy
Vorinclex, Voice of Hunger
28%inclusion723 decks2.60K decks
18%synergy
Old Gnawbone
27%inclusion708 decks2.60K decks
23%synergy
Vaultborn Tyrant
27%inclusion695 decks2.60K decks
21%synergy
Nyxbloom Ancient
27%inclusion690 decks2.60K decks
16%synergy
Pathrazer of Ulamog
26%inclusion675 decks2.60K decks
24%synergy
It That Betrays
24%inclusion633 decks2.60K decks
22%synergy
Garruk's Packleader
23%inclusion604 decks2.60K decks
17%synergy
Marvin, Murderous Mimic
23%inclusion589 decks2.60K decks
22%synergy
Kona, Rescue Beastie
23%inclusion588 decks2.60K decks
19%synergy
Surrak and Goreclaw
22%inclusion583 decks2.60K decks
10%synergy
Sakura-Tribe Elder
22%inclusion578 decks2.60K decks
-2%synergy
Eternal Witness
22%inclusion575 decks2.60K decks
-7%synergy
Quilled Greatwurm
22%inclusion574 decks2.60K decks
14%synergy
Seeker of Skybreak
21%inclusion552 decks2.60K decks
18%synergy
Disciple of Freyalise
21%inclusion540 decks2.60K decks
3%synergy
Toski, Bearer of Secrets
21%inclusion538 decks2.60K decks
6%synergy
Hierophant Bio-Titan
20%inclusion518 decks2.60K decks
19%synergy
Verdant Sun's Avatar
19%inclusion497 decks2.60K decks
16%synergy
Titan of Industry
19%inclusion485 decks2.60K decks
15%synergy
Rust Goliath
18%inclusion480 decks2.60K decks
18%synergy
Ancient Adamantoise
18%inclusion270 decks1.50K decks
15%synergy
Fierce Empath
18%inclusion461 decks2.60K decks
9%synergy
Ulamog, the Infinite Gyre
17%inclusion447 decks2.60K decks
15%synergy
Ojer Kaslem, Deepest Growth
17%inclusion438 decks2.60K decks
10%synergy
Delighted Halfling
17%inclusion433 decks2.60K decks
4%synergy
Solemn Simulacrum
15%inclusion401 decks2.60K decks
13%synergy
Diamond Weapon
15%inclusion226 decks1.47K decks
14%synergy
Arbor Elf
15%inclusion396 decks2.60K decks
-9%synergy
Kozilek, Butcher of Truth
15%inclusion392 decks2.60K decks
12%synergy
Apex Devastator
15%inclusion381 decks2.60K decks
6%synergy
Platinum Angel
14%inclusion377 decks2.60K decks
14%synergy
Metalwork Colossus
14%inclusion377 decks2.60K decks
14%synergy
Sire of Seven Deaths
14%inclusion363 decks2.60K decks
12%synergy
Instants
Tamiyo's Safekeeping
30%inclusion793 decks2.60K decks
11%synergy
Fog
25%inclusion647 decks2.60K decks
8%synergy
Ram Through
24%inclusion623 decks2.60K decks
2%synergy
Snakeskin Veil
23%inclusion596 decks2.60K decks
4%synergy
Archdruid's Charm
20%inclusion533 decks2.60K decks
-3%synergy
Krosan Grip
19%inclusion483 decks2.60K decks
-1%synergy
Nature's Claim
18%inclusion477 decks2.60K decks
-2%synergy
Legolas's Quick Reflexes
18%inclusion474 decks2.60K decks
11%synergy
Vitalize
18%inclusion467 decks2.60K decks
13%synergy
Hunter's Insight
16%inclusion421 decks2.60K decks
3%synergy
Collective Resistance
15%inclusion395 decks2.60K decks
3%synergy
Return to Nature
15%inclusion387 decks2.60K decks
-1%synergy
Gift of the Viper
14%inclusion372 decks2.60K decks
6%synergy
Defend the Rider
14%inclusion362 decks2.60K decks
11%synergy
Momentous Fall
12%inclusion303 decks2.60K decks
3%synergy
Entish Restoration
11%inclusion298 decks2.60K decks
-7%synergy
Emerald Charm
11%inclusion288 decks2.60K decks
9%synergy
Tyvar's Stand
11%inclusion277 decks2.60K decks
-2%synergy
Biosynthic Burst
10%inclusion122 decks1.18K decks
7%synergy
Smuggler's Surprise
10%inclusion251 decks2.60K decks
3%synergy
Bite Down
9.5%inclusion246 decks2.60K decks
2%synergy
Wrap in Vigor
9.3%inclusion242 decks2.60K decks
0%synergy
Inspiring Call
8.3%inclusion217 decks2.60K decks
-5%synergy
Force of Vigor
7.2%inclusion188 decks2.60K decks
-3%synergy
Heritage Reclamation
6.9%inclusion134 decks1.94K decks
2%synergy
Naturalize
6.8%inclusion178 decks2.60K decks
0%synergy
Khalni Ambush
6.6%inclusion171 decks2.60K decks
-2%synergy
Harrow
6.5%inclusion169 decks2.60K decks
-12%synergy
Veil of Summer
6.2%inclusion162 decks2.60K decks
-3%synergy
Overprotect
6.1%inclusion158 decks2.60K decks
-3%synergy
Broken Wings
5.9%inclusion154 decks2.60K decks
3%synergy
Noxious Revival
5.8%inclusion152 decks2.60K decks
0%synergy
Gaea's Gift
5.1%inclusion133 decks2.60K decks
-6%synergy
Sorceries
Rishkar's Expertise
43%inclusion1.12K decks2.60K decks
13%synergy
Kodama's Reach
42%inclusion1.08K decks2.60K decks
2%synergy
Three Visits
37%inclusion958 decks2.60K decks
8%synergy
Last March of the Ents
26%inclusion667 decks2.60K decks
13%synergy
Harmonize
23%inclusion608 decks2.60K decks
-5%synergy
Traverse the Outlands
22%inclusion573 decks2.60K decks
10%synergy
Overwhelming Stampede
21%inclusion534 decks2.60K decks
2%synergy
Explore
20%inclusion531 decks2.60K decks
-1%synergy
Skyshroud Claim
15%inclusion397 decks2.60K decks
-4%synergy
Shamanic Revelation
13%inclusion335 decks2.60K decks
-8%synergy
Bala Ged Recovery
13%inclusion326 decks2.60K decks
-2%synergy
Bushwhack
12%inclusion314 decks2.60K decks
3%synergy
Finale of Devastation
12%inclusion307 decks2.60K decks
-4%synergy
Bridgeworks Battle
11%inclusion284 decks2.60K decks
-2%synergy
Soul's Majesty
8.7%inclusion226 decks2.60K decks
2%synergy
Green Sun's Zenith
7.8%inclusion202 decks2.60K decks
-8%synergy
Triumph of the Hordes
7.6%inclusion199 decks2.60K decks
-1%synergy
Regrowth
7.1%inclusion184 decks2.60K decks
-1%synergy
Life's Legacy
7.0%inclusion183 decks2.60K decks
0%synergy
Season of Gathering
6.8%inclusion177 decks2.60K decks
0%synergy
Nature's Rhythm
6.2%inclusion119 decks1.91K decks
-2%synergy
Ezuri's Predation
5.5%inclusion143 decks2.60K decks
-6%synergy
Genesis Wave
5.1%inclusion132 decks2.60K decks
-7%synergy
Utility Artifacts
Emerald Medallion
38%inclusion988 decks2.60K decks
-5%synergy
The Great Henge
34%inclusion895 decks2.60K decks
12%synergy
Thousand-Year Elixir
28%inclusion717 decks2.60K decks
24%synergy
Sting, the Glinting Dagger
23%inclusion599 decks2.60K decks
22%synergy
Lumbering Worldwagon
21%inclusion548 decks2.60K decks
18%synergy
Thunderous Velocipede
21%inclusion534 decks2.60K decks
19%synergy
Magewright's Stone
18%inclusion462 decks2.60K decks
17%synergy
Monster Manual
17%inclusion451 decks2.60K decks
14%synergy
Staff of Domination
13%inclusion336 decks2.60K decks
5%synergy
The Skullspore Nexus
12%inclusion304 decks2.60K decks
6%synergy
Reaver Titan
11%inclusion282 decks2.60K decks
10%synergy
Sledge-Class Seedship
10%inclusion122 decks1.19K decks
8%synergy
The Earth Crystal
9.4%inclusion141 decks1.50K decks
-7%synergy
Earthrumbler
9.2%inclusion239 decks2.60K decks
9%synergy
Umbral Mantle
8.5%inclusion222 decks2.60K decks
4%synergy
Akroma's Memorial
7.2%inclusion188 decks2.60K decks
3%synergy
Rolling Hamsphere
6.5%inclusion168 decks2.60K decks
6%synergy
Skysovereign, Consul Flagship
6.3%inclusion164 decks2.60K decks
6%synergy
Thunderhawk Gunship
6.3%inclusion164 decks2.60K decks
6%synergy
Ozolith, the Shattered Spire
5.7%inclusion149 decks2.60K decks
-2%synergy
Mithril Coat
5.6%inclusion147 decks2.60K decks
1%synergy
Commander's Plate
5.2%inclusion136 decks2.60K decks
-1%synergy
Dodgy Jalopy
5.1%inclusion134 decks2.60K decks
4%synergy
Esika's Chariot
5.1%inclusion132 decks2.60K decks
4%synergy
Enchantments
Unnatural Growth
41%inclusion1.06K decks2.60K decks
17%synergy
Elemental Bond
38%inclusion998 decks2.60K decks
27%synergy
Guardian Project
32%inclusion845 decks2.60K decks
14%synergy
Tribute to the World Tree
30%inclusion775 decks2.60K decks
8%synergy
Concordant Crossroads
29%inclusion760 decks2.60K decks
17%synergy
Colossal Majesty
25%inclusion652 decks2.60K decks
12%synergy
Wild Growth
24%inclusion627 decks2.60K decks
-2%synergy
Greater Good
19%inclusion492 decks2.60K decks
6%synergy
Utopia Sprawl
17%inclusion449 decks2.60K decks
0%synergy
Instill Energy
17%inclusion443 decks2.60K decks
15%synergy
Kenrith's Transformation
17%inclusion437 decks2.60K decks
-6%synergy
Defense of the Heart
16%inclusion416 decks2.60K decks
10%synergy
Sylvan Library
14%inclusion356 decks2.60K decks
-4%synergy
Asceticism
12%inclusion323 decks2.60K decks
2%synergy
Growing Rites of Itlimoc
10%inclusion271 decks2.60K decks
-4%synergy
Lurking Predators
8.9%inclusion231 decks2.60K decks
5%synergy
Exploration
8.8%inclusion228 decks2.60K decks
-8%synergy
Quest for Renewal
7.6%inclusion199 decks2.60K decks
6%synergy
Hardened Scales
7.2%inclusion187 decks2.60K decks
-7%synergy
Lignify
7.1%inclusion186 decks2.60K decks
0%synergy
Branching Evolution
6.5%inclusion170 decks2.60K decks
-5%synergy
Thickest in the Thicket
6.4%inclusion166 decks2.60K decks
3%synergy
Song of the Dryads
6.2%inclusion161 decks2.60K decks
-5%synergy
Up the Beanstalk
5.5%inclusion142 decks2.60K decks
-2%synergy
Nature's Chosen
5.4%inclusion140 decks2.60K decks
5%synergy
Blanchwood Armor
5.2%inclusion136 decks2.60K decks
-7%synergy
Mana Reflection
5.2%inclusion135 decks2.60K decks
0%synergy
Planeswalkers
Vivien Reid
11%inclusion276 decks2.60K decks
6%synergy
Garruk, Primal Hunter
8.0%inclusion209 decks2.60K decks
-4%synergy
Nissa, Who Shakes the World
6.9%inclusion179 decks2.60K decks
-12%synergy
Utility Lands
Reliquary Tower
45%inclusion1.17K decks2.60K decks
13%synergy
Mosswort Bridge
45%inclusion1.16K decks2.60K decks
17%synergy
Rogue's Passage
41%inclusion1.06K decks2.60K decks
4%synergy
Castle Garenbrig
25%inclusion662 decks2.60K decks
-2%synergy
Boseiju, Who Endures
25%inclusion661 decks2.60K decks
0%synergy
Nykthos, Shrine to Nyx
25%inclusion647 decks2.60K decks
-2%synergy
War Room
19%inclusion493 decks2.60K decks
-1%synergy
Evendo, Waking Haven
15%inclusion181 decks1.21K decks
2%synergy
Shifting Woodland
14%inclusion355 decks2.60K decks
0%synergy
Temple of the False God
13%inclusion341 decks2.60K decks
3%synergy
Yavimaya, Cradle of Growth
13%inclusion337 decks2.60K decks
-10%synergy
Bonders' Enclave
12%inclusion318 decks2.60K decks
4%synergy
Amonkhet Raceway
8.8%inclusion230 decks2.60K decks
8%synergy
Oran-Rief, the Vastwood
7.1%inclusion185 decks2.60K decks
-11%synergy
Tranquil Thicket
6.6%inclusion173 decks2.60K decks
-5%synergy
Buried Ruin
6.6%inclusion172 decks2.60K decks
4%synergy
Yavimaya Hollow
6.1%inclusion159 decks2.60K decks
1%synergy
Mana Artifacts
Sol Ring
82%inclusion2.12K decks2.60K decks
11%synergy
Arcane Signet
46%inclusion1.19K decks2.60K decks
18%synergy
Patriar's Seal
25%inclusion657 decks2.60K decks
24%synergy
Thought Vessel
25%inclusion650 decks2.60K decks
16%synergy
Herd Heirloom
12%inclusion232 decks1.94K decks
5%synergy
Mind Stone
8.3%inclusion216 decks2.60K decks
4%synergy
Veloheart Bike
8.0%inclusion207 decks2.60K decks
7%synergy
Cultivator's Caravan
5.8%inclusion151 decks2.60K decks
5%synergy
Moss Diamond
5.5%inclusion142 decks2.60K decks
1%synergy
Caged Sun
5.1%inclusion132 decks2.60K decks
-3%synergy
Lands
Forest
98%inclusion2.55K decks2.60K decks
2%synergy
Disciple of Freyalise
21%inclusion540 decks2.60K decks
3%synergy
Myriad Landscape
18%inclusion473 decks2.60K decks
-7%synergy
Bala Ged Recovery
13%inclusion326 decks2.60K decks
-2%synergy
Bridgeworks Battle
11%inclusion284 decks2.60K decks
-2%synergy
Command Tower
9.1%inclusion237 decks2.60K decks
3%synergy
Blighted Woodland
7.8%inclusion203 decks2.60K decks
-5%synergy
Khalni Ambush
6.6%inclusion171 decks2.60K decks
-2%synergy
Evolving Wilds
6.3%inclusion165 decks2.60K decks
-9%synergy