Seymour Guado (Commander) - Budget cEDH

Original Name:

Kinnan, Bonder ProdigyKinnan, Bonder Prodigy

Background image for What if Thassa's Oracle Were Banned?
Harvey McGuinness
Sep 23, 2025
What if Thassa's Oracle Were Banned?
What would happen to cEDH if Thassa's Oracle were banned tomorrow? Would the best decks fall apart? Would there be a new meta? Let's discuss.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
Multiversal Passage
2.9%inclusion2 decks69 decks
3%synergy
High Synergy Cards
Trophy Mage
76%inclusion188 decks249 decks
71%synergy
Fabricate
73%inclusion181 decks249 decks
66%synergy
Moonsilver Key
70%inclusion174 decks249 decks
66%synergy
Llanowar Elves
92%inclusion230 decks249 decks
65%synergy
Fyndhorn Elves
80%inclusion200 decks249 decks
64%synergy
Elvish Mystic
88%inclusion220 decks249 decks
64%synergy
Hullbreaker Horror
82%inclusion203 decks249 decks
64%synergy
Birds of Paradise
91%inclusion226 decks249 decks
63%synergy
Thrasios, Triton Hero
70%inclusion175 decks249 decks
63%synergy
Mystic Remora
73%inclusion182 decks249 decks
58%synergy
Top Cards
An Offer You Can't Refuse
69%inclusion171 decks249 decks
46%synergy
Counterspell
62%inclusion155 decks249 decks
12%synergy
Nezahal, Primal Tide
61%inclusion151 decks249 decks
49%synergy
Tidespout Tyrant
60%inclusion149 decks249 decks
55%synergy
Finale of Devastation
59%inclusion148 decks249 decks
48%synergy
Mirage Mirror
59%inclusion146 decks249 decks
52%synergy
Swan Song
56%inclusion139 decks249 decks
37%synergy
Freed from the Real
54%inclusion134 decks249 decks
49%synergy
Bloom Tender
53%inclusion132 decks249 decks
48%synergy
Phyrexian Metamorph
52%inclusion129 decks249 decks
44%synergy
Game Changers
Seedborn Muse
75%inclusion186 decks249 decks
59%synergy
Rhystic Study
62%inclusion155 decks249 decks
40%synergy
Worldly Tutor
60%inclusion150 decks249 decks
44%synergy
Cyclonic Rift
55%inclusion138 decks249 decks
29%synergy
Consecrated Sphinx
54%inclusion134 decks249 decks
45%synergy
Fierce Guardianship
47%inclusion116 decks249 decks
29%synergy
Mystical Tutor
46%inclusion115 decks249 decks
36%synergy
Force of Will
38%inclusion95 decks249 decks
28%synergy
Chrome Mox
36%inclusion90 decks249 decks
29%synergy
The One Ring
34%inclusion85 decks249 decks
26%synergy
Creatures
Colossal Skyturtle
51%inclusion128 decks249 decks
46%synergy
Elvish Spirit Guide
50%inclusion125 decks249 decks
45%synergy
Delighted Halfling
50%inclusion125 decks249 decks
39%synergy
Wandering Archaic
50%inclusion124 decks249 decks
45%synergy
Enduring Vitality
47%inclusion98 decks210 decks
39%synergy
Walking Ballista
46%inclusion114 decks249 decks
42%synergy
Nyxbloom Ancient
44%inclusion110 decks249 decks
37%synergy
Manglehorn
41%inclusion103 decks249 decks
38%synergy
Spellskite
39%inclusion97 decks249 decks
34%synergy
Paradise Druid
39%inclusion96 decks249 decks
34%synergy
Drift of Phantasms
38%inclusion94 decks249 decks
35%synergy
Armored Scrapgorger
37%inclusion93 decks249 decks
35%synergy
Prophet of Distortion
34%inclusion85 decks249 decks
33%synergy
Void Winnower
34%inclusion85 decks249 decks
30%synergy
Incubation Druid
31%inclusion76 decks249 decks
23%synergy
Thassa's Oracle
29%inclusion72 decks249 decks
23%synergy
Ornithopter of Paradise
29%inclusion72 decks249 decks
25%synergy
Glen Elendra Archmage
27%inclusion68 decks249 decks
24%synergy
Phantasmal Image
27%inclusion66 decks249 decks
23%synergy
Ilysian Caryatid
26%inclusion64 decks249 decks
21%synergy
Perplexing Chimera
25%inclusion62 decks249 decks
23%synergy
Volatile Stormdrake
25%inclusion54 decks220 decks
22%synergy
Devoted Druid
24%inclusion61 decks249 decks
22%synergy
Jin-Gitaxias, Core Augur
24%inclusion61 decks249 decks
21%synergy
Maraleaf Pixie
24%inclusion60 decks249 decks
18%synergy
Eternal Witness
23%inclusion58 decks249 decks
2%synergy
Endurance
23%inclusion57 decks249 decks
18%synergy
Koma, Cosmos Serpent
23%inclusion57 decks249 decks
7%synergy
Hydroelectric Specimen
21%inclusion46 decks217 decks
15%synergy
Thorn Mammoth
21%inclusion52 decks249 decks
19%synergy
Kogla, the Titan Ape
20%inclusion51 decks249 decks
17%synergy
Valley Floodcaller
20%inclusion43 decks214 decks
17%synergy
Jin-Gitaxias, Progress Tyrant
19%inclusion48 decks249 decks
17%synergy
High Fae Trickster
19%inclusion38 decks205 decks
15%synergy
Sylvan Caryatid
18%inclusion45 decks249 decks
16%synergy
Faerie Mastermind
18%inclusion45 decks249 decks
14%synergy
Stonework Packbeast
17%inclusion43 decks249 decks
17%synergy
Prismite
15%inclusion38 decks249 decks
15%synergy
Priest of Titania
15%inclusion37 decks249 decks
10%synergy
Sanctum Weaver
14%inclusion35 decks249 decks
12%synergy
Clever Impersonator
14%inclusion34 decks249 decks
9%synergy
Vorinclex, Voice of Hunger
12%inclusion31 decks249 decks
9%synergy
Terastodon
12%inclusion31 decks249 decks
4%synergy
Craterhoof Behemoth
12%inclusion30 decks249 decks
3%synergy
Reclamation Sage
11%inclusion28 decks249 decks
-3%synergy
Gyre Engineer
11%inclusion28 decks249 decks
8%synergy
Flesh Duplicate
11%inclusion28 decks249 decks
9%synergy
Poison Dart Frog
11%inclusion26 decks247 decks
4%synergy
Fanatic of Rhonas
10%inclusion22 decks219 decks
4%synergy
Pollywog Prodigy
10%inclusion21 decks214 decks
3%synergy
Instants
Chord of Calling
46%inclusion114 decks249 decks
38%synergy
Flusterstorm
46%inclusion114 decks249 decks
39%synergy
Pact of Negation
45%inclusion112 decks249 decks
38%synergy
Dramatic Reversal
43%inclusion108 decks249 decks
39%synergy
Dispel
42%inclusion105 decks249 decks
37%synergy
Mental Misstep
42%inclusion104 decks249 decks
36%synergy
Muddle the Mixture
41%inclusion102 decks249 decks
36%synergy
Mana Drain
39%inclusion97 decks249 decks
23%synergy
Pongify
39%inclusion96 decks249 decks
14%synergy
Brainstorm
37%inclusion93 decks249 decks
23%synergy
Whir of Invention
35%inclusion86 decks249 decks
32%synergy
Veil of Summer
34%inclusion85 decks249 decks
28%synergy
Force of Negation
33%inclusion81 decks249 decks
24%synergy
Negate
32%inclusion79 decks249 decks
6%synergy
Spell Pierce
31%inclusion76 decks249 decks
27%synergy
Crop Rotation
31%inclusion76 decks249 decks
17%synergy
Noxious Revival
29%inclusion73 decks249 decks
23%synergy
Arcane Denial
29%inclusion72 decks249 decks
6%synergy
Beast Within
28%inclusion70 decks249 decks
-23%synergy
Nature's Claim
27%inclusion68 decks249 decks
17%synergy
Sink into Stupor
27%inclusion59 decks219 decks
16%synergy
Mindbreak Trap
27%inclusion67 decks249 decks
22%synergy
Resculpt
27%inclusion67 decks249 decks
21%synergy
Delay
26%inclusion64 decks249 decks
23%synergy
Miscast
26%inclusion64 decks249 decks
24%synergy
Rapid Hybridization
25%inclusion62 decks249 decks
-2%synergy
Force of Vigor
22%inclusion56 decks249 decks
18%synergy
Strix Serenade
21%inclusion46 decks219 decks
17%synergy
March of Swirling Mist
20%inclusion51 decks249 decks
16%synergy
Heroic Intervention
20%inclusion50 decks249 decks
-10%synergy
Shared Summons
20%inclusion50 decks249 decks
18%synergy
Misdirection
19%inclusion48 decks249 decks
17%synergy
Chain of Vapor
16%inclusion39 decks249 decks
12%synergy
Blue Sun's Zenith
14%inclusion35 decks249 decks
11%synergy
Into the Flood Maw
14%inclusion30 decks214 decks
10%synergy
Reality Shift
14%inclusion34 decks249 decks
-1%synergy
Mana Leak
13%inclusion33 decks249 decks
11%synergy
Archdruid's Charm
11%inclusion25 decks235 decks
4%synergy
Summoner's Pact
10%inclusion26 decks249 decks
9%synergy
Flare of Denial
10%inclusion22 decks223 decks
6%synergy
Autumn's Veil
9.2%inclusion23 decks249 decks
8%synergy
Drown in Dreams
8.8%inclusion22 decks249 decks
6%synergy
Borne Upon a Wind
8.0%inclusion20 decks249 decks
7%synergy
Snap
7.6%inclusion19 decks249 decks
3%synergy
Pull from Tomorrow
7.6%inclusion19 decks249 decks
5%synergy
Into the Roil
6.8%inclusion17 decks249 decks
5%synergy
Decisive Denial
6.0%inclusion15 decks249 decks
1%synergy
Stroke of Genius
6.0%inclusion15 decks249 decks
5%synergy
Scour for Scrap
5.7%inclusion4 decks70 decks
4%synergy
Blink of an Eye
5.6%inclusion14 decks249 decks
5%synergy
Sorceries
Green Sun's Zenith
39%inclusion98 decks249 decks
31%synergy
Reshape
29%inclusion73 decks249 decks
28%synergy
Nature's Rhythm
24%inclusion35 decks146 decks
18%synergy
Windfall
22%inclusion56 decks249 decks
18%synergy
Gitaxian Probe
20%inclusion51 decks249 decks
18%synergy
Ponder
18%inclusion46 decks249 decks
11%synergy
Neoform
16%inclusion39 decks249 decks
12%synergy
Eldritch Evolution
15%inclusion38 decks249 decks
12%synergy
Solve the Equation
15%inclusion38 decks249 decks
13%synergy
Regrowth
14%inclusion34 decks249 decks
10%synergy
Preordain
13%inclusion33 decks249 decks
5%synergy
Bridgeworks Battle
10%inclusion21 decks219 decks
5%synergy
Turntimber Symbiosis
6.8%inclusion17 decks249 decks
4%synergy
Sea Gate Restoration
5.6%inclusion14 decks249 decks
0%synergy
Utility Artifacts
Isochron Scepter
30%inclusion74 decks249 decks
27%synergy
Lightning Greaves
20%inclusion51 decks249 decks
-1%synergy
Staff of Domination
17%inclusion43 decks249 decks
15%synergy
Agatha's Soul Cauldron
11%inclusion28 decks249 decks
9%synergy
Sensei's Divining Top
8.8%inclusion22 decks249 decks
5%synergy
Swiftfoot Boots
8.0%inclusion20 decks249 decks
-18%synergy
The Great Henge
5.2%inclusion13 decks249 decks
-4%synergy
Enchantments
Pemmin's Aura
37%inclusion92 decks249 decks
34%synergy
Sylvan Library
31%inclusion77 decks249 decks
22%synergy
Carpet of Flowers
16%inclusion39 decks249 decks
13%synergy
Cryptolith Rite
13%inclusion32 decks249 decks
10%synergy
Training Grounds
12%inclusion31 decks249 decks
9%synergy
Leyline of Abundance
10%inclusion25 decks249 decks
8%synergy
Mirrormade
8.0%inclusion20 decks249 decks
6%synergy
Kenrith's Transformation
7.6%inclusion19 decks249 decks
3%synergy
Intruder Alarm
6.4%inclusion16 decks249 decks
3%synergy
Garruk's Uprising
5.2%inclusion13 decks249 decks
-10%synergy
Concordant Crossroads
5.2%inclusion13 decks249 decks
2%synergy
Battles
Invasion of Ikoria
35%inclusion88 decks249 decks
31%synergy
Planeswalkers
Tezzeret the Seeker
49%inclusion122 decks249 decks
45%synergy
Narset, Parter of Veils
10%inclusion25 decks249 decks
9%synergy
Oko, Thief of Crowns
7.2%inclusion18 decks249 decks
0%synergy
Utility Lands
Treasure Vault
55%inclusion138 decks249 decks
51%synergy
Boseiju, Who Endures
34%inclusion84 decks249 decks
12%synergy
Otawara, Soaring City
30%inclusion74 decks249 decks
11%synergy
Mistrise Village
26%inclusion39 decks150 decks
16%synergy
Emergence Zone
23%inclusion58 decks249 decks
19%synergy
Yavimaya, Cradle of Growth
23%inclusion57 decks249 decks
1%synergy
Cephalid Coliseum
20%inclusion50 decks249 decks
16%synergy
Reliquary Tower
20%inclusion49 decks249 decks
-31%synergy
Ancient Tomb
15%inclusion38 decks249 decks
6%synergy
Urza's Saga
14%inclusion35 decks249 decks
9%synergy
Homeward Path
13%inclusion32 decks249 decks
11%synergy
Shifting Woodland
11%inclusion24 decks219 decks
4%synergy
Minamo, School at Water's Edge
10%inclusion24 decks249 decks
3%synergy
Seat of the Synod
8.8%inclusion22 decks249 decks
7%synergy
Tree of Tales
7.2%inclusion18 decks249 decks
5%synergy
Alchemist's Refuge
6.8%inclusion17 decks249 decks
-11%synergy
Buried Ruin
6.0%inclusion15 decks249 decks
5%synergy
Tolaria West
5.6%inclusion14 decks249 decks
4%synergy
Mystic Sanctuary
5.2%inclusion13 decks249 decks
-7%synergy
Inventors' Fair
5.2%inclusion13 decks249 decks
4%synergy
Mana Artifacts
Sol Ring
98%inclusion243 decks249 decks
17%synergy
Basalt Monolith
97%inclusion242 decks249 decks
90%synergy
Arcane Signet
96%inclusion239 decks249 decks
33%synergy
Talisman of Curiosity
85%inclusion211 decks249 decks
63%synergy
Simic Signet
80%inclusion199 decks249 decks
47%synergy
Fellwar Stone
77%inclusion192 decks249 decks
68%synergy
Springleaf Drum
69%inclusion171 decks249 decks
64%synergy
Lotus Petal
58%inclusion145 decks249 decks
51%synergy
Mox Amber
55%inclusion138 decks249 decks
50%synergy
Mana Vault
30%inclusion74 decks249 decks
23%synergy
Mind Stone
25%inclusion62 decks249 decks
20%synergy
Thought Vessel
24%inclusion60 decks249 decks
4%synergy
Moonsnare Prototype
19%inclusion48 decks249 decks
18%synergy
Machine God's Effigy
18%inclusion44 decks249 decks
16%synergy
Mox Opal
16%inclusion39 decks249 decks
11%synergy
Everflowing Chalice
16%inclusion39 decks249 decks
11%synergy
Prismatic Lens
12%inclusion31 decks249 decks
12%synergy
Energy Refractor
12%inclusion29 decks249 decks
11%synergy
Relic of Legends
10%inclusion26 decks249 decks
10%synergy
Paradise Mantle
10%inclusion24 decks249 decks
8%synergy
Commander's Sphere
10%inclusion24 decks249 decks
1%synergy
Prophetic Prism
6.8%inclusion17 decks249 decks
6%synergy
Lands
Command Tower
94%inclusion233 decks249 decks
8%synergy
Island
93%inclusion231 decks249 decks
-3%synergy
Forest
92%inclusion230 decks249 decks
-3%synergy
Yavimaya Coast
80%inclusion200 decks249 decks
28%synergy
Breeding Pool
64%inclusion160 decks249 decks
19%synergy
Rejuvenating Springs
63%inclusion156 decks249 decks
19%synergy
Exotic Orchard
54%inclusion135 decks249 decks
30%synergy
Waterlogged Grove
52%inclusion129 decks249 decks
31%synergy
Hinterland Harbor
50%inclusion124 decks249 decks
-9%synergy
Misty Rainforest
49%inclusion123 decks249 decks
18%synergy
Flooded Grove
41%inclusion103 decks249 decks
1%synergy
City of Brass
34%inclusion85 decks249 decks
28%synergy
Barkchannel Pathway
33%inclusion83 decks249 decks
13%synergy
Dreamroot Cascade
29%inclusion73 decks249 decks
-12%synergy
Wooded Foothills
28%inclusion70 decks249 decks
19%synergy
Flooded Strand
28%inclusion70 decks249 decks
17%synergy
Sink into Stupor
27%inclusion59 decks219 decks
16%synergy
Scalding Tarn
26%inclusion64 decks249 decks
16%synergy
Windswept Heath
24%inclusion61 decks249 decks
14%synergy
Botanical Sanctum
24%inclusion59 decks249 decks
11%synergy
Verdant Catacombs
23%inclusion58 decks249 decks
14%synergy
Polluted Delta
23%inclusion57 decks249 decks
13%synergy
Vineglimmer Snarl
23%inclusion57 decks249 decks
-16%synergy
Hydroelectric Specimen
21%inclusion46 decks217 decks
15%synergy
Gemstone Caverns
20%inclusion51 decks249 decks
15%synergy
Mana Confluence
17%inclusion42 decks249 decks
11%synergy
Willowrush Verge
16%inclusion30 decks182 decks
1%synergy
Forbidden Orchard
14%inclusion35 decks249 decks
13%synergy
Hedge Maze
14%inclusion33 decks236 decks
-5%synergy
Overflowing Basin
12%inclusion28 decks231 decks
-7%synergy
Temple of Mystery
11%inclusion28 decks249 decks
-27%synergy
Reflecting Pool
10%inclusion25 decks249 decks
7%synergy
Prismatic Vista
10%inclusion25 decks249 decks
2%synergy
Snow-Covered Forest
10%inclusion25 decks249 decks
3%synergy
Fabled Passage
10%inclusion24 decks249 decks
-5%synergy
Bridgeworks Battle
10%inclusion21 decks219 decks
5%synergy
Simic Growth Chamber
9.2%inclusion23 decks249 decks
-40%synergy
Snow-Covered Island
9.2%inclusion23 decks249 decks
2%synergy
Spire of Industry
8.8%inclusion22 decks249 decks
8%synergy
Cavern of Souls
7.2%inclusion18 decks249 decks
1%synergy
Turntimber Symbiosis
6.8%inclusion17 decks249 decks
4%synergy
Talon Gates of Madara
6.5%inclusion14 decks217 decks
-2%synergy
Plaza of Heroes
6.4%inclusion16 decks249 decks
5%synergy
Sea Gate Restoration
5.6%inclusion14 decks249 decks
0%synergy
Evolving Wilds
5.2%inclusion13 decks249 decks
-20%synergy
Horizon of Progress
5.1%inclusion11 decks217 decks
0%synergy