Seymour Guado (Commander) - Combo

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
Spider-Sense
4.7%inclusion7 decks150 decks
3%synergy
Bender's Waterskin
1.1%inclusion2 decks183 decks
1%synergy
Formidable Speaker
1.1%inclusion1 decks95 decks
1%synergy
High Synergy Cards
Thrasios, Triton Hero
86%inclusion558 decks646 decks
79%synergy
Finale of Devastation
84%inclusion542 decks646 decks
72%synergy
Hullbreaker Horror
89%inclusion576 decks646 decks
72%synergy
Mystic Remora
85%inclusion551 decks646 decks
70%synergy
Treasure Vault
73%inclusion473 decks646 decks
69%synergy
Birds of Paradise
95%inclusion613 decks646 decks
67%synergy
Trophy Mage
72%inclusion463 decks646 decks
67%synergy
Moonsilver Key
70%inclusion449 decks646 decks
66%synergy
Pact of Negation
73%inclusion471 decks646 decks
66%synergy
Tezzeret the Seeker
69%inclusion445 decks646 decks
65%synergy
Top Cards
Elvish Mystic
88%inclusion569 decks646 decks
64%synergy
Llanowar Elves
88%inclusion569 decks646 decks
60%synergy
Fyndhorn Elves
80%inclusion519 decks646 decks
64%synergy
Swan Song
78%inclusion506 decks646 decks
59%synergy
Phyrexian Metamorph
72%inclusion467 decks646 decks
64%synergy
Cyclonic Rift
72%inclusion464 decks646 decks
45%synergy
Nezahal, Primal Tide
72%inclusion463 decks646 decks
60%synergy
Flusterstorm
70%inclusion453 decks646 decks
63%synergy
Mirage Mirror
70%inclusion452 decks646 decks
63%synergy
Force of Negation
70%inclusion452 decks646 decks
61%synergy
Game Changers
Seedborn Muse
86%inclusion555 decks646 decks
70%synergy
Rhystic Study
85%inclusion548 decks646 decks
63%synergy
Fierce Guardianship
79%inclusion510 decks646 decks
62%synergy
Consecrated Sphinx
77%inclusion498 decks646 decks
68%synergy
Force of Will
75%inclusion486 decks646 decks
65%synergy
Chrome Mox
73%inclusion474 decks646 decks
67%synergy
Mana Vault
72%inclusion468 decks646 decks
66%synergy
The One Ring
70%inclusion454 decks646 decks
63%synergy
Ancient Tomb
67%inclusion430 decks646 decks
57%synergy
Mox Diamond
61%inclusion393 decks646 decks
56%synergy
Creatures
Enduring Vitality
67%inclusion333 decks500 decks
59%synergy
Tidespout Tyrant
66%inclusion429 decks646 decks
62%synergy
Nyxbloom Ancient
65%inclusion419 decks646 decks
58%synergy
Delighted Halfling
65%inclusion418 decks646 decks
53%synergy
Bloom Tender
61%inclusion394 decks646 decks
56%synergy
Wandering Archaic
60%inclusion386 decks646 decks
55%synergy
Elvish Spirit Guide
56%inclusion361 decks646 decks
51%synergy
Spellskite
54%inclusion351 decks646 decks
49%synergy
Endurance
54%inclusion348 decks646 decks
49%synergy
Colossal Skyturtle
48%inclusion313 decks646 decks
43%synergy
Void Winnower
45%inclusion291 decks646 decks
41%synergy
Valley Floodcaller
43%inclusion221 decks519 decks
40%synergy
Clever Impersonator
37%inclusion236 decks646 decks
32%synergy
Glen Elendra Archmage
36%inclusion232 decks646 decks
33%synergy
Manglehorn
34%inclusion221 decks646 decks
31%synergy
Hydroelectric Specimen
34%inclusion183 decks535 decks
28%synergy
High Fae Trickster
34%inclusion159 decks469 decks
30%synergy
Walking Ballista
33%inclusion215 decks646 decks
29%synergy
Faerie Mastermind
31%inclusion202 decks646 decks
27%synergy
Gilded Drake
29%inclusion189 decks646 decks
27%synergy
Drift of Phantasms
29%inclusion187 decks646 decks
26%synergy
Armored Scrapgorger
26%inclusion169 decks646 decks
24%synergy
Perplexing Chimera
24%inclusion154 decks646 decks
22%synergy
Thorn Mammoth
24%inclusion154 decks646 decks
22%synergy
Phantasmal Image
23%inclusion148 decks646 decks
19%synergy
Thassa's Oracle
22%inclusion139 decks646 decks
16%synergy
Prophet of Distortion
21%inclusion135 decks646 decks
19%synergy
Koma, Cosmos Serpent
20%inclusion131 decks646 decks
5%synergy
Flesh Duplicate
20%inclusion130 decks646 decks
18%synergy
Volatile Stormdrake
19%inclusion102 decks540 decks
16%synergy
Paradise Druid
18%inclusion117 decks646 decks
14%synergy
Jin-Gitaxias, Progress Tyrant
18%inclusion115 decks646 decks
16%synergy
Pollywog Prodigy
17%inclusion89 decks518 decks
10%synergy
Devoted Druid
16%inclusion106 decks646 decks
14%synergy
Jin-Gitaxias, Core Augur
16%inclusion105 decks646 decks
13%synergy
Incubation Druid
16%inclusion102 decks646 decks
8%synergy
Eternal Witness
14%inclusion93 decks646 decks
-7%synergy
Mockingbird
14%inclusion74 decks519 decks
11%synergy
Ilysian Caryatid
14%inclusion90 decks646 decks
9%synergy
Kogla, the Titan Ape
14%inclusion88 decks646 decks
10%synergy
Ornithopter of Paradise
14%inclusion88 decks646 decks
9%synergy
Sylvan Caryatid
13%inclusion86 decks646 decks
11%synergy
Maraleaf Pixie
12%inclusion80 decks646 decks
6%synergy
Stonework Packbeast
11%inclusion68 decks646 decks
10%synergy
Craterhoof Behemoth
8.4%inclusion54 decks646 decks
-1%synergy
Terastodon
7.7%inclusion50 decks646 decks
0%synergy
Fanatic of Rhonas
7.6%inclusion41 decks538 decks
2%synergy
Gyre Engineer
7.6%inclusion49 decks646 decks
5%synergy
Prismite
7.6%inclusion49 decks646 decks
7%synergy
Reclamation Sage
7.3%inclusion47 decks646 decks
-7%synergy
Instants
Worldly Tutor
69%inclusion447 decks646 decks
53%synergy
An Offer You Can't Refuse
66%inclusion424 decks646 decks
43%synergy
Mental Misstep
64%inclusion416 decks646 decks
59%synergy
Chord of Calling
64%inclusion413 decks646 decks
56%synergy
Mindbreak Trap
59%inclusion382 decks646 decks
54%synergy
Mana Drain
58%inclusion372 decks646 decks
42%synergy
Sink into Stupor
54%inclusion289 decks539 decks
42%synergy
Crop Rotation
53%inclusion340 decks646 decks
39%synergy
Veil of Summer
47%inclusion303 decks646 decks
41%synergy
Mystical Tutor
39%inclusion253 decks646 decks
29%synergy
Dispel
35%inclusion229 decks646 decks
31%synergy
Pongify
35%inclusion228 decks646 decks
11%synergy
Dramatic Reversal
35%inclusion224 decks646 decks
30%synergy
Into the Flood Maw
34%inclusion178 decks519 decks
30%synergy
Chain of Vapor
34%inclusion221 decks646 decks
31%synergy
Force of Vigor
34%inclusion218 decks646 decks
29%synergy
Counterspell
27%inclusion176 decks646 decks
-23%synergy
Noxious Revival
27%inclusion173 decks646 decks
21%synergy
Misdirection
22%inclusion143 decks646 decks
20%synergy
Brainstorm
22%inclusion139 decks646 decks
7%synergy
Whir of Invention
21%inclusion138 decks646 decks
19%synergy
Rapid Hybridization
21%inclusion136 decks646 decks
-5%synergy
Resculpt
21%inclusion134 decks646 decks
14%synergy
March of Swirling Mist
21%inclusion134 decks646 decks
17%synergy
Scour for Scrap
20%inclusion43 decks213 decks
18%synergy
Muddle the Mixture
20%inclusion130 decks646 decks
16%synergy
Delay
17%inclusion108 decks646 decks
14%synergy
Beast Within
17%inclusion108 decks646 decks
-34%synergy
Commandeer
15%inclusion99 decks646 decks
14%synergy
Nature's Claim
15%inclusion97 decks646 decks
5%synergy
Negate
13%inclusion86 decks646 decks
-13%synergy
Borne Upon a Wind
13%inclusion85 decks646 decks
12%synergy
Heroic Intervention
13%inclusion82 decks646 decks
-17%synergy
Miscast
12%inclusion79 decks646 decks
10%synergy
Spell Pierce
12%inclusion78 decks646 decks
9%synergy
Arcane Denial
11%inclusion72 decks646 decks
-11%synergy
Shared Summons
11%inclusion69 decks646 decks
9%synergy
Strix Serenade
11%inclusion57 decks539 decks
7%synergy
Archdruid's Charm
10%inclusion60 decks607 decks
4%synergy
Blue Sun's Zenith
7.6%inclusion49 decks646 decks
4%synergy
Drown in Dreams
6.7%inclusion43 decks646 decks
4%synergy
Summoner's Pact
6.5%inclusion42 decks646 decks
5%synergy
Reality Shift
5.9%inclusion38 decks646 decks
-9%synergy
Snap
5.9%inclusion38 decks646 decks
1%synergy
Pull from Tomorrow
5.9%inclusion38 decks646 decks
3%synergy
Flare of Denial
5.9%inclusion32 decks547 decks
2%synergy
Mana Leak
5.1%inclusion33 decks646 decks
3%synergy
Sorceries
Fabricate
65%inclusion418 decks646 decks
58%synergy
Green Sun's Zenith
64%inclusion411 decks646 decks
55%synergy
Nature's Rhythm
54%inclusion194 decks360 decks
48%synergy
Transmute Artifact
47%inclusion305 decks646 decks
45%synergy
Reshape
21%inclusion137 decks646 decks
20%synergy
Sea Gate Restoration
14%inclusion89 decks646 decks
8%synergy
Gitaxian Probe
12%inclusion80 decks646 decks
10%synergy
Eldritch Evolution
12%inclusion79 decks646 decks
9%synergy
Windfall
11%inclusion70 decks646 decks
7%synergy
Ponder
10%inclusion62 decks646 decks
2%synergy
Neoform
9.3%inclusion60 decks646 decks
5%synergy
Bridgeworks Battle
8.7%inclusion47 decks538 decks
4%synergy
Turntimber Symbiosis
8.0%inclusion52 decks646 decks
6%synergy
Solve the Equation
6.3%inclusion41 decks646 decks
4%synergy
Preordain
6.2%inclusion40 decks646 decks
-2%synergy
Utility Artifacts
Agatha's Soul Cauldron
18%inclusion117 decks646 decks
16%synergy
Isochron Scepter
17%inclusion107 decks646 decks
14%synergy
Lightning Greaves
14%inclusion89 decks646 decks
-8%synergy
Imposter Mech
11%inclusion73 decks646 decks
11%synergy
Trinisphere
11%inclusion71 decks646 decks
10%synergy
Staff of Domination
10%inclusion67 decks646 decks
9%synergy
Swiftfoot Boots
5.7%inclusion37 decks646 decks
-20%synergy
Sensei's Divining Top
5.4%inclusion35 decks646 decks
2%synergy
Enchantments
Freed from the Real
36%inclusion230 decks646 decks
31%synergy
Sylvan Library
35%inclusion227 decks646 decks
26%synergy
Mirrormade
24%inclusion155 decks646 decks
22%synergy
Pemmin's Aura
23%inclusion150 decks646 decks
20%synergy
Copy Artifact
22%inclusion145 decks646 decks
21%synergy
Copy Enchantment
12%inclusion77 decks646 decks
11%synergy
Amphibian Downpour
11%inclusion58 decks535 decks
6%synergy
Carpet of Flowers
8.5%inclusion55 decks646 decks
6%synergy
Cryptolith Rite
8.0%inclusion52 decks646 decks
5%synergy
Training Grounds
6.3%inclusion41 decks646 decks
3%synergy
Leyline of Abundance
5.3%inclusion34 decks646 decks
3%synergy
Battles
Invasion of Ikoria
48%inclusion313 decks646 decks
44%synergy
Utility Lands
Boseiju, Who Endures
76%inclusion491 decks646 decks
54%synergy
Otawara, Soaring City
72%inclusion467 decks646 decks
53%synergy
Gaea's Cradle
52%inclusion337 decks646 decks
45%synergy
Mistrise Village
47%inclusion173 decks366 decks
37%synergy
Minamo, School at Water's Edge
44%inclusion282 decks646 decks
37%synergy
Emergence Zone
40%inclusion256 decks646 decks
36%synergy
Cephalid Coliseum
36%inclusion234 decks646 decks
32%synergy
Shifting Woodland
20%inclusion107 decks538 decks
13%synergy
Homeward Path
20%inclusion127 decks646 decks
17%synergy
Yavimaya, Cradle of Growth
19%inclusion125 decks646 decks
-3%synergy
Urza's Saga
18%inclusion115 decks646 decks
12%synergy
Reliquary Tower
13%inclusion82 decks646 decks
-38%synergy
Alchemist's Refuge
6.8%inclusion44 decks646 decks
-11%synergy
Inventors' Fair
6.2%inclusion40 decks646 decks
5%synergy
Academy Ruins
6.0%inclusion39 decks646 decks
5%synergy
Seat of the Synod
5.3%inclusion34 decks646 decks
3%synergy
Mana Artifacts
Sol Ring
99%inclusion637 decks646 decks
18%synergy
Basalt Monolith
98%inclusion635 decks646 decks
92%synergy
Arcane Signet
97%inclusion625 decks646 decks
34%synergy
Talisman of Curiosity
87%inclusion565 decks646 decks
66%synergy
Fellwar Stone
82%inclusion529 decks646 decks
72%synergy
Simic Signet
80%inclusion519 decks646 decks
48%synergy
Mox Amber
79%inclusion513 decks646 decks
74%synergy
Springleaf Drum
79%inclusion508 decks646 decks
74%synergy
Lotus Petal
77%inclusion499 decks646 decks
70%synergy
Mox Opal
66%inclusion428 decks646 decks
62%synergy
Grim Monolith
50%inclusion326 decks646 decks
48%synergy
Machine God's Effigy
15%inclusion97 decks646 decks
14%synergy
Mana Crypt
15%inclusion95 decks646 decks
11%synergy
Moonsnare Prototype
13%inclusion85 decks646 decks
12%synergy
Thought Vessel
11%inclusion73 decks646 decks
-9%synergy
Mind Stone
11%inclusion71 decks646 decks
6%synergy
Energy Refractor
10%inclusion63 decks646 decks
9%synergy
Paradise Mantle
9.3%inclusion60 decks646 decks
8%synergy
Everflowing Chalice
5.7%inclusion37 decks646 decks
1%synergy
Lands
Command Tower
97%inclusion628 decks646 decks
12%synergy
Breeding Pool
88%inclusion566 decks646 decks
43%synergy
Island
86%inclusion557 decks646 decks
-9%synergy
Yavimaya Coast
84%inclusion542 decks646 decks
32%synergy
Forest
84%inclusion542 decks646 decks
-11%synergy
Rejuvenating Springs
82%inclusion531 decks646 decks
38%synergy
Misty Rainforest
82%inclusion528 decks646 decks
51%synergy
Waterlogged Grove
70%inclusion449 decks646 decks
49%synergy
City of Brass
68%inclusion438 decks646 decks
62%synergy
Gemstone Caverns
63%inclusion407 decks646 decks
57%synergy
Tropical Island
63%inclusion406 decks646 decks
49%synergy
Mana Confluence
63%inclusion404 decks646 decks
57%synergy
Flooded Strand
60%inclusion389 decks646 decks
49%synergy
Scalding Tarn
59%inclusion383 decks646 decks
49%synergy
Polluted Delta
58%inclusion374 decks646 decks
48%synergy
Sink into Stupor
54%inclusion289 decks539 decks
42%synergy
Verdant Catacombs
48%inclusion309 decks646 decks
38%synergy
Wooded Foothills
44%inclusion284 decks646 decks
34%synergy
Windswept Heath
41%inclusion264 decks646 decks
30%synergy
Hydroelectric Specimen
34%inclusion183 decks535 decks
28%synergy
Exotic Orchard
34%inclusion219 decks646 decks
10%synergy
Barkchannel Pathway
29%inclusion186 decks646 decks
8%synergy
Hinterland Harbor
26%inclusion166 decks646 decks
-33%synergy
Flooded Grove
24%inclusion152 decks646 decks
-17%synergy
Talon Gates of Madara
19%inclusion99 decks535 decks
10%synergy
Dreamroot Cascade
17%inclusion113 decks646 decks
-24%synergy
Willowrush Verge
17%inclusion70 decks421 decks
1%synergy
Hedge Maze
16%inclusion100 decks608 decks
-3%synergy
Snow-Covered Island
14%inclusion91 decks646 decks
7%synergy
Sea Gate Restoration
14%inclusion89 decks646 decks
8%synergy
Botanical Sanctum
13%inclusion85 decks646 decks
1%synergy
Snow-Covered Forest
12%inclusion80 decks646 decks
5%synergy
Vineglimmer Snarl
11%inclusion72 decks646 decks
-27%synergy
Forbidden Orchard
10%inclusion65 decks646 decks
9%synergy
Prismatic Vista
9.4%inclusion61 decks646 decks
2%synergy
Bridgeworks Battle
8.7%inclusion47 decks538 decks
4%synergy
Turntimber Symbiosis
8.0%inclusion52 decks646 decks
6%synergy
Reflecting Pool
7.9%inclusion51 decks646 decks
5%synergy
Simic Growth Chamber
7.6%inclusion49 decks646 decks
-41%synergy
Cavern of Souls
6.7%inclusion43 decks646 decks
0%synergy
Tarnished Citadel
6.3%inclusion41 decks646 decks
6%synergy
Overflowing Basin
6.1%inclusion36 decks591 decks
-13%synergy
Temple of Mystery
5.6%inclusion36 decks646 decks
-33%synergy