Seymour Guado (Commander) - cEDH 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
6.4%inclusion7 decks109 decks
5%synergy
Formidable Speaker
1.3%inclusion1 decks76 decks
1%synergy
Bender's Waterskin
0.8%inclusion1 decks133 decks
1%synergy
High Synergy Cards
Thrasios, Triton Hero
96%inclusion319 decks332 decks
88%synergy
Finale of Devastation
95%inclusion314 decks332 decks
83%synergy
Tezzeret the Seeker
86%inclusion287 decks332 decks
82%synergy
Treasure Vault
86%inclusion287 decks332 decks
82%synergy
Pact of Negation
89%inclusion294 decks332 decks
81%synergy
Mystic Remora
96%inclusion320 decks332 decks
81%synergy
Flusterstorm
87%inclusion290 decks332 decks
81%synergy
Phyrexian Metamorph
86%inclusion287 decks332 decks
78%synergy
Hullbreaker Horror
95%inclusion315 decks332 decks
77%synergy
Force of Negation
86%inclusion284 decks332 decks
77%synergy
Top Cards
Birds of Paradise
99%inclusion329 decks332 decks
71%synergy
Llanowar Elves
92%inclusion305 decks332 decks
64%synergy
Swan Song
91%inclusion301 decks332 decks
72%synergy
Elvish Mystic
89%inclusion297 decks332 decks
65%synergy
Fyndhorn Elves
85%inclusion282 decks332 decks
69%synergy
Nezahal, Primal Tide
84%inclusion280 decks332 decks
73%synergy
Mental Misstep
82%inclusion271 decks332 decks
76%synergy
Chord of Calling
80%inclusion266 decks332 decks
72%synergy
Mirage Mirror
80%inclusion265 decks332 decks
73%synergy
Delighted Halfling
79%inclusion262 decks332 decks
68%synergy
Game Changers
Rhystic Study
96%inclusion318 decks332 decks
74%synergy
Fierce Guardianship
93%inclusion308 decks332 decks
75%synergy
Seedborn Muse
92%inclusion306 decks332 decks
76%synergy
Force of Will
92%inclusion305 decks332 decks
82%synergy
Chrome Mox
91%inclusion303 decks332 decks
85%synergy
Consecrated Sphinx
89%inclusion294 decks332 decks
80%synergy
The One Ring
88%inclusion292 decks332 decks
80%synergy
Mana Vault
87%inclusion289 decks332 decks
81%synergy
Ancient Tomb
84%inclusion279 decks332 decks
75%synergy
Mox Diamond
81%inclusion268 decks332 decks
76%synergy
Creatures
Enduring Vitality
78%inclusion250 decks321 decks
71%synergy
Trophy Mage
74%inclusion247 decks332 decks
69%synergy
Tidespout Tyrant
74%inclusion246 decks332 decks
70%synergy
Nyxbloom Ancient
74%inclusion245 decks332 decks
67%synergy
Endurance
71%inclusion236 decks332 decks
67%synergy
Wandering Archaic
70%inclusion234 decks332 decks
66%synergy
Elvish Spirit Guide
70%inclusion232 decks332 decks
65%synergy
Spellskite
66%inclusion219 decks332 decks
61%synergy
Bloom Tender
62%inclusion207 decks332 decks
58%synergy
Valley Floodcaller
56%inclusion181 decks324 decks
53%synergy
Clever Impersonator
56%inclusion185 decks332 decks
51%synergy
Colossal Skyturtle
54%inclusion179 decks332 decks
48%synergy
Void Winnower
48%inclusion158 decks332 decks
44%synergy
Hydroelectric Specimen
44%inclusion144 decks325 decks
38%synergy
Faerie Mastermind
44%inclusion147 decks332 decks
40%synergy
Glen Elendra Archmage
44%inclusion145 decks332 decks
41%synergy
High Fae Trickster
42%inclusion130 decks309 decks
38%synergy
Gilded Drake
34%inclusion114 decks332 decks
32%synergy
Drift of Phantasms
33%inclusion111 decks332 decks
31%synergy
Manglehorn
32%inclusion105 decks332 decks
28%synergy
Walking Ballista
30%inclusion99 decks332 decks
26%synergy
Thorn Mammoth
23%inclusion78 decks332 decks
21%synergy
Armored Scrapgorger
23%inclusion77 decks332 decks
21%synergy
Flesh Duplicate
22%inclusion74 decks332 decks
20%synergy
Perplexing Chimera
22%inclusion72 decks332 decks
20%synergy
Pollywog Prodigy
19%inclusion63 decks324 decks
12%synergy
Volatile Stormdrake
19%inclusion63 decks325 decks
17%synergy
Mockingbird
19%inclusion62 decks324 decks
16%synergy
Thassa's Oracle
18%inclusion61 decks332 decks
13%synergy
Phantasmal Image
18%inclusion61 decks332 decks
15%synergy
Devoted Druid
17%inclusion57 decks332 decks
15%synergy
Jin-Gitaxias, Progress Tyrant
13%inclusion42 decks332 decks
10%synergy
Prophet of Distortion
12%inclusion39 decks332 decks
10%synergy
Jin-Gitaxias, Core Augur
10%inclusion34 decks332 decks
7%synergy
Sylvan Caryatid
10%inclusion33 decks332 decks
8%synergy
Eternal Witness
8.7%inclusion29 decks332 decks
-13%synergy
Koma, Cosmos Serpent
8.4%inclusion28 decks332 decks
-7%synergy
Stonework Packbeast
8.1%inclusion27 decks332 decks
7%synergy
Paradise Druid
7.2%inclusion24 decks332 decks
3%synergy
Incubation Druid
6.9%inclusion23 decks332 decks
-1%synergy
Ornithopter of Paradise
6.6%inclusion22 decks332 decks
2%synergy
Kogla, the Titan Ape
6.6%inclusion22 decks332 decks
3%synergy
Subtlety
6.3%inclusion21 decks332 decks
6%synergy
Prismite
6.3%inclusion21 decks332 decks
6%synergy
Sanctum Weaver
6.0%inclusion20 decks332 decks
4%synergy
Ilysian Caryatid
5.1%inclusion17 decks332 decks
1%synergy
Instants
Mindbreak Trap
78%inclusion259 decks332 decks
73%synergy
Cyclonic Rift
75%inclusion250 decks332 decks
49%synergy
Crop Rotation
68%inclusion226 decks332 decks
55%synergy
Sink into Stupor
68%inclusion221 decks325 decks
57%synergy
Worldly Tutor
67%inclusion223 decks332 decks
51%synergy
An Offer You Can't Refuse
65%inclusion217 decks332 decks
43%synergy
Mana Drain
62%inclusion205 decks332 decks
46%synergy
Veil of Summer
57%inclusion190 decks332 decks
51%synergy
Into the Flood Maw
45%inclusion147 decks324 decks
41%synergy
Chain of Vapor
44%inclusion145 decks332 decks
40%synergy
Force of Vigor
41%inclusion137 decks332 decks
36%synergy
Dispel
39%inclusion129 decks332 decks
34%synergy
Pongify
38%inclusion126 decks332 decks
13%synergy
Dramatic Reversal
36%inclusion119 decks332 decks
31%synergy
Mystical Tutor
33%inclusion110 decks332 decks
23%synergy
Misdirection
33%inclusion110 decks332 decks
31%synergy
Commandeer
26%inclusion87 decks332 decks
25%synergy
Noxious Revival
26%inclusion87 decks332 decks
20%synergy
Scour for Scrap
26%inclusion39 decks152 decks
24%synergy
Whir of Invention
20%inclusion67 decks332 decks
18%synergy
Rapid Hybridization
19%inclusion63 decks332 decks
-7%synergy
Resculpt
18%inclusion61 decks332 decks
12%synergy
Borne Upon a Wind
18%inclusion61 decks332 decks
17%synergy
March of Swirling Mist
16%inclusion54 decks332 decks
12%synergy
Delay
16%inclusion53 decks332 decks
13%synergy
Muddle the Mixture
12%inclusion41 decks332 decks
8%synergy
Counterspell
12%inclusion40 decks332 decks
-38%synergy
Strix Serenade
11%inclusion37 decks325 decks
7%synergy
Miscast
11%inclusion37 decks332 decks
9%synergy
Nature's Claim
10%inclusion34 decks332 decks
0%synergy
Brainstorm
10%inclusion34 decks332 decks
-4%synergy
Archdruid's Charm
10%inclusion32 decks329 decks
3%synergy
Spell Pierce
7.5%inclusion25 decks332 decks
4%synergy
Summoner's Pact
6.0%inclusion20 decks332 decks
4%synergy
Flare of Denial
5.5%inclusion18 decks326 decks
2%synergy
Retraction Helix
5.4%inclusion18 decks332 decks
5%synergy
Shared Summons
5.4%inclusion18 decks332 decks
4%synergy
Heroic Intervention
5.1%inclusion17 decks332 decks
-25%synergy
Sorceries
Green Sun's Zenith
75%inclusion250 decks332 decks
66%synergy
Fabricate
65%inclusion217 decks332 decks
59%synergy
Transmute Artifact
65%inclusion215 decks332 decks
62%synergy
Nature's Rhythm
64%inclusion162 decks254 decks
58%synergy
Reshape
19%inclusion63 decks332 decks
17%synergy
Sea Gate Restoration
10%inclusion33 decks332 decks
4%synergy
Eldritch Evolution
9.3%inclusion31 decks332 decks
6%synergy
Bridgeworks Battle
8.9%inclusion29 decks325 decks
4%synergy
Gitaxian Probe
8.1%inclusion27 decks332 decks
6%synergy
Windfall
6.6%inclusion22 decks332 decks
2%synergy
Ponder
5.4%inclusion18 decks332 decks
-2%synergy
Utility Artifacts
Moonsilver Key
72%inclusion240 decks332 decks
68%synergy
Agatha's Soul Cauldron
22%inclusion72 decks332 decks
20%synergy
Imposter Mech
19%inclusion62 decks332 decks
18%synergy
Trinisphere
14%inclusion48 decks332 decks
14%synergy
Isochron Scepter
10%inclusion33 decks332 decks
7%synergy
Lightning Greaves
6.6%inclusion22 decks332 decks
-15%synergy
Staff of Domination
5.7%inclusion19 decks332 decks
4%synergy
Enchantments
Mirrormade
39%inclusion129 decks332 decks
37%synergy
Sylvan Library
31%inclusion102 decks332 decks
21%synergy
Copy Artifact
29%inclusion95 decks332 decks
27%synergy
Freed from the Real
26%inclusion85 decks332 decks
21%synergy
Copy Enchantment
19%inclusion63 decks332 decks
18%synergy
Pemmin's Aura
16%inclusion52 decks332 decks
12%synergy
Amphibian Downpour
14%inclusion47 decks325 decks
9%synergy
Cryptolith Rite
7.2%inclusion24 decks332 decks
4%synergy
Steal Enchantment
6.9%inclusion23 decks332 decks
7%synergy
Carpet of Flowers
6.3%inclusion21 decks332 decks
3%synergy
Battles
Invasion of Ikoria
60%inclusion200 decks332 decks
56%synergy
Utility Lands
Boseiju, Who Endures
89%inclusion296 decks332 decks
67%synergy
Otawara, Soaring City
86%inclusion286 decks332 decks
67%synergy
Gaea's Cradle
72%inclusion238 decks332 decks
64%synergy
Mistrise Village
54%inclusion139 decks258 decks
44%synergy
Minamo, School at Water's Edge
53%inclusion175 decks332 decks
46%synergy
Emergence Zone
52%inclusion171 decks332 decks
48%synergy
Cephalid Coliseum
43%inclusion144 decks332 decks
39%synergy
Shifting Woodland
25%inclusion80 decks325 decks
18%synergy
Homeward Path
18%inclusion60 decks332 decks
16%synergy
Yavimaya, Cradle of Growth
17%inclusion56 decks332 decks
-5%synergy
Urza's Saga
16%inclusion54 decks332 decks
11%synergy
Mana Artifacts
Sol Ring
100%inclusion331 decks332 decks
19%synergy
Basalt Monolith
100%inclusion331 decks332 decks
93%synergy
Arcane Signet
99%inclusion328 decks332 decks
36%synergy
Lotus Petal
94%inclusion312 decks332 decks
87%synergy
Talisman of Curiosity
93%inclusion309 decks332 decks
72%synergy
Mox Amber
93%inclusion308 decks332 decks
87%synergy
Fellwar Stone
90%inclusion299 decks332 decks
81%synergy
Springleaf Drum
87%inclusion290 decks332 decks
83%synergy
Simic Signet
86%inclusion287 decks332 decks
54%synergy
Mox Opal
83%inclusion277 decks332 decks
79%synergy
Grim Monolith
67%inclusion223 decks332 decks
64%synergy
Machine God's Effigy
18%inclusion59 decks332 decks
16%synergy
Moonsnare Prototype
9.3%inclusion31 decks332 decks
8%synergy
Paradise Mantle
7.5%inclusion25 decks332 decks
6%synergy
Energy Refractor
6.6%inclusion22 decks332 decks
6%synergy
Thought Vessel
5.1%inclusion17 decks332 decks
-15%synergy
Lands
Command Tower
98%inclusion327 decks332 decks
13%synergy
Breeding Pool
96%inclusion318 decks332 decks
51%synergy
Misty Rainforest
94%inclusion313 decks332 decks
63%synergy
Rejuvenating Springs
92%inclusion306 decks332 decks
48%synergy
Yavimaya Coast
92%inclusion304 decks332 decks
39%synergy
City of Brass
85%inclusion283 decks332 decks
79%synergy
Tropical Island
83%inclusion276 decks332 decks
69%synergy
Gemstone Caverns
82%inclusion271 decks332 decks
76%synergy
Island
81%inclusion270 decks332 decks
-14%synergy
Waterlogged Grove
81%inclusion269 decks332 decks
60%synergy
Mana Confluence
79%inclusion263 decks332 decks
74%synergy
Forest
78%inclusion258 decks332 decks
-17%synergy
Scalding Tarn
75%inclusion248 decks332 decks
65%synergy
Flooded Strand
75%inclusion248 decks332 decks
64%synergy
Polluted Delta
73%inclusion243 decks332 decks
63%synergy
Sink into Stupor
68%inclusion221 decks325 decks
57%synergy
Verdant Catacombs
58%inclusion194 decks332 decks
49%synergy
Wooded Foothills
53%inclusion177 decks332 decks
44%synergy
Windswept Heath
48%inclusion161 decks332 decks
38%synergy
Hydroelectric Specimen
44%inclusion144 decks325 decks
38%synergy
Exotic Orchard
33%inclusion108 decks332 decks
9%synergy
Talon Gates of Madara
23%inclusion76 decks325 decks
15%synergy
Barkchannel Pathway
23%inclusion76 decks332 decks
2%synergy
Hedge Maze
18%inclusion60 decks329 decks
-1%synergy
Snow-Covered Island
18%inclusion59 decks332 decks
11%synergy
Willowrush Verge
17%inclusion49 decks285 decks
2%synergy
Snow-Covered Forest
15%inclusion51 decks332 decks
8%synergy
Flooded Grove
15%inclusion51 decks332 decks
-25%synergy
Hinterland Harbor
13%inclusion43 decks332 decks
-46%synergy
Sea Gate Restoration
10%inclusion33 decks332 decks
4%synergy
Forbidden Orchard
10%inclusion33 decks332 decks
9%synergy
Botanical Sanctum
9.3%inclusion31 decks332 decks
-3%synergy
Bridgeworks Battle
8.9%inclusion29 decks325 decks
4%synergy
Tarnished Citadel
8.1%inclusion27 decks332 decks
8%synergy
Prismatic Vista
7.5%inclusion25 decks332 decks
0%synergy
Dreamroot Cascade
7.2%inclusion24 decks332 decks
-34%synergy
Cavern of Souls
5.1%inclusion17 decks332 decks
-1%synergy