Seymour Guado (Commander) - Upgraded 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
Fyndhorn Elves
92%inclusion11 decks12 decks
76%synergy
Llanowar Elves
100%inclusion12 decks12 decks
72%synergy
Freed from the Real
75%inclusion9 decks12 decks
70%synergy
Fabricate
75%inclusion9 decks12 decks
69%synergy
Elvish Mystic
92%inclusion11 decks12 decks
67%synergy
Treasure Vault
67%inclusion8 decks12 decks
62%synergy
Muddle the Mixture
67%inclusion8 decks12 decks
62%synergy
Prophet of Distortion
58%inclusion7 decks12 decks
57%synergy
Drift of Phantasms
58%inclusion7 decks12 decks
56%synergy
Moonsilver Key
58%inclusion7 decks12 decks
55%synergy
Top Cards
Birds of Paradise
75%inclusion9 decks12 decks
47%synergy
Counterspell
67%inclusion8 decks12 decks
16%synergy
Paradise Druid
58%inclusion7 decks12 decks
54%synergy
Maraleaf Pixie
50%inclusion6 decks12 decks
44%synergy
Tidespout Tyrant
50%inclusion6 decks12 decks
46%synergy
Negate
50%inclusion6 decks12 decks
24%synergy
Brainstorm
50%inclusion6 decks12 decks
36%synergy
Beast Within
50%inclusion6 decks12 decks
-1%synergy
Kogla, the Titan Ape
50%inclusion6 decks12 decks
47%synergy
Hullbreaker Horror
50%inclusion6 decks12 decks
32%synergy
Game Changers
Seedborn Muse
58%inclusion7 decks12 decks
43%synergy
Narset, Parter of Veils
17%inclusion2 decks12 decks
15%synergy
Jin-Gitaxias, Core Augur
17%inclusion2 decks12 decks
14%synergy
Consecrated Sphinx
17%inclusion2 decks12 decks
8%synergy
Crop Rotation
17%inclusion2 decks12 decks
3%synergy
Worldly Tutor
17%inclusion2 decks12 decks
1%synergy
Grim Monolith
8.3%inclusion1 decks12 decks
5%synergy
Thassa's Oracle
8.3%inclusion1 decks12 decks
3%synergy
Mana Vault
8.3%inclusion1 decks12 decks
2%synergy
Ancient Tomb
8.3%inclusion1 decks12 decks
-1%synergy
Creatures
Reclamation Sage
42%inclusion5 decks12 decks
27%synergy
Trophy Mage
42%inclusion5 decks12 decks
37%synergy
Bloom Tender
42%inclusion5 decks12 decks
37%synergy
Armored Scrapgorger
42%inclusion5 decks12 decks
39%synergy
Eternal Witness
42%inclusion5 decks12 decks
20%synergy
Incubation Druid
42%inclusion5 decks12 decks
34%synergy
Ornithopter of Paradise
42%inclusion5 decks12 decks
37%synergy
Murkfiend Liege
42%inclusion5 decks12 decks
27%synergy
Koma, Cosmos Serpent
42%inclusion5 decks12 decks
26%synergy
Nezahal, Primal Tide
42%inclusion5 decks12 decks
30%synergy
Thrasios, Triton Hero
33%inclusion4 decks12 decks
26%synergy
Wandering Archaic
33%inclusion4 decks12 decks
28%synergy
Colossal Skyturtle
33%inclusion4 decks12 decks
28%synergy
Biomancer's Familiar
33%inclusion4 decks12 decks
30%synergy
Manglehorn
33%inclusion4 decks12 decks
30%synergy
Quirion Elves
33%inclusion4 decks12 decks
33%synergy
Hydroelectric Specimen
27%inclusion3 decks11 decks
21%synergy
Gyre Engineer
25%inclusion3 decks12 decks
22%synergy
Boreal Druid
25%inclusion3 decks12 decks
23%synergy
Phyrexian Metamorph
25%inclusion3 decks12 decks
17%synergy
Elvish Archdruid
25%inclusion3 decks12 decks
20%synergy
Void Winnower
25%inclusion3 decks12 decks
21%synergy
Phantasmal Image
25%inclusion3 decks12 decks
21%synergy
Gretchen Titchwillow
25%inclusion3 decks12 decks
23%synergy
Spellskite
25%inclusion3 decks12 decks
20%synergy
Delighted Halfling
25%inclusion3 decks12 decks
14%synergy
Enduring Vitality
18%inclusion2 decks11 decks
11%synergy
Nightshade Dryad
18%inclusion2 decks11 decks
17%synergy
Twitching Doll
18%inclusion2 decks11 decks
16%synergy
Llanowar Loamspeaker
17%inclusion2 decks12 decks
15%synergy
Peregrine Drake
17%inclusion2 decks12 decks
12%synergy
Kiora's Follower
17%inclusion2 decks12 decks
1%synergy
Elvish Harbinger
17%inclusion2 decks12 decks
16%synergy
Priest of Titania
17%inclusion2 decks12 decks
12%synergy
Oakhame Adversary
17%inclusion2 decks12 decks
16%synergy
Walking Ballista
17%inclusion2 decks12 decks
13%synergy
Tangled Florahedron
17%inclusion2 decks12 decks
15%synergy
Ilysian Caryatid
17%inclusion2 decks12 decks
12%synergy
Glen Elendra Archmage
17%inclusion2 decks12 decks
14%synergy
Silver Myr
17%inclusion2 decks12 decks
16%synergy
Coiling Oracle
17%inclusion2 decks12 decks
3%synergy
Soul of the Harvest
17%inclusion2 decks12 decks
15%synergy
Perplexing Chimera
17%inclusion2 decks12 decks
15%synergy
Titanoth Rex
17%inclusion2 decks12 decks
16%synergy
Nyxbloom Ancient
17%inclusion2 decks12 decks
10%synergy
Spectral Sailor
17%inclusion2 decks12 decks
15%synergy
Ghalta, Primal Hunger
17%inclusion2 decks12 decks
14%synergy
Arixmethes, Slumbering Isle
17%inclusion2 decks12 decks
3%synergy
Devoted Druid
17%inclusion2 decks12 decks
14%synergy
Thorn Mammoth
17%inclusion2 decks12 decks
15%synergy
Instants
Whir of Invention
42%inclusion5 decks12 decks
40%synergy
Nature's Claim
42%inclusion5 decks12 decks
31%synergy
Dramatic Reversal
42%inclusion5 decks12 decks
37%synergy
An Offer You Can't Refuse
33%inclusion4 decks12 decks
11%synergy
Swan Song
33%inclusion4 decks12 decks
14%synergy
Delay
33%inclusion4 decks12 decks
31%synergy
Pull from Tomorrow
33%inclusion4 decks12 decks
31%synergy
Shared Summons
33%inclusion4 decks12 decks
32%synergy
Pongify
25%inclusion3 decks12 decks
0%synergy
Chain of Vapor
25%inclusion3 decks12 decks
22%synergy
Blue Sun's Zenith
25%inclusion3 decks12 decks
22%synergy
Chord of Calling
25%inclusion3 decks12 decks
17%synergy
Dispel
25%inclusion3 decks12 decks
20%synergy
Opt
25%inclusion3 decks12 decks
18%synergy
Noxious Revival
25%inclusion3 decks12 decks
19%synergy
Arcane Denial
25%inclusion3 decks12 decks
2%synergy
Mana Leak
25%inclusion3 decks12 decks
23%synergy
Spell Pierce
25%inclusion3 decks12 decks
22%synergy
Cyclonic Rift
25%inclusion3 decks12 decks
-2%synergy
Miscast
25%inclusion3 decks12 decks
23%synergy
Flare of Denial
18%inclusion2 decks11 decks
15%synergy
Veil of Summer
17%inclusion2 decks12 decks
11%synergy
Autumn's Veil
17%inclusion2 decks12 decks
16%synergy
Mental Misstep
17%inclusion2 decks12 decks
11%synergy
Return of the Wildspeaker
17%inclusion2 decks12 decks
6%synergy
Growth Spiral
17%inclusion2 decks12 decks
-28%synergy
Reality Shift
17%inclusion2 decks12 decks
2%synergy
Flusterstorm
17%inclusion2 decks12 decks
10%synergy
Misdirection
17%inclusion2 decks12 decks
15%synergy
Drown in Dreams
17%inclusion2 decks12 decks
14%synergy
March of Swirling Mist
17%inclusion2 decks12 decks
13%synergy
Scour for Scrap
14%inclusion1 decks7 decks
13%synergy
Into the Flood Maw
9.1%inclusion1 decks11 decks
5%synergy
Collective Resistance
9.1%inclusion1 decks11 decks
6%synergy
Rapid Hybridization
8.3%inclusion1 decks12 decks
-18%synergy
Stroke of Genius
8.3%inclusion1 decks12 decks
7%synergy
Frantic Search
8.3%inclusion1 decks12 decks
3%synergy
Heroic Intervention
8.3%inclusion1 decks12 decks
-22%synergy
Paradoxical Outcome
8.3%inclusion1 decks12 decks
8%synergy
Decisive Denial
8.3%inclusion1 decks12 decks
3%synergy
Biomass Mutation
8.3%inclusion1 decks12 decks
5%synergy
Plasm Capture
8.3%inclusion1 decks12 decks
5%synergy
Blink of an Eye
8.3%inclusion1 decks12 decks
8%synergy
Triton Tactics
8.3%inclusion1 decks12 decks
8%synergy
Daze
8.3%inclusion1 decks12 decks
8%synergy
Mana Drain
8.3%inclusion1 decks12 decks
-7%synergy
Memory's Journey
8.3%inclusion1 decks12 decks
8%synergy
Capsize
8.3%inclusion1 decks12 decks
7%synergy
Return to Nature
8.3%inclusion1 decks12 decks
2%synergy
Reclaim
8.3%inclusion1 decks12 decks
7%synergy
Sorceries
Windfall
25%inclusion3 decks12 decks
21%synergy
Green Sun's Zenith
25%inclusion3 decks12 decks
16%synergy
Neoform
25%inclusion3 decks12 decks
21%synergy
Finale of Devastation
25%inclusion3 decks12 decks
13%synergy
Preordain
25%inclusion3 decks12 decks
17%synergy
Eldritch Evolution
17%inclusion2 decks12 decks
13%synergy
Gitaxian Probe
17%inclusion2 decks12 decks
15%synergy
Reshape
17%inclusion2 decks12 decks
15%synergy
Regrowth
17%inclusion2 decks12 decks
13%synergy
Bridgeworks Battle
9.1%inclusion1 decks11 decks
4%synergy
Formless Genesis
9.1%inclusion1 decks11 decks
9%synergy
Ponder
8.3%inclusion1 decks12 decks
1%synergy
Sleight of Hand
8.3%inclusion1 decks12 decks
8%synergy
Kodama's Reach
8.3%inclusion1 decks12 decks
-29%synergy
Fascination
8.3%inclusion1 decks12 decks
8%synergy
Tooth and Nail
8.3%inclusion1 decks12 decks
7%synergy
Turntimber Symbiosis
8.3%inclusion1 decks12 decks
6%synergy
Farseek
8.3%inclusion1 decks12 decks
-15%synergy
Sea Gate Restoration
8.3%inclusion1 decks12 decks
3%synergy
Serum Visions
8.3%inclusion1 decks12 decks
5%synergy
Of One Mind
8.3%inclusion1 decks12 decks
8%synergy
Adventurous Impulse
8.3%inclusion1 decks12 decks
8%synergy
Mass Manipulation
8.3%inclusion1 decks12 decks
8%synergy
Finale of Revelation
8.3%inclusion1 decks12 decks
3%synergy
Nature's Lore
8.3%inclusion1 decks12 decks
-22%synergy
Ancient Stirrings
8.3%inclusion1 decks12 decks
8%synergy
Rampant Growth
8.3%inclusion1 decks12 decks
-33%synergy
Cultivate
8.3%inclusion1 decks12 decks
-39%synergy
Many Partings
8.3%inclusion1 decks12 decks
7%synergy
Recurring Insight
8.3%inclusion1 decks12 decks
8%synergy
Ravenform
8.3%inclusion1 decks12 decks
4%synergy
Transmute Artifact
8.3%inclusion1 decks12 decks
6%synergy
Creeping Renaissance
8.3%inclusion1 decks12 decks
8%synergy
Whelming Wave
8.3%inclusion1 decks12 decks
-3%synergy
Reverent Silence
8.3%inclusion1 decks12 decks
8%synergy
Solve the Equation
8.3%inclusion1 decks12 decks
6%synergy
Survivors' Bond
8.3%inclusion1 decks12 decks
8%synergy
Utility Artifacts
Mirage Mirror
25%inclusion3 decks12 decks
18%synergy
Swiftfoot Boots
25%inclusion3 decks12 decks
-1%synergy
Lightning Greaves
25%inclusion3 decks12 decks
3%synergy
Isochron Scepter
25%inclusion3 decks12 decks
22%synergy
Unwinding Clock
17%inclusion2 decks12 decks
16%synergy
Heartstone
17%inclusion2 decks12 decks
16%synergy
Staff of Domination
17%inclusion2 decks12 decks
15%synergy
Treasure Map
8.3%inclusion1 decks12 decks
8%synergy
Soul-Guide Lantern
8.3%inclusion1 decks12 decks
8%synergy
Thousand-Year Elixir
8.3%inclusion1 decks12 decks
6%synergy
Vedalken Orrery
8.3%inclusion1 decks12 decks
7%synergy
Monster Manual
8.3%inclusion1 decks12 decks
6%synergy
Forsaken Monument
8.3%inclusion1 decks12 decks
8%synergy
Spellbook
8.3%inclusion1 decks12 decks
7%synergy
Expedition Map
8.3%inclusion1 decks12 decks
4%synergy
Mystic Forge
8.3%inclusion1 decks12 decks
8%synergy
Horizon Stone
8.3%inclusion1 decks12 decks
8%synergy
Witching Well
8.3%inclusion1 decks12 decks
8%synergy
Rings of Brighthearth
8.3%inclusion1 decks12 decks
7%synergy
Sapphire Medallion
8.3%inclusion1 decks12 decks
5%synergy
Enchantments
Mystic Remora
42%inclusion5 decks12 decks
26%synergy
Leyline of Abundance
25%inclusion3 decks12 decks
23%synergy
Pemmin's Aura
25%inclusion3 decks12 decks
22%synergy
Lurking Predators
17%inclusion2 decks12 decks
16%synergy
Bear Umbra
17%inclusion2 decks12 decks
14%synergy
Unstoppable Plan
9.1%inclusion1 decks11 decks
7%synergy
Utter Insignificance
9.1%inclusion1 decks11 decks
8%synergy
Kindred Discovery
8.3%inclusion1 decks12 decks
-2%synergy
Cryptolith Rite
8.3%inclusion1 decks12 decks
5%synergy
Intruder Alarm
8.3%inclusion1 decks12 decks
5%synergy
Monastery Siege
8.3%inclusion1 decks12 decks
8%synergy
Carpet of Flowers
8.3%inclusion1 decks12 decks
5%synergy
Garruk's Uprising
8.3%inclusion1 decks12 decks
-7%synergy
Elven Chorus
8.3%inclusion1 decks12 decks
5%synergy
Rhystic Study
8.3%inclusion1 decks12 decks
-14%synergy
Wilderness Reclamation
8.3%inclusion1 decks12 decks
-1%synergy
Mirrormade
8.3%inclusion1 decks12 decks
7%synergy
Training Grounds
8.3%inclusion1 decks12 decks
5%synergy
Sylvan Library
8.3%inclusion1 decks12 decks
-1%synergy
Mana Reflection
8.3%inclusion1 decks12 decks
4%synergy
Kenrith's Transformation
8.3%inclusion1 decks12 decks
4%synergy
Growing Rites of Itlimoc
8.3%inclusion1 decks12 decks
2%synergy
Battles
Invasion of Ikoria
17%inclusion2 decks12 decks
12%synergy
Planeswalkers
Tezzeret the Seeker
17%inclusion2 decks12 decks
13%synergy
Kiora, Behemoth Beckoner
8.3%inclusion1 decks12 decks
2%synergy
Jace, Wielder of Mysteries
8.3%inclusion1 decks12 decks
3%synergy
Oko, Thief of Crowns
8.3%inclusion1 decks12 decks
1%synergy
Utility Lands
Boseiju, Who Endures
17%inclusion2 decks12 decks
-5%synergy
Reliquary Tower
17%inclusion2 decks12 decks
-34%synergy
Evendo, Waking Haven
14%inclusion1 decks7 decks
9%synergy
Mistrise Village
11%inclusion1 decks9 decks
1%synergy
Restless Vinestalk
8.3%inclusion1 decks12 decks
2%synergy
Mystic Sanctuary
8.3%inclusion1 decks12 decks
-4%synergy
Hickory Woodlot
8.3%inclusion1 decks12 decks
8%synergy
Alchemist's Refuge
8.3%inclusion1 decks12 decks
-9%synergy
Buried Ruin
8.3%inclusion1 decks12 decks
7%synergy
Lonely Sandbar
8.3%inclusion1 decks12 decks
4%synergy
Yavimaya, Cradle of Growth
8.3%inclusion1 decks12 decks
-14%synergy
Cephalid Coliseum
8.3%inclusion1 decks12 decks
4%synergy
Homeward Path
8.3%inclusion1 decks12 decks
6%synergy
Castle Garenbrig
8.3%inclusion1 decks12 decks
4%synergy
Dryad Arbor
8.3%inclusion1 decks12 decks
2%synergy
Otawara, Soaring City
8.3%inclusion1 decks12 decks
-11%synergy
Mana Artifacts
Arcane Signet
92%inclusion11 decks12 decks
29%synergy
Sol Ring
92%inclusion11 decks12 decks
11%synergy
Basalt Monolith
92%inclusion11 decks12 decks
85%synergy
Talisman of Curiosity
83%inclusion10 decks12 decks
62%synergy
Springleaf Drum
83%inclusion10 decks12 decks
79%synergy
Simic Signet
75%inclusion9 decks12 decks
43%synergy
Fellwar Stone
75%inclusion9 decks12 decks
66%synergy
Mind Stone
50%inclusion6 decks12 decks
45%synergy
Everflowing Chalice
33%inclusion4 decks12 decks
29%synergy
Prophetic Prism
25%inclusion3 decks12 decks
25%synergy
Moonsnare Prototype
25%inclusion3 decks12 decks
24%synergy
Thought Vessel
25%inclusion3 decks12 decks
5%synergy
Midnight Clock
25%inclusion3 decks12 decks
23%synergy
Prismatic Lens
25%inclusion3 decks12 decks
24%synergy
Mox Amber
17%inclusion2 decks12 decks
11%synergy
Paradise Mantle
17%inclusion2 decks12 decks
15%synergy
Moss Diamond
8.3%inclusion1 decks12 decks
7%synergy
Commander's Sphere
8.3%inclusion1 decks12 decks
0%synergy
Replicating Ring
8.3%inclusion1 decks12 decks
6%synergy
Sky Diamond
8.3%inclusion1 decks12 decks
7%synergy
Golden Egg
8.3%inclusion1 decks12 decks
8%synergy
Chromatic Sphere
8.3%inclusion1 decks12 decks
8%synergy
Lotus Petal
8.3%inclusion1 decks12 decks
1%synergy
Relic of Legends
8.3%inclusion1 decks12 decks
8%synergy
Chromatic Lantern
8.3%inclusion1 decks12 decks
6%synergy
Bonder's Ornament
8.3%inclusion1 decks12 decks
8%synergy
Decanter of Endless Water
8.3%inclusion1 decks12 decks
3%synergy
Terrarion
8.3%inclusion1 decks12 decks
8%synergy
Guild Globe
8.3%inclusion1 decks12 decks
8%synergy
Simic Locket
8.3%inclusion1 decks12 decks
7%synergy
Arcum's Astrolabe
8.3%inclusion1 decks12 decks
8%synergy
Energy Refractor
8.3%inclusion1 decks12 decks
8%synergy
Chromatic Star
8.3%inclusion1 decks12 decks
8%synergy
Lands
Command Tower
100%inclusion12 decks12 decks
15%synergy
Island
100%inclusion12 decks12 decks
5%synergy
Forest
100%inclusion12 decks12 decks
5%synergy
Yavimaya Coast
67%inclusion8 decks12 decks
14%synergy
Breeding Pool
42%inclusion5 decks12 decks
-3%synergy
Hinterland Harbor
42%inclusion5 decks12 decks
-17%synergy
Simic Growth Chamber
33%inclusion4 decks12 decks
-16%synergy
Exotic Orchard
33%inclusion4 decks12 decks
9%synergy
Waterlogged Grove
33%inclusion4 decks12 decks
13%synergy
Rejuvenating Springs
33%inclusion4 decks12 decks
-11%synergy
Flooded Grove
33%inclusion4 decks12 decks
-7%synergy
Hydroelectric Specimen
27%inclusion3 decks11 decks
21%synergy
Willowrush Verge
18%inclusion2 decks11 decks
3%synergy
Misty Rainforest
17%inclusion2 decks12 decks
-14%synergy
Windswept Heath
17%inclusion2 decks12 decks
6%synergy
Tangled Florahedron
17%inclusion2 decks12 decks
15%synergy
Wooded Foothills
17%inclusion2 decks12 decks
7%synergy
Reflecting Pool
17%inclusion2 decks12 decks
14%synergy
Temple of Mystery
17%inclusion2 decks12 decks
-22%synergy
Evolving Wilds
17%inclusion2 decks12 decks
-9%synergy
Dreamroot Cascade
17%inclusion2 decks12 decks
-25%synergy
Flooded Strand
17%inclusion2 decks12 decks
6%synergy
Disciple of Freyalise
9.1%inclusion1 decks11 decks
4%synergy
Hedge Maze
9.1%inclusion1 decks11 decks
-10%synergy
Bridgeworks Battle
9.1%inclusion1 decks11 decks
4%synergy
Blighted Woodland
8.3%inclusion1 decks12 decks
0%synergy
Fabled Passage
8.3%inclusion1 decks12 decks
-6%synergy
Terramorphic Expanse
8.3%inclusion1 decks12 decks
-12%synergy
Vineglimmer Snarl
8.3%inclusion1 decks12 decks
-30%synergy
Turntimber Symbiosis
8.3%inclusion1 decks12 decks
6%synergy
Sea Gate Restoration
8.3%inclusion1 decks12 decks
3%synergy
Ash Barrens
8.3%inclusion1 decks12 decks
4%synergy
Barkchannel Pathway
8.3%inclusion1 decks12 decks
-12%synergy
Verdant Catacombs
8.3%inclusion1 decks12 decks
-1%synergy
Tropical Island
8.3%inclusion1 decks12 decks
-6%synergy
Cavern of Souls
8.3%inclusion1 decks12 decks
2%synergy
Rimewood Falls
8.3%inclusion1 decks12 decks
-1%synergy
Path of Ancestry
8.3%inclusion1 decks12 decks
-9%synergy
Brokers Hideout
8.3%inclusion1 decks12 decks
3%synergy
Scalding Tarn
8.3%inclusion1 decks12 decks
-2%synergy
Thornwood Falls
8.3%inclusion1 decks12 decks
-10%synergy
Polluted Delta
8.3%inclusion1 decks12 decks
-2%synergy