Seymour Guado (Commander) - Upgraded Ramp

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
Bender's Waterskin
10%inclusion1 decks10 decks
10%synergy
High Synergy Cards
Elvish Mystic
91%inclusion20 decks22 decks
67%synergy
Llanowar Elves
86%inclusion19 decks22 decks
59%synergy
Kogla, the Titan Ape
41%inclusion9 decks22 decks
37%synergy
Birds of Paradise
64%inclusion14 decks22 decks
36%synergy
Fyndhorn Elves
50%inclusion11 decks22 decks
34%synergy
Nyxbloom Ancient
41%inclusion9 decks22 decks
34%synergy
Paradise Druid
36%inclusion8 decks22 decks
32%synergy
Maraleaf Pixie
36%inclusion8 decks22 decks
30%synergy
Gyre Engineer
32%inclusion7 decks22 decks
29%synergy
Moonsilver Key
32%inclusion7 decks22 decks
28%synergy
Top Cards
Counterspell
64%inclusion14 decks22 decks
13%synergy
Murkfiend Liege
41%inclusion9 decks22 decks
26%synergy
Beast Within
41%inclusion9 decks22 decks
-10%synergy
Hullbreaker Horror
41%inclusion9 decks22 decks
23%synergy
An Offer You Can't Refuse
36%inclusion8 decks22 decks
14%synergy
Heroic Intervention
36%inclusion8 decks22 decks
6%synergy
Arcane Denial
36%inclusion8 decks22 decks
14%synergy
Negate
32%inclusion7 decks22 decks
6%synergy
Incubation Druid
32%inclusion7 decks22 decks
24%synergy
Ilysian Caryatid
32%inclusion7 decks22 decks
27%synergy
Game Changers
Seedborn Muse
45%inclusion10 decks22 decks
30%synergy
Consecrated Sphinx
27%inclusion6 decks22 decks
18%synergy
Fierce Guardianship
23%inclusion5 decks22 decks
5%synergy
Vorinclex, Voice of Hunger
14%inclusion3 decks22 decks
11%synergy
Rhystic Study
14%inclusion3 decks22 decks
-9%synergy
Crop Rotation
9.1%inclusion2 decks22 decks
-4%synergy
Worldly Tutor
9.1%inclusion2 decks22 decks
-7%synergy
Creatures
Nezahal, Primal Tide
32%inclusion7 decks22 decks
21%synergy
Delighted Halfling
32%inclusion7 decks22 decks
21%synergy
Bloom Tender
27%inclusion6 decks22 decks
23%synergy
Armored Scrapgorger
27%inclusion6 decks22 decks
25%synergy
Sylvan Caryatid
27%inclusion6 decks22 decks
25%synergy
Koma, World-Eater
27%inclusion6 decks22 decks
14%synergy
Priest of Titania
27%inclusion6 decks22 decks
22%synergy
Thrasios, Triton Hero
27%inclusion6 decks22 decks
20%synergy
Wandering Archaic
27%inclusion6 decks22 decks
22%synergy
Soul of the Harvest
27%inclusion6 decks22 decks
25%synergy
Koma, Cosmos Serpent
27%inclusion6 decks22 decks
12%synergy
Colossal Skyturtle
27%inclusion6 decks22 decks
22%synergy
Trophy Mage
23%inclusion5 decks22 decks
18%synergy
Enduring Vitality
23%inclusion5 decks22 decks
15%synergy
Ornithopter of Paradise
23%inclusion5 decks22 decks
18%synergy
Tender Wildguide
23%inclusion5 decks22 decks
22%synergy
Void Winnower
23%inclusion5 decks22 decks
19%synergy
Fanatic of Rhonas
23%inclusion5 decks22 decks
17%synergy
Ghalta, Primal Hunger
23%inclusion5 decks22 decks
20%synergy
Thorn Mammoth
23%inclusion5 decks22 decks
21%synergy
Quirion Elves
23%inclusion5 decks22 decks
22%synergy
Starwinder
21%inclusion3 decks14 decks
15%synergy
Llanowar Loamspeaker
18%inclusion4 decks22 decks
16%synergy
Peregrine Drake
18%inclusion4 decks22 decks
14%synergy
Terastodon
18%inclusion4 decks22 decks
10%synergy
Eternal Witness
18%inclusion4 decks22 decks
-3%synergy
Hydroelectric Specimen
18%inclusion4 decks22 decks
12%synergy
Silver Myr
18%inclusion4 decks22 decks
18%synergy
Prophet of Distortion
18%inclusion4 decks22 decks
17%synergy
Sanctum Weaver
18%inclusion4 decks22 decks
16%synergy
Gretchen Titchwillow
18%inclusion4 decks22 decks
16%synergy
Clever Impersonator
18%inclusion4 decks22 decks
14%synergy
Breaker of Armies
14%inclusion3 decks22 decks
13%synergy
Artisan of Kozilek
14%inclusion3 decks22 decks
12%synergy
Circle of Dreams Druid
14%inclusion3 decks22 decks
11%synergy
Woodfall Primus
14%inclusion3 decks22 decks
13%synergy
Prime Speaker Zegana
14%inclusion3 decks22 decks
3%synergy
Tidespout Tyrant
14%inclusion3 decks22 decks
9%synergy
Phyrexian Metamorph
14%inclusion3 decks22 decks
6%synergy
Bane of Bala Ged
14%inclusion3 decks22 decks
13%synergy
Walking Ballista
14%inclusion3 decks22 decks
10%synergy
Ulamog's Crusher
14%inclusion3 decks22 decks
13%synergy
Beast Whisperer
14%inclusion3 decks22 decks
4%synergy
Glen Elendra Archmage
14%inclusion3 decks22 decks
11%synergy
Hydroid Krasis
14%inclusion3 decks22 decks
6%synergy
Tyrranax Rex
14%inclusion3 decks22 decks
13%synergy
Drift of Phantasms
14%inclusion3 decks22 decks
11%synergy
Battle Mammoth
14%inclusion3 decks22 decks
13%synergy
Kozilek, Butcher of Truth
14%inclusion3 decks22 decks
12%synergy
Perplexing Chimera
14%inclusion3 decks22 decks
12%synergy
Instants
Pongify
23%inclusion5 decks22 decks
-2%synergy
Growth Spiral
23%inclusion5 decks22 decks
-22%synergy
Chord of Calling
23%inclusion5 decks22 decks
15%synergy
Mana Drain
23%inclusion5 decks22 decks
7%synergy
Swan Song
23%inclusion5 decks22 decks
4%synergy
Brainstorm
18%inclusion4 decks22 decks
4%synergy
Dispel
18%inclusion4 decks22 decks
13%synergy
Noxious Revival
18%inclusion4 decks22 decks
12%synergy
Force of Negation
18%inclusion4 decks22 decks
10%synergy
Dramatic Reversal
18%inclusion4 decks22 decks
14%synergy
Scour for Scrap
15%inclusion2 decks13 decks
14%synergy
Rapid Hybridization
14%inclusion3 decks22 decks
-13%synergy
Mental Misstep
14%inclusion3 decks22 decks
8%synergy
Three Steps Ahead
14%inclusion3 decks22 decks
11%synergy
Return of the Wildspeaker
14%inclusion3 decks22 decks
3%synergy
Nature's Claim
14%inclusion3 decks22 decks
3%synergy
Return to Nature
14%inclusion3 decks22 decks
8%synergy
Aetherize
14%inclusion3 decks22 decks
2%synergy
Tamiyo's Safekeeping
14%inclusion3 decks22 decks
8%synergy
Sink into Stupor
14%inclusion3 decks22 decks
2%synergy
Pact of Negation
14%inclusion3 decks22 decks
6%synergy
Muddle the Mixture
9.1%inclusion2 decks22 decks
5%synergy
Plasm Capture
9.1%inclusion2 decks22 decks
5%synergy
Flare of Denial
9.1%inclusion2 decks22 decks
6%synergy
Force of Vigor
9.1%inclusion2 decks22 decks
4%synergy
Blue Sun's Zenith
9.1%inclusion2 decks22 decks
6%synergy
Reality Shift
9.1%inclusion2 decks22 decks
-6%synergy
Resculpt
9.1%inclusion2 decks22 decks
3%synergy
Flusterstorm
9.1%inclusion2 decks22 decks
2%synergy
Delay
9.1%inclusion2 decks22 decks
7%synergy
Cryptic Command
9.1%inclusion2 decks22 decks
8%synergy
Pull from Tomorrow
9.1%inclusion2 decks22 decks
6%synergy
Collective Resistance
9.1%inclusion2 decks22 decks
6%synergy
Shared Summons
9.1%inclusion2 decks22 decks
7%synergy
Misdirection
9.1%inclusion2 decks22 decks
7%synergy
Simic Charm
9.1%inclusion2 decks22 decks
1%synergy
Mystic Confluence
9.1%inclusion2 decks22 decks
6%synergy
Obscuring Haze
9.1%inclusion2 decks22 decks
7%synergy
Drown in Dreams
9.1%inclusion2 decks22 decks
6%synergy
Louisoix's Sacrifice
7.1%inclusion1 decks14 decks
7%synergy
Sorceries
Fabricate
27%inclusion6 decks22 decks
21%synergy
Finale of Devastation
27%inclusion6 decks22 decks
16%synergy
Nature's Rhythm
19%inclusion3 decks16 decks
13%synergy
Ponder
18%inclusion4 decks22 decks
11%synergy
Finale of Revelation
18%inclusion4 decks22 decks
13%synergy
Harmonize
18%inclusion4 decks22 decks
13%synergy
Green Sun's Zenith
14%inclusion3 decks22 decks
5%synergy
Sea Gate Restoration
14%inclusion3 decks22 decks
8%synergy
Cultivate
14%inclusion3 decks22 decks
-34%synergy
Bridgeworks Battle
14%inclusion3 decks22 decks
9%synergy
Windfall
9.1%inclusion2 decks22 decks
5%synergy
Kodama's Reach
9.1%inclusion2 decks22 decks
-28%synergy
Gitaxian Probe
9.1%inclusion2 decks22 decks
7%synergy
Last March of the Ents
9.1%inclusion2 decks22 decks
5%synergy
Turntimber Symbiosis
9.1%inclusion2 decks22 decks
7%synergy
Farseek
9.1%inclusion2 decks22 decks
-15%synergy
Curse of the Swine
9.1%inclusion2 decks22 decks
-2%synergy
Rampant Growth
9.1%inclusion2 decks22 decks
-32%synergy
Preordain
9.1%inclusion2 decks22 decks
1%synergy
Doppelgang
9.1%inclusion2 decks22 decks
2%synergy
Ezuri's Predation
9.1%inclusion2 decks22 decks
1%synergy
Shamanic Revelation
9.1%inclusion2 decks22 decks
3%synergy
Bala Ged Recovery
9.1%inclusion2 decks22 decks
-1%synergy
Transmute Artifact
9.1%inclusion2 decks22 decks
7%synergy
Utility Artifacts
Mirage Mirror
18%inclusion4 decks22 decks
12%synergy
Lightning Greaves
18%inclusion4 decks22 decks
-4%synergy
Forsaken Monument
14%inclusion3 decks22 decks
13%synergy
Swiftfoot Boots
14%inclusion3 decks22 decks
-12%synergy
Isochron Scepter
14%inclusion3 decks22 decks
11%synergy
Unwinding Clock
9.1%inclusion2 decks22 decks
8%synergy
Vedalken Orrery
9.1%inclusion2 decks22 decks
8%synergy
Monster Manual
9.1%inclusion2 decks22 decks
7%synergy
The Great Henge
9.1%inclusion2 decks22 decks
0%synergy
Heartstone
9.1%inclusion2 decks22 decks
9%synergy
Rings of Brighthearth
9.1%inclusion2 decks22 decks
8%synergy
Enchantments
Freed from the Real
27%inclusion6 decks22 decks
22%synergy
Garruk's Uprising
23%inclusion5 decks22 decks
7%synergy
Mystic Remora
23%inclusion5 decks22 decks
7%synergy
Training Grounds
23%inclusion5 decks22 decks
19%synergy
Leyline of Abundance
18%inclusion4 decks22 decks
16%synergy
Mana Reflection
18%inclusion4 decks22 decks
13%synergy
Kenrith's Transformation
18%inclusion4 decks22 decks
14%synergy
Elemental Bond
18%inclusion4 decks22 decks
13%synergy
A Realm Reborn
14%inclusion2 decks14 decks
14%synergy
Cryptolith Rite
14%inclusion3 decks22 decks
11%synergy
Unstoppable Plan
14%inclusion3 decks22 decks
11%synergy
Guardian Project
14%inclusion3 decks22 decks
7%synergy
Wilderness Reclamation
14%inclusion3 decks22 decks
5%synergy
Lurking Predators
9.1%inclusion2 decks22 decks
8%synergy
Shadow of the Second Sun
9.1%inclusion2 decks22 decks
8%synergy
From Beyond
9.1%inclusion2 decks22 decks
9%synergy
Bear Umbra
9.1%inclusion2 decks22 decks
7%synergy
Elven Chorus
9.1%inclusion2 decks22 decks
5%synergy
Leyline of Anticipation
9.1%inclusion2 decks22 decks
5%synergy
Helix Pinnacle
9.1%inclusion2 decks22 decks
8%synergy
Battles
Invasion of Ikoria
9.1%inclusion2 decks22 decks
5%synergy
Planeswalkers
Kiora, Behemoth Beckoner
18%inclusion4 decks22 decks
12%synergy
Tezzeret the Seeker
9.1%inclusion2 decks22 decks
5%synergy
Utility Lands
Reliquary Tower
45%inclusion10 decks22 decks
-5%synergy
Treasure Vault
32%inclusion7 decks22 decks
27%synergy
Boseiju, Who Endures
32%inclusion7 decks22 decks
10%synergy
Mistrise Village
28%inclusion5 decks18 decks
17%synergy
Yavimaya, Cradle of Growth
27%inclusion6 decks22 decks
5%synergy
Otawara, Soaring City
27%inclusion6 decks22 decks
8%synergy
Emergence Zone
23%inclusion5 decks22 decks
19%synergy
Alchemist's Refuge
18%inclusion4 decks22 decks
0%synergy
Rogue's Passage
18%inclusion4 decks22 decks
-4%synergy
Evendo, Waking Haven
14%inclusion2 decks14 decks
9%synergy
Minamo, School at Water's Edge
9.1%inclusion2 decks22 decks
3%synergy
Mystic Sanctuary
9.1%inclusion2 decks22 decks
-4%synergy
Yavimaya Hollow
9.1%inclusion2 decks22 decks
8%synergy
Lonely Sandbar
9.1%inclusion2 decks22 decks
5%synergy
Mosswort Bridge
9.1%inclusion2 decks22 decks
-8%synergy
Eldrazi Temple
9.1%inclusion2 decks22 decks
8%synergy
Shrine of the Forsaken Gods
9.1%inclusion2 decks22 decks
8%synergy
Tranquil Thicket
9.1%inclusion2 decks22 decks
5%synergy
Novijen, Heart of Progress
9.1%inclusion2 decks22 decks
4%synergy
Dark Depths
9.1%inclusion2 decks22 decks
3%synergy
Temple of the False God
9.1%inclusion2 decks22 decks
-7%synergy
Bonders' Enclave
9.1%inclusion2 decks22 decks
7%synergy
Balamb Garden, SeeD Academy
7.1%inclusion1 decks14 decks
6%synergy
Mana Artifacts
Arcane Signet
86%inclusion19 decks22 decks
23%synergy
Sol Ring
86%inclusion19 decks22 decks
6%synergy
Simic Signet
64%inclusion14 decks22 decks
31%synergy
Basalt Monolith
55%inclusion12 decks22 decks
48%synergy
Talisman of Curiosity
55%inclusion12 decks22 decks
33%synergy
Thought Vessel
50%inclusion11 decks22 decks
30%synergy
Fellwar Stone
45%inclusion10 decks22 decks
36%synergy
Springleaf Drum
32%inclusion7 decks22 decks
28%synergy
Mind Stone
32%inclusion7 decks22 decks
27%synergy
Mox Amber
27%inclusion6 decks22 decks
21%synergy
Moss Diamond
23%inclusion5 decks22 decks
22%synergy
Commander's Sphere
23%inclusion5 decks22 decks
14%synergy
Sky Diamond
18%inclusion4 decks22 decks
17%synergy
Thran Dynamo
18%inclusion4 decks22 decks
16%synergy
Decanter of Endless Water
14%inclusion3 decks22 decks
8%synergy
Dreamstone Hedron
9.1%inclusion2 decks22 decks
9%synergy
Prophetic Prism
9.1%inclusion2 decks22 decks
9%synergy
Relic of Legends
9.1%inclusion2 decks22 decks
8%synergy
Chromatic Lantern
9.1%inclusion2 decks22 decks
7%synergy
Bonder's Ornament
9.1%inclusion2 decks22 decks
9%synergy
Moonsnare Prototype
9.1%inclusion2 decks22 decks
8%synergy
Simic Keyrune
9.1%inclusion2 decks22 decks
9%synergy
Prismatic Lens
9.1%inclusion2 decks22 decks
9%synergy
Skyclave Relic
9.1%inclusion2 decks22 decks
8%synergy
Lands
Island
100%inclusion22 decks22 decks
5%synergy
Forest
100%inclusion22 decks22 decks
5%synergy
Command Tower
95%inclusion21 decks22 decks
10%synergy
Yavimaya Coast
68%inclusion15 decks22 decks
16%synergy
Flooded Grove
59%inclusion13 decks22 decks
19%synergy
Breeding Pool
55%inclusion12 decks22 decks
10%synergy
Hinterland Harbor
50%inclusion11 decks22 decks
-9%synergy
Rejuvenating Springs
45%inclusion10 decks22 decks
1%synergy
Misty Rainforest
41%inclusion9 decks22 decks
10%synergy
Dreamroot Cascade
41%inclusion9 decks22 decks
0%synergy
Simic Growth Chamber
36%inclusion8 decks22 decks
-12%synergy
Vineglimmer Snarl
32%inclusion7 decks22 decks
-7%synergy
Barkchannel Pathway
27%inclusion6 decks22 decks
7%synergy
Reflecting Pool
27%inclusion6 decks22 decks
24%synergy
Waterlogged Grove
27%inclusion6 decks22 decks
7%synergy
Temple of Mystery
27%inclusion6 decks22 decks
-11%synergy
Flooded Strand
23%inclusion5 decks22 decks
12%synergy
Exotic Orchard
18%inclusion4 decks22 decks
-6%synergy
Windswept Heath
18%inclusion4 decks22 decks
8%synergy
Hydroelectric Specimen
18%inclusion4 decks22 decks
12%synergy
Wooded Foothills
18%inclusion4 decks22 decks
9%synergy
Verdant Catacombs
18%inclusion4 decks22 decks
9%synergy
Tropical Island
18%inclusion4 decks22 decks
4%synergy
Rimewood Falls
18%inclusion4 decks22 decks
9%synergy
Willowrush Verge
18%inclusion4 decks22 decks
3%synergy
Hedge Maze
18%inclusion4 decks22 decks
-1%synergy
Scalding Tarn
18%inclusion4 decks22 decks
8%synergy
Polluted Delta
18%inclusion4 decks22 decks
8%synergy
Myriad Landscape
14%inclusion3 decks22 decks
-9%synergy
Sea Gate Restoration
14%inclusion3 decks22 decks
8%synergy
Overflowing Basin
14%inclusion3 decks22 decks
-6%synergy
Cavern of Souls
14%inclusion3 decks22 decks
7%synergy
Bridgeworks Battle
14%inclusion3 decks22 decks
9%synergy
Sink into Stupor
14%inclusion3 decks22 decks
2%synergy
Thornwood Falls
14%inclusion3 decks22 decks
-4%synergy
Blighted Woodland
9.1%inclusion2 decks22 decks
1%synergy
Fabled Passage
9.1%inclusion2 decks22 decks
-5%synergy
Disciple of Freyalise
9.1%inclusion2 decks22 decks
4%synergy
Littjara Mirrorlake
9.1%inclusion2 decks22 decks
5%synergy
Turntimber Symbiosis
9.1%inclusion2 decks22 decks
7%synergy
Tangled Islet
9.1%inclusion2 decks22 decks
-8%synergy
Tangled Florahedron
9.1%inclusion2 decks22 decks
8%synergy
Botanical Sanctum
9.1%inclusion2 decks22 decks
-3%synergy
Talon Gates of Madara
9.1%inclusion2 decks22 decks
1%synergy
Path of Ancestry
9.1%inclusion2 decks22 decks
-9%synergy
Bala Ged Recovery
9.1%inclusion2 decks22 decks
-1%synergy
Simic Guildgate
9.1%inclusion2 decks22 decks
-1%synergy