Seymour Guado (Commander) - cEDH Artifacts

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
Formidable Speaker
5.9%inclusion1 decks17 decks
6%synergy
High Synergy Cards
Thrasios, Triton Hero
97%inclusion61 decks63 decks
89%synergy
Finale of Devastation
94%inclusion59 decks63 decks
82%synergy
Mental Misstep
87%inclusion55 decks63 decks
82%synergy
Tezzeret the Seeker
86%inclusion54 decks63 decks
82%synergy
Mystic Remora
95%inclusion60 decks63 decks
80%synergy
Mirage Mirror
86%inclusion54 decks63 decks
79%synergy
Flusterstorm
86%inclusion54 decks63 decks
79%synergy
Transmute Artifact
81%inclusion51 decks63 decks
78%synergy
Pact of Negation
86%inclusion54 decks63 decks
78%synergy
Mindbreak Trap
83%inclusion52 decks63 decks
78%synergy
Top Cards
Birds of Paradise
98%inclusion62 decks63 decks
71%synergy
Hullbreaker Horror
95%inclusion60 decks63 decks
78%synergy
Swan Song
87%inclusion55 decks63 decks
68%synergy
Elvish Mystic
86%inclusion54 decks63 decks
61%synergy
Llanowar Elves
86%inclusion54 decks63 decks
58%synergy
Phyrexian Metamorph
84%inclusion53 decks63 decks
76%synergy
Nezahal, Primal Tide
84%inclusion53 decks63 decks
73%synergy
Force of Negation
83%inclusion52 decks63 decks
74%synergy
Fyndhorn Elves
83%inclusion52 decks63 decks
67%synergy
Trophy Mage
78%inclusion49 decks63 decks
73%synergy
Game Changers
Seedborn Muse
97%inclusion61 decks63 decks
81%synergy
Rhystic Study
95%inclusion60 decks63 decks
73%synergy
Chrome Mox
92%inclusion58 decks63 decks
85%synergy
Mana Vault
90%inclusion57 decks63 decks
84%synergy
Fierce Guardianship
90%inclusion57 decks63 decks
73%synergy
The One Ring
89%inclusion56 decks63 decks
81%synergy
Ancient Tomb
89%inclusion56 decks63 decks
80%synergy
Force of Will
89%inclusion56 decks63 decks
79%synergy
Consecrated Sphinx
86%inclusion54 decks63 decks
77%synergy
Mox Diamond
84%inclusion53 decks63 decks
79%synergy
Creatures
Tidespout Tyrant
76%inclusion48 decks63 decks
72%synergy
Delighted Halfling
76%inclusion48 decks63 decks
65%synergy
Enduring Vitality
76%inclusion47 decks62 decks
68%synergy
Wandering Archaic
75%inclusion47 decks63 decks
70%synergy
Elvish Spirit Guide
71%inclusion45 decks63 decks
67%synergy
Nyxbloom Ancient
71%inclusion45 decks63 decks
64%synergy
Endurance
67%inclusion42 decks63 decks
62%synergy
Spellskite
63%inclusion40 decks63 decks
58%synergy
Bloom Tender
62%inclusion39 decks63 decks
57%synergy
Valley Floodcaller
60%inclusion37 decks62 decks
57%synergy
Void Winnower
52%inclusion33 decks63 decks
49%synergy
Colossal Skyturtle
52%inclusion33 decks63 decks
47%synergy
Clever Impersonator
52%inclusion33 decks63 decks
48%synergy
Gilded Drake
40%inclusion25 decks63 decks
37%synergy
Glen Elendra Archmage
38%inclusion24 decks63 decks
35%synergy
Faerie Mastermind
38%inclusion24 decks63 decks
34%synergy
High Fae Trickster
37%inclusion22 decks59 decks
34%synergy
Hydroelectric Specimen
37%inclusion23 decks62 decks
31%synergy
Walking Ballista
33%inclusion21 decks63 decks
29%synergy
Drift of Phantasms
30%inclusion19 decks63 decks
28%synergy
Manglehorn
30%inclusion19 decks63 decks
26%synergy
Devoted Druid
27%inclusion17 decks63 decks
24%synergy
Thassa's Oracle
25%inclusion16 decks63 decks
20%synergy
Flesh Duplicate
22%inclusion14 decks63 decks
20%synergy
Perplexing Chimera
22%inclusion14 decks63 decks
21%synergy
Pollywog Prodigy
19%inclusion12 decks62 decks
12%synergy
Thorn Mammoth
19%inclusion12 decks63 decks
17%synergy
Volatile Stormdrake
18%inclusion11 decks62 decks
15%synergy
Armored Scrapgorger
17%inclusion11 decks63 decks
15%synergy
Prophet of Distortion
17%inclusion11 decks63 decks
16%synergy
Phantasmal Image
17%inclusion11 decks63 decks
14%synergy
Mockingbird
16%inclusion10 decks62 decks
13%synergy
Jin-Gitaxias, Core Augur
13%inclusion8 decks63 decks
10%synergy
Koma, Cosmos Serpent
10%inclusion6 decks63 decks
-6%synergy
Paradise Druid
10%inclusion6 decks63 decks
5%synergy
Eternal Witness
7.9%inclusion5 decks63 decks
-14%synergy
Sphinx of the Second Sun
7.9%inclusion5 decks63 decks
7%synergy
Stonework Packbeast
7.9%inclusion5 decks63 decks
7%synergy
Forensic Gadgeteer
6.5%inclusion4 decks62 decks
5%synergy
Subtlety
6.3%inclusion4 decks63 decks
6%synergy
Ornithopter of Paradise
6.3%inclusion4 decks63 decks
2%synergy
Ulamog, the Infinite Gyre
6.3%inclusion4 decks63 decks
4%synergy
Prismite
6.3%inclusion4 decks63 decks
6%synergy
Instants
Chord of Calling
78%inclusion49 decks63 decks
70%synergy
Cyclonic Rift
78%inclusion49 decks63 decks
51%synergy
An Offer You Can't Refuse
73%inclusion46 decks63 decks
50%synergy
Crop Rotation
70%inclusion44 decks63 decks
56%synergy
Worldly Tutor
67%inclusion42 decks63 decks
51%synergy
Sink into Stupor
66%inclusion41 decks62 decks
55%synergy
Veil of Summer
60%inclusion38 decks63 decks
54%synergy
Mana Drain
59%inclusion37 decks63 decks
43%synergy
Force of Vigor
44%inclusion28 decks63 decks
40%synergy
Into the Flood Maw
40%inclusion25 decks62 decks
36%synergy
Scour for Scrap
37%inclusion10 decks27 decks
35%synergy
Pongify
37%inclusion23 decks63 decks
12%synergy
Chain of Vapor
37%inclusion23 decks63 decks
33%synergy
Dramatic Reversal
35%inclusion22 decks63 decks
31%synergy
Noxious Revival
33%inclusion21 decks63 decks
27%synergy
Mystical Tutor
32%inclusion20 decks63 decks
22%synergy
Dispel
30%inclusion19 decks63 decks
25%synergy
Misdirection
25%inclusion16 decks63 decks
24%synergy
Commandeer
24%inclusion15 decks63 decks
23%synergy
Borne Upon a Wind
24%inclusion15 decks63 decks
23%synergy
Delay
19%inclusion12 decks63 decks
16%synergy
Muddle the Mixture
17%inclusion11 decks63 decks
13%synergy
Resculpt
16%inclusion10 decks63 decks
10%synergy
Rapid Hybridization
14%inclusion9 decks63 decks
-12%synergy
Whir of Invention
14%inclusion9 decks63 decks
12%synergy
Brainstorm
14%inclusion9 decks63 decks
0%synergy
March of Swirling Mist
13%inclusion8 decks63 decks
9%synergy
Counterspell
11%inclusion7 decks63 decks
-39%synergy
Archdruid's Charm
10%inclusion6 decks62 decks
3%synergy
Miscast
10%inclusion6 decks63 decks
8%synergy
Strix Serenade
8.1%inclusion5 decks62 decks
4%synergy
Nature's Claim
7.9%inclusion5 decks63 decks
-2%synergy
Pull from Tomorrow
7.9%inclusion5 decks63 decks
5%synergy
Shared Summons
7.9%inclusion5 decks63 decks
6%synergy
Spell Pierce
7.9%inclusion5 decks63 decks
4%synergy
Flare of Denial
6.5%inclusion4 decks62 decks
3%synergy
Trickbind
6.3%inclusion4 decks63 decks
6%synergy
Mana Leak
6.3%inclusion4 decks63 decks
4%synergy
Sorceries
Fabricate
76%inclusion48 decks63 decks
70%synergy
Green Sun's Zenith
68%inclusion43 decks63 decks
59%synergy
Nature's Rhythm
68%inclusion32 decks47 decks
62%synergy
Reshape
16%inclusion10 decks63 decks
14%synergy
Gitaxian Probe
14%inclusion9 decks63 decks
12%synergy
Bridgeworks Battle
8.1%inclusion5 decks62 decks
3%synergy
Ponder
7.9%inclusion5 decks63 decks
1%synergy
Eldritch Evolution
7.9%inclusion5 decks63 decks
4%synergy
Sea Gate Restoration
7.9%inclusion5 decks63 decks
2%synergy
Windfall
6.3%inclusion4 decks63 decks
2%synergy
Regrowth
6.3%inclusion4 decks63 decks
2%synergy
Stock Up
5.7%inclusion3 decks53 decks
5%synergy
Utility Artifacts
Moonsilver Key
76%inclusion48 decks63 decks
72%synergy
Agatha's Soul Cauldron
17%inclusion11 decks63 decks
15%synergy
Trinisphere
13%inclusion8 decks63 decks
12%synergy
Isochron Scepter
13%inclusion8 decks63 decks
10%synergy
Imposter Mech
10%inclusion6 decks63 decks
9%synergy
Lightning Greaves
6.3%inclusion4 decks63 decks
-15%synergy
Staff of Domination
6.3%inclusion4 decks63 decks
4%synergy
Enchantments
Copy Artifact
35%inclusion22 decks63 decks
34%synergy
Sylvan Library
32%inclusion20 decks63 decks
22%synergy
Mirrormade
30%inclusion19 decks63 decks
29%synergy
Freed from the Real
27%inclusion17 decks63 decks
22%synergy
Amphibian Downpour
19%inclusion12 decks62 decks
14%synergy
Pemmin's Aura
16%inclusion10 decks63 decks
13%synergy
Copy Enchantment
11%inclusion7 decks63 decks
10%synergy
Carpet of Flowers
10%inclusion6 decks63 decks
7%synergy
Steal Enchantment
6.3%inclusion4 decks63 decks
6%synergy
Battles
Invasion of Ikoria
46%inclusion29 decks63 decks
42%synergy
Planeswalkers
Tezzeret, Cruel Captain
6.3%inclusion2 decks32 decks
5%synergy
Utility Lands
Boseiju, Who Endures
87%inclusion55 decks63 decks
65%synergy
Otawara, Soaring City
86%inclusion54 decks63 decks
67%synergy
Treasure Vault
81%inclusion51 decks63 decks
76%synergy
Gaea's Cradle
70%inclusion44 decks63 decks
63%synergy
Mistrise Village
64%inclusion32 decks50 decks
54%synergy
Minamo, School at Water's Edge
62%inclusion39 decks63 decks
55%synergy
Emergence Zone
46%inclusion29 decks63 decks
42%synergy
Cephalid Coliseum
44%inclusion28 decks63 decks
40%synergy
Urza's Saga
24%inclusion15 decks63 decks
18%synergy
Shifting Woodland
23%inclusion14 decks62 decks
16%synergy
Homeward Path
17%inclusion11 decks63 decks
15%synergy
Yavimaya, Cradle of Growth
11%inclusion7 decks63 decks
-11%synergy
Mana Artifacts
Arcane Signet
100%inclusion63 decks63 decks
37%synergy
Sol Ring
100%inclusion63 decks63 decks
19%synergy
Basalt Monolith
100%inclusion63 decks63 decks
93%synergy
Talisman of Curiosity
94%inclusion59 decks63 decks
72%synergy
Springleaf Drum
94%inclusion59 decks63 decks
89%synergy
Lotus Petal
92%inclusion58 decks63 decks
85%synergy
Fellwar Stone
89%inclusion56 decks63 decks
79%synergy
Mox Amber
87%inclusion55 decks63 decks
81%synergy
Simic Signet
83%inclusion52 decks63 decks
50%synergy
Mox Opal
81%inclusion51 decks63 decks
77%synergy
Grim Monolith
75%inclusion47 decks63 decks
72%synergy
Machine God's Effigy
29%inclusion18 decks63 decks
27%synergy
Moonsnare Prototype
13%inclusion8 decks63 decks
12%synergy
Relic of Legends
10%inclusion6 decks63 decks
9%synergy
Paradise Mantle
10%inclusion6 decks63 decks
8%synergy
Energy Refractor
7.9%inclusion5 decks63 decks
7%synergy
Mind Stone
6.3%inclusion4 decks63 decks
2%synergy
Lands
Command Tower
98%inclusion62 decks63 decks
13%synergy
Breeding Pool
92%inclusion58 decks63 decks
47%synergy
Misty Rainforest
90%inclusion57 decks63 decks
59%synergy
Yavimaya Coast
89%inclusion56 decks63 decks
37%synergy
Rejuvenating Springs
89%inclusion56 decks63 decks
45%synergy
Waterlogged Grove
87%inclusion55 decks63 decks
67%synergy
Tropical Island
87%inclusion55 decks63 decks
73%synergy
City of Brass
87%inclusion55 decks63 decks
81%synergy
Gemstone Caverns
84%inclusion53 decks63 decks
78%synergy
Mana Confluence
84%inclusion53 decks63 decks
78%synergy
Island
79%inclusion50 decks63 decks
-16%synergy
Flooded Strand
78%inclusion49 decks63 decks
67%synergy
Forest
75%inclusion47 decks63 decks
-21%synergy
Scalding Tarn
75%inclusion47 decks63 decks
65%synergy
Sink into Stupor
66%inclusion41 decks62 decks
55%synergy
Polluted Delta
59%inclusion37 decks63 decks
48%synergy
Windswept Heath
51%inclusion32 decks63 decks
40%synergy
Wooded Foothills
49%inclusion31 decks63 decks
40%synergy
Verdant Catacombs
49%inclusion31 decks63 decks
40%synergy
Hydroelectric Specimen
37%inclusion23 decks62 decks
31%synergy
Exotic Orchard
33%inclusion21 decks63 decks
9%synergy
Talon Gates of Madara
26%inclusion16 decks62 decks
18%synergy
Barkchannel Pathway
25%inclusion16 decks63 decks
5%synergy
Willowrush Verge
21%inclusion11 decks53 decks
5%synergy
Hedge Maze
18%inclusion11 decks62 decks
-2%synergy
Snow-Covered Island
17%inclusion11 decks63 decks
10%synergy
Snow-Covered Forest
14%inclusion9 decks63 decks
7%synergy
Tarnished Citadel
14%inclusion9 decks63 decks
14%synergy
Forbidden Orchard
13%inclusion8 decks63 decks
11%synergy
Flooded Grove
13%inclusion8 decks63 decks
-27%synergy
Botanical Sanctum
10%inclusion6 decks63 decks
-3%synergy
Starting Town
8.1%inclusion3 decks37 decks
7%synergy
Bridgeworks Battle
8.1%inclusion5 decks62 decks
3%synergy
Prismatic Vista
7.9%inclusion5 decks63 decks
0%synergy
Sea Gate Restoration
7.9%inclusion5 decks63 decks
2%synergy
Cavern of Souls
7.9%inclusion5 decks63 decks
2%synergy