Kinnan, Bonder Prodigy (Commander) - Expensive cEDH Artifacts

Alternate Names:

Seymour GuadoSeymour Guado

Alejandro Fuentes
Apr 21, 2026
Five Different Ways To Use Echocasting Symposium
Alejandro finds five excellent ways to use Echocasting Symposium, that range from skipping every opponent's turn to sharing Group Hug cards.
Deck Filters
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
Transmute Artifact
100%inclusion9 decks9 decks
97%synergy
Mental Misstep
100%inclusion9 decks9 decks
95%synergy
Flusterstorm
100%inclusion9 decks9 decks
94%synergy
Pact of Negation
100%inclusion9 decks9 decks
94%synergy
Thrasios, Triton Hero
100%inclusion9 decks9 decks
93%synergy
Finale of Devastation
100%inclusion9 decks9 decks
89%synergy
Mystic Remora
100%inclusion9 decks9 decks
86%synergy
Chord of Calling
89%inclusion8 decks9 decks
82%synergy
Nature's Rhythm
88%inclusion7 decks8 decks
81%synergy
Swan Song
100%inclusion9 decks9 decks
81%synergy
Top Cards
Elvish Mystic
100%inclusion9 decks9 decks
77%synergy
Birds of Paradise
100%inclusion9 decks9 decks
73%synergy
Phyrexian Metamorph
89%inclusion8 decks9 decks
80%synergy
Llanowar Elves
89%inclusion8 decks9 decks
62%synergy
Force of Negation
89%inclusion8 decks9 decks
81%synergy
Hullbreaker Horror
89%inclusion8 decks9 decks
71%synergy
Wan Shi Tong, Librarian
83%inclusion5 decks6 decks
77%synergy
Trophy Mage
78%inclusion7 decks9 decks
73%synergy
Crop Rotation
78%inclusion7 decks9 decks
66%synergy
Mindbreak Trap
78%inclusion7 decks9 decks
73%synergy
Game Changers
Ancient Tomb
100%inclusion9 decks9 decks
91%synergy
Consecrated Sphinx
100%inclusion9 decks9 decks
92%synergy
Rhystic Study
100%inclusion9 decks9 decks
80%synergy
Mana Vault
100%inclusion9 decks9 decks
94%synergy
Force of Will
100%inclusion9 decks9 decks
91%synergy
Fierce Guardianship
100%inclusion9 decks9 decks
84%synergy
Chrome Mox
100%inclusion9 decks9 decks
94%synergy
Mox Diamond
100%inclusion9 decks9 decks
95%synergy
Seedborn Muse
89%inclusion8 decks9 decks
73%synergy
Worldly Tutor
89%inclusion8 decks9 decks
75%synergy
Creatures
Nezahal, Primal Tide
78%inclusion7 decks9 decks
67%synergy
Fyndhorn Elves
78%inclusion7 decks9 decks
64%synergy
Bloom Tender
67%inclusion6 decks9 decks
62%synergy
Enduring Vitality
67%inclusion6 decks9 decks
59%synergy
Elvish Spirit Guide
67%inclusion6 decks9 decks
62%synergy
Nyxbloom Ancient
67%inclusion6 decks9 decks
60%synergy
Faerie Mastermind
67%inclusion6 decks9 decks
62%synergy
Delighted Halfling
67%inclusion6 decks9 decks
56%synergy
Badgermole Cub
67%inclusion4 decks6 decks
62%synergy
Tidespout Tyrant
56%inclusion5 decks9 decks
52%synergy
Gilded Drake
56%inclusion5 decks9 decks
54%synergy
Clever Impersonator
56%inclusion5 decks9 decks
50%synergy
The Unagi of Kyoshi Island
50%inclusion3 decks6 decks
45%synergy
Flesh Duplicate
44%inclusion4 decks9 decks
42%synergy
High Fae Trickster
44%inclusion4 decks9 decks
40%synergy
Valley Floodcaller
44%inclusion4 decks9 decks
41%synergy
Mockingbird
44%inclusion4 decks9 decks
41%synergy
Endurance
44%inclusion4 decks9 decks
40%synergy
Devoted Druid
44%inclusion4 decks9 decks
42%synergy
Thassa's Oracle
33%inclusion3 decks9 decks
29%synergy
Walking Ballista
33%inclusion3 decks9 decks
29%synergy
Wandering Archaic
33%inclusion3 decks9 decks
29%synergy
Phantasmal Image
33%inclusion3 decks9 decks
30%synergy
Spellskite
33%inclusion3 decks9 decks
29%synergy
Gene Pollinator
29%inclusion2 decks7 decks
28%synergy
The Cabbage Merchant
29%inclusion2 decks7 decks
26%synergy
Volatile Stormdrake
22%inclusion2 decks9 decks
20%synergy
Selvala, Heart of the Wilds
22%inclusion2 decks9 decks
19%synergy
Eternal Witness
22%inclusion2 decks9 decks
3%synergy
Spellseeker
22%inclusion2 decks9 decks
20%synergy
Hydroelectric Specimen
22%inclusion2 decks9 decks
16%synergy
Drift of Phantasms
22%inclusion2 decks9 decks
19%synergy
Perplexing Chimera
22%inclusion2 decks9 decks
21%synergy
Pollywog Prodigy
22%inclusion2 decks9 decks
16%synergy
Formidable Speaker
14%inclusion1 decks7 decks
12%synergy
Displacer Kitten
11%inclusion1 decks9 decks
8%synergy
Armored Scrapgorger
11%inclusion1 decks9 decks
9%synergy
Hermit Druid
11%inclusion1 decks9 decks
10%synergy
Disciple of Freyalise
11%inclusion1 decks9 decks
6%synergy
Chancellor of the Tangle
11%inclusion1 decks9 decks
11%synergy
Prophet of Distortion
11%inclusion1 decks9 decks
10%synergy
Void Winnower
11%inclusion1 decks9 decks
8%synergy
Dosan the Falling Leaf
11%inclusion1 decks9 decks
11%synergy
Harbinger of the Seas
11%inclusion1 decks9 decks
8%synergy
Forensic Gadgeteer
11%inclusion1 decks9 decks
9%synergy
Astral Dragon
11%inclusion1 decks9 decks
10%synergy
Pili-Pala
11%inclusion1 decks9 decks
11%synergy
Manglehorn
11%inclusion1 decks9 decks
8%synergy
Jin-Gitaxias, Core Augur
11%inclusion1 decks9 decks
8%synergy
Apex Altisaur
11%inclusion1 decks9 decks
10%synergy
Instants
Veil of Summer
67%inclusion6 decks9 decks
61%synergy
Whir of Invention
67%inclusion6 decks9 decks
64%synergy
Chain of Vapor
67%inclusion6 decks9 decks
64%synergy
Misdirection
67%inclusion6 decks9 decks
65%synergy
Borne Upon a Wind
56%inclusion5 decks9 decks
54%synergy
Cyclonic Rift
56%inclusion5 decks9 decks
32%synergy
Dramatic Reversal
56%inclusion5 decks9 decks
51%synergy
Mystical Tutor
56%inclusion5 decks9 decks
47%synergy
Mana Drain
44%inclusion4 decks9 decks
29%synergy
Noxious Revival
44%inclusion4 decks9 decks
39%synergy
Sink into Stupor
44%inclusion4 decks9 decks
33%synergy
Muddle the Mixture
33%inclusion3 decks9 decks
29%synergy
Dispel
33%inclusion3 decks9 decks
29%synergy
Commandeer
33%inclusion3 decks9 decks
31%synergy
Snapback
33%inclusion3 decks9 decks
33%synergy
Scour for Scrap
29%inclusion2 decks7 decks
26%synergy
An Offer You Can't Refuse
22%inclusion2 decks9 decks
-1%synergy
Flare of Denial
22%inclusion2 decks9 decks
19%synergy
Delay
22%inclusion2 decks9 decks
20%synergy
Pongify
11%inclusion1 decks9 decks
-14%synergy
Trickbind
11%inclusion1 decks9 decks
11%synergy
Disrupting Shoal
11%inclusion1 decks9 decks
11%synergy
Brainstorm
11%inclusion1 decks9 decks
-3%synergy
Blink of an Eye
11%inclusion1 decks9 decks
10%synergy
Force of Vigor
11%inclusion1 decks9 decks
7%synergy
Nature's Claim
11%inclusion1 decks9 decks
2%synergy
Summoner's Pact
11%inclusion1 decks9 decks
10%synergy
Resculpt
11%inclusion1 decks9 decks
6%synergy
Into the Flood Maw
11%inclusion1 decks9 decks
7%synergy
Snap
11%inclusion1 decks9 decks
7%synergy
Pull from Tomorrow
11%inclusion1 decks9 decks
7%synergy
Shared Summons
11%inclusion1 decks9 decks
10%synergy
Into the Roil
11%inclusion1 decks9 decks
10%synergy
Mana Leak
11%inclusion1 decks9 decks
9%synergy
Counterspell
11%inclusion1 decks9 decks
-38%synergy
Sorceries
Green Sun's Zenith
67%inclusion6 decks9 decks
59%synergy
Timetwister
67%inclusion6 decks9 decks
66%synergy
Reshape
56%inclusion5 decks9 decks
54%synergy
Flash Photography
43%inclusion3 decks7 decks
42%synergy
Fabricate
33%inclusion3 decks9 decks
27%synergy
Windfall
22%inclusion2 decks9 decks
18%synergy
Ponder
11%inclusion1 decks9 decks
4%synergy
Eldritch Evolution
11%inclusion1 decks9 decks
8%synergy
Gitaxian Probe
11%inclusion1 decks9 decks
9%synergy
Sylvan Tutor
11%inclusion1 decks9 decks
9%synergy
Hidden Strings
11%inclusion1 decks9 decks
10%synergy
Preordain
11%inclusion1 decks9 decks
3%synergy
Regrowth
11%inclusion1 decks9 decks
8%synergy
Utility Artifacts
The One Ring
67%inclusion6 decks9 decks
60%synergy
Mirage Mirror
56%inclusion5 decks9 decks
49%synergy
Agatha's Soul Cauldron
56%inclusion5 decks9 decks
54%synergy
Moonsilver Key
33%inclusion3 decks9 decks
30%synergy
Imposter Mech
33%inclusion3 decks9 decks
32%synergy
Isochron Scepter
22%inclusion2 decks9 decks
20%synergy
Rings of Brighthearth
11%inclusion1 decks9 decks
10%synergy
Candelabra of Tawnos
11%inclusion1 decks9 decks
11%synergy
Lightning Greaves
11%inclusion1 decks9 decks
-9%synergy
Enchantments
Freed from the Real
44%inclusion4 decks9 decks
40%synergy
Sylvan Library
44%inclusion4 decks9 decks
36%synergy
Mirrormade
33%inclusion3 decks9 decks
31%synergy
Copy Artifact
33%inclusion3 decks9 decks
32%synergy
Carpet of Flowers
22%inclusion2 decks9 decks
20%synergy
Cryptolith Rite
11%inclusion1 decks9 decks
8%synergy
Survival of the Fittest
11%inclusion1 decks9 decks
11%synergy
Copy Enchantment
11%inclusion1 decks9 decks
10%synergy
Battles
Invasion of Ikoria
44%inclusion4 decks9 decks
41%synergy
Planeswalkers
Tezzeret the Seeker
44%inclusion4 decks9 decks
41%synergy
Tezzeret, Cruel Captain
14%inclusion1 decks7 decks
13%synergy
Utility Lands
Gaea's Cradle
78%inclusion7 decks9 decks
71%synergy
Boseiju, Who Endures
78%inclusion7 decks9 decks
56%synergy
Otawara, Soaring City
67%inclusion6 decks9 decks
48%synergy
Treasure Vault
56%inclusion5 decks9 decks
51%synergy
Minamo, School at Water's Edge
44%inclusion4 decks9 decks
39%synergy
Homeward Path
33%inclusion3 decks9 decks
32%synergy
City of Traitors
33%inclusion3 decks9 decks
33%synergy
Shifting Woodland
22%inclusion2 decks9 decks
16%synergy
Cephalid Coliseum
22%inclusion2 decks9 decks
18%synergy
Mistrise Village
13%inclusion1 decks8 decks
2%synergy
Alchemist's Refuge
11%inclusion1 decks9 decks
-7%synergy
Urza's Saga
11%inclusion1 decks9 decks
6%synergy
Emergence Zone
11%inclusion1 decks9 decks
7%synergy
Deserted Temple
11%inclusion1 decks9 decks
9%synergy
Mana Artifacts
Arcane Signet
100%inclusion9 decks9 decks
37%synergy
Lotus Petal
100%inclusion9 decks9 decks
94%synergy
Sol Ring
100%inclusion9 decks9 decks
20%synergy
Talisman of Curiosity
100%inclusion9 decks9 decks
78%synergy
Basalt Monolith
89%inclusion8 decks9 decks
82%synergy
Mox Amber
89%inclusion8 decks9 decks
83%synergy
Springleaf Drum
89%inclusion8 decks9 decks
84%synergy
Grim Monolith
78%inclusion7 decks9 decks
75%synergy
Fellwar Stone
78%inclusion7 decks9 decks
68%synergy
Mox Opal
78%inclusion7 decks9 decks
73%synergy
Simic Signet
56%inclusion5 decks9 decks
25%synergy
Machine God's Effigy
33%inclusion3 decks9 decks
32%synergy
Bender's Waterskin
14%inclusion1 decks7 decks
12%synergy
Prophetic Prism
11%inclusion1 decks9 decks
11%synergy
Urn of Godfire
11%inclusion1 decks9 decks
11%synergy
Paradise Mantle
11%inclusion1 decks9 decks
10%synergy
Lands
Command Tower
100%inclusion9 decks9 decks
15%synergy
Misty Rainforest
100%inclusion9 decks9 decks
69%synergy
Tropical Island
100%inclusion9 decks9 decks
86%synergy
Flooded Strand
100%inclusion9 decks9 decks
89%synergy
Breeding Pool
89%inclusion8 decks9 decks
42%synergy
Windswept Heath
89%inclusion8 decks9 decks
79%synergy
Yavimaya Coast
89%inclusion8 decks9 decks
36%synergy
Gemstone Caverns
89%inclusion8 decks9 decks
83%synergy
Mana Confluence
89%inclusion8 decks9 decks
84%synergy
Rejuvenating Springs
89%inclusion8 decks9 decks
46%synergy
Polluted Delta
89%inclusion8 decks9 decks
79%synergy
City of Brass
89%inclusion8 decks9 decks
83%synergy
Tarnished Citadel
78%inclusion7 decks9 decks
77%synergy
Waterlogged Grove
78%inclusion7 decks9 decks
58%synergy
Island
78%inclusion7 decks9 decks
-18%synergy
Wooded Foothills
67%inclusion6 decks9 decks
58%synergy
Verdant Catacombs
67%inclusion6 decks9 decks
58%synergy
Forest
67%inclusion6 decks9 decks
-29%synergy
Scalding Tarn
67%inclusion6 decks9 decks
58%synergy
Barkchannel Pathway
44%inclusion4 decks9 decks
25%synergy
Sink into Stupor
44%inclusion4 decks9 decks
33%synergy
Exotic Orchard
33%inclusion3 decks9 decks
9%synergy
Snow-Covered Island
33%inclusion3 decks9 decks
27%synergy
Snow-Covered Forest
33%inclusion3 decks9 decks
27%synergy
Forbidden Orchard
33%inclusion3 decks9 decks
32%synergy
Hydroelectric Specimen
22%inclusion2 decks9 decks
16%synergy
Willowrush Verge
13%inclusion1 decks8 decks
-6%synergy
Prismatic Vista
11%inclusion1 decks9 decks
4%synergy
Gemstone Mine
11%inclusion1 decks9 decks
11%synergy
Disciple of Freyalise
11%inclusion1 decks9 decks
6%synergy
Talon Gates of Madara
11%inclusion1 decks9 decks
4%synergy
Hedge Maze
11%inclusion1 decks9 decks
-9%synergy