Seymour Guado (Commander) - Expensive Upgraded

Original Name:

Kinnan, Bonder ProdigyKinnan, Bonder Prodigy

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
Echocasting Symposium
14%inclusion1 decks7 decks
11%synergy
Quandrix, the Proof
11%inclusion1 decks9 decks
10%synergy
High Synergy Cards
Finale of Devastation
86%inclusion42 decks49 decks
75%synergy
Nyxbloom Ancient
82%inclusion40 decks49 decks
75%synergy
Green Sun's Zenith
78%inclusion38 decks49 decks
70%synergy
Elvish Mystic
92%inclusion45 decks49 decks
69%synergy
Delighted Halfling
78%inclusion38 decks49 decks
67%synergy
Enduring Vitality
73%inclusion36 decks49 decks
66%synergy
Birds of Paradise
92%inclusion45 decks49 decks
65%synergy
Thrasios, Triton Hero
71%inclusion35 decks49 decks
64%synergy
Otawara, Soaring City
82%inclusion40 decks49 decks
63%synergy
Nezahal, Primal Tide
73%inclusion36 decks49 decks
63%synergy
Top Cards
Llanowar Elves
80%inclusion39 decks49 decks
52%synergy
Fyndhorn Elves
76%inclusion37 decks49 decks
61%synergy
Chord of Calling
69%inclusion34 decks49 decks
62%synergy
Swan Song
69%inclusion34 decks49 decks
51%synergy
Hullbreaker Horror
69%inclusion34 decks49 decks
52%synergy
Mystic Remora
63%inclusion31 decks49 decks
49%synergy
Phyrexian Metamorph
61%inclusion30 decks49 decks
53%synergy
Mana Drain
59%inclusion29 decks49 decks
44%synergy
Wandering Archaic
59%inclusion29 decks49 decks
55%synergy
Elvish Spirit Guide
57%inclusion28 decks49 decks
53%synergy
Game Changers
Seedborn Muse
69%inclusion34 decks49 decks
54%synergy
Gaea's Cradle
67%inclusion33 decks49 decks
61%synergy
Worldly Tutor
31%inclusion15 decks49 decks
16%synergy
Grim Monolith
24%inclusion12 decks49 decks
21%synergy
The One Ring
24%inclusion12 decks49 decks
18%synergy
Crop Rotation
22%inclusion11 decks49 decks
10%synergy
Consecrated Sphinx
22%inclusion11 decks49 decks
14%synergy
Rhystic Study
22%inclusion11 decks49 decks
2%synergy
Chrome Mox
20%inclusion10 decks49 decks
14%synergy
Fierce Guardianship
16%inclusion8 decks49 decks
0%synergy
Creatures
Faerie Mastermind
57%inclusion28 decks49 decks
52%synergy
Bloom Tender
55%inclusion27 decks49 decks
51%synergy
Spellskite
55%inclusion27 decks49 decks
51%synergy
Tidespout Tyrant
49%inclusion24 decks49 decks
45%synergy
Endurance
49%inclusion24 decks49 decks
45%synergy
Badgermole Cub
47%inclusion14 decks30 decks
42%synergy
Void Winnower
45%inclusion22 decks49 decks
42%synergy
Clever Impersonator
43%inclusion21 decks49 decks
38%synergy
Wan Shi Tong, Librarian
40%inclusion12 decks30 decks
34%synergy
Trophy Mage
39%inclusion19 decks49 decks
34%synergy
Colossal Skyturtle
39%inclusion19 decks49 decks
33%synergy
Walking Ballista
37%inclusion18 decks49 decks
32%synergy
Hydroelectric Specimen
37%inclusion18 decks49 decks
31%synergy
Armored Scrapgorger
35%inclusion17 decks49 decks
33%synergy
Valley Floodcaller
33%inclusion16 decks49 decks
29%synergy
High Fae Trickster
31%inclusion15 decks49 decks
27%synergy
Eternal Witness
31%inclusion15 decks49 decks
11%synergy
Glen Elendra Archmage
31%inclusion15 decks49 decks
28%synergy
Craterhoof Behemoth
31%inclusion15 decks49 decks
21%synergy
Drift of Phantasms
27%inclusion13 decks49 decks
24%synergy
Koma, Cosmos Serpent
27%inclusion13 decks49 decks
11%synergy
Kogla, the Titan Ape
27%inclusion13 decks49 decks
23%synergy
Thorn Mammoth
27%inclusion13 decks49 decks
25%synergy
Volatile Stormdrake
24%inclusion12 decks49 decks
23%synergy
Gilded Drake
24%inclusion12 decks49 decks
22%synergy
Sylvan Caryatid
22%inclusion11 decks49 decks
21%synergy
Flesh Duplicate
20%inclusion10 decks49 decks
18%synergy
Devoted Druid
20%inclusion10 decks49 decks
18%synergy
Paradise Druid
20%inclusion10 decks49 decks
17%synergy
Kozilek, Butcher of Truth
18%inclusion9 decks49 decks
16%synergy
Ornithopter of Paradise
18%inclusion9 decks49 decks
13%synergy
Blightsteel Colossus
18%inclusion9 decks49 decks
15%synergy
The Cabbage Merchant
18%inclusion6 decks34 decks
16%synergy
Selvala, Heart of the Wilds
16%inclusion8 decks49 decks
13%synergy
Fanatic of Rhonas
16%inclusion8 decks49 decks
11%synergy
Circle of Dreams Druid
14%inclusion7 decks49 decks
12%synergy
Incubation Druid
14%inclusion7 decks49 decks
7%synergy
Sowing Mycospawn
14%inclusion7 decks49 decks
12%synergy
Horseshoe Crab
14%inclusion7 decks49 decks
14%synergy
Ilysian Caryatid
14%inclusion7 decks49 decks
10%synergy
Jin-Gitaxias, Progress Tyrant
14%inclusion7 decks49 decks
12%synergy
Mockingbird
14%inclusion7 decks49 decks
11%synergy
The Unagi of Kyoshi Island
13%inclusion4 decks30 decks
8%synergy
Peregrine Drake
12%inclusion6 decks49 decks
8%synergy
Sanctum Weaver
12%inclusion6 decks49 decks
10%synergy
Manglehorn
12%inclusion6 decks49 decks
10%synergy
Ghalta, Stampede Tyrant
12%inclusion6 decks49 decks
11%synergy
Ulamog, the Ceaseless Hunger
10%inclusion5 decks49 decks
9%synergy
Oboro Breezecaller
10%inclusion5 decks49 decks
9%synergy
Perplexing Chimera
10%inclusion5 decks49 decks
9%synergy
Instants
Sink into Stupor
57%inclusion28 decks49 decks
45%synergy
An Offer You Can't Refuse
55%inclusion27 decks49 decks
32%synergy
Force of Negation
55%inclusion27 decks49 decks
47%synergy
Pact of Negation
51%inclusion25 decks49 decks
45%synergy
Flusterstorm
43%inclusion21 decks49 decks
37%synergy
Veil of Summer
39%inclusion19 decks49 decks
33%synergy
Mental Misstep
39%inclusion19 decks49 decks
34%synergy
Mindbreak Trap
39%inclusion19 decks49 decks
34%synergy
Force of Vigor
37%inclusion18 decks49 decks
32%synergy
Rapid Hybridization
35%inclusion17 decks49 decks
8%synergy
Counterspell
35%inclusion17 decks49 decks
-15%synergy
Into the Flood Maw
33%inclusion16 decks49 decks
28%synergy
Pongify
31%inclusion15 decks49 decks
6%synergy
Heroic Intervention
31%inclusion15 decks49 decks
0%synergy
Archdruid's Charm
24%inclusion12 decks49 decks
19%synergy
Chain of Vapor
22%inclusion11 decks49 decks
20%synergy
Misdirection
22%inclusion11 decks49 decks
20%synergy
Dramatic Reversal
22%inclusion11 decks49 decks
18%synergy
Dispel
20%inclusion10 decks49 decks
16%synergy
Noxious Revival
20%inclusion10 decks49 decks
15%synergy
Beast Within
20%inclusion10 decks49 decks
-29%synergy
Delay
20%inclusion10 decks49 decks
18%synergy
Negate
18%inclusion9 decks49 decks
-7%synergy
Snap
18%inclusion9 decks49 decks
15%synergy
Commandeer
16%inclusion8 decks49 decks
14%synergy
Strix Serenade
14%inclusion7 decks49 decks
11%synergy
Resculpt
12%inclusion6 decks49 decks
7%synergy
Arcane Denial
12%inclusion6 decks49 decks
-10%synergy
Cyclonic Rift
12%inclusion6 decks49 decks
-12%synergy
Miscast
12%inclusion6 decks49 decks
11%synergy
Tyvar's Stand
10%inclusion5 decks49 decks
7%synergy
Force of Will
10%inclusion5 decks49 decks
1%synergy
Scour for Scrap
8.6%inclusion3 decks35 decks
6%synergy
Muddle the Mixture
8.2%inclusion4 decks49 decks
4%synergy
Whir of Invention
8.2%inclusion4 decks49 decks
6%synergy
Retraction Helix
8.2%inclusion4 decks49 decks
8%synergy
Brainstorm
8.2%inclusion4 decks49 decks
-6%synergy
Krosan Grip
8.2%inclusion4 decks49 decks
1%synergy
Nature's Claim
8.2%inclusion4 decks49 decks
-1%synergy
Summoner's Pact
8.2%inclusion4 decks49 decks
7%synergy
Borne Upon a Wind
8.2%inclusion4 decks49 decks
6%synergy
March of Swirling Mist
8.2%inclusion4 decks49 decks
5%synergy
Kindred Summons
6.1%inclusion3 decks49 decks
6%synergy
Sorceries
Nature's Rhythm
50%inclusion23 decks46 decks
44%synergy
Fabricate
43%inclusion21 decks49 decks
37%synergy
Transmute Artifact
37%inclusion18 decks49 decks
34%synergy
Sea Gate Restoration
16%inclusion8 decks49 decks
11%synergy
Sylvan Scrying
12%inclusion6 decks49 decks
7%synergy
All Is Dust
8.2%inclusion4 decks49 decks
7%synergy
Genesis Wave
8.2%inclusion4 decks49 decks
4%synergy
Bridgeworks Battle
8.2%inclusion4 decks49 decks
3%synergy
Flash Photography
6.3%inclusion2 decks32 decks
5%synergy
Kodama's Reach
6.1%inclusion3 decks49 decks
-29%synergy
Last March of the Ents
6.1%inclusion3 decks49 decks
3%synergy
Rampant Growth
6.1%inclusion3 decks49 decks
-34%synergy
Regrowth
6.1%inclusion3 decks49 decks
3%synergy
Cultivate
6.1%inclusion3 decks49 decks
-40%synergy
Hidden Strings
6.1%inclusion3 decks49 decks
5%synergy
Timetwister
6.1%inclusion3 decks49 decks
6%synergy
Utility Artifacts
Mirage Mirror
47%inclusion23 decks49 decks
40%synergy
Moonsilver Key
33%inclusion16 decks49 decks
29%synergy
Agatha's Soul Cauldron
24%inclusion12 decks49 decks
23%synergy
The Great Henge
14%inclusion7 decks49 decks
5%synergy
Imposter Mech
14%inclusion7 decks49 decks
13%synergy
Staff of Domination
12%inclusion6 decks49 decks
11%synergy
Lightning Greaves
10%inclusion5 decks49 decks
-10%synergy
Forsaken Monument
6.1%inclusion3 decks49 decks
5%synergy
Expedition Map
6.1%inclusion3 decks49 decks
1%synergy
Isochron Scepter
6.1%inclusion3 decks49 decks
4%synergy
Enchantments
Sylvan Library
49%inclusion24 decks49 decks
40%synergy
Freed from the Real
35%inclusion17 decks49 decks
30%synergy
Mirrormade
29%inclusion14 decks49 decks
26%synergy
Pemmin's Aura
27%inclusion13 decks49 decks
23%synergy
Cryptolith Rite
24%inclusion12 decks49 decks
21%synergy
Copy Artifact
24%inclusion12 decks49 decks
23%synergy
Amphibian Downpour
16%inclusion8 decks49 decks
11%synergy
Copy Enchantment
14%inclusion7 decks49 decks
13%synergy
Carpet of Flowers
12%inclusion6 decks49 decks
10%synergy
Growing Rites of Itlimoc
12%inclusion6 decks49 decks
7%synergy
Steal Enchantment
10%inclusion5 decks49 decks
10%synergy
Mana Reflection
10%inclusion5 decks49 decks
5%synergy
Training Grounds
10%inclusion5 decks49 decks
7%synergy
Lurking Predators
8.2%inclusion4 decks49 decks
7%synergy
Wild Growth
8.2%inclusion4 decks49 decks
-1%synergy
Utopia Sprawl
6.1%inclusion3 decks49 decks
0%synergy
Leyline of Abundance
6.1%inclusion3 decks49 decks
4%synergy
Garruk's Uprising
6.1%inclusion3 decks49 decks
-11%synergy
Eldrazi Conscription
6.1%inclusion3 decks49 decks
5%synergy
Kenrith's Transformation
6.1%inclusion3 decks49 decks
2%synergy
Omniscience
6.1%inclusion3 decks49 decks
1%synergy
Battles
Invasion of Ikoria
51%inclusion25 decks49 decks
47%synergy
Planeswalkers
Tezzeret the Seeker
53%inclusion26 decks49 decks
49%synergy
Oko, Thief of Crowns
10%inclusion5 decks49 decks
4%synergy
Tezzeret, Cruel Captain
5.4%inclusion2 decks37 decks
4%synergy
Utility Lands
Boseiju, Who Endures
84%inclusion41 decks49 decks
62%synergy
Treasure Vault
57%inclusion28 decks49 decks
53%synergy
Minamo, School at Water's Edge
53%inclusion26 decks49 decks
47%synergy
Mistrise Village
46%inclusion21 decks46 decks
35%synergy
Emergence Zone
41%inclusion20 decks49 decks
37%synergy
Yavimaya, Cradle of Growth
31%inclusion15 decks49 decks
9%synergy
Cephalid Coliseum
31%inclusion15 decks49 decks
27%synergy
Reliquary Tower
22%inclusion11 decks49 decks
-27%synergy
Urza's Saga
20%inclusion10 decks49 decks
16%synergy
Shifting Woodland
18%inclusion9 decks49 decks
13%synergy
Homeward Path
14%inclusion7 decks49 decks
13%synergy
Evendo, Waking Haven
14%inclusion5 decks37 decks
8%synergy
Ancient Tomb
12%inclusion6 decks49 decks
4%synergy
Nykthos, Shrine to Nyx
12%inclusion6 decks49 decks
10%synergy
Uthros, Titanic Godcore
11%inclusion4 decks37 decks
7%synergy
Eye of Ugin
8.2%inclusion4 decks49 decks
8%synergy
Urza's Mine
8.2%inclusion4 decks49 decks
3%synergy
Urza's Tower
8.2%inclusion4 decks49 decks
3%synergy
Eldrazi Temple
8.2%inclusion4 decks49 decks
7%synergy
Urza's Power Plant
8.2%inclusion4 decks49 decks
3%synergy
Ugin's Labyrinth
8.2%inclusion4 decks49 decks
8%synergy
Ba Sing Se
6.9%inclusion2 decks29 decks
5%synergy
Wasteland
6.1%inclusion3 decks49 decks
5%synergy
Seat of the Synod
6.1%inclusion3 decks49 decks
3%synergy
Vesuva
6.1%inclusion3 decks49 decks
0%synergy
Maze of Ith
6.1%inclusion3 decks49 decks
3%synergy
Tree of Tales
6.1%inclusion3 decks49 decks
3%synergy
Deserted Temple
6.1%inclusion3 decks49 decks
4%synergy
Academy Ruins
6.1%inclusion3 decks49 decks
4%synergy
Bazaar of Baghdad
6.1%inclusion3 decks49 decks
6%synergy
Strip Mine
6.1%inclusion3 decks49 decks
3%synergy
Rogue's Passage
6.1%inclusion3 decks49 decks
-16%synergy
Temple of the False God
6.1%inclusion3 decks49 decks
-10%synergy
Castle Garenbrig
6.1%inclusion3 decks49 decks
2%synergy
Faceless Haven
6.1%inclusion3 decks49 decks
6%synergy
Mana Artifacts
Sol Ring
96%inclusion47 decks49 decks
16%synergy
Arcane Signet
92%inclusion45 decks49 decks
29%synergy
Mox Amber
82%inclusion40 decks49 decks
76%synergy
Talisman of Curiosity
80%inclusion39 decks49 decks
58%synergy
Fellwar Stone
80%inclusion39 decks49 decks
70%synergy
Simic Signet
71%inclusion35 decks49 decks
41%synergy
Springleaf Drum
71%inclusion35 decks49 decks
67%synergy
Lotus Petal
63%inclusion31 decks49 decks
57%synergy
Mox Opal
59%inclusion29 decks49 decks
55%synergy
Basalt Monolith
47%inclusion23 decks49 decks
40%synergy
Thought Vessel
22%inclusion11 decks49 decks
2%synergy
Machine God's Effigy
20%inclusion10 decks49 decks
19%synergy
Bender's Waterskin
18%inclusion6 decks34 decks
16%synergy
Mox Diamond
16%inclusion8 decks49 decks
12%synergy
Mana Vault
14%inclusion7 decks49 decks
8%synergy
Chromatic Orrery
14%inclusion7 decks49 decks
13%synergy
Moonsnare Prototype
12%inclusion6 decks49 decks
12%synergy
Paradise Mantle
12%inclusion6 decks49 decks
12%synergy
Mind Stone
10%inclusion5 decks49 decks
6%synergy
Thran Dynamo
8.2%inclusion4 decks49 decks
5%synergy
Everflowing Chalice
6.1%inclusion3 decks49 decks
2%synergy
Astral Cornucopia
6.1%inclusion3 decks49 decks
4%synergy
Replicating Ring
6.1%inclusion3 decks49 decks
4%synergy
Hedron Archive
6.1%inclusion3 decks49 decks
5%synergy
Chromatic Lantern
6.1%inclusion3 decks49 decks
4%synergy
Decanter of Endless Water
6.1%inclusion3 decks49 decks
2%synergy
Gilded Lotus
6.1%inclusion3 decks49 decks
4%synergy
Lands
Command Tower
98%inclusion48 decks49 decks
13%synergy
Breeding Pool
92%inclusion45 decks49 decks
45%synergy
Tropical Island
88%inclusion43 decks49 decks
74%synergy
Forest
88%inclusion43 decks49 decks
-8%synergy
Island
88%inclusion43 decks49 decks
-8%synergy
Misty Rainforest
82%inclusion40 decks49 decks
51%synergy
Rejuvenating Springs
78%inclusion38 decks49 decks
35%synergy
Yavimaya Coast
76%inclusion37 decks49 decks
23%synergy
Mana Confluence
71%inclusion35 decks49 decks
66%synergy
Waterlogged Grove
69%inclusion34 decks49 decks
50%synergy
Gemstone Caverns
63%inclusion31 decks49 decks
58%synergy
City of Brass
63%inclusion31 decks49 decks
58%synergy
Flooded Strand
61%inclusion30 decks49 decks
50%synergy
Polluted Delta
59%inclusion29 decks49 decks
49%synergy
Sink into Stupor
57%inclusion28 decks49 decks
45%synergy
Scalding Tarn
57%inclusion28 decks49 decks
48%synergy
Verdant Catacombs
51%inclusion25 decks49 decks
42%synergy
Wooded Foothills
45%inclusion22 decks49 decks
36%synergy
Hydroelectric Specimen
37%inclusion18 decks49 decks
31%synergy
Hinterland Harbor
29%inclusion14 decks49 decks
-32%synergy
Windswept Heath
27%inclusion13 decks49 decks
17%synergy
Exotic Orchard
27%inclusion13 decks49 decks
2%synergy
Talon Gates of Madara
27%inclusion13 decks49 decks
20%synergy
Barkchannel Pathway
24%inclusion12 decks49 decks
5%synergy
Botanical Sanctum
16%inclusion8 decks49 decks
3%synergy
Sea Gate Restoration
16%inclusion8 decks49 decks
11%synergy
Dreamroot Cascade
16%inclusion8 decks49 decks
-28%synergy
Flooded Grove
16%inclusion8 decks49 decks
-26%synergy
Simic Growth Chamber
14%inclusion7 decks49 decks
-33%synergy
Starting Town
10%inclusion4 decks39 decks
9%synergy
Urza's Cave
10%inclusion5 decks49 decks
6%synergy
Snow-Covered Island
10%inclusion5 decks49 decks
4%synergy
Reflecting Pool
10%inclusion5 decks49 decks
7%synergy
Cavern of Souls
10%inclusion5 decks49 decks
5%synergy
Willowrush Verge
10%inclusion5 decks49 decks
-8%synergy
Hedge Maze
8.2%inclusion4 decks49 decks
-12%synergy
Bridgeworks Battle
8.2%inclusion4 decks49 decks
3%synergy
Prismatic Vista
6.1%inclusion3 decks49 decks
-1%synergy
Disciple of Freyalise
6.1%inclusion3 decks49 decks
1%synergy
Snow-Covered Forest
6.1%inclusion3 decks49 decks
0%synergy
Evolving Wilds
6.1%inclusion3 decks49 decks
-19%synergy
Forbidden Orchard
6.1%inclusion3 decks49 decks
5%synergy