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
7.7%inclusion1 decks13 decks
4%synergy
High Synergy Cards
Nyxbloom Ancient
80%inclusion40 decks50 decks
73%synergy
Finale of Devastation
84%inclusion42 decks50 decks
73%synergy
Elvish Mystic
92%inclusion46 decks50 decks
69%synergy
Enduring Vitality
74%inclusion37 decks50 decks
66%synergy
Green Sun's Zenith
74%inclusion37 decks50 decks
66%synergy
Birds of Paradise
92%inclusion46 decks50 decks
65%synergy
Fyndhorn Elves
78%inclusion39 decks50 decks
64%synergy
Otawara, Soaring City
82%inclusion41 decks50 decks
64%synergy
Delighted Halfling
74%inclusion37 decks50 decks
63%synergy
Thrasios, Triton Hero
70%inclusion35 decks50 decks
63%synergy
Top Cards
Llanowar Elves
80%inclusion40 decks50 decks
53%synergy
Hullbreaker Horror
72%inclusion36 decks50 decks
54%synergy
Nezahal, Primal Tide
70%inclusion35 decks50 decks
60%synergy
Swan Song
68%inclusion34 decks50 decks
49%synergy
Chord of Calling
68%inclusion34 decks50 decks
61%synergy
Mystic Remora
62%inclusion31 decks50 decks
48%synergy
Phyrexian Metamorph
60%inclusion30 decks50 decks
51%synergy
Elvish Spirit Guide
60%inclusion30 decks50 decks
56%synergy
Mana Drain
60%inclusion30 decks50 decks
45%synergy
Force of Negation
60%inclusion30 decks50 decks
52%synergy
Game Changers
Seedborn Muse
70%inclusion35 decks50 decks
54%synergy
Gaea's Cradle
68%inclusion34 decks50 decks
61%synergy
Worldly Tutor
30%inclusion15 decks50 decks
16%synergy
Consecrated Sphinx
26%inclusion13 decks50 decks
18%synergy
The One Ring
22%inclusion11 decks50 decks
15%synergy
Grim Monolith
22%inclusion11 decks50 decks
19%synergy
Rhystic Study
22%inclusion11 decks50 decks
2%synergy
Chrome Mox
22%inclusion11 decks50 decks
16%synergy
Crop Rotation
18%inclusion9 decks50 decks
6%synergy
Mox Diamond
18%inclusion9 decks50 decks
13%synergy
Creatures
Wandering Archaic
58%inclusion29 decks50 decks
53%synergy
Faerie Mastermind
56%inclusion28 decks50 decks
51%synergy
Spellskite
54%inclusion27 decks50 decks
50%synergy
Bloom Tender
52%inclusion26 decks50 decks
47%synergy
Tidespout Tyrant
50%inclusion25 decks50 decks
46%synergy
Endurance
50%inclusion25 decks50 decks
46%synergy
Void Winnower
44%inclusion22 decks50 decks
41%synergy
Clever Impersonator
44%inclusion22 decks50 decks
39%synergy
Badgermole Cub
44%inclusion14 decks32 decks
39%synergy
Trophy Mage
40%inclusion20 decks50 decks
35%synergy
Wan Shi Tong, Librarian
38%inclusion12 decks32 decks
31%synergy
Colossal Skyturtle
36%inclusion18 decks50 decks
31%synergy
Armored Scrapgorger
34%inclusion17 decks50 decks
32%synergy
Hydroelectric Specimen
34%inclusion17 decks50 decks
28%synergy
High Fae Trickster
32%inclusion16 decks50 decks
28%synergy
Walking Ballista
32%inclusion16 decks50 decks
27%synergy
Valley Floodcaller
32%inclusion16 decks50 decks
29%synergy
Eternal Witness
30%inclusion15 decks50 decks
11%synergy
Drift of Phantasms
28%inclusion14 decks50 decks
25%synergy
Gilded Drake
28%inclusion14 decks50 decks
26%synergy
Kogla, the Titan Ape
28%inclusion14 decks50 decks
25%synergy
Craterhoof Behemoth
28%inclusion14 decks50 decks
18%synergy
Volatile Stormdrake
26%inclusion13 decks50 decks
24%synergy
Glen Elendra Archmage
26%inclusion13 decks50 decks
23%synergy
Koma, Cosmos Serpent
26%inclusion13 decks50 decks
11%synergy
Thorn Mammoth
26%inclusion13 decks50 decks
24%synergy
Flesh Duplicate
24%inclusion12 decks50 decks
22%synergy
Paradise Druid
24%inclusion12 decks50 decks
20%synergy
Sylvan Caryatid
22%inclusion11 decks50 decks
20%synergy
Ornithopter of Paradise
20%inclusion10 decks50 decks
15%synergy
Kozilek, Butcher of Truth
20%inclusion10 decks50 decks
18%synergy
Devoted Druid
20%inclusion10 decks50 decks
17%synergy
Blightsteel Colossus
18%inclusion9 decks50 decks
14%synergy
The Cabbage Merchant
17%inclusion6 decks36 decks
15%synergy
Selvala, Heart of the Wilds
16%inclusion8 decks50 decks
12%synergy
Horseshoe Crab
16%inclusion8 decks50 decks
15%synergy
Mockingbird
16%inclusion8 decks50 decks
12%synergy
Jin-Gitaxias, Progress Tyrant
16%inclusion8 decks50 decks
14%synergy
The Unagi of Kyoshi Island
16%inclusion5 decks32 decks
11%synergy
Formidable Speaker
15%inclusion5 decks34 decks
12%synergy
Circle of Dreams Druid
14%inclusion7 decks50 decks
12%synergy
Ilysian Caryatid
14%inclusion7 decks50 decks
10%synergy
Fanatic of Rhonas
14%inclusion7 decks50 decks
8%synergy
Sowing Mycospawn
14%inclusion7 decks50 decks
12%synergy
Ghalta, Stampede Tyrant
14%inclusion7 decks50 decks
12%synergy
Peregrine Drake
12%inclusion6 decks50 decks
8%synergy
Incubation Druid
12%inclusion6 decks50 decks
4%synergy
Ulamog, the Infinite Gyre
12%inclusion6 decks50 decks
10%synergy
Manglehorn
12%inclusion6 decks50 decks
9%synergy
Sanctum Weaver
12%inclusion6 decks50 decks
10%synergy
Instants
Sink into Stupor
56%inclusion28 decks50 decks
44%synergy
An Offer You Can't Refuse
52%inclusion26 decks50 decks
29%synergy
Pact of Negation
52%inclusion26 decks50 decks
46%synergy
Mental Misstep
44%inclusion22 decks50 decks
39%synergy
Flusterstorm
44%inclusion22 decks50 decks
38%synergy
Veil of Summer
42%inclusion21 decks50 decks
37%synergy
Mindbreak Trap
42%inclusion21 decks50 decks
38%synergy
Rapid Hybridization
36%inclusion18 decks50 decks
9%synergy
Pongify
32%inclusion16 decks50 decks
7%synergy
Force of Vigor
32%inclusion16 decks50 decks
28%synergy
Counterspell
30%inclusion15 decks50 decks
-19%synergy
Into the Flood Maw
28%inclusion14 decks50 decks
24%synergy
Heroic Intervention
26%inclusion13 decks50 decks
-4%synergy
Misdirection
26%inclusion13 decks50 decks
24%synergy
Chain of Vapor
24%inclusion12 decks50 decks
21%synergy
Dramatic Reversal
24%inclusion12 decks50 decks
20%synergy
Archdruid's Charm
22%inclusion11 decks50 decks
16%synergy
Dispel
22%inclusion11 decks50 decks
18%synergy
Noxious Revival
20%inclusion10 decks50 decks
15%synergy
Delay
20%inclusion10 decks50 decks
18%synergy
Snap
20%inclusion10 decks50 decks
16%synergy
Commandeer
20%inclusion10 decks50 decks
18%synergy
Beast Within
20%inclusion10 decks50 decks
-29%synergy
Negate
18%inclusion9 decks50 decks
-7%synergy
Fierce Guardianship
16%inclusion8 decks50 decks
0%synergy
Strix Serenade
14%inclusion7 decks50 decks
11%synergy
Whir of Invention
12%inclusion6 decks50 decks
10%synergy
Resculpt
12%inclusion6 decks50 decks
7%synergy
Force of Will
12%inclusion6 decks50 decks
3%synergy
Arcane Denial
12%inclusion6 decks50 decks
-10%synergy
Tyvar's Stand
10%inclusion5 decks50 decks
6%synergy
Cyclonic Rift
10%inclusion5 decks50 decks
-14%synergy
Borne Upon a Wind
10%inclusion5 decks50 decks
8%synergy
Miscast
10%inclusion5 decks50 decks
9%synergy
Muddle the Mixture
8.0%inclusion4 decks50 decks
4%synergy
Brainstorm
8.0%inclusion4 decks50 decks
-6%synergy
Krosan Grip
8.0%inclusion4 decks50 decks
1%synergy
Retraction Helix
8.0%inclusion4 decks50 decks
7%synergy
Summoner's Pact
8.0%inclusion4 decks50 decks
7%synergy
Disrupting Shoal
6.0%inclusion3 decks50 decks
6%synergy
Nature's Claim
6.0%inclusion3 decks50 decks
-3%synergy
Reality Shift
6.0%inclusion3 decks50 decks
-8%synergy
March of Swirling Mist
6.0%inclusion3 decks50 decks
3%synergy
Snapback
6.0%inclusion3 decks50 decks
5%synergy
Kindred Summons
6.0%inclusion3 decks50 decks
5%synergy
Scour for Scrap
5.4%inclusion2 decks37 decks
3%synergy
Sorceries
Nature's Rhythm
49%inclusion23 decks47 decks
43%synergy
Fabricate
42%inclusion21 decks50 decks
36%synergy
Transmute Artifact
38%inclusion19 decks50 decks
35%synergy
Sea Gate Restoration
14%inclusion7 decks50 decks
9%synergy
Sylvan Scrying
12%inclusion6 decks50 decks
6%synergy
Flash Photography
12%inclusion4 decks34 decks
11%synergy
All Is Dust
8.0%inclusion4 decks50 decks
7%synergy
Rampant Growth
8.0%inclusion4 decks50 decks
-32%synergy
Cultivate
8.0%inclusion4 decks50 decks
-38%synergy
Genesis Wave
8.0%inclusion4 decks50 decks
4%synergy
Kodama's Reach
6.0%inclusion3 decks50 decks
-29%synergy
Last March of the Ents
6.0%inclusion3 decks50 decks
3%synergy
Bridgeworks Battle
6.0%inclusion3 decks50 decks
1%synergy
Hidden Strings
6.0%inclusion3 decks50 decks
5%synergy
Timetwister
6.0%inclusion3 decks50 decks
6%synergy
Regrowth
6.0%inclusion3 decks50 decks
3%synergy
Utility Artifacts
Mirage Mirror
44%inclusion22 decks50 decks
37%synergy
Moonsilver Key
30%inclusion15 decks50 decks
27%synergy
Agatha's Soul Cauldron
24%inclusion12 decks50 decks
22%synergy
Imposter Mech
16%inclusion8 decks50 decks
15%synergy
The Great Henge
14%inclusion7 decks50 decks
5%synergy
Staff of Domination
12%inclusion6 decks50 decks
10%synergy
Isochron Scepter
8.0%inclusion4 decks50 decks
6%synergy
Forsaken Monument
6.0%inclusion3 decks50 decks
5%synergy
Swiftfoot Boots
6.0%inclusion3 decks50 decks
-19%synergy
Lightning Greaves
6.0%inclusion3 decks50 decks
-14%synergy
Expedition Map
6.0%inclusion3 decks50 decks
1%synergy
Enchantments
Sylvan Library
44%inclusion22 decks50 decks
35%synergy
Freed from the Real
36%inclusion18 decks50 decks
31%synergy
Mirrormade
30%inclusion15 decks50 decks
28%synergy
Copy Artifact
28%inclusion14 decks50 decks
27%synergy
Pemmin's Aura
26%inclusion13 decks50 decks
23%synergy
Cryptolith Rite
24%inclusion12 decks50 decks
21%synergy
Amphibian Downpour
18%inclusion9 decks50 decks
13%synergy
Copy Enchantment
16%inclusion8 decks50 decks
15%synergy
Carpet of Flowers
12%inclusion6 decks50 decks
10%synergy
Training Grounds
12%inclusion6 decks50 decks
8%synergy
Mana Reflection
12%inclusion6 decks50 decks
7%synergy
Growing Rites of Itlimoc
12%inclusion6 decks50 decks
6%synergy
Steal Enchantment
10%inclusion5 decks50 decks
10%synergy
Leyline of Abundance
8.0%inclusion4 decks50 decks
6%synergy
Lurking Predators
8.0%inclusion4 decks50 decks
7%synergy
Wild Growth
8.0%inclusion4 decks50 decks
-1%synergy
Utopia Sprawl
6.0%inclusion3 decks50 decks
0%synergy
Eldrazi Conscription
6.0%inclusion3 decks50 decks
5%synergy
Omniscience
6.0%inclusion3 decks50 decks
1%synergy
Battles
Invasion of Ikoria
50%inclusion25 decks50 decks
46%synergy
Planeswalkers
Tezzeret the Seeker
50%inclusion25 decks50 decks
46%synergy
Oko, Thief of Crowns
12%inclusion6 decks50 decks
5%synergy
Tezzeret, Cruel Captain
5.1%inclusion2 decks39 decks
4%synergy
Utility Lands
Boseiju, Who Endures
84%inclusion42 decks50 decks
62%synergy
Treasure Vault
52%inclusion26 decks50 decks
47%synergy
Minamo, School at Water's Edge
50%inclusion25 decks50 decks
44%synergy
Mistrise Village
45%inclusion21 decks47 decks
34%synergy
Emergence Zone
36%inclusion18 decks50 decks
32%synergy
Yavimaya, Cradle of Growth
32%inclusion16 decks50 decks
11%synergy
Cephalid Coliseum
30%inclusion15 decks50 decks
26%synergy
Reliquary Tower
22%inclusion11 decks50 decks
-28%synergy
Urza's Saga
20%inclusion10 decks50 decks
15%synergy
Shifting Woodland
16%inclusion8 decks50 decks
10%synergy
Homeward Path
14%inclusion7 decks50 decks
12%synergy
Evendo, Waking Haven
13%inclusion5 decks39 decks
8%synergy
Ancient Tomb
12%inclusion6 decks50 decks
3%synergy
Nykthos, Shrine to Nyx
12%inclusion6 decks50 decks
9%synergy
Uthros, Titanic Godcore
10%inclusion4 decks39 decks
7%synergy
Eye of Ugin
8.0%inclusion4 decks50 decks
8%synergy
Vesuva
8.0%inclusion4 decks50 decks
2%synergy
Bazaar of Baghdad
8.0%inclusion4 decks50 decks
8%synergy
Urza's Tower
8.0%inclusion4 decks50 decks
3%synergy
Urza's Mine
8.0%inclusion4 decks50 decks
3%synergy
Eldrazi Temple
8.0%inclusion4 decks50 decks
7%synergy
Ugin's Labyrinth
8.0%inclusion4 decks50 decks
8%synergy
Castle Garenbrig
8.0%inclusion4 decks50 decks
4%synergy
Urza's Power Plant
8.0%inclusion4 decks50 decks
3%synergy
Ba Sing Se
6.5%inclusion2 decks31 decks
4%synergy
Wasteland
6.0%inclusion3 decks50 decks
5%synergy
Seat of the Synod
6.0%inclusion3 decks50 decks
2%synergy
Maze of Ith
6.0%inclusion3 decks50 decks
3%synergy
Tree of Tales
6.0%inclusion3 decks50 decks
3%synergy
Academy Ruins
6.0%inclusion3 decks50 decks
4%synergy
Rogue's Passage
6.0%inclusion3 decks50 decks
-17%synergy
Deserted Temple
6.0%inclusion3 decks50 decks
4%synergy
Temple of the False God
6.0%inclusion3 decks50 decks
-10%synergy
Strip Mine
6.0%inclusion3 decks50 decks
3%synergy
Faceless Haven
6.0%inclusion3 decks50 decks
6%synergy
Mana Artifacts
Sol Ring
96%inclusion48 decks50 decks
16%synergy
Arcane Signet
92%inclusion46 decks50 decks
29%synergy
Mox Amber
82%inclusion41 decks50 decks
76%synergy
Fellwar Stone
78%inclusion39 decks50 decks
69%synergy
Talisman of Curiosity
78%inclusion39 decks50 decks
56%synergy
Springleaf Drum
70%inclusion35 decks50 decks
66%synergy
Lotus Petal
68%inclusion34 decks50 decks
62%synergy
Simic Signet
66%inclusion33 decks50 decks
36%synergy
Mox Opal
60%inclusion30 decks50 decks
56%synergy
Basalt Monolith
46%inclusion23 decks50 decks
39%synergy
Thought Vessel
22%inclusion11 decks50 decks
2%synergy
Machine God's Effigy
20%inclusion10 decks50 decks
18%synergy
Bender's Waterskin
17%inclusion6 decks36 decks
14%synergy
Chromatic Orrery
16%inclusion8 decks50 decks
15%synergy
Paradise Mantle
14%inclusion7 decks50 decks
13%synergy
Moonsnare Prototype
12%inclusion6 decks50 decks
11%synergy
Mana Vault
10%inclusion5 decks50 decks
4%synergy
Thran Dynamo
10%inclusion5 decks50 decks
7%synergy
Mind Stone
10%inclusion5 decks50 decks
6%synergy
Chromatic Lantern
8.0%inclusion4 decks50 decks
6%synergy
Everflowing Chalice
6.0%inclusion3 decks50 decks
2%synergy
Replicating Ring
6.0%inclusion3 decks50 decks
4%synergy
Hedron Archive
6.0%inclusion3 decks50 decks
5%synergy
Astral Cornucopia
6.0%inclusion3 decks50 decks
3%synergy
Gilded Lotus
6.0%inclusion3 decks50 decks
4%synergy
Decanter of Endless Water
6.0%inclusion3 decks50 decks
1%synergy
Lands
Command Tower
98%inclusion49 decks50 decks
13%synergy
Breeding Pool
92%inclusion46 decks50 decks
45%synergy
Tropical Island
90%inclusion45 decks50 decks
76%synergy
Forest
86%inclusion43 decks50 decks
-9%synergy
Island
86%inclusion43 decks50 decks
-10%synergy
Misty Rainforest
80%inclusion40 decks50 decks
49%synergy
Rejuvenating Springs
74%inclusion37 decks50 decks
31%synergy
Yavimaya Coast
72%inclusion36 decks50 decks
19%synergy
Mana Confluence
70%inclusion35 decks50 decks
65%synergy
Waterlogged Grove
66%inclusion33 decks50 decks
46%synergy
Gemstone Caverns
64%inclusion32 decks50 decks
59%synergy
City of Brass
62%inclusion31 decks50 decks
56%synergy
Flooded Strand
62%inclusion31 decks50 decks
51%synergy
Polluted Delta
60%inclusion30 decks50 decks
50%synergy
Scalding Tarn
58%inclusion29 decks50 decks
49%synergy
Sink into Stupor
56%inclusion28 decks50 decks
44%synergy
Verdant Catacombs
54%inclusion27 decks50 decks
45%synergy
Wooded Foothills
48%inclusion24 decks50 decks
39%synergy
Hydroelectric Specimen
34%inclusion17 decks50 decks
28%synergy
Windswept Heath
30%inclusion15 decks50 decks
20%synergy
Barkchannel Pathway
28%inclusion14 decks50 decks
8%synergy
Exotic Orchard
26%inclusion13 decks50 decks
2%synergy
Talon Gates of Madara
26%inclusion13 decks50 decks
19%synergy
Hinterland Harbor
26%inclusion13 decks50 decks
-35%synergy
Flooded Grove
20%inclusion10 decks50 decks
-23%synergy
Dreamroot Cascade
18%inclusion9 decks50 decks
-26%synergy
Botanical Sanctum
18%inclusion9 decks50 decks
5%synergy
Simic Growth Chamber
16%inclusion8 decks50 decks
-31%synergy
Sea Gate Restoration
14%inclusion7 decks50 decks
9%synergy
Snow-Covered Island
12%inclusion6 decks50 decks
6%synergy
Willowrush Verge
12%inclusion6 decks50 decks
-6%synergy
Urza's Cave
10%inclusion5 decks50 decks
6%synergy
Cavern of Souls
10%inclusion5 decks50 decks
5%synergy
Hedge Maze
10%inclusion5 decks50 decks
-10%synergy
Starting Town
10%inclusion4 decks40 decks
9%synergy
Sodden Verdure
8.7%inclusion2 decks23 decks
-10%synergy
Prismatic Vista
8.0%inclusion4 decks50 decks
1%synergy
Snow-Covered Forest
8.0%inclusion4 decks50 decks
2%synergy
Reflecting Pool
8.0%inclusion4 decks50 decks
5%synergy
Overflowing Basin
6.0%inclusion3 decks50 decks
-15%synergy
Bridgeworks Battle
6.0%inclusion3 decks50 decks
1%synergy
Forbidden Orchard
6.0%inclusion3 decks50 decks
5%synergy
Evolving Wilds
6.0%inclusion3 decks50 decks
-19%synergy