Kinnan, Bonder Prodigy (Commander) - Rock

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
Trophy Mage
80%inclusion24 decks30 decks
75%synergy
Mirage Mirror
80%inclusion24 decks30 decks
73%synergy
Thrasios, Triton Hero
80%inclusion24 decks30 decks
73%synergy
Llanowar Elves
97%inclusion29 decks30 decks
69%synergy
Hullbreaker Horror
87%inclusion26 decks30 decks
69%synergy
Enduring Vitality
74%inclusion20 decks27 decks
66%synergy
Mystic Remora
80%inclusion24 decks30 decks
66%synergy
Treasure Vault
70%inclusion21 decks30 decks
65%synergy
Flusterstorm
70%inclusion21 decks30 decks
64%synergy
Elvish Mystic
87%inclusion26 decks30 decks
64%synergy
Top Cards
Birds of Paradise
87%inclusion26 decks30 decks
60%synergy
Fyndhorn Elves
77%inclusion23 decks30 decks
62%synergy
Swan Song
73%inclusion22 decks30 decks
55%synergy
Chord of Calling
70%inclusion21 decks30 decks
63%synergy
Finale of Devastation
70%inclusion21 decks30 decks
59%synergy
Nyxbloom Ancient
70%inclusion21 decks30 decks
63%synergy
Pact of Negation
70%inclusion21 decks30 decks
63%synergy
Phyrexian Metamorph
67%inclusion20 decks30 decks
58%synergy
Nezahal, Primal Tide
67%inclusion20 decks30 decks
56%synergy
Nature's Rhythm
65%inclusion15 decks23 decks
59%synergy
Game Changers
Seedborn Muse
73%inclusion22 decks30 decks
57%synergy
Rhystic Study
73%inclusion22 decks30 decks
53%synergy
Consecrated Sphinx
67%inclusion20 decks30 decks
58%synergy
Fierce Guardianship
67%inclusion20 decks30 decks
50%synergy
Mana Vault
63%inclusion19 decks30 decks
57%synergy
Grim Monolith
60%inclusion18 decks30 decks
57%synergy
Ancient Tomb
60%inclusion18 decks30 decks
51%synergy
Force of Will
60%inclusion18 decks30 decks
51%synergy
Chrome Mox
60%inclusion18 decks30 decks
54%synergy
Mox Diamond
60%inclusion18 decks30 decks
55%synergy
Creatures
Tidespout Tyrant
63%inclusion19 decks30 decks
59%synergy
Wandering Archaic
60%inclusion18 decks30 decks
55%synergy
Clever Impersonator
60%inclusion18 decks30 decks
55%synergy
Elvish Spirit Guide
57%inclusion17 decks30 decks
52%synergy
Spellskite
53%inclusion16 decks30 decks
49%synergy
Delighted Halfling
53%inclusion16 decks30 decks
43%synergy
Wan Shi Tong, Librarian
53%inclusion8 decks15 decks
47%synergy
Colossal Skyturtle
50%inclusion15 decks30 decks
45%synergy
Bloom Tender
47%inclusion14 decks30 decks
42%synergy
Endurance
47%inclusion14 decks30 decks
42%synergy
Badgermole Cub
47%inclusion7 decks15 decks
42%synergy
Valley Floodcaller
46%inclusion13 decks28 decks
43%synergy
High Fae Trickster
44%inclusion12 decks27 decks
40%synergy
Drift of Phantasms
37%inclusion11 decks30 decks
34%synergy
Mockingbird
36%inclusion10 decks28 decks
32%synergy
Walking Ballista
33%inclusion10 decks30 decks
29%synergy
Glen Elendra Archmage
33%inclusion10 decks30 decks
31%synergy
Void Winnower
33%inclusion10 decks30 decks
30%synergy
Faerie Mastermind
33%inclusion10 decks30 decks
28%synergy
Ornithopter of Paradise
27%inclusion8 decks30 decks
22%synergy
Gilded Drake
27%inclusion8 decks30 decks
25%synergy
Thorn Mammoth
27%inclusion8 decks30 decks
25%synergy
Paradise Druid
27%inclusion8 decks30 decks
23%synergy
The Unagi of Kyoshi Island
27%inclusion4 decks15 decks
21%synergy
Thassa's Oracle
23%inclusion7 decks30 decks
19%synergy
Manglehorn
23%inclusion7 decks30 decks
21%synergy
Hydroelectric Specimen
21%inclusion6 decks29 decks
15%synergy
Armored Scrapgorger
20%inclusion6 decks30 decks
18%synergy
Eternal Witness
20%inclusion6 decks30 decks
1%synergy
Incubation Druid
20%inclusion6 decks30 decks
12%synergy
Ilysian Caryatid
20%inclusion6 decks30 decks
16%synergy
Koma, Cosmos Serpent
20%inclusion6 decks30 decks
5%synergy
Prophet of Distortion
20%inclusion6 decks30 decks
19%synergy
Kogla, the Titan Ape
20%inclusion6 decks30 decks
17%synergy
Flesh Duplicate
17%inclusion5 decks30 decks
15%synergy
Murkfiend Liege
17%inclusion5 decks30 decks
2%synergy
Perplexing Chimera
17%inclusion5 decks30 decks
15%synergy
Devoted Druid
17%inclusion5 decks30 decks
14%synergy
Gyre Sage
17%inclusion5 decks30 decks
10%synergy
Jin-Gitaxias, Progress Tyrant
17%inclusion5 decks30 decks
14%synergy
Volatile Stormdrake
14%inclusion4 decks29 decks
12%synergy
Sylvan Caryatid
13%inclusion4 decks30 decks
11%synergy
Terastodon
13%inclusion4 decks30 decks
6%synergy
Biomancer's Familiar
13%inclusion4 decks30 decks
10%synergy
Prismite
13%inclusion4 decks30 decks
13%synergy
Formidable Speaker
13%inclusion2 decks16 decks
10%synergy
The Cabbage Merchant
11%inclusion2 decks19 decks
8%synergy
Twitching Doll
10%inclusion3 decks29 decks
8%synergy
Reclamation Sage
10%inclusion3 decks30 decks
-3%synergy
Gyre Engineer
10%inclusion3 decks30 decks
7%synergy
Instants
Force of Negation
63%inclusion19 decks30 decks
56%synergy
Mental Misstep
57%inclusion17 decks30 decks
52%synergy
Crop Rotation
57%inclusion17 decks30 decks
44%synergy
Mindbreak Trap
57%inclusion17 decks30 decks
52%synergy
Worldly Tutor
53%inclusion16 decks30 decks
39%synergy
Sink into Stupor
52%inclusion15 decks29 decks
40%synergy
Mana Drain
50%inclusion15 decks30 decks
35%synergy
Cyclonic Rift
50%inclusion15 decks30 decks
26%synergy
Dramatic Reversal
47%inclusion14 decks30 decks
42%synergy
Veil of Summer
40%inclusion12 decks30 decks
35%synergy
An Offer You Can't Refuse
40%inclusion12 decks30 decks
17%synergy
Pongify
37%inclusion11 decks30 decks
12%synergy
Dispel
37%inclusion11 decks30 decks
32%synergy
Counterspell
37%inclusion11 decks30 decks
-13%synergy
Chain of Vapor
33%inclusion10 decks30 decks
31%synergy
Misdirection
33%inclusion10 decks30 decks
31%synergy
Into the Flood Maw
32%inclusion9 decks28 decks
28%synergy
Whir of Invention
30%inclusion9 decks30 decks
28%synergy
Rapid Hybridization
27%inclusion8 decks30 decks
0%synergy
Commandeer
27%inclusion8 decks30 decks
25%synergy
Noxious Revival
23%inclusion7 decks30 decks
18%synergy
Delay
23%inclusion7 decks30 decks
21%synergy
Nature's Claim
20%inclusion6 decks30 decks
11%synergy
Resculpt
20%inclusion6 decks30 decks
15%synergy
Shared Summons
20%inclusion6 decks30 decks
19%synergy
Mystical Tutor
20%inclusion6 decks30 decks
11%synergy
Force of Vigor
17%inclusion5 decks30 decks
12%synergy
Reality Shift
17%inclusion5 decks30 decks
2%synergy
Scour for Scrap
16%inclusion3 decks19 decks
14%synergy
Muddle the Mixture
13%inclusion4 decks30 decks
9%synergy
Brainstorm
13%inclusion4 decks30 decks
-1%synergy
Beast Within
13%inclusion4 decks30 decks
-36%synergy
Arcane Denial
13%inclusion4 decks30 decks
-9%synergy
Miscast
13%inclusion4 decks30 decks
12%synergy
Negate
10%inclusion3 decks30 decks
-16%synergy
Spell Pierce
10%inclusion3 decks30 decks
7%synergy
March of Swirling Mist
10%inclusion3 decks30 decks
7%synergy
Strix Serenade
6.9%inclusion2 decks29 decks
4%synergy
Stroke of Genius
6.7%inclusion2 decks30 decks
5%synergy
Disrupting Shoal
6.7%inclusion2 decks30 decks
6%synergy
Intuition
6.7%inclusion2 decks30 decks
6%synergy
Krosan Grip
6.7%inclusion2 decks30 decks
-1%synergy
Summoner's Pact
6.7%inclusion2 decks30 decks
5%synergy
Mana Leak
6.7%inclusion2 decks30 decks
4%synergy
Borne Upon a Wind
6.7%inclusion2 decks30 decks
5%synergy
Snapback
6.7%inclusion2 decks30 decks
6%synergy
Sorceries
Green Sun's Zenith
57%inclusion17 decks30 decks
49%synergy
Transmute Artifact
53%inclusion16 decks30 decks
51%synergy
Fabricate
43%inclusion13 decks30 decks
37%synergy
Reshape
20%inclusion6 decks30 decks
19%synergy
Flash Photography
19%inclusion3 decks16 decks
18%synergy
Bridgeworks Battle
10%inclusion3 decks29 decks
6%synergy
Turntimber Symbiosis
10%inclusion3 decks30 decks
8%synergy
Windfall
6.7%inclusion2 decks30 decks
3%synergy
Eldritch Evolution
6.7%inclusion2 decks30 decks
4%synergy
Three Visits
6.7%inclusion2 decks30 decks
-17%synergy
Gitaxian Probe
6.7%inclusion2 decks30 decks
5%synergy
Neoform
6.7%inclusion2 decks30 decks
4%synergy
Nature's Lore
6.7%inclusion2 decks30 decks
-25%synergy
Cultivate
6.7%inclusion2 decks30 decks
-40%synergy
Sylvan Tutor
6.7%inclusion2 decks30 decks
5%synergy
Rishkar's Expertise
6.7%inclusion2 decks30 decks
-2%synergy
Hidden Strings
6.7%inclusion2 decks30 decks
6%synergy
Preordain
6.7%inclusion2 decks30 decks
-1%synergy
Timetwister
6.7%inclusion2 decks30 decks
6%synergy
Traverse the Ulvenwald
6.7%inclusion2 decks30 decks
6%synergy
Regrowth
6.7%inclusion2 decks30 decks
3%synergy
Solve the Equation
6.7%inclusion2 decks30 decks
5%synergy
Utility Artifacts
Moonsilver Key
57%inclusion17 decks30 decks
53%synergy
The One Ring
47%inclusion14 decks30 decks
40%synergy
Staff of Domination
20%inclusion6 decks30 decks
18%synergy
Imposter Mech
20%inclusion6 decks30 decks
19%synergy
Agatha's Soul Cauldron
13%inclusion4 decks30 decks
11%synergy
Isochron Scepter
13%inclusion4 decks30 decks
11%synergy
Trinisphere
10%inclusion3 decks30 decks
9%synergy
Rings of Brighthearth
10%inclusion3 decks30 decks
9%synergy
The Great Henge
6.7%inclusion2 decks30 decks
-3%synergy
Candelabra of Tawnos
6.7%inclusion2 decks30 decks
6%synergy
Swiftfoot Boots
6.7%inclusion2 decks30 decks
-18%synergy
Lightning Greaves
6.7%inclusion2 decks30 decks
-14%synergy
Enchantments
Freed from the Real
40%inclusion12 decks30 decks
35%synergy
Mirrormade
33%inclusion10 decks30 decks
31%synergy
Copy Artifact
23%inclusion7 decks30 decks
22%synergy
Sylvan Library
23%inclusion7 decks30 decks
15%synergy
Copy Enchantment
20%inclusion6 decks30 decks
19%synergy
Pemmin's Aura
20%inclusion6 decks30 decks
17%synergy
Amphibian Downpour
14%inclusion4 decks29 decks
9%synergy
Cryptolith Rite
13%inclusion4 decks30 decks
10%synergy
Elven Chorus
10%inclusion3 decks30 decks
7%synergy
Carpet of Flowers
6.7%inclusion2 decks30 decks
4%synergy
Kenrith's Transformation
6.7%inclusion2 decks30 decks
3%synergy
Defense of the Heart
6.7%inclusion2 decks30 decks
4%synergy
Growing Rites of Itlimoc
6.7%inclusion2 decks30 decks
1%synergy
Concordant Crossroads
6.7%inclusion2 decks30 decks
4%synergy
Battles
Invasion of Ikoria
43%inclusion13 decks30 decks
39%synergy
Planeswalkers
Tezzeret the Seeker
53%inclusion16 decks30 decks
50%synergy
Narset, Parter of Veils
10%inclusion3 decks30 decks
9%synergy
Utility Lands
Boseiju, Who Endures
63%inclusion19 decks30 decks
41%synergy
Otawara, Soaring City
63%inclusion19 decks30 decks
45%synergy
Gaea's Cradle
57%inclusion17 decks30 decks
50%synergy
Emergence Zone
43%inclusion13 decks30 decks
40%synergy
Mistrise Village
38%inclusion9 decks24 decks
27%synergy
Minamo, School at Water's Edge
37%inclusion11 decks30 decks
31%synergy
Cephalid Coliseum
33%inclusion10 decks30 decks
29%synergy
Shifting Woodland
24%inclusion7 decks29 decks
18%synergy
Reliquary Tower
20%inclusion6 decks30 decks
-30%synergy
Homeward Path
20%inclusion6 decks30 decks
18%synergy
Urza's Saga
17%inclusion5 decks30 decks
12%synergy
Yavimaya, Cradle of Growth
17%inclusion5 decks30 decks
-5%synergy
Alchemist's Refuge
6.7%inclusion2 decks30 decks
-11%synergy
Boseiju, Who Shelters All
6.7%inclusion2 decks30 decks
6%synergy
Seat of the Synod
6.7%inclusion2 decks30 decks
3%synergy
Tolaria West
6.7%inclusion2 decks30 decks
5%synergy
Lumbering Falls
6.7%inclusion2 decks30 decks
0%synergy
Rogue's Passage
6.7%inclusion2 decks30 decks
-15%synergy
Mana Artifacts
Arcane Signet
100%inclusion30 decks30 decks
37%synergy
Sol Ring
100%inclusion30 decks30 decks
20%synergy
Basalt Monolith
97%inclusion29 decks30 decks
90%synergy
Talisman of Curiosity
97%inclusion29 decks30 decks
75%synergy
Simic Signet
90%inclusion27 decks30 decks
59%synergy
Fellwar Stone
90%inclusion27 decks30 decks
80%synergy
Springleaf Drum
77%inclusion23 decks30 decks
72%synergy
Lotus Petal
73%inclusion22 decks30 decks
67%synergy
Mox Amber
73%inclusion22 decks30 decks
67%synergy
Mox Opal
60%inclusion18 decks30 decks
55%synergy
Mind Stone
17%inclusion5 decks30 decks
12%synergy
Everflowing Chalice
10%inclusion3 decks30 decks
6%synergy
Commander's Sphere
10%inclusion3 decks30 decks
2%synergy
Machine God's Effigy
10%inclusion3 decks30 decks
8%synergy
Thought Vessel
10%inclusion3 decks30 decks
-10%synergy
Prophetic Prism
6.7%inclusion2 decks30 decks
6%synergy
Decanter of Endless Water
6.7%inclusion2 decks30 decks
2%synergy
Gilded Lotus
6.7%inclusion2 decks30 decks
5%synergy
Thran Dynamo
6.7%inclusion2 decks30 decks
4%synergy
Liquimetal Torque
6.7%inclusion2 decks30 decks
6%synergy
Bender's Waterskin
5.3%inclusion1 decks19 decks
3%synergy
Lands
Command Tower
100%inclusion30 decks30 decks
15%synergy
Breeding Pool
80%inclusion24 decks30 decks
33%synergy
Yavimaya Coast
80%inclusion24 decks30 decks
28%synergy
Island
80%inclusion24 decks30 decks
-16%synergy
Rejuvenating Springs
80%inclusion24 decks30 decks
37%synergy
Forest
77%inclusion23 decks30 decks
-19%synergy
Misty Rainforest
73%inclusion22 decks30 decks
42%synergy
Tropical Island
63%inclusion19 decks30 decks
49%synergy
Flooded Strand
63%inclusion19 decks30 decks
53%synergy
Mana Confluence
60%inclusion18 decks30 decks
55%synergy
City of Brass
60%inclusion18 decks30 decks
54%synergy
Waterlogged Grove
57%inclusion17 decks30 decks
37%synergy
Gemstone Caverns
57%inclusion17 decks30 decks
51%synergy
Sink into Stupor
52%inclusion15 decks29 decks
40%synergy
Verdant Catacombs
47%inclusion14 decks30 decks
38%synergy
Scalding Tarn
47%inclusion14 decks30 decks
37%synergy
Polluted Delta
47%inclusion14 decks30 decks
37%synergy
Exotic Orchard
43%inclusion13 decks30 decks
19%synergy
Windswept Heath
40%inclusion12 decks30 decks
30%synergy
Wooded Foothills
37%inclusion11 decks30 decks
28%synergy
Flooded Grove
27%inclusion8 decks30 decks
-16%synergy
Hydroelectric Specimen
21%inclusion6 decks29 decks
15%synergy
Barkchannel Pathway
20%inclusion6 decks30 decks
0%synergy
Snow-Covered Island
20%inclusion6 decks30 decks
14%synergy
Snow-Covered Forest
20%inclusion6 decks30 decks
14%synergy
Talon Gates of Madara
17%inclusion5 decks29 decks
10%synergy
Hinterland Harbor
17%inclusion5 decks30 decks
-44%synergy
Willowrush Verge
15%inclusion4 decks26 decks
-2%synergy
Botanical Sanctum
13%inclusion4 decks30 decks
0%synergy
Hedge Maze
13%inclusion4 decks30 decks
-6%synergy
Dreamroot Cascade
13%inclusion4 decks30 decks
-31%synergy
Bridgeworks Battle
10%inclusion3 decks29 decks
6%synergy
Vineglimmer Snarl
10%inclusion3 decks30 decks
-29%synergy
Turntimber Symbiosis
10%inclusion3 decks30 decks
8%synergy
Tarnished Citadel
10%inclusion3 decks30 decks
9%synergy
Temple of Mystery
10%inclusion3 decks30 decks
-28%synergy
Forbidden Orchard
10%inclusion3 decks30 decks
9%synergy
Ash Barrens
6.7%inclusion2 decks30 decks
3%synergy
Cavern of Souls
6.7%inclusion2 decks30 decks
2%synergy
Evolving Wilds
6.7%inclusion2 decks30 decks
-18%synergy