Silas Renn, Seeker Adept // Thrasios, Triton Hero (Commander)

Alternate Names:

Silas Renn, Seeker Adept // Tidus, Zanarkand FaythSilas Renn, Seeker Adept // Tidus, Zanarkand Fayth

Background image for Building RogSi (Rograkh and Silas Renn) for cEDH
Harvey McGuinness
Mar 11, 2026
Building RogSi (Rograkh and Silas Renn) for cEDH
Want to see what's under the hood of one of the best cEDH decks? Then check out this deck tech for RogSi (Rograkh and Silas Renn).
Deck Filters
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Anchovy & Banana Pizza
14%inclusion1 decks7 decks
14%synergy
Chrome Dome
7.7%inclusion1 decks13 decks
8%synergy
Donatello, Gadget Master
7.7%inclusion1 decks13 decks
8%synergy
Krang, Utrom Warlord
7.7%inclusion1 decks13 decks
7%synergy
Formidable Speaker
2.9%inclusion1 decks35 decks
-4%synergy
High Synergy Cards
Mystic Remora
57%inclusion59 decks103 decks
41%synergy
Kinnan, Bonder Prodigy
44%inclusion45 decks103 decks
41%synergy
Tainted Pact
46%inclusion47 decks103 decks
40%synergy
Force of Negation
45%inclusion46 decks103 decks
38%synergy
Demonic Consultation
44%inclusion45 decks103 decks
38%synergy
Force of Will
45%inclusion46 decks103 decks
37%synergy
Mystical Tutor
44%inclusion45 decks103 decks
36%synergy
Urza's Saga
39%inclusion40 decks103 decks
34%synergy
Dark Ritual
48%inclusion49 decks103 decks
34%synergy
Pact of Negation
40%inclusion41 decks103 decks
34%synergy
Top Cards
Birds of Paradise
61%inclusion63 decks103 decks
31%synergy
Swan Song
49%inclusion50 decks103 decks
33%synergy
Delighted Halfling
46%inclusion47 decks103 decks
34%synergy
An Offer You Can't Refuse
44%inclusion45 decks103 decks
22%synergy
Cyclonic Rift
41%inclusion42 decks103 decks
21%synergy
Flusterstorm
40%inclusion41 decks103 decks
34%synergy
Imperial Seal
39%inclusion40 decks103 decks
34%synergy
Wishclaw Talisman
38%inclusion39 decks103 decks
33%synergy
Orcish Bowmasters
38%inclusion39 decks103 decks
32%synergy
Eternal Witness
37%inclusion38 decks103 decks
11%synergy
Game Changers
Demonic Tutor
66%inclusion68 decks103 decks
49%synergy
Vampiric Tutor
61%inclusion63 decks103 decks
49%synergy
Rhystic Study
59%inclusion61 decks103 decks
39%synergy
Thassa's Oracle
58%inclusion60 decks103 decks
50%synergy
Fierce Guardianship
56%inclusion58 decks103 decks
41%synergy
Seedborn Muse
55%inclusion57 decks103 decks
44%synergy
Mana Vault
51%inclusion53 decks103 decks
46%synergy
The One Ring
48%inclusion49 decks103 decks
40%synergy
Chrome Mox
48%inclusion49 decks103 decks
41%synergy
Worldly Tutor
46%inclusion47 decks103 decks
36%synergy
Creatures
Deathrite Shaman
36%inclusion37 decks103 decks
20%synergy
Phyrexian Metamorph
36%inclusion37 decks103 decks
32%synergy
Valley Floodcaller
28%inclusion26 decks92 decks
24%synergy
Elvish Spirit Guide
28%inclusion29 decks103 decks
24%synergy
Bloom Tender
27%inclusion28 decks103 decks
17%synergy
Opposition Agent
27%inclusion28 decks103 decks
21%synergy
Walking Ballista
26%inclusion27 decks103 decks
23%synergy
Devoted Druid
26%inclusion27 decks103 decks
23%synergy
Llanowar Elves
25%inclusion26 decks103 decks
10%synergy
Emry, Lurker of the Loch
24%inclusion25 decks103 decks
23%synergy
Hullbreaker Horror
24%inclusion25 decks103 decks
20%synergy
Elves of Deep Shadow
22%inclusion23 decks103 decks
13%synergy
Elvish Mystic
22%inclusion23 decks103 decks
12%synergy
Spellseeker
22%inclusion23 decks103 decks
20%synergy
Haywire Mite
21%inclusion22 decks103 decks
17%synergy
Hazel's Brewmaster
21%inclusion19 decks92 decks
19%synergy
Biomancer's Familiar
20%inclusion21 decks103 decks
19%synergy
Enduring Vitality
19%inclusion16 decks86 decks
15%synergy
Laboratory Maniac
17%inclusion17 decks103 decks
12%synergy
Trinket Mage
17%inclusion17 decks103 decks
16%synergy
Fyndhorn Elves
17%inclusion17 decks103 decks
11%synergy
Badgermole Cub
16%inclusion5 decks31 decks
13%synergy
Baleful Strix
16%inclusion16 decks103 decks
0%synergy
Talion, the Kindly Lord
16%inclusion16 decks103 decks
11%synergy
Six
15%inclusion14 decks95 decks
-1%synergy
Displacer Kitten
15%inclusion15 decks103 decks
10%synergy
Faerie Mastermind
15%inclusion15 decks103 decks
9%synergy
Urza, Lord High Artificer
15%inclusion15 decks103 decks
14%synergy
Dauthi Voidwalker
14%inclusion14 decks103 decks
4%synergy
Notion Thief
14%inclusion14 decks103 decks
10%synergy
Glissa, the Traitor
13%inclusion13 decks103 decks
12%synergy
Spellskite
12%inclusion12 decks103 decks
11%synergy
Hydroelectric Specimen
12%inclusion11 decks95 decks
10%synergy
The Reality Chip
11%inclusion11 decks103 decks
10%synergy
Endurance
11%inclusion11 decks103 decks
8%synergy
Gilded Drake
11%inclusion11 decks103 decks
9%synergy
Etherium Sculptor
11%inclusion11 decks103 decks
10%synergy
Forensic Gadgeteer
10%inclusion10 decks103 decks
10%synergy
Myr Retriever
10%inclusion10 decks103 decks
10%synergy
Wan Shi Tong, Librarian
10%inclusion3 decks31 decks
5%synergy
Volatile Stormdrake
9.5%inclusion9 decks95 decks
8%synergy
High Fae Trickster
8.9%inclusion7 decks79 decks
2%synergy
Hermit Druid
8.7%inclusion9 decks103 decks
2%synergy
Pollywog Prodigy
8.7%inclusion8 decks92 decks
4%synergy
Solemn Simulacrum
7.8%inclusion8 decks103 decks
1%synergy
Silent Arbiter
7.8%inclusion8 decks103 decks
7%synergy
Witherbloom Apprentice
7.8%inclusion8 decks103 decks
7%synergy
Icetill Explorer
7.5%inclusion3 decks40 decks
-10%synergy
Gene Pollinator
7.5%inclusion3 decks40 decks
7%synergy
Iron Spider, Stark Upgrade
7.5%inclusion3 decks40 decks
7%synergy
Instants
Deadly Rollick
35%inclusion36 decks103 decks
21%synergy
Mindbreak Trap
35%inclusion36 decks103 decks
30%synergy
Veil of Summer
32%inclusion33 decks103 decks
26%synergy
Mental Misstep
32%inclusion33 decks103 decks
27%synergy
Abrupt Decay
32%inclusion33 decks103 decks
21%synergy
Crop Rotation
32%inclusion33 decks103 decks
20%synergy
Noxious Revival
31%inclusion32 decks103 decks
23%synergy
Assassin's Trophy
31%inclusion32 decks103 decks
-5%synergy
Dramatic Reversal
29%inclusion30 decks103 decks
28%synergy
Mana Drain
28%inclusion29 decks103 decks
16%synergy
Borne Upon a Wind
24%inclusion25 decks103 decks
21%synergy
Counterspell
23%inclusion24 decks103 decks
-12%synergy
Cabal Ritual
21%inclusion22 decks103 decks
19%synergy
Sink into Stupor
21%inclusion20 decks95 decks
14%synergy
Beast Within
18%inclusion19 decks103 decks
-9%synergy
Negate
17%inclusion18 decks103 decks
1%synergy
Entomb
17%inclusion18 decks103 decks
9%synergy
Arcane Denial
17%inclusion17 decks103 decks
2%synergy
Muddle the Mixture
16%inclusion16 decks103 decks
14%synergy
Chain of Vapor
16%inclusion16 decks103 decks
13%synergy
Brainstorm
15%inclusion15 decks103 decks
8%synergy
Snap
15%inclusion15 decks103 decks
12%synergy
Whir of Invention
14%inclusion14 decks103 decks
13%synergy
Chord of Calling
14%inclusion14 decks103 decks
10%synergy
Nature's Claim
14%inclusion14 decks103 decks
9%synergy
Ad Nauseam
14%inclusion14 decks103 decks
12%synergy
Culling the Weak
13%inclusion13 decks103 decks
11%synergy
Strix Serenade
12%inclusion11 decks95 decks
10%synergy
Heroic Intervention
11%inclusion11 decks103 decks
-11%synergy
Fell the Profane
11%inclusion10 decks95 decks
3%synergy
Flare of Denial
10%inclusion10 decks96 decks
9%synergy
Lim-Dûl's Vault
10%inclusion10 decks103 decks
8%synergy
Waterlogged Teachings
9.5%inclusion9 decks95 decks
7%synergy
Retraction Helix
8.7%inclusion9 decks103 decks
8%synergy
Into the Flood Maw
8.7%inclusion8 decks92 decks
6%synergy
Dispel
7.8%inclusion8 decks103 decks
6%synergy
Dismember
7.8%inclusion8 decks103 decks
7%synergy
Scour for Scrap
7.5%inclusion3 decks40 decks
7%synergy
Intuition
6.8%inclusion7 decks103 decks
6%synergy
Misdirection
6.8%inclusion7 decks103 decks
5%synergy
Revitalizing Repast
6.3%inclusion6 decks95 decks
-2%synergy
Force of Vigor
5.8%inclusion6 decks103 decks
2%synergy
Gifts Ungiven
5.8%inclusion6 decks103 decks
3%synergy
Memory Lapse
5.8%inclusion6 decks103 decks
4%synergy
Sorceries
Finale of Devastation
30%inclusion31 decks103 decks
23%synergy
Eldritch Evolution
27%inclusion28 decks103 decks
22%synergy
Reanimate
27%inclusion28 decks103 decks
5%synergy
Toxic Deluge
23%inclusion24 decks103 decks
5%synergy
Culling Ritual
21%inclusion22 decks103 decks
7%synergy
Diabolic Intent
20%inclusion21 decks103 decks
16%synergy
Neoform
20%inclusion21 decks103 decks
16%synergy
Fabricate
20%inclusion21 decks103 decks
19%synergy
Beseech the Mirror
18%inclusion19 decks103 decks
16%synergy
Transmute Artifact
18%inclusion19 decks103 decks
18%synergy
Windfall
17%inclusion17 decks103 decks
9%synergy
Green Sun's Zenith
15%inclusion15 decks103 decks
11%synergy
Grim Tutor
13%inclusion13 decks103 decks
10%synergy
Nature's Rhythm
12%inclusion7 decks60 decks
7%synergy
Reshape
11%inclusion11 decks103 decks
11%synergy
Bala Ged Recovery
11%inclusion11 decks103 decks
2%synergy
Gitaxian Probe
10%inclusion10 decks103 decks
8%synergy
Ponder
7.8%inclusion8 decks103 decks
5%synergy
Mnemonic Betrayal
7.8%inclusion8 decks103 decks
5%synergy
Chain of Smog
7.8%inclusion8 decks103 decks
7%synergy
Blasphemous Edict
7.6%inclusion6 decks79 decks
3%synergy
Bridgeworks Battle
7.4%inclusion7 decks95 decks
5%synergy
Farseek
6.8%inclusion7 decks103 decks
-39%synergy
Regrowth
6.8%inclusion7 decks103 decks
4%synergy
Yawgmoth's Will
5.8%inclusion6 decks103 decks
4%synergy
Preordain
5.8%inclusion6 decks103 decks
4%synergy
Nature's Lore
5.8%inclusion6 decks103 decks
-23%synergy
Life from the Loam
5.8%inclusion6 decks103 decks
-10%synergy
Utility Artifacts
Sensei's Divining Top
28%inclusion29 decks103 decks
25%synergy
Isochron Scepter
28%inclusion29 decks103 decks
27%synergy
Repurposing Bay
18%inclusion12 decks68 decks
18%synergy
Bolas's Citadel
17%inclusion18 decks103 decks
15%synergy
Mishra's Bauble
17%inclusion17 decks103 decks
16%synergy
Expedition Map
15%inclusion15 decks103 decks
11%synergy
Unwinding Clock
14%inclusion14 decks103 decks
13%synergy
Birthing Pod
14%inclusion14 decks103 decks
11%synergy
Manifold Key
13%inclusion13 decks103 decks
12%synergy
Lightning Greaves
11%inclusion11 decks103 decks
-12%synergy
Rings of Brighthearth
11%inclusion11 decks103 decks
10%synergy
Vexing Bauble
11%inclusion10 decks95 decks
10%synergy
Voltaic Key
10%inclusion10 decks103 decks
10%synergy
Soul-Guide Lantern
10%inclusion10 decks103 decks
9%synergy
Aetherflux Reservoir
10%inclusion10 decks103 decks
8%synergy
Codex Shredder
8.7%inclusion9 decks103 decks
8%synergy
Encroaching Mycosynth
7.8%inclusion8 decks103 decks
8%synergy
Aether Spellbomb
7.8%inclusion8 decks103 decks
6%synergy
Executioner's Capsule
7.8%inclusion8 decks103 decks
7%synergy
Lantern of Insight
7.8%inclusion8 decks103 decks
7%synergy
Sculpting Steel
7.8%inclusion8 decks103 decks
8%synergy
Urza's Bauble
6.8%inclusion7 decks103 decks
7%synergy
Time Sieve
6.8%inclusion7 decks103 decks
7%synergy
Wayfarer's Bauble
6.8%inclusion7 decks103 decks
4%synergy
Ghoulcaller's Bell
6.8%inclusion7 decks103 decks
6%synergy
Krark-Clan Ironworks
6.8%inclusion7 decks103 decks
7%synergy
Mystic Forge
6.8%inclusion7 decks103 decks
6%synergy
Pyxis of Pandemonium
6.8%inclusion7 decks103 decks
7%synergy
Nihil Spellbomb
6.8%inclusion7 decks103 decks
6%synergy
Swiftfoot Boots
6.8%inclusion7 decks103 decks
-18%synergy
Ensnaring Bridge
6.8%inclusion7 decks103 decks
7%synergy
Moonsilver Key
5.8%inclusion6 decks103 decks
6%synergy
Clock of Omens
5.8%inclusion6 decks103 decks
6%synergy
Esoteric Duplicator
5.1%inclusion5 decks98 decks
5%synergy
Exploration Broodship
5.0%inclusion2 decks40 decks
2%synergy
Enchantments
Training Grounds
33%inclusion34 decks103 decks
31%synergy
Necropotence
23%inclusion24 decks103 decks
20%synergy
Carpet of Flowers
18%inclusion19 decks103 decks
15%synergy
Sylvan Library
17%inclusion17 decks103 decks
9%synergy
Spelunking
8.7%inclusion9 decks103 decks
3%synergy
Counterbalance
7.8%inclusion8 decks103 decks
6%synergy
Freed from the Real
6.8%inclusion7 decks103 decks
3%synergy
Survival of the Fittest
6.8%inclusion7 decks103 decks
5%synergy
Wild Growth
6.8%inclusion7 decks103 decks
0%synergy
Unstoppable Plan
5.9%inclusion4 decks68 decks
5%synergy
Wilderness Reclamation
5.8%inclusion6 decks103 decks
1%synergy
Animate Dead
5.8%inclusion6 decks103 decks
-7%synergy
Battles
Invasion of Ikoria
6.8%inclusion7 decks103 decks
5%synergy
Planeswalkers
Tezzeret the Seeker
15%inclusion15 decks103 decks
14%synergy
Oko, Thief of Crowns
11%inclusion11 decks103 decks
7%synergy
Tezzeret, Cruel Captain
10%inclusion4 decks41 decks
9%synergy
Narset, Parter of Veils
7.8%inclusion8 decks103 decks
6%synergy
Jace, Wielder of Mysteries
6.8%inclusion7 decks103 decks
3%synergy
Tyvar, Jubilant Brawler
5.8%inclusion6 decks103 decks
2%synergy
Utility Lands
Otawara, Soaring City
46%inclusion47 decks103 decks
29%synergy
Boseiju, Who Endures
44%inclusion45 decks103 decks
22%synergy
Ancient Tomb
37%inclusion38 decks103 decks
28%synergy
Gaea's Cradle
26%inclusion27 decks103 decks
21%synergy
Yavimaya, Cradle of Growth
22%inclusion23 decks103 decks
3%synergy
Shifting Woodland
21%inclusion20 decks95 decks
8%synergy
Minamo, School at Water's Edge
17%inclusion18 decks103 decks
13%synergy
Seat of the Synod
17%inclusion18 decks103 decks
17%synergy
Tree of Tales
17%inclusion17 decks103 decks
16%synergy
Academy Ruins
16%inclusion16 decks103 decks
15%synergy
Mistrise Village
15%inclusion9 decks60 decks
6%synergy
Vault of Whispers
15%inclusion15 decks103 decks
14%synergy
Emergence Zone
15%inclusion15 decks103 decks
11%synergy
Urborg, Tomb of Yawgmoth
15%inclusion15 decks103 decks
-2%synergy
Reliquary Tower
14%inclusion14 decks103 decks
-14%synergy
Inventors' Fair
13%inclusion13 decks103 decks
12%synergy
Buried Ruin
11%inclusion11 decks103 decks
10%synergy
Uthros, Titanic Godcore
10%inclusion4 decks40 decks
10%synergy
Bojuka Bog
8.7%inclusion9 decks103 decks
-17%synergy
Takenuma, Abandoned Mire
8.7%inclusion9 decks103 decks
-2%synergy
Alchemist's Refuge
7.8%inclusion8 decks103 decks
2%synergy
Dryad Arbor
7.8%inclusion8 decks103 decks
5%synergy
Maze of Ith
6.8%inclusion7 decks103 decks
5%synergy
Darksteel Citadel
6.8%inclusion7 decks103 decks
7%synergy
Cephalid Coliseum
6.8%inclusion7 decks103 decks
-1%synergy
Midgar, City of Mako
6.7%inclusion3 decks45 decks
6%synergy
Jidoor, Aristocratic Capital
6.0%inclusion3 decks50 decks
4%synergy
Urza's Tower
5.8%inclusion6 decks103 decks
6%synergy
Thespian's Stage
5.8%inclusion6 decks103 decks
1%synergy
Rogue's Passage
5.8%inclusion6 decks103 decks
-12%synergy
Mana Artifacts
Sol Ring
86%inclusion89 decks103 decks
4%synergy
Arcane Signet
72%inclusion74 decks103 decks
0%synergy
Lotus Petal
56%inclusion58 decks103 decks
47%synergy
Basalt Monolith
53%inclusion55 decks103 decks
51%synergy
Mox Amber
50%inclusion51 decks103 decks
46%synergy
Mox Opal
47%inclusion48 decks103 decks
44%synergy
Fellwar Stone
46%inclusion47 decks103 decks
31%synergy
Talisman of Dominance
43%inclusion44 decks103 decks
27%synergy
Talisman of Curiosity
41%inclusion42 decks103 decks
24%synergy
Mox Diamond
40%inclusion41 decks103 decks
35%synergy
Talisman of Resilience
30%inclusion31 decks103 decks
15%synergy
Machine God's Effigy
24%inclusion25 decks103 decks
23%synergy
Grim Monolith
23%inclusion24 decks103 decks
22%synergy
Golgari Signet
15%inclusion15 decks103 decks
6%synergy
Dimir Signet
15%inclusion15 decks103 decks
6%synergy
Simic Signet
13%inclusion13 decks103 decks
3%synergy
Springleaf Drum
13%inclusion13 decks103 decks
11%synergy
Lion's Eye Diamond
12%inclusion12 decks103 decks
11%synergy
Mana Crypt
8.7%inclusion9 decks103 decks
7%synergy
Mind Stone
8.7%inclusion9 decks103 decks
6%synergy
Thought Vessel
6.8%inclusion7 decks103 decks
-1%synergy
The Eternity Elevator
5.0%inclusion2 decks40 decks
4%synergy
The Soul Stone
5.0%inclusion2 decks40 decks
3%synergy
Lands
Command Tower
77%inclusion79 decks103 decks
-14%synergy
Watery Grave
70%inclusion72 decks103 decks
25%synergy
Breeding Pool
69%inclusion71 decks103 decks
22%synergy
Overgrown Tomb
66%inclusion68 decks103 decks
19%synergy
Verdant Catacombs
65%inclusion67 decks103 decks
30%synergy
Polluted Delta
63%inclusion65 decks103 decks
28%synergy
Misty Rainforest
60%inclusion62 decks103 decks
26%synergy
Island
56%inclusion58 decks103 decks
-34%synergy
Swamp
55%inclusion57 decks103 decks
-35%synergy
Forest
53%inclusion55 decks103 decks
-38%synergy
Bayou
47%inclusion48 decks103 decks
33%synergy
Tropical Island
46%inclusion47 decks103 decks
32%synergy
Underground Sea
44%inclusion45 decks103 decks
30%synergy
Rejuvenating Springs
44%inclusion45 decks103 decks
12%synergy
Morphic Pool
43%inclusion44 decks103 decks
18%synergy
Exotic Orchard
41%inclusion42 decks103 decks
-15%synergy
Undergrowth Stadium
39%inclusion40 decks103 decks
9%synergy
City of Brass
39%inclusion40 decks103 decks
30%synergy
Mana Confluence
36%inclusion37 decks103 decks
27%synergy
Gemstone Caverns
36%inclusion37 decks103 decks
30%synergy
Windswept Heath
34%inclusion35 decks103 decks
24%synergy
Scalding Tarn
34%inclusion35 decks103 decks
25%synergy
Zagoth Triome
33%inclusion34 decks103 decks
-5%synergy
Bloodstained Mire
32%inclusion33 decks103 decks
22%synergy
Flooded Strand
31%inclusion32 decks103 decks
21%synergy
Yavimaya Coast
30%inclusion31 decks103 decks
2%synergy
Undercity Sewers
29%inclusion30 decks103 decks
12%synergy
Llanowar Wastes
28%inclusion29 decks103 decks
-4%synergy
Wooded Foothills
25%inclusion26 decks103 decks
16%synergy
Underground River
25%inclusion26 decks103 decks
8%synergy
Marsh Flats
24%inclusion25 decks103 decks
15%synergy
Sink into Stupor
21%inclusion20 decks95 decks
14%synergy
Hedge Maze
20%inclusion21 decks103 decks
1%synergy
Dreamroot Cascade
17%inclusion18 decks103 decks
-11%synergy
Spire of Industry
17%inclusion17 decks103 decks
16%synergy
Sunken Hollow
15%inclusion15 decks103 decks
-23%synergy
Hinterland Harbor
15%inclusion15 decks103 decks
-32%synergy
Opulent Palace
15%inclusion15 decks103 decks
-38%synergy
Underground Mortuary
15%inclusion15 decks103 decks
-4%synergy
Drowned Catacomb
14%inclusion14 decks103 decks
-20%synergy
Woodland Cemetery
14%inclusion14 decks103 decks
-32%synergy
Tanglepool Bridge
13%inclusion13 decks103 decks
12%synergy
Darkmoss Bridge
12%inclusion12 decks103 decks
11%synergy
Snow-Covered Island
12%inclusion12 decks103 decks
5%synergy
Hydroelectric Specimen
12%inclusion11 decks95 decks
10%synergy
Mistvault Bridge
11%inclusion11 decks103 decks
10%synergy
Dimir Aqueduct
11%inclusion11 decks103 decks
-5%synergy
Bala Ged Recovery
11%inclusion11 decks103 decks
2%synergy
Fell the Profane
11%inclusion10 decks95 decks
3%synergy
Talon Gates of Madara
11%inclusion10 decks95 decks
6%synergy