Joshua Rosfield // Silas Renn, Seeker Adept (Commander) - Optimized Spellslinger

Joshua Rosfield // Silas Renn, Seeker Adept
Rank #313
6decks
As CommanderJoshua RosfieldSilas Renn, Seeker AdeptAverage DeckDecks
Bracket
All12345
Budget
Any
$
$$$
Background image for Building RogSi (Rograkh and Silas Renn) for cEDH
Harvey McGuinness
Mar 11, 2026
Harvey McGuinness
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).
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Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
High Synergy Cards
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Flare of Duplication
83%inclusion5 decks6 decks
80%synergy
Simian Spirit Guide
83%inclusion5 decks6 decks
76%synergy
Aetherflux Reservoir
67%inclusion4 decks6 decks
65%synergy
Demonic Consultation
67%inclusion4 decks6 decks
59%synergy
Brain Freeze
67%inclusion4 decks6 decks
59%synergy
Borne Upon a Wind
67%inclusion4 decks6 decks
58%synergy
Mystic Remora
67%inclusion4 decks6 decks
51%synergy
Brainstorm
67%inclusion4 decks6 decks
49%synergy
Dark Ritual
83%inclusion5 decks6 decks
47%synergy
Game Changers
Thassa's Oracle
67%inclusion4 decks6 decks
58%synergy
Underworld Breach
67%inclusion4 decks6 decks
56%synergy
Bolas's Citadel
67%inclusion4 decks6 decks
62%synergy
Rhystic Study
67%inclusion4 decks6 decks
43%synergy
Ad Nauseam
67%inclusion4 decks6 decks
62%synergy
Mystical Tutor
67%inclusion4 decks6 decks
53%synergy
Demonic Tutor
50%inclusion3 decks6 decks
29%synergy
Necropotence
50%inclusion3 decks6 decks
44%synergy
Gamble
50%inclusion3 decks6 decks
40%synergy
Cyclonic Rift
50%inclusion3 decks6 decks
28%synergy
Creatures
Ragavan, Nimble Pilferer
50%inclusion3 decks6 decks
38%synergy
Hullbreaker Horror
50%inclusion3 decks6 decks
45%synergy
Spider-Punk
40%inclusion2 decks5 decks
39%synergy
Displacer Kitten
33%inclusion2 decks6 decks
28%synergy
Opposition Agent
33%inclusion2 decks6 decks
28%synergy
Valley Floodcaller
33%inclusion2 decks6 decks
26%synergy
Dualcaster Mage
33%inclusion2 decks6 decks
25%synergy
Jhoira, Weatherlight Captain
33%inclusion2 decks6 decks
30%synergy
Orcish Bowmasters
33%inclusion2 decks6 decks
15%synergy
Dauthi Voidwalker
33%inclusion2 decks6 decks
26%synergy
Birgi, God of Storytelling
33%inclusion2 decks6 decks
27%synergy
Electro, Assaulting Battery
25%inclusion1 decks4 decks
17%synergy
Shadow the Hedgehog
20%inclusion1 decks5 decks
19%synergy
Knuckles the Echidna
20%inclusion1 decks5 decks
18%synergy
Umbral Collar Zealot
20%inclusion1 decks5 decks
19%synergy
Susurian Voidborn
20%inclusion1 decks5 decks
20%synergy
Gwenom, Remorseless
20%inclusion1 decks5 decks
19%synergy
Chief Engineer
17%inclusion1 decks6 decks
17%synergy
Marketback Walker
17%inclusion1 decks6 decks
17%synergy
Professional Face-Breaker
17%inclusion1 decks6 decks
12%synergy
Etali, Primal Storm
17%inclusion1 decks6 decks
10%synergy
Volatile Stormdrake
17%inclusion1 decks6 decks
16%synergy
Treasure Mage
17%inclusion1 decks6 decks
16%synergy
Razaketh, the Foulblooded
17%inclusion1 decks6 decks
15%synergy
Ral, Monsoon Mage
17%inclusion1 decks6 decks
16%synergy
Master of Etherium
17%inclusion1 decks6 decks
16%synergy
Foundry Inspector
17%inclusion1 decks6 decks
12%synergy
Slobad, Goblin Tinkerer
17%inclusion1 decks6 decks
16%synergy
Harmonic Prodigy
17%inclusion1 decks6 decks
7%synergy
Mayhem Devil
17%inclusion1 decks6 decks
14%synergy
Walking Ballista
17%inclusion1 decks6 decks
16%synergy
Crookshank Kobolds
17%inclusion1 decks6 decks
17%synergy
Silver Myr
17%inclusion1 decks6 decks
16%synergy
Kobolds of Kher Keep
17%inclusion1 decks6 decks
17%synergy
Iron Myr
17%inclusion1 decks6 decks
16%synergy
Ornithopter
17%inclusion1 decks6 decks
16%synergy
Memnite
17%inclusion1 decks6 decks
17%synergy
Stonecoil Serpent
17%inclusion1 decks6 decks
17%synergy
Palladium Myr
17%inclusion1 decks6 decks
16%synergy
Vilis, Broker of Blood
17%inclusion1 decks6 decks
14%synergy
Cormela, Glamour Thief
17%inclusion1 decks6 decks
12%synergy
Kappa Cannoneer
17%inclusion1 decks6 decks
15%synergy
Neera, Wild Mage
17%inclusion1 decks6 decks
16%synergy
Crimson Kobolds
17%inclusion1 decks6 decks
17%synergy
Etherium Sculptor
17%inclusion1 decks6 decks
13%synergy
Imperial Recruiter
17%inclusion1 decks6 decks
15%synergy
Goblin Welder
17%inclusion1 decks6 decks
15%synergy
Storm-Kiln Artist
17%inclusion1 decks6 decks
6%synergy
Kiki-Jiki, Mirror Breaker
17%inclusion1 decks6 decks
15%synergy
Archon of Cruelty
17%inclusion1 decks6 decks
14%synergy
Instants
Chaos Warp
50%inclusion3 decks6 decks
14%synergy
An Offer You Can't Refuse
50%inclusion3 decks6 decks
20%synergy
Mindbreak Trap
50%inclusion3 decks6 decks
44%synergy
Culling the Weak
50%inclusion3 decks6 decks
45%synergy
Flusterstorm
50%inclusion3 decks6 decks
42%synergy
Snap
50%inclusion3 decks6 decks
40%synergy
Pact of Negation
50%inclusion3 decks6 decks
42%synergy
Deadly Rollick
33%inclusion2 decks6 decks
16%synergy
Frantic Search
33%inclusion2 decks6 decks
14%synergy
Chain of Vapor
33%inclusion2 decks6 decks
28%synergy
Mental Misstep
33%inclusion2 decks6 decks
27%synergy
Cabal Ritual
33%inclusion2 decks6 decks
24%synergy
Seething Song
33%inclusion2 decks6 decks
27%synergy
Swan Song
33%inclusion2 decks6 decks
14%synergy
Force of Will
33%inclusion2 decks6 decks
23%synergy
Pyroblast
33%inclusion2 decks6 decks
28%synergy
Red Elemental Blast
33%inclusion2 decks6 decks
27%synergy
Louisoix's Sacrifice
20%inclusion1 decks5 decks
19%synergy
Ionize
17%inclusion1 decks6 decks
16%synergy
Fire Covenant
17%inclusion1 decks6 decks
15%synergy
Tainted Pact
17%inclusion1 decks6 decks
10%synergy
Untimely Malfunction
17%inclusion1 decks6 decks
11%synergy
Chaos Mutation
17%inclusion1 decks6 decks
16%synergy
Desperate Ritual
17%inclusion1 decks6 decks
14%synergy
Stubborn Denial
17%inclusion1 decks6 decks
15%synergy
Audacious Swap
17%inclusion1 decks6 decks
16%synergy
Fact or Fiction
17%inclusion1 decks6 decks
10%synergy
Lightning Bolt
17%inclusion1 decks6 decks
7%synergy
Release to the Wind
17%inclusion1 decks6 decks
16%synergy
Gifts Ungiven
17%inclusion1 decks6 decks
14%synergy
Defabricate
17%inclusion1 decks6 decks
16%synergy
Synthetic Destiny
17%inclusion1 decks6 decks
17%synergy
Illusionist's Gambit
17%inclusion1 decks6 decks
16%synergy
Blue Elemental Blast
17%inclusion1 decks6 decks
16%synergy
Dispel
17%inclusion1 decks6 decks
13%synergy
Opt
17%inclusion1 decks6 decks
11%synergy
Mana Drain
17%inclusion1 decks6 decks
1%synergy
Aetherize
17%inclusion1 decks6 decks
13%synergy
Guff Rewrites History
17%inclusion1 decks6 decks
16%synergy
Lim-Dûl's Vault
17%inclusion1 decks6 decks
14%synergy
Pyretic Ritual
17%inclusion1 decks6 decks
13%synergy
Into the Flood Maw
17%inclusion1 decks6 decks
12%synergy
Final Fortune
17%inclusion1 decks6 decks
11%synergy
Twinferno
17%inclusion1 decks6 decks
16%synergy
Reverberate
17%inclusion1 decks6 decks
13%synergy
Big Score
17%inclusion1 decks6 decks
5%synergy
Arcane Denial
17%inclusion1 decks6 decks
-12%synergy
Force of Negation
17%inclusion1 decks6 decks
9%synergy
Deflecting Swat
17%inclusion1 decks6 decks
-2%synergy
Bedevil
17%inclusion1 decks6 decks
1%synergy
Sorceries
Ponder
50%inclusion3 decks6 decks
41%synergy
Windfall
50%inclusion3 decks6 decks
27%synergy
Infernal Plunge
50%inclusion3 decks6 decks
48%synergy
Solve the Equation
50%inclusion3 decks6 decks
48%synergy
Diabolic Intent
33%inclusion2 decks6 decks
26%synergy
Jeska's Will
33%inclusion2 decks6 decks
17%synergy
Gitaxian Probe
33%inclusion2 decks6 decks
28%synergy
Profane Tutor
33%inclusion2 decks6 decks
29%synergy
Vandalblast
33%inclusion2 decks6 decks
17%synergy
Last Chance
33%inclusion2 decks6 decks
30%synergy
Faithless Looting
33%inclusion2 decks6 decks
14%synergy
Reanimate
33%inclusion2 decks6 decks
9%synergy
Mana Geyser
33%inclusion2 decks6 decks
28%synergy
Preordain
33%inclusion2 decks6 decks
27%synergy
Beseech the Mirror
33%inclusion2 decks6 decks
28%synergy
Polymorph
17%inclusion1 decks6 decks
17%synergy
Wheel of Misfortune
17%inclusion1 decks6 decks
12%synergy
Imperial Seal
17%inclusion1 decks6 decks
10%synergy
Torment of Hailfire
17%inclusion1 decks6 decks
12%synergy
Yawgmoth's Will
17%inclusion1 decks6 decks
13%synergy
Past in Flames
17%inclusion1 decks6 decks
14%synergy
Rhystic Tutor
17%inclusion1 decks6 decks
17%synergy
Bubbling Muck
17%inclusion1 decks6 decks
17%synergy
Mizzix's Mastery
17%inclusion1 decks6 decks
13%synergy
Stock Up
17%inclusion1 decks6 decks
15%synergy
Transmogrify
17%inclusion1 decks6 decks
17%synergy
Warrior's Oath
17%inclusion1 decks6 decks
15%synergy
Feed the Swarm
17%inclusion1 decks6 decks
-12%synergy
Mastermind's Acquisition
17%inclusion1 decks6 decks
16%synergy
Praetor's Grasp
17%inclusion1 decks6 decks
12%synergy
Tendrils of Agony
17%inclusion1 decks6 decks
16%synergy
Merchant Scroll
17%inclusion1 decks6 decks
16%synergy
Fabricate
17%inclusion1 decks6 decks
13%synergy
Rite of Flame
17%inclusion1 decks6 decks
11%synergy
Personal Tutor
17%inclusion1 decks6 decks
16%synergy
Mnemonic Betrayal
17%inclusion1 decks6 decks
12%synergy
Tasha's Hideous Laughter
17%inclusion1 decks6 decks
16%synergy
Chain of Smog
17%inclusion1 decks6 decks
16%synergy
Grapeshot
17%inclusion1 decks6 decks
15%synergy
Reckless Handling
17%inclusion1 decks6 decks
16%synergy
Jaya's Immolating Inferno
17%inclusion1 decks6 decks
16%synergy
Rite of Replication
17%inclusion1 decks6 decks
13%synergy
Exsanguinate
17%inclusion1 decks6 decks
13%synergy
Wheel of Fortune
17%inclusion1 decks6 decks
7%synergy
Insatiable Avarice
17%inclusion1 decks6 decks
14%synergy
Reality Scramble
17%inclusion1 decks6 decks
17%synergy
Mass Polymorph
17%inclusion1 decks6 decks
17%synergy
Expressive Iteration
17%inclusion1 decks6 decks
13%synergy
Dragon Fodder
17%inclusion1 decks6 decks
17%synergy
Grim Tutor
17%inclusion1 decks6 decks
13%synergy
Utility Artifacts
Wishclaw Talisman
50%inclusion3 decks6 decks
42%synergy
Mishra's Bauble
50%inclusion3 decks6 decks
49%synergy
Sensei's Divining Top
33%inclusion2 decks6 decks
30%synergy
Tormod's Crypt
33%inclusion2 decks6 decks
33%synergy
Grinding Station
17%inclusion1 decks6 decks
15%synergy
Urza's Bauble
17%inclusion1 decks6 decks
16%synergy
Soul-Guide Lantern
17%inclusion1 decks6 decks
16%synergy
Defense Grid
17%inclusion1 decks6 decks
13%synergy
Cloud Key
17%inclusion1 decks6 decks
15%synergy
Radiant Lotus
17%inclusion1 decks6 decks
16%synergy
The One Ring
17%inclusion1 decks6 decks
4%synergy
Elsewhere Flask
17%inclusion1 decks6 decks
17%synergy
Ashnod's Altar
17%inclusion1 decks6 decks
11%synergy
Cranial Ram
17%inclusion1 decks6 decks
16%synergy
Enchantments
Necrodominance
33%inclusion2 decks6 decks
32%synergy
Wizard Class
17%inclusion1 decks6 decks
14%synergy
Necromancy
17%inclusion1 decks6 decks
14%synergy
Planeswalkers
Narset, Parter of Veils
33%inclusion2 decks6 decks
30%synergy
Teferi, Temporal Archmage
17%inclusion1 decks6 decks
16%synergy
Lukka, Coppercoat Outcast
17%inclusion1 decks6 decks
17%synergy
Professor Onyx
17%inclusion1 decks6 decks
15%synergy
Ral, Caller of Storms
17%inclusion1 decks6 decks
17%synergy
Teferi, Master of Time
17%inclusion1 decks6 decks
16%synergy
Utility Lands
Otawara, Soaring City
50%inclusion3 decks6 decks
34%synergy
Phyrexian Tower
33%inclusion2 decks6 decks
28%synergy
Urza's Saga
33%inclusion2 decks6 decks
28%synergy
Reliquary Tower
33%inclusion2 decks6 decks
-2%synergy
Mistrise Village
20%inclusion1 decks5 decks
12%synergy
Vault of Whispers
17%inclusion1 decks6 decks
11%synergy
Ancient Tomb
17%inclusion1 decks6 decks
4%synergy
Rivendell
17%inclusion1 decks6 decks
14%synergy
Seat of the Synod
17%inclusion1 decks6 decks
11%synergy
Buried Ruin
17%inclusion1 decks6 decks
13%synergy
Emergence Zone
17%inclusion1 decks6 decks
13%synergy
Crystal Vein
17%inclusion1 decks6 decks
16%synergy
Urborg, Tomb of Yawgmoth
17%inclusion1 decks6 decks
3%synergy
City of Traitors
17%inclusion1 decks6 decks
13%synergy
Kher Keep
17%inclusion1 decks6 decks
16%synergy
Great Furnace
17%inclusion1 decks6 decks
11%synergy
Amonkhet Raceway
17%inclusion1 decks6 decks
16%synergy
Takenuma, Abandoned Mire
17%inclusion1 decks6 decks
12%synergy
Mana Artifacts
Sol Ring
100%inclusion6 decks6 decks
10%synergy
Arcane Signet
67%inclusion4 decks6 decks
-21%synergy
Lotus Petal
67%inclusion4 decks6 decks
56%synergy
Talisman of Dominance
67%inclusion4 decks6 decks
17%synergy
Springleaf Drum
67%inclusion4 decks6 decks
64%synergy
Talisman of Creativity
50%inclusion3 decks6 decks
6%synergy
Talisman of Indulgence
50%inclusion3 decks6 decks
7%synergy
Fellwar Stone
50%inclusion3 decks6 decks
15%synergy
Everflowing Chalice
33%inclusion2 decks6 decks
31%synergy
Commander's Sphere
33%inclusion2 decks6 decks
14%synergy
Izzet Signet
33%inclusion2 decks6 decks
0%synergy
Rakdos Signet
33%inclusion2 decks6 decks
0%synergy
Mox Amber
33%inclusion2 decks6 decks
28%synergy
Thought Vessel
33%inclusion2 decks6 decks
12%synergy
Mind Stone
33%inclusion2 decks6 decks
20%synergy
Mana Vault
33%inclusion2 decks6 decks
25%synergy
Chrome Mox
33%inclusion2 decks6 decks
25%synergy
Grim Monolith
17%inclusion1 decks6 decks
12%synergy
Relic of Legends
17%inclusion1 decks6 decks
16%synergy
Basalt Monolith
17%inclusion1 decks6 decks
14%synergy
Pentad Prism
17%inclusion1 decks6 decks
16%synergy
Dimir Signet
17%inclusion1 decks6 decks
-19%synergy
Paradise Mantle
17%inclusion1 decks6 decks
15%synergy
Mox Opal
17%inclusion1 decks6 decks
9%synergy
Lion's Eye Diamond
17%inclusion1 decks6 decks
11%synergy
Mox Diamond
17%inclusion1 decks6 decks
10%synergy
Chromatic Star
17%inclusion1 decks6 decks
16%synergy
Lands
Command Tower
100%inclusion6 decks6 decks
8%synergy
Mountain
83%inclusion5 decks6 decks
-8%synergy
Swamp
83%inclusion5 decks6 decks
-9%synergy
Island
83%inclusion5 decks6 decks
-9%synergy
Polluted Delta
83%inclusion5 decks6 decks
49%synergy
Watery Grave
83%inclusion5 decks6 decks
36%synergy
Steam Vents
67%inclusion4 decks6 decks
22%synergy
Exotic Orchard
67%inclusion4 decks6 decks
10%synergy
Blood Crypt
67%inclusion4 decks6 decks
21%synergy
Starting Town
60%inclusion3 decks5 decks
55%synergy
Scalding Tarn
50%inclusion3 decks6 decks
18%synergy
Training Center
50%inclusion3 decks6 decks
18%synergy
Sulfurous Springs
50%inclusion3 decks6 decks
23%synergy
Underground River
50%inclusion3 decks6 decks
23%synergy
Bloodstained Mire
50%inclusion3 decks6 decks
15%synergy
Misty Rainforest
33%inclusion2 decks6 decks
23%synergy
Shivan Reef
33%inclusion2 decks6 decks
4%synergy
Badlands
33%inclusion2 decks6 decks
18%synergy
Shadowblood Ridge
33%inclusion2 decks6 decks
23%synergy
Mistvault Bridge
33%inclusion2 decks6 decks
30%synergy
Smoldering Marsh
33%inclusion2 decks6 decks
-4%synergy
Gemstone Caverns
33%inclusion2 decks6 decks
26%synergy
Snow-Covered Mountain
33%inclusion2 decks6 decks
32%synergy
Sunken Hollow
33%inclusion2 decks6 decks
-6%synergy
Forbidden Orchard
33%inclusion2 decks6 decks
31%synergy
Blightstep Pathway
33%inclusion2 decks6 decks
27%synergy
Cascade Bluffs
33%inclusion2 decks6 decks
23%synergy
Xander's Lounge
33%inclusion2 decks6 decks
-7%synergy
Morphic Pool
33%inclusion2 decks6 decks
1%synergy
Flooded Strand
33%inclusion2 decks6 decks
23%synergy
Tainted Isle
17%inclusion1 decks6 decks
12%synergy
Silverbluff Bridge
17%inclusion1 decks6 decks
13%synergy
Undercity Sewers
17%inclusion1 decks6 decks
4%synergy
Gemstone Mine
17%inclusion1 decks6 decks
16%synergy
Fabled Passage
17%inclusion1 decks6 decks
10%synergy
Clearwater Pathway
17%inclusion1 decks6 decks
10%synergy
Seething Landscape
17%inclusion1 decks6 decks
0%synergy
Drossforge Bridge
17%inclusion1 decks6 decks
13%synergy
Stormcarved Coast
17%inclusion1 decks6 decks
-9%synergy
Darkwater Catacombs
17%inclusion1 decks6 decks
5%synergy
Riverglide Pathway
17%inclusion1 decks6 decks
10%synergy
Riverpyre Verge
17%inclusion1 decks6 decks
10%synergy
Ash Barrens
17%inclusion1 decks6 decks
12%synergy
Dragonskull Summit
17%inclusion1 decks6 decks
-28%synergy
Wooded Foothills
17%inclusion1 decks6 decks
8%synergy
Verdant Catacombs
17%inclusion1 decks6 decks
7%synergy
Sulfur Falls
17%inclusion1 decks6 decks
-30%synergy
Temple of Epiphany
17%inclusion1 decks6 decks
2%synergy
Drowned Catacomb
17%inclusion1 decks6 decks
-26%synergy
Underground Sea
17%inclusion1 decks6 decks
2%synergy
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