Cecil Harvey // Silas Renn, Seeker Adept (Commander) - Affinity

Cecil Harvey // Silas Renn, Seeker Adept
Rank #2,722
4decks
As CommanderCecil HarveySilas Renn, Seeker AdeptAverage DeckDecks
Bracket
All12345
Budget
Any
$
$$$
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
Game Changers
Creatures
Instants
Sorceries
Utility Artifacts
Enchantments
Planeswalkers
Utility Lands
Mana Artifacts
Lands
Back to Top
Fierce Guardianship
50%inclusion2 decks4 decks
30%synergy
Imperial Seal
25%inclusion1 decks4 decks
18%synergy
Thassa's Oracle
25%inclusion1 decks4 decks
16%synergy
Opposition Agent
25%inclusion1 decks4 decks
17%synergy
Grim Monolith
25%inclusion1 decks4 decks
22%synergy
Ancient Tomb
25%inclusion1 decks4 decks
12%synergy
Bolas's Citadel
25%inclusion1 decks4 decks
16%synergy
The One Ring
25%inclusion1 decks4 decks
12%synergy
Rhystic Study
25%inclusion1 decks4 decks
-6%synergy
Mana Vault
25%inclusion1 decks4 decks
16%synergy
Creatures
Mendicant Core, Guidelight
100%inclusion2 decks2 decks
98%synergy
Valkyrie Aerial Unit
100%inclusion1 decks1 decks
100%synergy
Golbez, Crystal Collector
100%inclusion1 decks1 decks
97%synergy
Krang, Master Mind
100%inclusion1 decks1 decks
100%synergy
Chrome Dome
100%inclusion1 decks1 decks
100%synergy
Utrom Monitor
100%inclusion1 decks1 decks
100%synergy
Phyrexian Metamorph
75%inclusion3 decks4 decks
67%synergy
Baleful Strix
75%inclusion3 decks4 decks
54%synergy
Esper Sentinel
75%inclusion3 decks4 decks
48%synergy
Arcbound Ravager
75%inclusion3 decks4 decks
75%synergy
Thought Monitor
75%inclusion3 decks4 decks
70%synergy
Refurbished Familiar
50%inclusion2 decks4 decks
50%synergy
Lurrus of the Dream-Den
50%inclusion2 decks4 decks
49%synergy
Sai, Master Thopterist
50%inclusion2 decks4 decks
45%synergy
Illustrious Wanderglyph
50%inclusion2 decks4 decks
48%synergy
Kappa Cannoneer
50%inclusion2 decks4 decks
46%synergy
Forensic Gadgeteer
50%inclusion2 decks4 decks
47%synergy
Guidelight Synergist
50%inclusion1 decks2 decks
50%synergy
Memory Guardian
50%inclusion1 decks2 decks
50%synergy
Spellskite
50%inclusion2 decks4 decks
47%synergy
Sharuum the Hegemon
25%inclusion1 decks4 decks
22%synergy
The Cyber-Controller
25%inclusion1 decks4 decks
25%synergy
Junk Diver
25%inclusion1 decks4 decks
25%synergy
Displacer Kitten
25%inclusion1 decks4 decks
18%synergy
Arcum Dagsson
25%inclusion1 decks4 decks
25%synergy
Lotho, Corrupt Shirriff
25%inclusion1 decks4 decks
8%synergy
Scrap Trawler
25%inclusion1 decks4 decks
24%synergy
Master of Etherium
25%inclusion1 decks4 decks
22%synergy
Foundry Inspector
25%inclusion1 decks4 decks
18%synergy
Sojourner's Companion
25%inclusion1 decks4 decks
25%synergy
Sicarian Infiltrator
25%inclusion1 decks4 decks
23%synergy
Myr Enforcer
25%inclusion1 decks4 decks
25%synergy
Windwright Mage
25%inclusion1 decks4 decks
25%synergy
Platoon Dispenser
25%inclusion1 decks4 decks
25%synergy
Roaming Throne
25%inclusion1 decks4 decks
18%synergy
Imotekh the Stormlord
25%inclusion1 decks4 decks
24%synergy
Necron Deathmark
25%inclusion1 decks4 decks
25%synergy
Curie, Emergent Intelligence
25%inclusion1 decks4 decks
25%synergy
Walking Ballista
25%inclusion1 decks4 decks
23%synergy
Lion Sash
25%inclusion1 decks4 decks
24%synergy
Triarch Praetorian
25%inclusion1 decks4 decks
25%synergy
Ethersworn Sphinx
25%inclusion1 decks4 decks
24%synergy
Marionette Apprentice
25%inclusion1 decks4 decks
23%synergy
The Reality Chip
25%inclusion1 decks4 decks
22%synergy
Etched Champion
25%inclusion1 decks4 decks
24%synergy
Drana, Liberator of Malakir
25%inclusion1 decks4 decks
23%synergy
Bronze Guardian
25%inclusion1 decks4 decks
21%synergy
Etherium Sculptor
25%inclusion1 decks4 decks
16%synergy
Talion, the Kindly Lord
25%inclusion1 decks4 decks
17%synergy
Frogmite
25%inclusion1 decks4 decks
25%synergy
Instants
Swords to Plowshares
75%inclusion3 decks4 decks
7%synergy
Entomb
50%inclusion2 decks4 decks
43%synergy
Negate
50%inclusion2 decks4 decks
34%synergy
Dark Ritual
50%inclusion2 decks4 decks
30%synergy
Swan Song
50%inclusion2 decks4 decks
30%synergy
Anguished Unmaking
50%inclusion2 decks4 decks
24%synergy
Miscast
50%inclusion2 decks4 decks
49%synergy
Into the Flood Maw
33%inclusion1 decks3 decks
30%synergy
Muddle the Mixture
25%inclusion1 decks4 decks
21%synergy
Steel Sabotage
25%inclusion1 decks4 decks
25%synergy
Dispatch
25%inclusion1 decks4 decks
20%synergy
Whir of Invention
25%inclusion1 decks4 decks
22%synergy
Mental Misstep
25%inclusion1 decks4 decks
18%synergy
Tainted Pact
25%inclusion1 decks4 decks
18%synergy
An Offer You Can't Refuse
25%inclusion1 decks4 decks
-2%synergy
Stubborn Denial
25%inclusion1 decks4 decks
24%synergy
Lim-Dûl's Vault
25%inclusion1 decks4 decks
22%synergy
Mindbreak Trap
25%inclusion1 decks4 decks
18%synergy
Disruption Protocol
25%inclusion1 decks4 decks
25%synergy
Cabal Ritual
25%inclusion1 decks4 decks
22%synergy
Culling the Weak
25%inclusion1 decks4 decks
23%synergy
Dispel
25%inclusion1 decks4 decks
22%synergy
Void Rend
25%inclusion1 decks4 decks
-10%synergy
Flusterstorm
25%inclusion1 decks4 decks
17%synergy
Silence
25%inclusion1 decks4 decks
15%synergy
Force of Will
25%inclusion1 decks4 decks
13%synergy
Demonic Consultation
25%inclusion1 decks4 decks
17%synergy
Force of Negation
25%inclusion1 decks4 decks
13%synergy
Memory Lapse
25%inclusion1 decks4 decks
24%synergy
Enlightened Tutor
25%inclusion1 decks4 decks
6%synergy
Counterspell
25%inclusion1 decks4 decks
-17%synergy
V.A.T.S.
25%inclusion1 decks4 decks
25%synergy
Spell Pierce
25%inclusion1 decks4 decks
22%synergy
Cyclonic Rift
25%inclusion1 decks4 decks
2%synergy
Desynchronization
25%inclusion1 decks4 decks
23%synergy
March of Otherworldly Light
25%inclusion1 decks4 decks
25%synergy
Vampiric Tutor
25%inclusion1 decks4 decks
8%synergy
Pact of Negation
25%inclusion1 decks4 decks
18%synergy
Mystical Tutor
25%inclusion1 decks4 decks
14%synergy
Dismember
25%inclusion1 decks4 decks
19%synergy
Sorceries
Voyage Home
50%inclusion1 decks2 decks
48%synergy
Reanimate
50%inclusion2 decks4 decks
34%synergy
Toxic Deluge
50%inclusion2 decks4 decks
30%synergy
Thoughtcast
50%inclusion2 decks4 decks
47%synergy
Diabolic Intent
25%inclusion1 decks4 decks
20%synergy
Prismatic Ending
25%inclusion1 decks4 decks
25%synergy
Dread Return
25%inclusion1 decks4 decks
22%synergy
Fabricate
25%inclusion1 decks4 decks
20%synergy
Reshape
25%inclusion1 decks4 decks
24%synergy
Vindicate
25%inclusion1 decks4 decks
14%synergy
Demonic Tutor
25%inclusion1 decks4 decks
5%synergy
Damn
25%inclusion1 decks4 decks
5%synergy
Transmute Artifact
25%inclusion1 decks4 decks
24%synergy
Dance of the Manse
25%inclusion1 decks4 decks
22%synergy
Utility Artifacts
Uthros Research Craft
100%inclusion1 decks1 decks
98%synergy
Cryogen Relic
100%inclusion1 decks1 decks
99%synergy
Sword of the Meek
75%inclusion3 decks4 decks
74%synergy
Thopter Foundry
75%inclusion3 decks4 decks
73%synergy
Grinding Station
50%inclusion2 decks4 decks
49%synergy
Time Sieve
50%inclusion2 decks4 decks
45%synergy
Mishra's Bauble
50%inclusion2 decks4 decks
48%synergy
Skullclamp
50%inclusion2 decks4 decks
41%synergy
Krark-Clan Ironworks
50%inclusion2 decks4 decks
49%synergy
Demonic Junker
50%inclusion1 decks2 decks
49%synergy
Executioner's Capsule
50%inclusion2 decks4 decks
50%synergy
Shorikai, Genesis Engine
50%inclusion2 decks4 decks
46%synergy
Adaptive Omnitool
50%inclusion1 decks2 decks
49%synergy
Perpetual Timepiece
25%inclusion1 decks4 decks
25%synergy
Urza's Bauble
25%inclusion1 decks4 decks
24%synergy
Wayfarer's Bauble
25%inclusion1 decks4 decks
18%synergy
Thousand Moons Smithy
25%inclusion1 decks4 decks
22%synergy
Aether Spellbomb
25%inclusion1 decks4 decks
24%synergy
Ashnod's Altar
25%inclusion1 decks4 decks
19%synergy
Conjurer's Bauble
25%inclusion1 decks4 decks
25%synergy
Ichor Wellspring
25%inclusion1 decks4 decks
24%synergy
Portable Hole
25%inclusion1 decks4 decks
25%synergy
Citizen's Crowbar
25%inclusion1 decks4 decks
25%synergy
Sculpting Steel
25%inclusion1 decks4 decks
22%synergy
Forsaken Monument
25%inclusion1 decks4 decks
24%synergy
Thieves' Tools
25%inclusion1 decks4 decks
25%synergy
Wishclaw Talisman
25%inclusion1 decks4 decks
17%synergy
Shadowspear
25%inclusion1 decks4 decks
22%synergy
Expedition Map
25%inclusion1 decks4 decks
24%synergy
Engineered Explosives
25%inclusion1 decks4 decks
25%synergy
Currency Converter
25%inclusion1 decks4 decks
24%synergy
Ichormoon Gauntlet
25%inclusion1 decks4 decks
25%synergy
Winged Boots
25%inclusion1 decks4 decks
24%synergy
Retrofitter Foundry
25%inclusion1 decks4 decks
25%synergy
Silver Shroud Costume
25%inclusion1 decks4 decks
25%synergy
Nihil Spellbomb
25%inclusion1 decks4 decks
24%synergy
Lightning Greaves
25%inclusion1 decks4 decks
2%synergy
Wand of Vertebrae
25%inclusion1 decks4 decks
25%synergy
Welding Jar
25%inclusion1 decks4 decks
25%synergy
Simulacrum Synthesizer
25%inclusion1 decks4 decks
23%synergy
Codex Shredder
25%inclusion1 decks4 decks
25%synergy
Enchantments
Ripples of Undeath
50%inclusion2 decks4 decks
47%synergy
Thopter Spy Network
25%inclusion1 decks4 decks
20%synergy
Touch the Spirit Realm
25%inclusion1 decks4 decks
23%synergy
Mystic Remora
25%inclusion1 decks4 decks
4%synergy
Planeswalkers
Kaito, Bane of Nightmares
33%inclusion1 decks3 decks
32%synergy
Vraska, Betrayal's Sting
25%inclusion1 decks4 decks
25%synergy
Karn, Scion of Urza
25%inclusion1 decks4 decks
24%synergy
The Wandering Emperor
25%inclusion1 decks4 decks
24%synergy
Kaito, Dancing Shadow
25%inclusion1 decks4 decks
25%synergy
Teferi, Time Raveler
25%inclusion1 decks4 decks
17%synergy
Tamiyo, the Moon Sage
25%inclusion1 decks4 decks
25%synergy
Utility Lands
Urza's Saga
75%inclusion3 decks4 decks
63%synergy
Fomori Vault
75%inclusion3 decks4 decks
74%synergy
Academy Ruins
75%inclusion3 decks4 decks
68%synergy
Takenuma, Abandoned Mire
75%inclusion3 decks4 decks
69%synergy
Otawara, Soaring City
75%inclusion3 decks4 decks
56%synergy
Ancient Den
50%inclusion2 decks4 decks
42%synergy
Vault of Whispers
50%inclusion2 decks4 decks
42%synergy
Minamo, School at Water's Edge
50%inclusion2 decks4 decks
46%synergy
Seat of the Synod
50%inclusion2 decks4 decks
41%synergy
Eiganjo, Seat of the Empire
50%inclusion2 decks4 decks
45%synergy
Inventors' Fair
50%inclusion2 decks4 decks
46%synergy
Tolaria West
25%inclusion1 decks4 decks
24%synergy
Mana Artifacts
Arcane Signet
100%inclusion4 decks4 decks
12%synergy
Sol Ring
100%inclusion4 decks4 decks
10%synergy
Talisman of Progress
75%inclusion3 decks4 decks
31%synergy
Lotus Petal
75%inclusion3 decks4 decks
65%synergy
Talisman of Dominance
75%inclusion3 decks4 decks
25%synergy
Mox Amber
75%inclusion3 decks4 decks
69%synergy
Talisman of Hierarchy
75%inclusion3 decks4 decks
31%synergy
Fellwar Stone
50%inclusion2 decks4 decks
17%synergy
Mox Opal
50%inclusion2 decks4 decks
42%synergy
Basalt Monolith
25%inclusion1 decks4 decks
23%synergy
Chrome Mox
25%inclusion1 decks4 decks
16%synergy
Lion's Eye Diamond
25%inclusion1 decks4 decks
23%synergy
Mox Diamond
25%inclusion1 decks4 decks
18%synergy
Chromatic Star
25%inclusion1 decks4 decks
25%synergy
Lands
Command Tower
100%inclusion4 decks4 decks
7%synergy
Swamp
100%inclusion4 decks4 decks
8%synergy
Hallowed Fountain
100%inclusion4 decks4 decks
49%synergy
Watery Grave
100%inclusion4 decks4 decks
49%synergy
Godless Shrine
75%inclusion3 decks4 decks
24%synergy
Island
75%inclusion3 decks4 decks
-18%synergy
Plains
75%inclusion3 decks4 decks
-17%synergy
Morphic Pool
75%inclusion3 decks4 decks
41%synergy
Scalding Tarn
75%inclusion3 decks4 decks
64%synergy
Marsh Flats
75%inclusion3 decks4 decks
39%synergy
Polluted Delta
75%inclusion3 decks4 decks
37%synergy
Flooded Strand
75%inclusion3 decks4 decks
37%synergy
Tundra
50%inclusion2 decks4 decks
34%synergy
Glacial Fortress
50%inclusion2 decks4 decks
7%synergy
The Mycosynth Gardens
50%inclusion2 decks4 decks
49%synergy
Undercity Sewers
50%inclusion2 decks4 decks
35%synergy
Misty Rainforest
50%inclusion2 decks4 decks
39%synergy
Clearwater Pathway
50%inclusion2 decks4 decks
44%synergy
Exotic Orchard
50%inclusion2 decks4 decks
-9%synergy
Caves of Koilos
50%inclusion2 decks4 decks
14%synergy
Underground Sea
50%inclusion2 decks4 decks
34%synergy
Spire of Industry
50%inclusion2 decks4 decks
42%synergy
Shipwreck Marsh
50%inclusion2 decks4 decks
29%synergy
Sea of Clouds
50%inclusion2 decks4 decks
15%synergy
Raffine's Tower
50%inclusion2 decks4 decks
9%synergy
Drowned Catacomb
50%inclusion2 decks4 decks
12%synergy
Underground River
50%inclusion2 decks4 decks
16%synergy
Seachrome Coast
50%inclusion2 decks4 decks
46%synergy
Darkslick Shores
50%inclusion2 decks4 decks
46%synergy
Arid Mesa
50%inclusion2 decks4 decks
41%synergy
Meticulous Archive
50%inclusion2 decks4 decks
36%synergy
Mana Confluence
50%inclusion2 decks4 decks
36%synergy
Adarkar Wastes
50%inclusion2 decks4 decks
18%synergy
Vault of Champions
50%inclusion2 decks4 decks
18%synergy
Deserted Beach
50%inclusion2 decks4 decks
29%synergy
City of Brass
50%inclusion2 decks4 decks
35%synergy
Bloodstained Mire
50%inclusion2 decks4 decks
39%synergy
Gloomlake Verge
33%inclusion1 decks3 decks
22%synergy
Floodfarm Verge
33%inclusion1 decks3 decks
22%synergy
Shadowy Backstreet
25%inclusion1 decks4 decks
12%synergy
Contaminated Landscape
25%inclusion1 decks4 decks
11%synergy
Windswept Heath
25%inclusion1 decks4 decks
16%synergy
Concealed Courtyard
25%inclusion1 decks4 decks
21%synergy
Hengegate Pathway
25%inclusion1 decks4 decks
19%synergy
Prairie Stream
25%inclusion1 decks4 decks
-16%synergy
Snow-Covered Island
25%inclusion1 decks4 decks
22%synergy
River of Tears
25%inclusion1 decks4 decks
23%synergy
Snow-Covered Plains
25%inclusion1 decks4 decks
22%synergy
Glimmervoid
25%inclusion1 decks4 decks
24%synergy
Gemstone Caverns
25%inclusion1 decks4 decks
17%synergy
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