Silas Renn, Seeker Adept (Commander)

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
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Etherium Sculptor
65%inclusion43 decks66 decks
62%synergy
Foundry Inspector
62%inclusion41 decks66 decks
59%synergy
Vault of Whispers
59%inclusion39 decks66 decks
54%synergy
Seat of the Synod
56%inclusion37 decks66 decks
51%synergy
Emry, Lurker of the Loch
55%inclusion36 decks66 decks
50%synergy
Darksteel Citadel
52%inclusion34 decks66 decks
48%synergy
Sai, Master Thopterist
48%inclusion32 decks66 decks
45%synergy
Unwinding Clock
45%inclusion30 decks66 decks
44%synergy
Padeem, Consul of Innovation
44%inclusion29 decks66 decks
43%synergy
Thopter Spy Network
41%inclusion27 decks66 decks
39%synergy
Top Cards
Solemn Simulacrum
50%inclusion33 decks66 decks
38%synergy
Baleful Strix
50%inclusion33 decks66 decks
26%synergy
Counterspell
42%inclusion28 decks66 decks
-13%synergy
Phyrexian Metamorph
41%inclusion27 decks66 decks
31%synergy
Time Sieve
39%inclusion26 decks66 decks
37%synergy
Fabricate
38%inclusion25 decks66 decks
35%synergy
Darksteel Forge
38%inclusion25 decks66 decks
37%synergy
Tezzeret, Master of the Bridge
36%inclusion24 decks66 decks
34%synergy
Tezzeret the Seeker
35%inclusion23 decks66 decks
34%synergy
Thought Monitor
35%inclusion23 decks66 decks
32%synergy
Game Changers
Demonic Tutor
32%inclusion21 decks66 decks
13%synergy
Cyclonic Rift
29%inclusion19 decks66 decks
6%synergy
Bolas's Citadel
27%inclusion18 decks66 decks
22%synergy
Mana Vault
27%inclusion18 decks66 decks
22%synergy
Rhystic Study
24%inclusion16 decks66 decks
1%synergy
Vampiric Tutor
24%inclusion16 decks66 decks
9%synergy
The One Ring
21%inclusion14 decks66 decks
14%synergy
Ancient Tomb
18%inclusion12 decks66 decks
10%synergy
Force of Will
18%inclusion12 decks66 decks
8%synergy
Fierce Guardianship
15%inclusion10 decks66 decks
-3%synergy
Creatures
Shimmer Myr
35%inclusion23 decks66 decks
34%synergy
Myr Retriever
33%inclusion22 decks66 decks
32%synergy
Master Transmuter
33%inclusion22 decks66 decks
33%synergy
Scrap Trawler
30%inclusion20 decks66 decks
29%synergy
Master of Etherium
29%inclusion19 decks66 decks
27%synergy
Noxious Gearhulk
26%inclusion17 decks66 decks
23%synergy
Urza, Lord High Artificer
24%inclusion16 decks66 decks
22%synergy
Jhoira's Familiar
21%inclusion14 decks66 decks
20%synergy
Wurmcoil Engine
21%inclusion14 decks66 decks
20%synergy
Kuldotha Forgemaster
20%inclusion13 decks66 decks
19%synergy
Sphinx Summoner
20%inclusion13 decks66 decks
20%synergy
Skorpekh Lord
20%inclusion13 decks66 decks
19%synergy
Vedalken Archmage
18%inclusion12 decks66 decks
17%synergy
Forensic Gadgeteer
18%inclusion12 decks66 decks
15%synergy
Armix, Filigree Thrasher
18%inclusion12 decks66 decks
17%synergy
Spellskite
18%inclusion12 decks66 decks
11%synergy
Sharding Sphinx
18%inclusion12 decks66 decks
18%synergy
Imotekh the Stormlord
17%inclusion11 decks66 decks
15%synergy
Myr Battlesphere
17%inclusion11 decks66 decks
16%synergy
Kappa Cannoneer
17%inclusion11 decks66 decks
14%synergy
Steel Overseer
17%inclusion11 decks66 decks
16%synergy
Metalwork Colossus
15%inclusion10 decks66 decks
13%synergy
Cryptothrall
15%inclusion10 decks66 decks
15%synergy
Trinket Mage
15%inclusion10 decks66 decks
14%synergy
Blightsteel Colossus
15%inclusion10 decks66 decks
13%synergy
Arcum Dagsson
14%inclusion9 decks66 decks
13%synergy
Walking Ballista
14%inclusion9 decks66 decks
13%synergy
Thopter Assembly
12%inclusion8 decks66 decks
12%synergy
Thassa's Oracle
12%inclusion8 decks66 decks
4%synergy
Darksteel Colossus
12%inclusion8 decks66 decks
11%synergy
Chronomancer
12%inclusion8 decks66 decks
12%synergy
Steel Hellkite
12%inclusion8 decks66 decks
11%synergy
Disciple of the Vault
12%inclusion8 decks66 decks
11%synergy
Chief Engineer
11%inclusion7 decks66 decks
10%synergy
Trophy Mage
11%inclusion7 decks66 decks
10%synergy
Anrakyr the Traveller
11%inclusion7 decks66 decks
10%synergy
Ornithopter of Paradise
11%inclusion7 decks66 decks
5%synergy
Canoptek Scarab Swarm
11%inclusion7 decks66 decks
10%synergy
The Reality Chip
11%inclusion7 decks66 decks
7%synergy
Ornithopter
11%inclusion7 decks66 decks
0%synergy
Burnished Hart
11%inclusion7 decks66 decks
8%synergy
Metalworker
11%inclusion7 decks66 decks
10%synergy
Psychomancer
11%inclusion7 decks66 decks
10%synergy
Meteor Golem
11%inclusion7 decks66 decks
10%synergy
Mm'menon, the Right Hand
10%inclusion3 decks29 decks
9%synergy
Chief of the Foundry
9.1%inclusion6 decks66 decks
9%synergy
Triarch Praetorian
9.1%inclusion6 decks66 decks
9%synergy
Silver Myr
9.1%inclusion6 decks66 decks
7%synergy
Necron Deathmark
9.1%inclusion6 decks66 decks
8%synergy
Canoptek Spyder
9.1%inclusion6 decks66 decks
9%synergy
Instants
Whir of Invention
26%inclusion17 decks66 decks
24%synergy
Dark Ritual
23%inclusion15 decks66 decks
-13%synergy
Thirst for Knowledge
21%inclusion14 decks66 decks
19%synergy
Negate
20%inclusion13 decks66 decks
-13%synergy
Mana Drain
20%inclusion13 decks66 decks
2%synergy
An Offer You Can't Refuse
18%inclusion12 decks66 decks
-13%synergy
Deadly Dispute
18%inclusion12 decks66 decks
11%synergy
Scour for Scrap
17%inclusion5 decks29 decks
16%synergy
Go for the Throat
14%inclusion9 decks66 decks
-2%synergy
Swan Song
14%inclusion9 decks66 decks
-5%synergy
Brainstorm
12%inclusion8 decks66 decks
-18%synergy
Stoic Rebuttal
12%inclusion8 decks66 decks
12%synergy
Force of Negation
12%inclusion8 decks66 decks
3%synergy
Deadly Rollick
11%inclusion7 decks66 decks
-9%synergy
Arcane Denial
11%inclusion7 decks66 decks
-15%synergy
Flusterstorm
11%inclusion7 decks66 decks
4%synergy
Dramatic Reversal
11%inclusion7 decks66 decks
7%synergy
Mystical Tutor
11%inclusion7 decks66 decks
-3%synergy
Muddle the Mixture
9.1%inclusion6 decks66 decks
4%synergy
Entomb
9.1%inclusion6 decks66 decks
1%synergy
Demonic Consultation
9.1%inclusion6 decks66 decks
3%synergy
Frantic Search
7.6%inclusion5 decks66 decks
-12%synergy
Tainted Pact
7.6%inclusion5 decks66 decks
3%synergy
Strix Serenade
7.6%inclusion5 decks66 decks
3%synergy
Infernal Grasp
7.6%inclusion5 decks66 decks
-8%synergy
Sink into Stupor
7.6%inclusion5 decks66 decks
-8%synergy
Reality Shift
7.6%inclusion5 decks66 decks
-6%synergy
Pact of Negation
7.6%inclusion5 decks66 decks
3%synergy
Dismember
7.6%inclusion5 decks66 decks
2%synergy
Rapid Hybridization
6.1%inclusion4 decks66 decks
-4%synergy
Drown in the Loch
6.1%inclusion4 decks66 decks
-12%synergy
Chain of Vapor
6.1%inclusion4 decks66 decks
3%synergy
Intuition
6.1%inclusion4 decks66 decks
5%synergy
Lim-Dûl's Vault
6.1%inclusion4 decks66 decks
-2%synergy
Cabal Ritual
6.1%inclusion4 decks66 decks
1%synergy
Ad Nauseam
6.1%inclusion4 decks66 decks
5%synergy
Snap
6.1%inclusion4 decks66 decks
-4%synergy
Culling the Weak
6.1%inclusion4 decks66 decks
3%synergy
Narset's Reversal
6.1%inclusion4 decks66 decks
3%synergy
Metallic Rebuke
6.1%inclusion4 decks66 decks
6%synergy
Octopus Form
5.3%inclusion1 decks19 decks
5%synergy
Withering Torment
5.0%inclusion3 decks60 decks
-11%synergy
Sorceries
Feed the Swarm
30%inclusion20 decks66 decks
-5%synergy
Toxic Deluge
24%inclusion16 decks66 decks
-1%synergy
Thoughtcast
23%inclusion15 decks66 decks
20%synergy
Their Name Is Death
18%inclusion12 decks66 decks
17%synergy
Haunt the Network
17%inclusion9 decks52 decks
16%synergy
Windfall
15%inclusion10 decks66 decks
2%synergy
Reshape
14%inclusion9 decks66 decks
13%synergy
Reanimate
14%inclusion9 decks66 decks
-11%synergy
Damnation
14%inclusion9 decks66 decks
3%synergy
Transmute Artifact
14%inclusion9 decks66 decks
13%synergy
One with the Machine
12%inclusion8 decks66 decks
12%synergy
Imperial Seal
11%inclusion7 decks66 decks
5%synergy
Battle at the Bridge
11%inclusion7 decks66 decks
10%synergy
Tezzeret's Gambit
11%inclusion7 decks66 decks
8%synergy
Diabolic Intent
9.1%inclusion6 decks66 decks
3%synergy
Tezzeret's Betrayal
9.1%inclusion6 decks66 decks
9%synergy
Ponder
7.6%inclusion5 decks66 decks
-9%synergy
Terisiare's Devastation
7.6%inclusion5 decks66 decks
7%synergy
Diabolic Tutor
7.6%inclusion5 decks66 decks
1%synergy
Preordain
7.6%inclusion5 decks66 decks
-3%synergy
Grim Tutor
7.6%inclusion5 decks66 decks
4%synergy
Splinter's Technique
6.7%inclusion1 decks15 decks
5%synergy
Beacon of Unrest
6.1%inclusion4 decks66 decks
5%synergy
Relm's Sketching
5.7%inclusion2 decks35 decks
4%synergy
Utility Artifacts
Mystic Forge
26%inclusion17 decks66 decks
24%synergy
Lightning Greaves
26%inclusion17 decks66 decks
-2%synergy
Sensei's Divining Top
24%inclusion16 decks66 decks
15%synergy
Aether Spellbomb
24%inclusion16 decks66 decks
23%synergy
Executioner's Capsule
23%inclusion15 decks66 decks
22%synergy
Swiftfoot Boots
21%inclusion14 decks66 decks
-3%synergy
Ichor Wellspring
20%inclusion13 decks66 decks
19%synergy
Sculpting Steel
20%inclusion13 decks66 decks
19%synergy
Skullclamp
20%inclusion13 decks66 decks
11%synergy
Simulacrum Synthesizer
20%inclusion13 decks66 decks
19%synergy
Krark-Clan Ironworks
18%inclusion12 decks66 decks
17%synergy
Nihil Spellbomb
18%inclusion12 decks66 decks
17%synergy
Uthros Research Craft
17%inclusion5 decks29 decks
16%synergy
Wayfarer's Bauble
17%inclusion11 decks66 decks
4%synergy
Aetherflux Reservoir
17%inclusion11 decks66 decks
15%synergy
Cranial Plating
17%inclusion11 decks66 decks
15%synergy
Mishra's Bauble
15%inclusion10 decks66 decks
14%synergy
Cloud Key
14%inclusion9 decks66 decks
12%synergy
Manifold Key
14%inclusion9 decks66 decks
13%synergy
Nettlecyst
12%inclusion8 decks66 decks
11%synergy
Soul-Guide Lantern
12%inclusion8 decks66 decks
10%synergy
Encroaching Mycosynth
12%inclusion8 decks66 decks
12%synergy
Trading Post
12%inclusion8 decks66 decks
12%synergy
Mycosynth Lattice
12%inclusion8 decks66 decks
12%synergy
Codex Shredder
12%inclusion8 decks66 decks
10%synergy
Voltaic Key
11%inclusion7 decks66 decks
10%synergy
Clock of Omens
11%inclusion7 decks66 decks
10%synergy
Forsaken Monument
11%inclusion7 decks66 decks
10%synergy
Wishclaw Talisman
11%inclusion7 decks66 decks
6%synergy
Staff of Domination
11%inclusion7 decks66 decks
10%synergy
Repurposing Bay
10%inclusion5 decks52 decks
9%synergy
Spine of Ish Sah
9.1%inclusion6 decks66 decks
9%synergy
Moonsilver Key
9.1%inclusion6 decks66 decks
9%synergy
Mirage Mirror
9.1%inclusion6 decks66 decks
8%synergy
Nevinyrral's Disk
9.1%inclusion6 decks66 decks
9%synergy
Mirrorworks
9.1%inclusion6 decks66 decks
9%synergy
Isochron Scepter
9.1%inclusion6 decks66 decks
6%synergy
Grinding Station
7.6%inclusion5 decks66 decks
7%synergy
Tormod's Crypt
7.6%inclusion5 decks66 decks
6%synergy
Ghoulcaller's Bell
7.6%inclusion5 decks66 decks
6%synergy
Tezzeret's Gatebreaker
7.6%inclusion5 decks66 decks
8%synergy
Expedition Map
7.6%inclusion5 decks66 decks
6%synergy
Welding Jar
7.6%inclusion5 decks66 decks
7%synergy
Darksteel Relic
6.1%inclusion4 decks66 decks
6%synergy
Skeleton Key
6.1%inclusion4 decks66 decks
6%synergy
Sword of Kaldra
6.1%inclusion4 decks66 decks
6%synergy
Shield of Kaldra
6.1%inclusion4 decks66 decks
6%synergy
Vedalken Orrery
6.1%inclusion4 decks66 decks
5%synergy
Helm of Kaldra
6.1%inclusion4 decks66 decks
6%synergy
Smuggler's Copter
6.1%inclusion4 decks66 decks
6%synergy
Enchantments
Mirrodin Besieged
27%inclusion18 decks66 decks
26%synergy
Efficient Construction
26%inclusion17 decks66 decks
25%synergy
Mechanized Production
21%inclusion14 decks66 decks
20%synergy
Phyrexian Scriptures
14%inclusion9 decks66 decks
13%synergy
Mystic Remora
14%inclusion9 decks66 decks
-2%synergy
Tezzeret's Touch
12%inclusion8 decks66 decks
12%synergy
Biotransference
9.1%inclusion6 decks66 decks
8%synergy
Phyrexian Arena
7.6%inclusion5 decks66 decks
-6%synergy
Copy Artifact
6.1%inclusion4 decks66 decks
5%synergy
Aquitect's Defenses
5.9%inclusion1 decks17 decks
6%synergy
Planeswalkers
Tezzeret, Cruel Captain
33%inclusion10 decks30 decks
32%synergy
Tezzeret, Agent of Bolas
30%inclusion20 decks66 decks
30%synergy
Tezzeret, Artifice Master
21%inclusion14 decks66 decks
21%synergy
Tezzeret, Master of Metal
20%inclusion13 decks66 decks
20%synergy
Tezzeret, Betrayer of Flesh
17%inclusion11 decks66 decks
16%synergy
Tezzeret the Schemer
14%inclusion9 decks66 decks
13%synergy
Ugin, the Ineffable
7.6%inclusion5 decks66 decks
7%synergy
Tezzeret, Cruel Machinist
6.1%inclusion4 decks66 decks
6%synergy
Utility Lands
Inventors' Fair
41%inclusion27 decks66 decks
39%synergy
Reliquary Tower
41%inclusion27 decks66 decks
5%synergy
Academy Ruins
38%inclusion25 decks66 decks
34%synergy
Buried Ruin
29%inclusion19 decks66 decks
26%synergy
Otawara, Soaring City
29%inclusion19 decks66 decks
10%synergy
Uthros, Titanic Godcore
24%inclusion7 decks29 decks
22%synergy
Urza's Saga
23%inclusion15 decks66 decks
17%synergy
Bojuka Bog
18%inclusion12 decks66 decks
-20%synergy
Archway of Innovation
17%inclusion11 decks66 decks
14%synergy
Treasure Vault
15%inclusion10 decks66 decks
13%synergy
Urborg, Tomb of Yawgmoth
14%inclusion9 decks66 decks
-6%synergy
Rogue's Passage
12%inclusion8 decks66 decks
-15%synergy
Temple of the False God
11%inclusion7 decks66 decks
1%synergy
Barren Moor
7.6%inclusion5 decks66 decks
5%synergy
Cephalid Coliseum
7.6%inclusion5 decks66 decks
2%synergy
Secluded Starforge
6.9%inclusion2 decks29 decks
7%synergy
Creeping Tar Pit
6.1%inclusion4 decks66 decks
-2%synergy
Mishra's Workshop
6.1%inclusion4 decks66 decks
6%synergy
Cabal Coffers
6.1%inclusion4 decks66 decks
-4%synergy
Karn's Bastion
6.1%inclusion4 decks66 decks
3%synergy
Mana Artifacts
Sol Ring
83%inclusion55 decks66 decks
-5%synergy
Arcane Signet
76%inclusion50 decks66 decks
-8%synergy
Talisman of Dominance
50%inclusion33 decks66 decks
-8%synergy
Dimir Signet
45%inclusion30 decks66 decks
-14%synergy
Mind Stone
41%inclusion27 decks66 decks
13%synergy
Commander's Sphere
30%inclusion20 decks66 decks
13%synergy
Fellwar Stone
29%inclusion19 decks66 decks
-2%synergy
Thought Vessel
21%inclusion14 decks66 decks
-10%synergy
Lotus Petal
18%inclusion12 decks66 decks
11%synergy
Basalt Monolith
17%inclusion11 decks66 decks
15%synergy
Thran Dynamo
17%inclusion11 decks66 decks
11%synergy
Mox Opal
17%inclusion11 decks66 decks
13%synergy
Chrome Mox
15%inclusion10 decks66 decks
9%synergy
Midnight Clock
14%inclusion9 decks66 decks
7%synergy
Grim Monolith
12%inclusion8 decks66 decks
11%synergy
Mox Amber
12%inclusion8 decks66 decks
6%synergy
Mox Diamond
12%inclusion8 decks66 decks
8%synergy
Hedron Archive
11%inclusion7 decks66 decks
9%synergy
Gilded Lotus
11%inclusion7 decks66 decks
8%synergy
Chromatic Star
11%inclusion7 decks66 decks
10%synergy
Springleaf Drum
9.1%inclusion6 decks66 decks
8%synergy
Crystal Skull, Isu Spyglass
7.8%inclusion5 decks64 decks
6%synergy
Sky Diamond
7.6%inclusion5 decks66 decks
0%synergy
Chromatic Lantern
7.6%inclusion5 decks66 decks
5%synergy
Liquimetal Torque
7.6%inclusion5 decks66 decks
5%synergy
Everflowing Chalice
6.1%inclusion4 decks66 decks
0%synergy
Lands
Swamp
94%inclusion62 decks66 decks
-3%synergy
Island
92%inclusion61 decks66 decks
-4%synergy
Command Tower
73%inclusion48 decks66 decks
-15%synergy
Mistvault Bridge
47%inclusion31 decks66 decks
42%synergy
Morphic Pool
44%inclusion29 decks66 decks
8%synergy
Watery Grave
44%inclusion29 decks66 decks
-4%synergy
Sunken Hollow
42%inclusion28 decks66 decks
-23%synergy
Drowned Catacomb
39%inclusion26 decks66 decks
-14%synergy
Underground River
36%inclusion24 decks66 decks
-4%synergy
Dimir Aqueduct
32%inclusion21 decks66 decks
-6%synergy
Polluted Delta
30%inclusion20 decks66 decks
-2%synergy
Temple of Deceit
29%inclusion19 decks66 decks
-7%synergy
Tainted Isle
26%inclusion17 decks66 decks
-19%synergy
Choked Estuary
26%inclusion17 decks66 decks
-22%synergy
Shipwreck Marsh
24%inclusion16 decks66 decks
-16%synergy
Undercity Sewers
23%inclusion15 decks66 decks
2%synergy
Darkwater Catacombs
23%inclusion15 decks66 decks
-17%synergy
Spire of Industry
21%inclusion14 decks66 decks
19%synergy
Dismal Backwater
20%inclusion13 decks66 decks
4%synergy
Exotic Orchard
17%inclusion11 decks66 decks
-16%synergy
Underground Sea
17%inclusion11 decks66 decks
3%synergy
Marsh Flats
17%inclusion11 decks66 decks
9%synergy
Fetid Pools
15%inclusion10 decks66 decks
-1%synergy
Flooded Strand
15%inclusion10 decks66 decks
6%synergy
Gloomlake Verge
15%inclusion9 decks60 decks
-9%synergy
Bloodstained Mire
14%inclusion9 decks66 decks
5%synergy
Evolving Wilds
14%inclusion9 decks66 decks
-3%synergy
Scalding Tarn
14%inclusion9 decks66 decks
6%synergy
Misty Rainforest
12%inclusion8 decks66 decks
4%synergy
Gemstone Caverns
12%inclusion8 decks66 decks
7%synergy
Verdant Catacombs
11%inclusion7 decks66 decks
3%synergy
City of Brass
11%inclusion7 decks66 decks
5%synergy
Clearwater Pathway
9.1%inclusion6 decks66 decks
-15%synergy
Myriad Landscape
9.1%inclusion6 decks66 decks
-12%synergy
Sunken Ruins
9.1%inclusion6 decks66 decks
-7%synergy
The Mycosynth Gardens
7.6%inclusion5 decks66 decks
7%synergy
Power Depot
7.6%inclusion5 decks66 decks
7%synergy
Dimir Guildgate
7.6%inclusion5 decks66 decks
1%synergy
Sink into Stupor
7.6%inclusion5 decks66 decks
-8%synergy
Submerged Boneyard
7.6%inclusion5 decks66 decks
3%synergy
Darkslick Shores
7.6%inclusion5 decks66 decks
-6%synergy
Glimmervoid
7.6%inclusion5 decks66 decks
7%synergy
Thriving Moor
7.6%inclusion5 decks66 decks
5%synergy
Prismatic Vista
6.1%inclusion4 decks66 decks
0%synergy
Terramorphic Expanse
6.1%inclusion4 decks66 decks
-5%synergy
Path of Ancestry
6.1%inclusion4 decks66 decks
-21%synergy
Reflecting Pool
6.1%inclusion4 decks66 decks
1%synergy
Rumble Arena
5.3%inclusion1 decks19 decks
5%synergy