Silas Renn, Seeker Adept (Commander)

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
Cardsphere
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Donatello, Way with Machines
10%inclusion1 decks10 decks
10%synergy
Donatello, Turtle Techie
10%inclusion1 decks10 decks
10%synergy
Splinter's Technique
8.3%inclusion1 decks12 decks
7%synergy
Donatello, Gadget Master
8.3%inclusion1 decks12 decks
8%synergy
High Synergy Cards
Foundry Inspector
65%inclusion42 decks65 decks
61%synergy
Etherium Sculptor
65%inclusion42 decks65 decks
61%synergy
Vault of Whispers
58%inclusion38 decks65 decks
54%synergy
Seat of the Synod
55%inclusion36 decks65 decks
50%synergy
Emry, Lurker of the Loch
52%inclusion34 decks65 decks
48%synergy
Darksteel Citadel
51%inclusion33 decks65 decks
48%synergy
Sai, Master Thopterist
48%inclusion31 decks65 decks
45%synergy
Padeem, Consul of Innovation
45%inclusion29 decks65 decks
43%synergy
Unwinding Clock
43%inclusion28 decks65 decks
42%synergy
Thopter Spy Network
42%inclusion27 decks65 decks
40%synergy
Top Cards
Solemn Simulacrum
49%inclusion32 decks65 decks
37%synergy
Baleful Strix
49%inclusion32 decks65 decks
26%synergy
Counterspell
42%inclusion27 decks65 decks
-14%synergy
Phyrexian Metamorph
40%inclusion26 decks65 decks
30%synergy
Time Sieve
38%inclusion25 decks65 decks
36%synergy
Darksteel Forge
37%inclusion24 decks65 decks
37%synergy
Fabricate
35%inclusion23 decks65 decks
32%synergy
Tezzeret, Master of the Bridge
35%inclusion23 decks65 decks
33%synergy
Shimmer Myr
35%inclusion23 decks65 decks
35%synergy
Myr Retriever
34%inclusion22 decks65 decks
33%synergy
Game Changers
Demonic Tutor
31%inclusion20 decks65 decks
11%synergy
Cyclonic Rift
29%inclusion19 decks65 decks
6%synergy
Bolas's Citadel
28%inclusion18 decks65 decks
22%synergy
Rhystic Study
26%inclusion17 decks65 decks
3%synergy
Mana Vault
26%inclusion17 decks65 decks
21%synergy
Vampiric Tutor
25%inclusion16 decks65 decks
9%synergy
The One Ring
22%inclusion14 decks65 decks
15%synergy
Ancient Tomb
18%inclusion12 decks65 decks
10%synergy
Force of Will
17%inclusion11 decks65 decks
7%synergy
Fierce Guardianship
15%inclusion10 decks65 decks
-3%synergy
Creatures
Master Transmuter
34%inclusion22 decks65 decks
33%synergy
Thought Monitor
34%inclusion22 decks65 decks
31%synergy
Scrap Trawler
31%inclusion20 decks65 decks
30%synergy
Master of Etherium
29%inclusion19 decks65 decks
27%synergy
Noxious Gearhulk
25%inclusion16 decks65 decks
21%synergy
Urza, Lord High Artificer
23%inclusion15 decks65 decks
21%synergy
Jhoira's Familiar
22%inclusion14 decks65 decks
20%synergy
Sphinx Summoner
20%inclusion13 decks65 decks
20%synergy
Skorpekh Lord
20%inclusion13 decks65 decks
20%synergy
Wurmcoil Engine
20%inclusion13 decks65 decks
19%synergy
Kuldotha Forgemaster
20%inclusion13 decks65 decks
20%synergy
Forensic Gadgeteer
18%inclusion12 decks65 decks
16%synergy
Sharding Sphinx
18%inclusion12 decks65 decks
18%synergy
Armix, Filigree Thrasher
18%inclusion12 decks65 decks
17%synergy
Vedalken Archmage
17%inclusion11 decks65 decks
16%synergy
Metalwork Colossus
17%inclusion11 decks65 decks
15%synergy
Steel Overseer
17%inclusion11 decks65 decks
16%synergy
Spellskite
17%inclusion11 decks65 decks
9%synergy
Myr Battlesphere
17%inclusion11 decks65 decks
16%synergy
Imotekh the Stormlord
15%inclusion10 decks65 decks
14%synergy
Kappa Cannoneer
15%inclusion10 decks65 decks
13%synergy
Cryptothrall
15%inclusion10 decks65 decks
15%synergy
Blightsteel Colossus
15%inclusion10 decks65 decks
13%synergy
Arcum Dagsson
14%inclusion9 decks65 decks
14%synergy
Darksteel Colossus
14%inclusion9 decks65 decks
13%synergy
Walking Ballista
14%inclusion9 decks65 decks
13%synergy
Trinket Mage
14%inclusion9 decks65 decks
12%synergy
Thopter Assembly
12%inclusion8 decks65 decks
12%synergy
Thassa's Oracle
12%inclusion8 decks65 decks
5%synergy
Steel Hellkite
12%inclusion8 decks65 decks
12%synergy
Chronomancer
12%inclusion8 decks65 decks
12%synergy
Disciple of the Vault
12%inclusion8 decks65 decks
12%synergy
Mm'menon, the Right Hand
11%inclusion3 decks27 decks
10%synergy
Chief Engineer
11%inclusion7 decks65 decks
10%synergy
Trophy Mage
11%inclusion7 decks65 decks
10%synergy
Burnished Hart
11%inclusion7 decks65 decks
8%synergy
Psychomancer
11%inclusion7 decks65 decks
11%synergy
Canoptek Scarab Swarm
11%inclusion7 decks65 decks
10%synergy
Metalworker
11%inclusion7 decks65 decks
11%synergy
Meteor Golem
11%inclusion7 decks65 decks
10%synergy
Anrakyr the Traveller
9.2%inclusion6 decks65 decks
9%synergy
Necron Deathmark
9.2%inclusion6 decks65 decks
8%synergy
Chief of the Foundry
9.2%inclusion6 decks65 decks
9%synergy
Silver Myr
9.2%inclusion6 decks65 decks
7%synergy
Ornithopter of Paradise
9.2%inclusion6 decks65 decks
4%synergy
Triarch Praetorian
9.2%inclusion6 decks65 decks
9%synergy
Canoptek Spyder
9.2%inclusion6 decks65 decks
9%synergy
Marionette Master
9.2%inclusion6 decks65 decks
8%synergy
The Reality Chip
9.2%inclusion6 decks65 decks
6%synergy
Ornithopter
9.2%inclusion6 decks65 decks
-2%synergy
Instants
Whir of Invention
25%inclusion16 decks65 decks
23%synergy
Dark Ritual
23%inclusion15 decks65 decks
-13%synergy
Thirst for Knowledge
22%inclusion14 decks65 decks
20%synergy
Negate
20%inclusion13 decks65 decks
-13%synergy
Mana Drain
20%inclusion13 decks65 decks
3%synergy
An Offer You Can't Refuse
18%inclusion12 decks65 decks
-12%synergy
Deadly Dispute
18%inclusion12 decks65 decks
11%synergy
Scour for Scrap
15%inclusion4 decks27 decks
14%synergy
Go for the Throat
14%inclusion9 decks65 decks
-2%synergy
Deadly Rollick
12%inclusion8 decks65 decks
-7%synergy
Brainstorm
12%inclusion8 decks65 decks
-18%synergy
Stoic Rebuttal
12%inclusion8 decks65 decks
12%synergy
Swan Song
12%inclusion8 decks65 decks
-6%synergy
Dramatic Reversal
11%inclusion7 decks65 decks
7%synergy
Mystical Tutor
11%inclusion7 decks65 decks
-3%synergy
Force of Negation
11%inclusion7 decks65 decks
2%synergy
Infernal Grasp
9.2%inclusion6 decks65 decks
-7%synergy
Demonic Consultation
9.2%inclusion6 decks65 decks
3%synergy
Arcane Denial
9.2%inclusion6 decks65 decks
-17%synergy
Flusterstorm
9.2%inclusion6 decks65 decks
3%synergy
Strix Serenade
7.8%inclusion5 decks64 decks
3%synergy
Sink into Stupor
7.8%inclusion5 decks64 decks
-8%synergy
Muddle the Mixture
7.7%inclusion5 decks65 decks
3%synergy
Frantic Search
7.7%inclusion5 decks65 decks
-11%synergy
Entomb
7.7%inclusion5 decks65 decks
0%synergy
Tainted Pact
7.7%inclusion5 decks65 decks
3%synergy
Reality Shift
7.7%inclusion5 decks65 decks
-6%synergy
Pact of Negation
7.7%inclusion5 decks65 decks
3%synergy
Octopus Form
6.3%inclusion1 decks16 decks
5%synergy
Rapid Hybridization
6.2%inclusion4 decks65 decks
-4%synergy
Drown in the Loch
6.2%inclusion4 decks65 decks
-12%synergy
Chain of Vapor
6.2%inclusion4 decks65 decks
3%synergy
Intuition
6.2%inclusion4 decks65 decks
5%synergy
Lim-Dûl's Vault
6.2%inclusion4 decks65 decks
-2%synergy
Cabal Ritual
6.2%inclusion4 decks65 decks
1%synergy
Culling the Weak
6.2%inclusion4 decks65 decks
4%synergy
Disallow
6.2%inclusion4 decks65 decks
4%synergy
Metallic Rebuke
6.2%inclusion4 decks65 decks
6%synergy
Dismember
6.2%inclusion4 decks65 decks
0%synergy
Ad Nauseam
6.2%inclusion4 decks65 decks
5%synergy
Snap
6.2%inclusion4 decks65 decks
-4%synergy
Narset's Reversal
6.2%inclusion4 decks65 decks
3%synergy
Withering Torment
5.2%inclusion3 decks58 decks
-11%synergy
Sorceries
Feed the Swarm
31%inclusion20 decks65 decks
-4%synergy
Toxic Deluge
25%inclusion16 decks65 decks
-1%synergy
Thoughtcast
23%inclusion15 decks65 decks
21%synergy
Their Name Is Death
18%inclusion12 decks65 decks
17%synergy
Haunt the Network
18%inclusion9 decks50 decks
17%synergy
Windfall
15%inclusion10 decks65 decks
2%synergy
Reanimate
14%inclusion9 decks65 decks
-11%synergy
Damnation
14%inclusion9 decks65 decks
3%synergy
Reshape
12%inclusion8 decks65 decks
12%synergy
Transmute Artifact
12%inclusion8 decks65 decks
12%synergy
One with the Machine
12%inclusion8 decks65 decks
12%synergy
Imperial Seal
11%inclusion7 decks65 decks
5%synergy
Battle at the Bridge
11%inclusion7 decks65 decks
11%synergy
Tezzeret's Gambit
11%inclusion7 decks65 decks
8%synergy
Ponder
9.2%inclusion6 decks65 decks
-7%synergy
Diabolic Intent
9.2%inclusion6 decks65 decks
3%synergy
Tezzeret's Betrayal
9.2%inclusion6 decks65 decks
9%synergy
Terisiare's Devastation
7.7%inclusion5 decks65 decks
7%synergy
Diabolic Tutor
7.7%inclusion5 decks65 decks
1%synergy
Preordain
7.7%inclusion5 decks65 decks
-2%synergy
Grim Tutor
7.7%inclusion5 decks65 decks
4%synergy
Beacon of Unrest
6.2%inclusion4 decks65 decks
5%synergy
Relm's Sketching
6.1%inclusion2 decks33 decks
5%synergy
Utility Artifacts
Mystic Forge
26%inclusion17 decks65 decks
24%synergy
Lightning Greaves
26%inclusion17 decks65 decks
-1%synergy
Executioner's Capsule
23%inclusion15 decks65 decks
23%synergy
Sensei's Divining Top
22%inclusion14 decks65 decks
12%synergy
Aether Spellbomb
22%inclusion14 decks65 decks
21%synergy
Swiftfoot Boots
22%inclusion14 decks65 decks
-3%synergy
Ichor Wellspring
20%inclusion13 decks65 decks
19%synergy
Skullclamp
20%inclusion13 decks65 decks
11%synergy
Sculpting Steel
18%inclusion12 decks65 decks
17%synergy
Simulacrum Synthesizer
18%inclusion12 decks65 decks
17%synergy
Wayfarer's Bauble
17%inclusion11 decks65 decks
4%synergy
Aetherflux Reservoir
17%inclusion11 decks65 decks
16%synergy
Krark-Clan Ironworks
17%inclusion11 decks65 decks
16%synergy
Cranial Plating
17%inclusion11 decks65 decks
15%synergy
Nihil Spellbomb
17%inclusion11 decks65 decks
16%synergy
Uthros Research Craft
15%inclusion4 decks27 decks
13%synergy
Cloud Key
14%inclusion9 decks65 decks
12%synergy
Manifold Key
14%inclusion9 decks65 decks
13%synergy
Mishra's Bauble
14%inclusion9 decks65 decks
13%synergy
Nettlecyst
12%inclusion8 decks65 decks
11%synergy
Encroaching Mycosynth
12%inclusion8 decks65 decks
12%synergy
Soul-Guide Lantern
12%inclusion8 decks65 decks
10%synergy
Trading Post
12%inclusion8 decks65 decks
12%synergy
Voltaic Key
11%inclusion7 decks65 decks
10%synergy
Clock of Omens
11%inclusion7 decks65 decks
10%synergy
Forsaken Monument
11%inclusion7 decks65 decks
10%synergy
Mycosynth Lattice
11%inclusion7 decks65 decks
11%synergy
Staff of Domination
11%inclusion7 decks65 decks
11%synergy
Wishclaw Talisman
11%inclusion7 decks65 decks
7%synergy
Codex Shredder
11%inclusion7 decks65 decks
9%synergy
Spine of Ish Sah
9.2%inclusion6 decks65 decks
9%synergy
Mirage Mirror
9.2%inclusion6 decks65 decks
9%synergy
Mirrorworks
9.2%inclusion6 decks65 decks
9%synergy
Expedition Map
9.2%inclusion6 decks65 decks
7%synergy
Isochron Scepter
9.2%inclusion6 decks65 decks
6%synergy
Tormod's Crypt
7.7%inclusion5 decks65 decks
6%synergy
Moonsilver Key
7.7%inclusion5 decks65 decks
7%synergy
Nevinyrral's Disk
7.7%inclusion5 decks65 decks
7%synergy
Tezzeret's Gatebreaker
7.7%inclusion5 decks65 decks
8%synergy
Phoenix Fleet Airship
6.3%inclusion1 decks16 decks
6%synergy
Grinding Station
6.2%inclusion4 decks65 decks
6%synergy
Skeleton Key
6.2%inclusion4 decks65 decks
6%synergy
Helm of Kaldra
6.2%inclusion4 decks65 decks
6%synergy
Ghoulcaller's Bell
6.2%inclusion4 decks65 decks
5%synergy
Smuggler's Copter
6.2%inclusion4 decks65 decks
6%synergy
Ashnod's Altar
6.2%inclusion4 decks65 decks
-1%synergy
Darksteel Relic
6.2%inclusion4 decks65 decks
6%synergy
Shield of Kaldra
6.2%inclusion4 decks65 decks
6%synergy
Vedalken Orrery
6.2%inclusion4 decks65 decks
5%synergy
Sword of Kaldra
6.2%inclusion4 decks65 decks
6%synergy
Enchantments
Mirrodin Besieged
28%inclusion18 decks65 decks
26%synergy
Efficient Construction
26%inclusion17 decks65 decks
25%synergy
Mechanized Production
22%inclusion14 decks65 decks
20%synergy
Mystic Remora
14%inclusion9 decks65 decks
-1%synergy
Phyrexian Scriptures
12%inclusion8 decks65 decks
11%synergy
Tezzeret's Touch
12%inclusion8 decks65 decks
12%synergy
Biotransference
9.2%inclusion6 decks65 decks
8%synergy
Phyrexian Arena
7.7%inclusion5 decks65 decks
-5%synergy
Aquitect's Defenses
7.1%inclusion1 decks14 decks
7%synergy
Black Market Connections
6.2%inclusion4 decks65 decks
-4%synergy
Planeswalkers
Tezzeret the Seeker
32%inclusion21 decks65 decks
31%synergy
Tezzeret, Cruel Captain
32%inclusion9 decks28 decks
31%synergy
Tezzeret, Agent of Bolas
31%inclusion20 decks65 decks
30%synergy
Tezzeret, Artifice Master
22%inclusion14 decks65 decks
21%synergy
Tezzeret, Master of Metal
20%inclusion13 decks65 decks
20%synergy
Tezzeret, Betrayer of Flesh
17%inclusion11 decks65 decks
16%synergy
Tezzeret the Schemer
14%inclusion9 decks65 decks
14%synergy
Ugin, the Ineffable
7.7%inclusion5 decks65 decks
7%synergy
Tezzeret, Cruel Machinist
6.2%inclusion4 decks65 decks
6%synergy
Utility Lands
Reliquary Tower
40%inclusion26 decks65 decks
4%synergy
Inventors' Fair
38%inclusion25 decks65 decks
36%synergy
Academy Ruins
37%inclusion24 decks65 decks
33%synergy
Otawara, Soaring City
29%inclusion19 decks65 decks
11%synergy
Buried Ruin
26%inclusion17 decks65 decks
24%synergy
Uthros, Titanic Godcore
22%inclusion6 decks27 decks
20%synergy
Urza's Saga
22%inclusion14 decks65 decks
16%synergy
Bojuka Bog
17%inclusion11 decks65 decks
-22%synergy
Archway of Innovation
16%inclusion10 decks64 decks
13%synergy
Treasure Vault
14%inclusion9 decks65 decks
12%synergy
Urborg, Tomb of Yawgmoth
14%inclusion9 decks65 decks
-6%synergy
Rogue's Passage
14%inclusion9 decks65 decks
-13%synergy
Temple of the False God
11%inclusion7 decks65 decks
1%synergy
Barren Moor
7.7%inclusion5 decks65 decks
5%synergy
Karn's Bastion
7.7%inclusion5 decks65 decks
5%synergy
Cephalid Coliseum
7.7%inclusion5 decks65 decks
2%synergy
Secluded Starforge
7.4%inclusion2 decks27 decks
7%synergy
Creeping Tar Pit
6.2%inclusion4 decks65 decks
-2%synergy
Nephalia Drownyard
6.2%inclusion4 decks65 decks
-3%synergy
Inkmoth Nexus
6.2%inclusion4 decks65 decks
6%synergy
Cabal Coffers
6.2%inclusion4 decks65 decks
-4%synergy
Takenuma, Abandoned Mire
6.2%inclusion4 decks65 decks
-6%synergy
Mishra's Workshop
6.2%inclusion4 decks65 decks
6%synergy
Mana Artifacts
Sol Ring
85%inclusion55 decks65 decks
-3%synergy
Arcane Signet
75%inclusion49 decks65 decks
-9%synergy
Talisman of Dominance
48%inclusion31 decks65 decks
-10%synergy
Dimir Signet
45%inclusion29 decks65 decks
-15%synergy
Mind Stone
40%inclusion26 decks65 decks
12%synergy
Commander's Sphere
31%inclusion20 decks65 decks
14%synergy
Fellwar Stone
28%inclusion18 decks65 decks
-3%synergy
Thought Vessel
22%inclusion14 decks65 decks
-10%synergy
Mox Opal
18%inclusion12 decks65 decks
15%synergy
Lotus Petal
17%inclusion11 decks65 decks
9%synergy
Basalt Monolith
17%inclusion11 decks65 decks
16%synergy
Thran Dynamo
17%inclusion11 decks65 decks
11%synergy
Chrome Mox
14%inclusion9 decks65 decks
7%synergy
Midnight Clock
14%inclusion9 decks65 decks
7%synergy
Grim Monolith
12%inclusion8 decks65 decks
11%synergy
Mox Amber
12%inclusion8 decks65 decks
6%synergy
Mox Diamond
12%inclusion8 decks65 decks
8%synergy
Hedron Archive
11%inclusion7 decks65 decks
9%synergy
Gilded Lotus
11%inclusion7 decks65 decks
8%synergy
Chromatic Star
11%inclusion7 decks65 decks
11%synergy
Springleaf Drum
9.2%inclusion6 decks65 decks
8%synergy
Crystal Skull, Isu Spyglass
8.1%inclusion5 decks62 decks
6%synergy
Chromatic Lantern
7.7%inclusion5 decks65 decks
6%synergy
Liquimetal Torque
7.7%inclusion5 decks65 decks
5%synergy
Everflowing Chalice
6.2%inclusion4 decks65 decks
0%synergy
Sky Diamond
6.2%inclusion4 decks65 decks
-2%synergy
Mana Crypt
6.2%inclusion4 decks65 decks
5%synergy
Lands
Swamp
95%inclusion62 decks65 decks
-1%synergy
Island
94%inclusion61 decks65 decks
-3%synergy
Command Tower
72%inclusion47 decks65 decks
-15%synergy
Mistvault Bridge
46%inclusion30 decks65 decks
41%synergy
Sunken Hollow
43%inclusion28 decks65 decks
-23%synergy
Watery Grave
43%inclusion28 decks65 decks
-4%synergy
Morphic Pool
42%inclusion27 decks65 decks
5%synergy
Drowned Catacomb
40%inclusion26 decks65 decks
-14%synergy
Underground River
35%inclusion23 decks65 decks
-5%synergy
Dimir Aqueduct
32%inclusion21 decks65 decks
-6%synergy
Polluted Delta
32%inclusion21 decks65 decks
0%synergy
Temple of Deceit
29%inclusion19 decks65 decks
-7%synergy
Tainted Isle
26%inclusion17 decks65 decks
-18%synergy
Shipwreck Marsh
26%inclusion17 decks65 decks
-14%synergy
Choked Estuary
25%inclusion16 decks65 decks
-23%synergy
Darkwater Catacombs
23%inclusion15 decks65 decks
-17%synergy
Undercity Sewers
22%inclusion14 decks65 decks
1%synergy
Spire of Industry
20%inclusion13 decks65 decks
18%synergy
Dismal Backwater
20%inclusion13 decks65 decks
4%synergy
Underground Sea
17%inclusion11 decks65 decks
4%synergy
Marsh Flats
17%inclusion11 decks65 decks
9%synergy
Fetid Pools
15%inclusion10 decks65 decks
-1%synergy
Exotic Orchard
15%inclusion10 decks65 decks
-17%synergy
Flooded Strand
15%inclusion10 decks65 decks
6%synergy
Evolving Wilds
14%inclusion9 decks65 decks
-3%synergy
Scalding Tarn
14%inclusion9 decks65 decks
6%synergy
Bloodstained Mire
14%inclusion9 decks65 decks
6%synergy
Gloomlake Verge
14%inclusion8 decks58 decks
-10%synergy
Misty Rainforest
12%inclusion8 decks65 decks
4%synergy
Gemstone Caverns
12%inclusion8 decks65 decks
7%synergy
Clearwater Pathway
11%inclusion7 decks65 decks
-14%synergy
Myriad Landscape
11%inclusion7 decks65 decks
-11%synergy
Verdant Catacombs
11%inclusion7 decks65 decks
3%synergy
Sunken Ruins
9.2%inclusion6 decks65 decks
-7%synergy
City of Brass
9.2%inclusion6 decks65 decks
3%synergy
Sink into Stupor
7.8%inclusion5 decks64 decks
-8%synergy
Reflecting Pool
7.7%inclusion5 decks65 decks
3%synergy
Dimir Guildgate
7.7%inclusion5 decks65 decks
1%synergy
Glimmervoid
7.7%inclusion5 decks65 decks
8%synergy
Power Depot
7.7%inclusion5 decks65 decks
7%synergy
Submerged Boneyard
7.7%inclusion5 decks65 decks
3%synergy
Darkslick Shores
7.7%inclusion5 decks65 decks
-6%synergy
Thriving Moor
7.7%inclusion5 decks65 decks
6%synergy
Rumble Arena
6.3%inclusion1 decks16 decks
6%synergy
Prismatic Vista
6.2%inclusion4 decks65 decks
0%synergy
The Mycosynth Gardens
6.2%inclusion4 decks65 decks
5%synergy
Terramorphic Expanse
6.2%inclusion4 decks65 decks
-5%synergy
Path of Ancestry
6.2%inclusion4 decks65 decks
-21%synergy