Silas Renn, Seeker Adept // Tormod, the Desecrator (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
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Emry, Lurker of the Loch
73%inclusion63 decks86 decks
69%synergy
Etherium Sculptor
58%inclusion50 decks86 decks
55%synergy
Scrap Trawler
52%inclusion45 decks86 decks
51%synergy
Buried Ruin
51%inclusion44 decks86 decks
48%synergy
Seat of the Synod
52%inclusion45 decks86 decks
47%synergy
Myr Retriever
48%inclusion41 decks86 decks
47%synergy
Vault of Whispers
50%inclusion43 decks86 decks
45%synergy
Foundry Inspector
47%inclusion40 decks86 decks
43%synergy
Imotekh the Stormlord
43%inclusion37 decks86 decks
42%synergy
Executioner's Capsule
42%inclusion36 decks86 decks
41%synergy
Top Cards
Wayfarer's Bauble
47%inclusion40 decks86 decks
33%synergy
Solemn Simulacrum
42%inclusion36 decks86 decks
30%synergy
Counterspell
42%inclusion36 decks86 decks
-14%synergy
Gravecrawler
40%inclusion34 decks86 decks
29%synergy
Baleful Strix
38%inclusion33 decks86 decks
15%synergy
Millikin
37%inclusion32 decks86 decks
34%synergy
Junk Diver
36%inclusion31 decks86 decks
36%synergy
Sai, Master Thopterist
36%inclusion31 decks86 decks
33%synergy
Mishra's Bauble
36%inclusion31 decks86 decks
35%synergy
Aether Spellbomb
35%inclusion30 decks86 decks
34%synergy
Game Changers
Bolas's Citadel
17%inclusion15 decks86 decks
12%synergy
Demonic Tutor
15%inclusion13 decks86 decks
-4%synergy
Cyclonic Rift
13%inclusion11 decks86 decks
-10%synergy
Rhystic Study
12%inclusion10 decks86 decks
-11%synergy
Ancient Tomb
10%inclusion9 decks86 decks
2%synergy
Fierce Guardianship
10%inclusion9 decks86 decks
-8%synergy
The One Ring
8.1%inclusion7 decks86 decks
1%synergy
Vampiric Tutor
8.1%inclusion7 decks86 decks
-8%synergy
Force of Will
5.8%inclusion5 decks86 decks
-4%synergy
Creatures
Golbez, Crystal Collector
34%inclusion14 decks41 decks
33%synergy
Thought Monitor
30%inclusion26 decks86 decks
27%synergy
Workshop Assistant
28%inclusion24 decks86 decks
28%synergy
Diregraf Captain
24%inclusion21 decks86 decks
13%synergy
Marionette Master
24%inclusion21 decks86 decks
23%synergy
Riddlesmith
23%inclusion20 decks86 decks
22%synergy
Marionette Apprentice
22%inclusion19 decks86 decks
21%synergy
Trinket Mage
21%inclusion18 decks86 decks
20%synergy
Chronomancer
20%inclusion17 decks86 decks
20%synergy
Armix, Filigree Thrasher
20%inclusion17 decks86 decks
19%synergy
Cryptbreaker
19%inclusion16 decks86 decks
12%synergy
Noxious Gearhulk
19%inclusion16 decks86 decks
15%synergy
Triarch Praetorian
17%inclusion15 decks86 decks
17%synergy
Syr Konrad, the Grim
16%inclusion14 decks86 decks
3%synergy
Stitcher's Supplier
16%inclusion14 decks86 decks
12%synergy
Umbral Collar Zealot
16%inclusion6 decks38 decks
14%synergy
Forensic Gadgeteer
15%inclusion13 decks86 decks
12%synergy
Undead Augur
15%inclusion13 decks86 decks
6%synergy
Sivriss, Nightmare Speaker
15%inclusion13 decks86 decks
15%synergy
Pitiless Plunderer
15%inclusion13 decks86 decks
12%synergy
Disciple of the Vault
15%inclusion13 decks86 decks
14%synergy
Master of Death
14%inclusion12 decks86 decks
10%synergy
Burnished Hart
14%inclusion12 decks86 decks
11%synergy
Death Baron
14%inclusion12 decks86 decks
4%synergy
Hordewing Skaab
13%inclusion11 decks86 decks
6%synergy
Deranged Assistant
13%inclusion11 decks86 decks
10%synergy
Wilhelt, the Rotcleaver
13%inclusion11 decks86 decks
9%synergy
Padeem, Consul of Innovation
12%inclusion10 decks86 decks
10%synergy
Anrakyr the Traveller
12%inclusion10 decks86 decks
11%synergy
Technomancer
12%inclusion10 decks86 decks
11%synergy
Cemetery Reaper
12%inclusion10 decks86 decks
3%synergy
Necron Deathmark
12%inclusion10 decks86 decks
11%synergy
Transplant Theorist
12%inclusion10 decks86 decks
11%synergy
Jhoira's Familiar
12%inclusion10 decks86 decks
11%synergy
Whirler Rogue
12%inclusion10 decks86 decks
10%synergy
Zulaport Cutthroat
12%inclusion10 decks86 decks
8%synergy
Golgari Thug
12%inclusion10 decks86 decks
11%synergy
Containment Construct
10%inclusion9 decks86 decks
10%synergy
Razorlash Transmogrant
10%inclusion9 decks86 decks
10%synergy
Combat Courier
10%inclusion9 decks86 decks
10%synergy
Warren Soultrader
10%inclusion9 decks86 decks
7%synergy
The Scarab God
10%inclusion9 decks86 decks
6%synergy
Champion of the Perished
10%inclusion9 decks86 decks
3%synergy
Reassembling Skeleton
10%inclusion9 decks86 decks
9%synergy
Poxwalkers
10%inclusion9 decks86 decks
10%synergy
Pactdoll Terror
10%inclusion6 decks58 decks
9%synergy
Valkyrie Aerial Unit
10%inclusion4 decks41 decks
9%synergy
Accursed Marauder
9.4%inclusion8 decks85 decks
1%synergy
Lord of the Accursed
9.3%inclusion8 decks86 decks
1%synergy
Psychomancer
9.3%inclusion8 decks86 decks
9%synergy
Instants
Deadly Dispute
26%inclusion22 decks86 decks
18%synergy
Dark Ritual
26%inclusion22 decks86 decks
-10%synergy
Withering Torment
23%inclusion17 decks74 decks
7%synergy
Frantic Search
22%inclusion19 decks86 decks
3%synergy
An Offer You Can't Refuse
20%inclusion17 decks86 decks
-11%synergy
Negate
17%inclusion15 decks86 decks
-15%synergy
Fell the Profane
16%inclusion14 decks86 decks
1%synergy
Entomb
15%inclusion13 decks86 decks
7%synergy
Swan Song
15%inclusion13 decks86 decks
-3%synergy
Deadly Rollick
14%inclusion12 decks86 decks
-6%synergy
Mana Drain
14%inclusion12 decks86 decks
-4%synergy
Fact or Fiction
13%inclusion11 decks86 decks
3%synergy
Thirst for Knowledge
13%inclusion11 decks86 decks
11%synergy
Sink into Stupor
13%inclusion11 decks86 decks
-3%synergy
Arcane Denial
13%inclusion11 decks86 decks
-13%synergy
Muddle the Mixture
12%inclusion10 decks86 decks
7%synergy
Go for the Throat
12%inclusion10 decks86 decks
-4%synergy
Infernal Grasp
12%inclusion10 decks86 decks
-4%synergy
Scour for Scrap
11%inclusion4 decks38 decks
9%synergy
Resculpt
10%inclusion9 decks86 decks
4%synergy
Pongify
9.3%inclusion8 decks86 decks
-6%synergy
Whir of Invention
9.3%inclusion8 decks86 decks
8%synergy
Brainstorm
9.3%inclusion8 decks86 decks
-21%synergy
Perplex
9.3%inclusion8 decks86 decks
7%synergy
Bitter Triumph
8.1%inclusion7 decks86 decks
4%synergy
Reality Shift
7.0%inclusion6 decks86 decks
-7%synergy
Stoic Rebuttal
7.0%inclusion6 decks86 decks
7%synergy
Aetherize
7.0%inclusion6 decks86 decks
-4%synergy
Costly Plunder
7.0%inclusion6 decks86 decks
6%synergy
Malakir Rebirth
7.0%inclusion6 decks86 decks
-3%synergy
Hagra Mauling
5.8%inclusion5 decks86 decks
3%synergy
Metallic Rebuke
5.8%inclusion5 decks86 decks
6%synergy
Darkblast
5.8%inclusion5 decks86 decks
6%synergy
Spell Pierce
5.8%inclusion5 decks86 decks
0%synergy
Thought Scour
5.8%inclusion5 decks86 decks
-1%synergy
Murder
5.8%inclusion5 decks86 decks
-2%synergy
Lethal Scheme
5.8%inclusion5 decks86 decks
4%synergy
Sorceries
Feed the Swarm
34%inclusion29 decks86 decks
-1%synergy
Dread Return
28%inclusion24 decks86 decks
22%synergy
Toxic Deluge
21%inclusion18 decks86 decks
-4%synergy
Victimize
19%inclusion16 decks86 decks
5%synergy
Fabricate
16%inclusion14 decks86 decks
13%synergy
Thoughtcast
16%inclusion14 decks86 decks
14%synergy
Windfall
14%inclusion12 decks86 decks
0%synergy
Reanimate
14%inclusion12 decks86 decks
-11%synergy
Living Death
10%inclusion9 decks86 decks
6%synergy
Damnation
10%inclusion9 decks86 decks
0%synergy
Terisiare's Devastation
7.0%inclusion6 decks86 decks
6%synergy
Unearth
7.0%inclusion6 decks86 decks
3%synergy
Agadeem's Awakening
7.0%inclusion6 decks86 decks
2%synergy
Buried Alive
7.0%inclusion6 decks86 decks
-1%synergy
Beacon of Unrest
7.0%inclusion6 decks86 decks
6%synergy
Blasphemous Edict
6.8%inclusion5 decks73 decks
0%synergy
Rise and Shine
5.8%inclusion5 decks86 decks
5%synergy
Their Number Is Legion
5.8%inclusion5 decks86 decks
5%synergy
Singularity Rupture
5.3%inclusion2 decks38 decks
-7%synergy
Shredder's Technique
5.3%inclusion1 decks19 decks
4%synergy
Utility Artifacts
Ashnod's Altar
34%inclusion29 decks86 decks
27%synergy
Conjurer's Bauble
31%inclusion27 decks86 decks
31%synergy
Desecrated Tomb
30%inclusion26 decks86 decks
30%synergy
Salvaging Station
27%inclusion23 decks86 decks
27%synergy
Lightning Greaves
27%inclusion23 decks86 decks
-1%synergy
Trading Post
27%inclusion23 decks86 decks
26%synergy
Uthros Research Craft
24%inclusion9 decks38 decks
22%synergy
Phyrexian Altar
23%inclusion20 decks86 decks
18%synergy
Soul-Guide Lantern
22%inclusion19 decks86 decks
20%synergy
Nihil Spellbomb
21%inclusion18 decks86 decks
20%synergy
Altar of Dementia
21%inclusion18 decks86 decks
17%synergy
Key to the City
20%inclusion17 decks86 decks
18%synergy
Urza's Bauble
19%inclusion16 decks86 decks
18%synergy
Swiftfoot Boots
19%inclusion16 decks86 decks
-6%synergy
Krark-Clan Ironworks
19%inclusion16 decks86 decks
18%synergy
Skullclamp
17%inclusion15 decks86 decks
8%synergy
Demonic Junker
17%inclusion10 decks58 decks
16%synergy
Tarrian's Journal
16%inclusion14 decks86 decks
16%synergy
Grinding Station
15%inclusion13 decks86 decks
15%synergy
Crucible of Worlds
15%inclusion13 decks86 decks
14%synergy
Mystic Forge
15%inclusion13 decks86 decks
13%synergy
Codex Shredder
15%inclusion13 decks86 decks
13%synergy
Perpetual Timepiece
14%inclusion12 decks86 decks
13%synergy
Time Sieve
14%inclusion12 decks86 decks
12%synergy
Ichor Wellspring
14%inclusion12 decks86 decks
13%synergy
Cloud Key
14%inclusion12 decks86 decks
12%synergy
Cranial Plating
14%inclusion12 decks86 decks
12%synergy
Cryogen Relic
13%inclusion5 decks38 decks
12%synergy
Tormod's Crypt
13%inclusion11 decks86 decks
11%synergy
Esoteric Duplicator
12%inclusion10 decks86 decks
11%synergy
Scrabbling Claws
12%inclusion10 decks86 decks
12%synergy
Flight Spellbomb
12%inclusion10 decks86 decks
12%synergy
Welding Jar
12%inclusion10 decks86 decks
11%synergy
Dross Skullbomb
10%inclusion9 decks86 decks
10%synergy
Whispersilk Cloak
10%inclusion9 decks86 decks
4%synergy
Sensei's Divining Top
9.3%inclusion8 decks86 decks
0%synergy
Manifold Key
9.3%inclusion8 decks86 decks
9%synergy
Fireshrieker
9.3%inclusion8 decks86 decks
8%synergy
Carrion Cruiser
8.6%inclusion5 decks58 decks
8%synergy
Encroaching Mycosynth
8.1%inclusion7 decks86 decks
8%synergy
Vat of Rebirth
8.1%inclusion7 decks86 decks
7%synergy
Portal to Phyrexia
8.1%inclusion7 decks86 decks
8%synergy
Moonsilver Key
8.1%inclusion7 decks86 decks
8%synergy
Blood Fountain
8.1%inclusion7 decks86 decks
8%synergy
Thieves' Tools
8.1%inclusion7 decks86 decks
7%synergy
Wishclaw Talisman
8.1%inclusion7 decks86 decks
4%synergy
Currency Converter
8.1%inclusion7 decks86 decks
8%synergy
Fell Gravship
7.9%inclusion3 decks38 decks
8%synergy
Brotherhood Regalia
7.4%inclusion6 decks81 decks
5%synergy
Nettlecyst
7.0%inclusion6 decks86 decks
6%synergy
Enchantments
Tortured Existence
31%inclusion27 decks86 decks
30%synergy
Mirrodin Besieged
21%inclusion18 decks86 decks
19%synergy
Teval's Judgment
20%inclusion10 decks49 decks
19%synergy
Ripples of Undeath
15%inclusion13 decks85 decks
12%synergy
Biotransference
15%inclusion13 decks86 decks
14%synergy
Agent of the Iron Throne
14%inclusion12 decks86 decks
13%synergy
Defiled Crypt // Cadaver Lab
14%inclusion10 decks73 decks
13%synergy
Secrets of the Dead
12%inclusion10 decks86 decks
9%synergy
Artificer's Intuition
12%inclusion10 decks86 decks
12%synergy
Endless Ranks of the Dead
9.3%inclusion8 decks86 decks
2%synergy
Aqueous Form
8.1%inclusion7 decks86 decks
0%synergy
Mystic Remora
8.1%inclusion7 decks86 decks
-7%synergy
Phyrexian Reclamation
8.1%inclusion7 decks86 decks
6%synergy
Clan Crafter
7.0%inclusion6 decks86 decks
7%synergy
Animate Dead
7.0%inclusion6 decks86 decks
-4%synergy
Sword Coast Sailor
5.8%inclusion5 decks86 decks
5%synergy
Thopter Spy Network
5.8%inclusion5 decks86 decks
4%synergy
Planeswalkers
Tezzeret, Master of the Bridge
10%inclusion9 decks86 decks
8%synergy
Tezzeret, Cruel Captain
7.5%inclusion3 decks40 decks
6%synergy
Liliana, Death's Majesty
5.8%inclusion5 decks86 decks
0%synergy
Utility Lands
Bojuka Bog
34%inclusion29 decks86 decks
-5%synergy
Academy Ruins
34%inclusion29 decks86 decks
30%synergy
Darksteel Citadel
29%inclusion25 decks86 decks
26%synergy
Rogue's Passage
29%inclusion25 decks86 decks
2%synergy
Inventors' Fair
27%inclusion23 decks86 decks
25%synergy
Takenuma, Abandoned Mire
22%inclusion19 decks86 decks
10%synergy
Urborg, Tomb of Yawgmoth
20%inclusion17 decks86 decks
0%synergy
Uthros, Titanic Godcore
18%inclusion7 decks38 decks
16%synergy
Phyrexian Tower
17%inclusion15 decks86 decks
11%synergy
Urza's Saga
17%inclusion15 decks86 decks
12%synergy
Midgar, City of Mako
17%inclusion7 decks41 decks
15%synergy
Otawara, Soaring City
15%inclusion13 decks86 decks
-3%synergy
Mystic Sanctuary
14%inclusion12 decks86 decks
-3%synergy
Susur Secundi, Void Altar
13%inclusion5 decks38 decks
12%synergy
Access Tunnel
13%inclusion11 decks86 decks
7%synergy
Reliquary Tower
13%inclusion11 decks86 decks
-23%synergy
Archway of Innovation
11%inclusion9 decks83 decks
8%synergy
Witch's Cottage
10%inclusion9 decks86 decks
7%synergy
Mortuary Mire
9.3%inclusion8 decks86 decks
1%synergy
Cabal Coffers
9.3%inclusion8 decks86 decks
-1%synergy
Volrath's Stronghold
8.1%inclusion7 decks86 decks
7%synergy
Phyrexia's Core
8.1%inclusion7 decks86 decks
8%synergy
Barren Moor
7.0%inclusion6 decks86 decks
5%synergy
Fomori Vault
7.0%inclusion6 decks86 decks
6%synergy
Drownyard Temple
7.0%inclusion6 decks86 decks
4%synergy
Dakmor Salvage
7.0%inclusion6 decks86 decks
6%synergy
Treasure Vault
5.8%inclusion5 decks86 decks
4%synergy
High Market
5.8%inclusion5 decks86 decks
4%synergy
Tomb Fortress
5.8%inclusion5 decks86 decks
5%synergy
Temple of the False God
5.8%inclusion5 decks86 decks
-4%synergy
Mana Artifacts
Arcane Signet
85%inclusion73 decks86 decks
1%synergy
Sol Ring
80%inclusion69 decks86 decks
-8%synergy
Talisman of Dominance
58%inclusion50 decks86 decks
0%synergy
Dimir Signet
57%inclusion49 decks86 decks
-2%synergy
Mind Stone
50%inclusion43 decks86 decks
22%synergy
Commander's Sphere
24%inclusion21 decks86 decks
8%synergy
Fellwar Stone
24%inclusion21 decks86 decks
-6%synergy
Lotus Petal
21%inclusion18 decks86 decks
13%synergy
Chromatic Star
19%inclusion16 decks86 decks
18%synergy
Thought Vessel
17%inclusion15 decks86 decks
-14%synergy
Chromatic Sphere
14%inclusion12 decks86 decks
14%synergy
Mox Opal
14%inclusion12 decks86 decks
10%synergy
The Soul Stone
11%inclusion4 decks38 decks
5%synergy
Moonsnare Prototype
10%inclusion9 decks86 decks
10%synergy
Everflowing Chalice
9.3%inclusion8 decks86 decks
4%synergy
Gilded Lotus
9.3%inclusion8 decks86 decks
6%synergy
Thran Dynamo
8.1%inclusion7 decks86 decks
3%synergy
Hedron Archive
7.0%inclusion6 decks86 decks
5%synergy
Jeweled Lotus
5.8%inclusion5 decks86 decks
5%synergy
Darkwater Egg
5.8%inclusion5 decks86 decks
6%synergy
Mox Amber
5.8%inclusion5 decks86 decks
0%synergy
Worn Powerstone
5.8%inclusion5 decks86 decks
2%synergy
Blitzball
5.0%inclusion2 decks40 decks
4%synergy
Lands
Swamp
97%inclusion83 decks86 decks
0%synergy
Island
97%inclusion83 decks86 decks
0%synergy
Command Tower
81%inclusion70 decks86 decks
-6%synergy
Sunken Hollow
64%inclusion55 decks86 decks
-1%synergy
Drowned Catacomb
57%inclusion49 decks86 decks
3%synergy
Watery Grave
47%inclusion40 decks86 decks
-1%synergy
Choked Estuary
43%inclusion37 decks86 decks
-4%synergy
Tainted Isle
42%inclusion36 decks86 decks
-2%synergy
Mistvault Bridge
42%inclusion36 decks86 decks
37%synergy
Underground River
40%inclusion34 decks86 decks
-1%synergy
Morphic Pool
35%inclusion30 decks86 decks
-1%synergy
Polluted Delta
34%inclusion29 decks86 decks
1%synergy
Shipwreck Marsh
31%inclusion27 decks86 decks
-9%synergy
Undercity Sewers
30%inclusion26 decks86 decks
10%synergy
Exotic Orchard
30%inclusion26 decks86 decks
-2%synergy
Darkwater Catacombs
30%inclusion26 decks86 decks
-9%synergy
Dimir Aqueduct
29%inclusion25 decks86 decks
-9%synergy
Gloomlake Verge
27%inclusion20 decks74 decks
3%synergy
Clearwater Pathway
23%inclusion20 decks86 decks
-1%synergy
Temple of Deceit
21%inclusion18 decks86 decks
-15%synergy
Evolving Wilds
20%inclusion17 decks86 decks
3%synergy
Sunken Ruins
19%inclusion16 decks86 decks
2%synergy
Fell the Profane
16%inclusion14 decks86 decks
1%synergy
Underground Sea
15%inclusion13 decks86 decks
2%synergy
Sink into Stupor
13%inclusion11 decks86 decks
-3%synergy
Path of Ancestry
13%inclusion11 decks86 decks
-14%synergy
Lazotep Quarry
11%inclusion9 decks83 decks
10%synergy
Fabled Passage
10%inclusion9 decks86 decks
2%synergy
Myriad Landscape
10%inclusion9 decks86 decks
-11%synergy
Spire of Industry
10%inclusion9 decks86 decks
8%synergy
Terramorphic Expanse
9.3%inclusion8 decks86 decks
-2%synergy
Darkslick Shores
9.3%inclusion8 decks86 decks
-5%synergy
The Mycosynth Gardens
8.1%inclusion7 decks86 decks
7%synergy
Scalding Tarn
8.1%inclusion7 decks86 decks
0%synergy
Verdant Catacombs
8.1%inclusion7 decks86 decks
1%synergy
Flooded Strand
8.1%inclusion7 decks86 decks
-1%synergy
Fetid Pools
7.0%inclusion6 decks86 decks
-9%synergy
Agadeem's Awakening
7.0%inclusion6 decks86 decks
2%synergy
River of Tears
7.0%inclusion6 decks86 decks
-3%synergy
Dimir Guildgate
7.0%inclusion6 decks86 decks
0%synergy
Reflecting Pool
7.0%inclusion6 decks86 decks
2%synergy
Malakir Rebirth
7.0%inclusion6 decks86 decks
-3%synergy
Boggart Trawler
5.9%inclusion5 decks85 decks
-1%synergy
Hagra Mauling
5.8%inclusion5 decks86 decks
3%synergy
Escape Tunnel
5.8%inclusion5 decks86 decks
4%synergy
Misty Rainforest
5.8%inclusion5 decks86 decks
-3%synergy
Marsh Flats
5.8%inclusion5 decks86 decks
-2%synergy
Bloodstained Mire
5.8%inclusion5 decks86 decks
-2%synergy