Joshua Rosfield // Silas Renn, Seeker Adept (Commander) - Expensive Combo

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
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Splinter's Technique
11%inclusion1 decks9 decks
10%synergy
Quicksilver, Brash Blur
7.7%inclusion1 decks13 decks
8%synergy
High Synergy Cards
Timetwister
100%inclusion70 decks70 decks
98%synergy
Yawgmoth's Will
100%inclusion70 decks70 decks
97%synergy
City of Traitors
99%inclusion69 decks70 decks
95%synergy
Culling the Weak
100%inclusion70 decks70 decks
95%synergy
Ad Nauseam
99%inclusion69 decks70 decks
94%synergy
Tainted Pact
100%inclusion70 decks70 decks
93%synergy
Phyrexian Tower
99%inclusion69 decks70 decks
93%synergy
Simian Spirit Guide
100%inclusion70 decks70 decks
93%synergy
Demonic Consultation
100%inclusion70 decks70 decks
93%synergy
Brain Freeze
100%inclusion70 decks70 decks
93%synergy
Top Cards
Dark Ritual
100%inclusion70 decks70 decks
64%synergy
Cabal Ritual
100%inclusion70 decks70 decks
90%synergy
Wishclaw Talisman
100%inclusion70 decks70 decks
92%synergy
Mystic Remora
100%inclusion70 decks70 decks
84%synergy
Wheel of Fortune
100%inclusion70 decks70 decks
90%synergy
Diabolic Intent
99%inclusion69 decks70 decks
91%synergy
Jeska's Will
99%inclusion69 decks70 decks
82%synergy
Mental Misstep
99%inclusion69 decks70 decks
92%synergy
Rhystic Study
99%inclusion69 decks70 decks
75%synergy
Flusterstorm
99%inclusion69 decks70 decks
90%synergy
Game Changers
Imperial Seal
100%inclusion70 decks70 decks
93%synergy
Thassa's Oracle
100%inclusion70 decks70 decks
92%synergy
Grim Monolith
100%inclusion70 decks70 decks
96%synergy
Ancient Tomb
100%inclusion70 decks70 decks
87%synergy
Underworld Breach
100%inclusion70 decks70 decks
89%synergy
Mana Vault
100%inclusion70 decks70 decks
91%synergy
Demonic Tutor
100%inclusion70 decks70 decks
79%synergy
Necropotence
100%inclusion70 decks70 decks
94%synergy
Chrome Mox
100%inclusion70 decks70 decks
91%synergy
Vampiric Tutor
100%inclusion70 decks70 decks
84%synergy
Creatures
Ragavan, Nimble Pilferer
97%inclusion68 decks70 decks
86%synergy
Birgi, God of Storytelling
96%inclusion67 decks70 decks
89%synergy
Orcish Bowmasters
91%inclusion64 decks70 decks
73%synergy
Hexing Squelcher
83%inclusion10 decks12 decks
72%synergy
Valley Floodcaller
81%inclusion48 decks59 decks
74%synergy
Dockside Extortionist
30%inclusion21 decks70 decks
28%synergy
Spider-Punk
20%inclusion4 decks20 decks
19%synergy
Dragon's Rage Channeler
10%inclusion7 decks70 decks
8%synergy
Opposition Agent
5.7%inclusion4 decks70 decks
1%synergy
Mockingbird
5.2%inclusion3 decks58 decks
3%synergy
Instants
Force of Will
99%inclusion69 decks70 decks
88%synergy
Deflecting Swat
99%inclusion69 decks70 decks
80%synergy
Fierce Guardianship
99%inclusion69 decks70 decks
79%synergy
Final Fortune
97%inclusion68 decks70 decks
92%synergy
Pact of Negation
97%inclusion68 decks70 decks
89%synergy
Mystical Tutor
97%inclusion68 decks70 decks
84%synergy
Borne Upon a Wind
96%inclusion67 decks70 decks
87%synergy
Chain of Vapor
94%inclusion66 decks70 decks
89%synergy
Pyroblast
94%inclusion66 decks70 decks
89%synergy
Flare of Duplication
91%inclusion60 decks66 decks
88%synergy
Mindbreak Trap
90%inclusion63 decks70 decks
84%synergy
Deadly Rollick
89%inclusion62 decks70 decks
71%synergy
Red Elemental Blast
89%inclusion62 decks70 decks
83%synergy
Daze
81%inclusion57 decks70 decks
79%synergy
Force of Negation
71%inclusion50 decks70 decks
63%synergy
Swan Song
67%inclusion47 decks70 decks
48%synergy
Snap
53%inclusion37 decks70 decks
43%synergy
Into the Flood Maw
41%inclusion24 decks59 decks
36%synergy
An Offer You Can't Refuse
39%inclusion27 decks70 decks
9%synergy
Rain of Filth
31%inclusion22 decks70 decks
30%synergy
Dramatic Reversal
14%inclusion10 decks70 decks
12%synergy
Brainstorm
10%inclusion7 decks70 decks
-7%synergy
Cyclonic Rift
10%inclusion7 decks70 decks
-12%synergy
Mana Drain
8.6%inclusion6 decks70 decks
-7%synergy
Retraction Helix
7.1%inclusion5 decks70 decks
7%synergy
Intuition
7.1%inclusion5 decks70 decks
5%synergy
Dispel
7.1%inclusion5 decks70 decks
4%synergy
Spell Pierce
7.1%inclusion5 decks70 decks
4%synergy
Redirect Lightning
5.3%inclusion1 decks19 decks
-4%synergy
Sorceries
Gamble
99%inclusion69 decks70 decks
89%synergy
Windfall
96%inclusion67 decks70 decks
72%synergy
Rite of Flame
94%inclusion66 decks70 decks
88%synergy
Praetor's Grasp
93%inclusion65 decks70 decks
88%synergy
Mnemonic Betrayal
93%inclusion65 decks70 decks
88%synergy
Beseech the Mirror
93%inclusion65 decks70 decks
88%synergy
Infernal Plunge
76%inclusion53 decks70 decks
74%synergy
Last Chance
71%inclusion50 decks70 decks
69%synergy
Gitaxian Probe
64%inclusion45 decks70 decks
59%synergy
Grim Tutor
50%inclusion35 decks70 decks
46%synergy
Warrior's Oath
49%inclusion34 decks70 decks
47%synergy
Wheel of Misfortune
31%inclusion22 decks70 decks
27%synergy
Demonic Counsel
23%inclusion12 decks52 decks
19%synergy
Stock Up
6.1%inclusion2 decks33 decks
4%synergy
Strike It Rich
5.7%inclusion4 decks70 decks
4%synergy
Utility Artifacts
Defense Grid
87%inclusion61 decks70 decks
84%synergy
The One Ring
71%inclusion50 decks70 decks
59%synergy
Grinding Station
63%inclusion44 decks70 decks
61%synergy
Conqueror's Flail
19%inclusion13 decks70 decks
17%synergy
Vexing Bauble
7.6%inclusion5 decks66 decks
6%synergy
Enchantments
Necrodominance
68%inclusion45 decks66 decks
67%synergy
Dress Down
13%inclusion9 decks70 decks
12%synergy
Copy Artifact
8.6%inclusion6 decks70 decks
8%synergy
Guild Artisan
5.7%inclusion4 decks70 decks
5%synergy
Utility Lands
Otawara, Soaring City
96%inclusion67 decks70 decks
80%synergy
Mistrise Village
18%inclusion5 decks28 decks
10%synergy
Mana Artifacts
Lotus Petal
100%inclusion70 decks70 decks
90%synergy
Sol Ring
100%inclusion70 decks70 decks
10%synergy
Mox Amber
100%inclusion70 decks70 decks
94%synergy
Springleaf Drum
100%inclusion70 decks70 decks
97%synergy
Mox Opal
100%inclusion70 decks70 decks
92%synergy
Lion's Eye Diamond
100%inclusion70 decks70 decks
94%synergy
Mox Diamond
100%inclusion70 decks70 decks
93%synergy
Arcane Signet
97%inclusion68 decks70 decks
9%synergy
Paradise Mantle
94%inclusion66 decks70 decks
93%synergy
Talisman of Dominance
93%inclusion65 decks70 decks
44%synergy
Talisman of Indulgence
77%inclusion54 decks70 decks
34%synergy
Talisman of Creativity
67%inclusion47 decks70 decks
23%synergy
Mana Crypt
30%inclusion21 decks70 decks
28%synergy
Fellwar Stone
26%inclusion18 decks70 decks
-10%synergy
Chromatic Star
10%inclusion7 decks70 decks
9%synergy
Lands
Command Tower
100%inclusion70 decks70 decks
8%synergy
Badlands
100%inclusion70 decks70 decks
85%synergy
Underground Sea
100%inclusion70 decks70 decks
85%synergy
Volcanic Island
100%inclusion70 decks70 decks
85%synergy
Scalding Tarn
100%inclusion70 decks70 decks
68%synergy
Polluted Delta
100%inclusion70 decks70 decks
65%synergy
Bloodstained Mire
100%inclusion70 decks70 decks
65%synergy
Watery Grave
100%inclusion70 decks70 decks
53%synergy
Verdant Catacombs
99%inclusion69 decks70 decks
89%synergy
Gemstone Caverns
99%inclusion69 decks70 decks
91%synergy
Flooded Strand
99%inclusion69 decks70 decks
88%synergy
Misty Rainforest
97%inclusion68 decks70 decks
87%synergy
Blood Crypt
96%inclusion67 decks70 decks
50%synergy
Arid Mesa
96%inclusion67 decks70 decks
86%synergy
Marsh Flats
94%inclusion66 decks70 decks
84%synergy
City of Brass
94%inclusion66 decks70 decks
81%synergy
Steam Vents
87%inclusion61 decks70 decks
42%synergy
Wooded Foothills
87%inclusion61 decks70 decks
79%synergy
Mana Confluence
73%inclusion51 decks70 decks
61%synergy
Undercity Sewers
47%inclusion33 decks70 decks
35%synergy
Mount Doom
27%inclusion19 decks70 decks
20%synergy
Starting Town
19%inclusion5 decks26 decks
14%synergy
Gemstone Mine
19%inclusion13 decks70 decks
18%synergy
Morphic Pool
19%inclusion13 decks70 decks
-14%synergy
Raucous Theater
13%inclusion9 decks70 decks
2%synergy
Training Center
10%inclusion7 decks70 decks
-22%synergy
Exotic Orchard
8.6%inclusion6 decks70 decks
-48%synergy
Luxury Suite
8.6%inclusion6 decks70 decks
-23%synergy
Forbidden Orchard
8.6%inclusion6 decks70 decks
6%synergy
Spire of Industry
5.7%inclusion4 decks70 decks
1%synergy