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

Joshua Rosfield // Silas Renn, Seeker Adept
Rank #285
836decks
Harvey McGuinness
May 26, 2026
Building a RogIshai (Rograkh and Ishai) cEDH Deck
A cEDH tempo-control deck that pairs a zero-cost commander with a late-game Underworld Breach finish: meet RogIshai.
Deck Filters
Archidekt
Commander Spellbook
Moxfield
Scryfall
MTGStocks
Flashback
12%inclusion13 decks112 decks
4%synergy
Exhibition Tidecaller
1.7%inclusion2 decks115 decks
0%synergy
Flow State
0.9%inclusion1 decks109 decks
-1%synergy
Great Hall of the Biblioplex
0.9%inclusion1 decks115 decks
0%synergy
Prismari, the Inspiration
0.9%inclusion1 decks115 decks
-1%synergy
High Synergy Cards
Timetwister
100%inclusion835 decks836 decks
98%synergy
City of Traitors
99%inclusion827 decks836 decks
95%synergy
Ad Nauseam
98%inclusion820 decks836 decks
93%synergy
Culling the Weak
98%inclusion823 decks836 decks
93%synergy
Yawgmoth's Will
96%inclusion801 decks836 decks
93%synergy
Tainted Pact
99%inclusion826 decks836 decks
92%synergy
Demonic Consultation
99%inclusion831 decks836 decks
92%synergy
Necropotence
98%inclusion821 decks836 decks
92%synergy
Brain Freeze
99%inclusion829 decks836 decks
91%synergy
Mental Misstep
98%inclusion818 decks836 decks
91%synergy
Top Cards
Dark Ritual
100%inclusion833 decks836 decks
62%synergy
Deflecting Swat
99%inclusion831 decks836 decks
80%synergy
Thassa's Oracle
99%inclusion830 decks836 decks
91%synergy
Mystic Remora
99%inclusion830 decks836 decks
84%synergy
Wheel of Fortune
99%inclusion830 decks836 decks
90%synergy
Rhystic Study
99%inclusion826 decks836 decks
76%synergy
Simian Spirit Guide
99%inclusion825 decks836 decks
91%synergy
Cabal Ritual
98%inclusion822 decks836 decks
88%synergy
Jeska's Will
98%inclusion819 decks836 decks
82%synergy
Diabolic Intent
98%inclusion816 decks836 decks
90%synergy
Game Changers
Underworld Breach
100%inclusion835 decks836 decks
89%synergy
Chrome Mox
100%inclusion835 decks836 decks
91%synergy
Mox Diamond
100%inclusion835 decks836 decks
93%synergy
Vampiric Tutor
100%inclusion834 decks836 decks
84%synergy
Mana Vault
100%inclusion833 decks836 decks
91%synergy
Lion's Eye Diamond
100%inclusion833 decks836 decks
93%synergy
Fierce Guardianship
100%inclusion832 decks836 decks
80%synergy
Demonic Tutor
100%inclusion832 decks836 decks
78%synergy
Ancient Tomb
99%inclusion831 decks836 decks
87%synergy
Imperial Seal
99%inclusion831 decks836 decks
92%synergy
Creatures
Ragavan, Nimble Pilferer
97%inclusion809 decks836 decks
85%synergy
Birgi, God of Storytelling
92%inclusion766 decks836 decks
85%synergy
Orcish Bowmasters
87%inclusion728 decks836 decks
69%synergy
Valley Floodcaller
80%inclusion652 decks810 decks
73%synergy
Hexing Squelcher
80%inclusion189 decks237 decks
68%synergy
Dockside Extortionist
18%inclusion151 decks836 decks
17%synergy
Opposition Agent
10%inclusion82 decks836 decks
5%synergy
Spider-Punk
9.4%inclusion34 decks360 decks
9%synergy
Vivi Ornitier
6.2%inclusion27 decks434 decks
-2%synergy
Wan Shi Tong, Librarian
6.1%inclusion18 decks295 decks
1%synergy
Goblin Welder
5.4%inclusion45 decks836 decks
4%synergy
Instants
Mystical Tutor
98%inclusion816 decks836 decks
84%synergy
Pact of Negation
97%inclusion815 decks836 decks
89%synergy
Flusterstorm
97%inclusion812 decks836 decks
89%synergy
Force of Will
97%inclusion812 decks836 decks
86%synergy
Final Fortune
97%inclusion807 decks836 decks
91%synergy
Chain of Vapor
96%inclusion800 decks836 decks
90%synergy
Borne Upon a Wind
96%inclusion800 decks836 decks
86%synergy
Pyroblast
93%inclusion780 decks836 decks
88%synergy
Flare of Duplication
89%inclusion747 decks836 decks
86%synergy
Mindbreak Trap
89%inclusion745 decks836 decks
83%synergy
Red Elemental Blast
89%inclusion742 decks836 decks
83%synergy
Deadly Rollick
80%inclusion669 decks836 decks
62%synergy
Swan Song
73%inclusion610 decks836 decks
53%synergy
Daze
70%inclusion586 decks836 decks
68%synergy
Force of Negation
70%inclusion584 decks836 decks
62%synergy
Snap
56%inclusion465 decks836 decks
46%synergy
An Offer You Can't Refuse
50%inclusion414 decks836 decks
19%synergy
Into the Flood Maw
34%inclusion272 decks808 decks
29%synergy
Rain of Filth
31%inclusion256 decks836 decks
29%synergy
Cyclonic Rift
14%inclusion120 decks836 decks
-7%synergy
Mana Drain
14%inclusion116 decks836 decks
-2%synergy
Dramatic Reversal
12%inclusion103 decks836 decks
10%synergy
Intuition
12%inclusion101 decks836 decks
10%synergy
Entomb
10%inclusion85 decks836 decks
5%synergy
Brainstorm
10%inclusion81 decks836 decks
-8%synergy
Sink into Stupor
8.7%inclusion73 decks836 decks
-1%synergy
Retraction Helix
7.3%inclusion61 decks836 decks
7%synergy
Dispel
5.5%inclusion46 decks836 decks
2%synergy
Snapback
5.3%inclusion44 decks836 decks
4%synergy
Sorceries
Gamble
97%inclusion813 decks836 decks
87%synergy
Rite of Flame
96%inclusion801 decks836 decks
89%synergy
Windfall
94%inclusion782 decks836 decks
70%synergy
Praetor's Grasp
90%inclusion749 decks836 decks
85%synergy
Beseech the Mirror
88%inclusion739 decks836 decks
83%synergy
Mnemonic Betrayal
85%inclusion707 decks836 decks
80%synergy
Infernal Plunge
74%inclusion618 decks836 decks
72%synergy
Last Chance
70%inclusion585 decks836 decks
67%synergy
Gitaxian Probe
68%inclusion569 decks836 decks
62%synergy
Warrior's Oath
47%inclusion392 decks836 decks
45%synergy
Grim Tutor
34%inclusion281 decks836 decks
30%synergy
Wheel of Misfortune
26%inclusion221 decks836 decks
22%synergy
Demonic Counsel
25%inclusion177 decks722 decks
20%synergy
Toxic Deluge
10%inclusion80 decks836 decks
-11%synergy
Transmute Artifact
6.5%inclusion54 decks836 decks
6%synergy
Utility Artifacts
Wishclaw Talisman
95%inclusion798 decks836 decks
87%synergy
Defense Grid
85%inclusion708 decks836 decks
81%synergy
The One Ring
74%inclusion620 decks836 decks
62%synergy
Grinding Station
60%inclusion503 decks836 decks
58%synergy
Vexing Bauble
14%inclusion118 decks836 decks
12%synergy
Conqueror's Flail
11%inclusion92 decks836 decks
10%synergy
Bolas's Citadel
10%inclusion86 decks836 decks
5%synergy
Enchantments
Necrodominance
69%inclusion576 decks836 decks
67%synergy
Dress Down
12%inclusion97 decks836 decks
11%synergy
Steal Enchantment
7.7%inclusion64 decks836 decks
7%synergy
Copy Artifact
6.6%inclusion55 decks836 decks
6%synergy
Utility Lands
Phyrexian Tower
96%inclusion804 decks836 decks
90%synergy
Otawara, Soaring City
95%inclusion797 decks836 decks
80%synergy
Mistrise Village
13%inclusion65 decks484 decks
5%synergy
Urza's Saga
7.5%inclusion63 decks836 decks
2%synergy
Emergence Zone
5.7%inclusion48 decks836 decks
2%synergy
Mana Artifacts
Mox Amber
100%inclusion835 decks836 decks
94%synergy
Mox Opal
100%inclusion834 decks836 decks
92%synergy
Lotus Petal
100%inclusion832 decks836 decks
89%synergy
Sol Ring
99%inclusion830 decks836 decks
10%synergy
Grim Monolith
99%inclusion829 decks836 decks
95%synergy
Arcane Signet
97%inclusion812 decks836 decks
9%synergy
Springleaf Drum
96%inclusion804 decks836 decks
94%synergy
Paradise Mantle
89%inclusion747 decks836 decks
88%synergy
Talisman of Dominance
87%inclusion731 decks836 decks
38%synergy
Talisman of Indulgence
68%inclusion572 decks836 decks
25%synergy
Talisman of Creativity
51%inclusion429 decks836 decks
7%synergy
Fellwar Stone
27%inclusion225 decks836 decks
-9%synergy
Mana Crypt
18%inclusion152 decks836 decks
17%synergy
Chromatic Star
11%inclusion95 decks836 decks
11%synergy
Lands
Volcanic Island
100%inclusion835 decks836 decks
85%synergy
Underground Sea
100%inclusion834 decks836 decks
84%synergy
Polluted Delta
99%inclusion831 decks836 decks
64%synergy
Badlands
99%inclusion830 decks836 decks
84%synergy
Scalding Tarn
99%inclusion830 decks836 decks
67%synergy
Bloodstained Mire
99%inclusion830 decks836 decks
64%synergy
Command Tower
99%inclusion829 decks836 decks
8%synergy
Watery Grave
98%inclusion821 decks836 decks
50%synergy
Gemstone Caverns
98%inclusion820 decks836 decks
90%synergy
Blood Crypt
97%inclusion809 decks836 decks
51%synergy
Flooded Strand
97%inclusion808 decks836 decks
86%synergy
Misty Rainforest
96%inclusion801 decks836 decks
86%synergy
Verdant Catacombs
95%inclusion793 decks836 decks
85%synergy
City of Brass
94%inclusion788 decks836 decks
81%synergy
Arid Mesa
94%inclusion783 decks836 decks
84%synergy
Marsh Flats
90%inclusion751 decks836 decks
80%synergy
Wooded Foothills
89%inclusion740 decks836 decks
80%synergy
Steam Vents
85%inclusion707 decks836 decks
39%synergy
Mana Confluence
78%inclusion650 decks836 decks
66%synergy
Undercity Sewers
45%inclusion378 decks836 decks
32%synergy
Starting Town
32%inclusion141 decks434 decks
27%synergy
Mount Doom
20%inclusion169 decks836 decks
14%synergy
Morphic Pool
18%inclusion147 decks836 decks
-14%synergy
Gemstone Mine
13%inclusion111 decks836 decks
12%synergy
Training Center
12%inclusion103 decks836 decks
-19%synergy
Exotic Orchard
10%inclusion83 decks836 decks
-46%synergy
Sink into Stupor
8.7%inclusion73 decks836 decks
-1%synergy
Raucous Theater
8.6%inclusion72 decks836 decks
-2%synergy
Luxury Suite
7.9%inclusion66 decks836 decks
-23%synergy
Spire of Industry
6.1%inclusion51 decks836 decks
2%synergy
Forbidden Orchard
6.0%inclusion50 decks836 decks
4%synergy