Arcane Signet

Public decks that run Arcane Signet

• 20 Ways to Win, led by Go-Shintai of Life's Origin
• Abzan Armor - Tarkir: Dragonstorm Commander, led by Felothar the Steadfast
• Ahoy Mateys - The Lost Caverns of Ixalan Commander, led by Admiral Brass, Unsinkable
• Angels: They're Just Like Us, but Cooler and with Wings - Secret Lair Drop, led by Bruna, the Fading Light
• Animated Army - Bloomburrow Commander, led by Bello, Bard of the Brambles
• Arcane Maelstrom - Commander 2020, led by Kalamax, the Stormsire
• Aura of Courage - Forgotten Realms Commander, led by Galea, Kindler of Hope
• Avengers Assemble - Marvel Super Heroes, led by Captain America, Team Leader
• Bangarang!, led by Derevi, Empyrial Tactician
• Bedecked Brokers - New Capenna Commander, led by Perrie, the Pulverizer
• Blame Game - Murders at Karlov Manor Commander, led by Nelly Borca, Impulsive Accuser
• Blast from the Past - Doctor Who, led by Sarah Jane Smith
• Blight Curse - Lorwyn Eclipsed Commander Deck, led by Auntie Ool, Cursewretch
• Blood Rites - The Lost Caverns of Ixalan Commander, led by Clavileño, First of the Blessed
• Break the Chains, led by Caesar, Legion's Emperor
• Buckle Up - Neon Dynasty Commander, led by Kotori, Pilot Prodigy
• Cabaretti Cacophony - New Capenna Commander, led by Kitt Kanto, Mayhem Diva
• Call for Backup - March of the Machine Commander, led by Bright-Palm, Soul Awakener
• Calling All Angels - Foundations Commander, led by Giada, Font of Hope
• Cavalry Charge - March of the Machine Commander, led by Sidar Jabari of Zhalfir
• Chaos Incarnate - Starter Commander Decks, led by Kardur, Doomscourge
• Corrupting Influence - Phyrexia: All Will Be One Commander, led by Ixhel, Scion of Atraxa
• Counter Blitz - Final Fantasy Commander, led by Tidus, Yuna's Guardian
• Counter Intelligence - Edge of Eternities Commander Deck, led by Kilo, Apogee Mind

The first 24 of 136, by name.

Commanders that run Arcane Signet most

Deck counts from EDHREC.

• Y'shtola, Night's Blessed: 53,867 decks
• Edgar Markov: 42,037 decks
• The Ur-Dragon: 41,528 decks
• Sauron, the Dark Lord: 38,026 decks
• Atraxa, Praetors' Voice: 36,299 decks
• Vivi Ornitier: 36,263 decks
• Kaalia of the Vast: 35,704 decks
• Fire Lord Azula: 34,946 decks

Often played with Arcane Signet

Cards that show up in the same decks on EDHREC.

• Fellwar Stone
• Commander's Sphere
• Chromatic Lantern
• Talisman of Impulse
• Talisman of Curiosity
• Mind Stone
• Talisman of Resilience
• Exotic Orchard
• Thought Vessel
• Talisman of Unity

Rulings

• 2020-11-10: If you have two commanders, the ability adds one mana of any color in their combined color identities.
• 2020-11-10: If your commander is a card that has no colors in its color identity, Arcane Signet's ability produces no mana. It doesn't produce {C}.
• 2020-11-10: If you don't have a commander, Arcane Signet's ability produces no mana.