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Arcane Signet

Arcane Signet

{2}

Artifact

{T}: Add one mana of any color in your commander's color identity.

All Necrons bear the mark of the Triarch, a brand upon their living-metal skin that binds them to their dynasty.

Illustrated by

Warhammer 40,000 CommanderWarhammer 40,000 Commander#228·Common·English
Oct 23, 2026
Market$2.19
Median$2.20
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Legality

LegalCommanderNot legalStandardLegalModernNot legalPremodernLegalLegacyLegalVintageLegalBrawlLegalPioneer
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Rulings

Nov 10, 2020

If you have two commanders, the ability adds one mana of any color in their combined color identities.

Nov 10, 2020

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}.

Nov 10, 2020

If you don't have a commander, Arcane Signet's ability produces no mana.