do commander decks come with mtg arena codes

do commander decks come with mtg arena codes This does not code ? Why ? : r/MagicArena Duskmourn Commander Precon Highlights -

Name: do commander decks come with mtg arena codes This does not code ? Why ? : r/MagicArena Duskmourn Commander Precon Highlights -
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Description

Weve seen it once before on Phoebe, Head of S.N.E.A.K., but that was an Un-set card restricted purely to casual play

They are calling this the rarity key, and the rare, super rare and legendary symbols will be holographic on the cards (or some kind of shiny gradient), to make it even easier to differentiate

For one generic mana and one blue mana, Borne Upon a Wind , when successfully cast, allows you to cast all spells at instant speed while drawing you a card