Format Legality

standard Not Legal

pioneer Not Legal

modern Not Legal

legacy Legal

vintage Legal

commander Legal

pauper Not Legal

brawl Not Legal

historic Not Legal

alchemy Not Legal

penny Not Legal

oathbreaker Legal

Prices

USD $1.97

USD Foil N/A

EUR €1.32

EUR Foil N/A

MTGO Tix 0.15

Buy

Artifact

At the beginning of your upkeep, you may add Colorless

. You can't spend this mana to cast spells.

When Urza asked the viashino what it did, they answered: "It hums."

Brian Snõddy

Urza's Saga #311 uncommon Mana Value: 1 EDHREC Rank #10307 Produces:

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Same type, color identity, mana cost range, and shared keywords

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