Star Compass

{2} · Artifact

This artifact enters tapped. {T}: Add one mana of any color that a basic land you control could produce.

Motor: se resuelve a mano

Rulings (2)

If a basic land you control gains another basic land type or gains another ability that lets it produce mana, consider those effects when determining what colors of mana that land can produce.
Wizards of the Coast · 2017-11-17
The colors of mana are white, blue, black, red, and green. Colorless is a type but not a color.
Wizards of the Coast · 2017-11-17