Otherworldly Invasion

Devoid (This card has no color.)
Plains produce {u} instead of {w}
Islands produce {b} instead of {u}
Swamps produce {r} instead of {b}
Mountains produce {g} instead of {r}
Forests produce {w} instead of {g}
Basic lands cannot tap for mana of their type.
(For example, if the card is a plains it cannot
produce {w})