Aeriform Expanse

{t}: Add {u/r}{u/r} to your mana pool.
{ut}, Wake: Scry 5, Draw 3, Discard 1.
As long as Aeriform Expanse is untapped,
Nonbasic lands your opponents control produce
{u/r} instead.
They stared in awe as the sky danced in hues they
had never seen. Fire and Ice. Steam and Smoke.
The constant state of undoing and becoming.