Spectro-Spectacular Scenery

When Spectro-Spectacular Scenery enters the
battlefield, return a land you control to its
owner's hand.
{t}: Add {c}{c}.
Rainbow - You may spend colorless mana as if
it were any color.
"When I first laid eyes on the land of Ahzmandia
below me, It was like seeing a colors for the first time." - A Wizard