Glamerdye

When a retrace card you cast from your graveyard resolves, fails to resolve, or is countered, it's put back into your graveyard. You may use the retrace ability to cast it again.

Casting a card by using its retrace ability works just like casting any other spell, with two exceptions: You're casting it from your graveyard rather than your hand, and you must discard a land card in addition to any other costs.

Glamerdye affects each instance of the chosen word in the text box of the spell or permanent, as long as it's being used as a color word. Glamerdye won't change such words in card names, such as White Knight. It also won't change mana symbols.