search your library for a basic land card, put it onto the battlefield tapped, then shuffle.
harmonize 4g (you may cast this card from your graveyard for its harmonize cost. you may tap a creature you control to reduce that cost by x, where x is its power. then exile this spell.)
harmonize 4g (you may cast this card from your graveyard for its harmonize cost. you may tap a creature you control to reduce that cost by x, where x is its power. then exile this spell.)
