buyback 4 (you may pay an additional 4 as you cast this spell. if you do, put this card into your hand as it resolves.)
put a 1/1 black rat creature token onto the battlefield.
buyback 4 (you may pay an additional 4 as you cast this spell. if you do, put this card into your hand as it resolves.)
put a 1/1 black rat creature token onto the battlefield.