Rings of Brighthearth

Oracle Text

Whenever you activate an ability, if it isn't a mana ability, you may pay 2. If you do, copy that ability. You may choose new targets for the copy.

Card Rulings

4/15/2013 A mana ability is an ability that (1) isn’t a loyalty ability, (2) doesn’t target, and (3) could put mana into a player’s mana pool when it resolves.