Brigid, Clachan's Heart

Whenever this creature enters or transforms into Brigid, Clachan's Heart, create a 1/1 green and white Kithkin creature token. At the beginning of your first main phase, you may pay G. If you do, transform Brigid. // Brigid, Doun's Mind T: Add X G or X W, where X is the number of other creatures you control. At the beginning of your first main phase, you may pay W. If you do, transform Brigid.