Rith, the Awakener 48 (The List Reprints)

Flying Whenever Rith deals combat damage to a player, you may pay {2}{G}. If you do, choose a color, then create a 1/1 green Saproling creature token for each permanent of that color.

NM - $1.50
LP - $1.50
MP - $1.50
HP - $1.50
DMG - $1.50