whenever fortified land is tapped for mana, put a +1/+1 counter on target creature you control. if that creature shares a color with the mana that land produced, create a junk token. (it's an artifact with "t, sacrifice this artifact: exile the top card of your library. you may play that card this turn. activate only as a sorcery.")
fortify 3 (3: attach to target land you control. fortify only as a sorcery.)