Rain The Fallen

+1: Rain the fallen gives Vigilance and Undying to one creature. If the selected creature is a "Kin" card then they gain +1/+1.
-2: Take control of target creature on your opponents field. When that creature takes damage so does Rain The Fallen.
-6: Sacrifice Rain The Fallen to play any "Rain" or "Kin" card from any players active library, exile pile, or graveyard.