Miranda, Harmony Caller

Flying

{3}{b},{t}, Sacrifice a creature: Gain life equal to sacrificed creatures toughness

Cultivate the lands - When the you cast your first creature card each turn search your library for a basic land card and put it into your hand then shuffle.

Rise to glory - When a creature you control gets put into your graveyard you may distribute X +1/+1 counters on any number of creatures you control where X is that creatures toughness.