Kikyou

Reach, first strike, protection from black
{u}{t}: create two 1/1 blue Spirit creature tokens
with flying.
{r}{t}: deals 2 damage to target creature with
flying.
{w}{t}: you gain life equal to the highest converted
mana cost among permanents you control.
{b}{t}: each opponent loses 2 life.
{g}{t}: regenerate target creature.