Nhami, Holmirh Divulged

Flying (This creature can't be blocked except by creatures with flying and/or reach.)
Whenever another creature dies, you may put a +1/+1 counter on Nhami, Holmirh Divulged then have target player lose life equal to Nhami, Holmirh Divulged's power.
{1}{b}, Sacrifice another creature: Draw a card and lose 2 life.