Anakin Skywalker

First strike, haste
Fear - Whenever creature you control dies put a +1/+1 counter on Anakin Skywalker, then put a -1/-1 counter on target creature, then create a 2/2 red and white soldier creature token.
Sacrifice a creature; then destroy target creature, and then you gain life equal to the number of +1/+1 counters on Anakin Skywalker.