Vettis, the Pursued

Whenever Vettis , the Pursued attacks, choose a creature defending player controls. That creature blocks Vettis, the Pursued this turn if able.
Whenever Vettis, the Pursued is dealt damage,
put a bounty counter on it.
When Vettis, the Pursued dies, you gain 1 life
and draw a card for each bounty counter on it.