Elessar, the Faceless

Deathtouch, vigilance, lifelink
When Elessar, the Faceless enters the battlefield, choose target creature you control. Search your library for each creature card with the same name as that creature and put those cards into your hand.
Whenever a legendary creature is put into a graveyard from anywhere, you gain 5 life.
Whenever a creature is put onto the battlefield under your control from your graveyard, each opponent loses 3 life.