Fralaina, Insidious Tyrant

Flash, flying, deathtouch
Whenever a noncreature spell is put into your graveyard, draw a card and gain 1 life, unless
target player discards a card and loses 1 life.
When Fralaina, Insidious Tyrant attacks, target
player puts the top three cards of their library
into their graveyard. If a land was put into your graveyard this way put it into your hand.