Liliana insisted on coming to Amonkhet to confront one of the two remaining demons to whom she is bound.

Commander Masters

Razaketh, the Foulblooded

Flying, trample
Pay 2 life, Sacrifice another creature: Search your library for a card, put that card into your hand, then shuffle.

From Razaketh, Liliana gained sway over the living. Weak mortal souls became her playthings.

Flying, trample
Pay 2 life, Sacrifice another creature: Search your library for a card and put that card into your hand. Then shuffle your library.