Lyla, Loyal Demon Vampire

Flying, Lifelink
When Lyla, Loyal Demon Vampire is put into your graveyard from your library, you may put it onto
the battlefield.
When Lyla, Loyal Demon Vampire enters the battlefield, destroy target creature an opponent
controls.
{2}{u/b}: Sacrifice another creature: Return Shadow
Lyla, Loyal Demon Vampire from your graveyard
to the battlefield..