Savathun, Lightbearer

Indestructible, Flying, Vigilance, Lifelink, Protection from Instants and Sorceries
When Savathun, Lightbearer enters the battlefield or attacks, search your library and graveyard for a sorcery or instant, reveal it and put it in your hand, then shuffle your library.
Whenever you cast an instant or sorcery that targets an opponent, create a token copy of Savathun, Lightbearer, except it loses Legendary and this ability.