Nour, Collector of Secrets

When Nour, Collector of Secrets enters the battlefield, surveil 4.
Whenever you cast a historic spell, surveil 1 and
Nour, Collector of Secrets gets +1/+1 until end
of turn. (Artifacts, legendaries and sagas are
historic.)
When Nour, Collector of Secrets deals combat
to an opponent, shuffle your graveyard into your
library.