Eldritch Whispers

(As this Saga enters and after your draw step, add a lore counter. Sacrifice after III.)
I — Surveil 1. If you put the surveilled card into your graveyard, create two 1/1 blue and black Wizard creature tokens.
II — Surveil 2. If you put one or more surveilled cards into your graveyard, destroy target creature.
III — Create a 3/3 blue and black Horror creature token with flying and deathtouch.