read ahead (choose a chapter and start with that many lore counters. add one after your draw step. skipped chapters don't trigger. sacrifice after iii.) i — you may cast an instant or sorcery spell with mana value 1 or 2 from your hand without paying its mana cost. ii — target player mills four cards. iii — exile target instant or sorcery card from your graveyard. copy it. you may cast the copy.