leyline cards mtg of the Void (Moderately Played) – Fun Box Monster Emporium You may choose new targets for the copy. MTGNexus - Leyline of Divination

This particular set is one that you wont be able to hit many high value cards, so singles are the way to go

With thousands of hours in League of Legends, Overwatch, Minecraft, and countless survival, strategy, roguelike, and RPG entries, she still finds time for offline hobbies like tabletop RPGs, wargaming, miniatures painting, and hockey.

24 packs per booster box, 12 cards per pack

Tezzeret the Seeker I remember Tezzeret the Seeker being a much more ubiquitous card than it is now, but I dont think its ever stopped being good

Let me know in the comments below

Its also pretty useful against Thoughtseize/Duress decks