mtg cards like farseek Similar to Natural Connection Then shuffle your library. Magic the Gathering Adventures: BFZ

That'd be great on its own, but Ancient Cellarspawn also causes an opponent to lose life equal to the difference between the mana you spent and the mana you should have spent without all the discounts

6 Kamiz, Obscura Oculus Connive With Combat Tricks Adding a splash of white to the usual blue and black of Rogue archetypes, Kamiz, Obscura Oculus allows your biggest creatures to get beefier while protecting your smaller creatures with double strike

Allows you to save creatures or remove lethal attackers, acting as a versatile land with powerful effects

But if you also want Gold DON cards to personalize your decks DON pile, a box gives you parallel DON cards (roughly 1 per box) plus a chance at the Gold variants