The aptly named Relic Seeker is the Magic Origins Buy-a-Box promo.
If you play at Friday Night Magic this week, and on top of any other promos you might receive—you just might be able to meddle with your opponents' carefully laid plans with this promo Mizzium Meddler. Tonight is also the first chance you will get to use your Origins cards in Standard.
The weekend of August 8–9, we will be holding Magic Origins Game Day. Just for participating, you can receive this full art Conclave Naturalists.
And if you're able to finish in the Top 8, you get this hypnotic beauty: