Thassa, Deep-Dwelling Thassa, Deep-Dwelling is one of a number of redundant blink pieces that gives you a free flicker each turn, running up against similar cards like Conjurer's Closet, Teleportation Circle, and Don & Leo, Problem Solvers
This means that if you tap four Persistent Petitioners, the target player mills the top twelve cards of their library, not the top forty-eight
There are five Welcome Decks, each containing 30 cards of one color, focusing on simple gameplay
Watch the spread between raw and graded copies as a signal
As a master Eeveelution collector, I would not be thrilled about having to get twice the numbers of cards for just a little stamp