Sub-grades are four numbers between one and ten that specify the condition of a card's corners, edges, centering, and surface
The other breakout card from the deck has been Trouble in Pairs, which is sort of like whites Rhystic Study, letting you draw cards when your opponents do things
Beyond Authentication: Total Collection Protection Pre-Grading Assessment to understand true potential before spending money on submissions
Shining Mew CoroCoro Promo Featuring a lovely, baby blue Shiny Mew, this Japanese Shining Mew CoroCoro promo card is incredibly hard to get hold of
For those familiar with Dragon Ball, this is one of the most clear-cut references possible
First the active player chooses which creature they'll sacrifice, then each other player in turn order does the same, knowing choices made before their choice