Master of Oz doesn't have an effect, and may require at least one of its fusion materials, but it's a much easier monster to get out on the field than it once was
Good news is MTG Arena keeps track of all this information for you
It should be noticeable only in direct light or at specific angles
People who tamper with boxes and reseal them will remove all the heavy packs In the new Paradox Rift set cards can go up to 2.55 g per pack of cards + Pokemon started to include TCG code cards in sets, which are of variable weights that throw off the scales, making it very difficult to deduce if you would pull some heavier rare cards in every pack
It really does come down to the individual and their motives for getting the cards graded vs
The retainers ("Arianna", "Ariane", and "Arias") derive their names from Ariadne, the girl who helped Theseus escape the Minoan Labyrinth