It helps prevents cheating at tournaments A standard card size makes it easier and quicker for tournament organizers to ensure no players are cheating by using differently sized or counterfeit cards
While we don't have to mulligan until we find an engine piece, these are the cards that make the deck powerful, so a medium hand without a Sram or Spiritdancer is often worth mulliganing, especially with London mulligans making it hard to have a truly unplayable six-card hand, in the hopes of finding a Kor Spiritdancer or Sram, Senior Edificer
Deck Description This deck has been created by Requiem using the Dueling Nexus deck editor
The Gamegenic Squire Plus in Blue, a premium commander deck box designed for 100 double-sleeved cards, tokens, and superior protection
A Dutiful Xyz Monster who saves souls
Of course, there are also single Pokemon booster packs, blisters, tins of pokemon boxes and more