Corner rounding is commonly referenced around 1/8 inch (roughly 3 mm, sometimes listed closer to 3.5 mm depending on the spec source)
Though many are fairly easy to understand the purpose of (such as booster packs and theme decks), theres also some that might not be so obvious
Its the best color at using the graveyard both at bringing creatures back, and as a resource
As it currently stands, the deck has little to no cards that protect your creatures in combat or from board wipes so every card like Cunning Evasion or Counterspell will be crucial to not just losing to every random board wipe
Not only can this allow trainers to dominate the battle, but it can also give them time to draw and play Vanillish's evolution, Vanilluxe
Also included in Generation Six is the return to the Hoenn region via the remake games Pokmon Omega Ruby and Pokmon Alpha Sapphire for the 3DS