These packs have four types of rarities: Common (Blue): These are the absolute basic cards that you start the game with
There's lore attached to the card too, which you'd expect from Magic: The Gathering, although how much sense it makes (if any) will depend entirely on whether you've been following along: The card depicts Ugin's discovery of the Gem of Becoming in the Meditation Realm of Nicol Bolas, the key to his consciousness, and to finally ending his reign of terror
It's card 17 out of the 172 official cards in the set, though, of course, there are an additional 30 Trainer Gallery cards and several Secret editions likewise added to Brilliant Stars
The designs should be spread across colors, card types, and rarities
And yes, this was confirmed by Konami themselves
be it Avacyn3, Norn, or Finale of Glory - White is wide, tall, and devastating