Every time Mulan quests, which also gives two lore, you can look at the top four cards of the deck and, if there is a Princess character there, you can put it in your hand
Want to see how it works in practice
Now, thematically, there doesn't seem to be a super strong of a connection between Barnabas in FF16 and Kraum, though this isn't that uncommon for the Final Fantasy: Through the Ages cards
Well just have to play Shimmering Skies and find out
Nissas first ability creates a Phyrexian Horror token with stats equal to her Loyalty, which means she spawns increasingly powerful creatures each turn, while her second ability destroys an artifact or enchantment for only a single Loyalty
Chart shows the price of Terra, Magical Adept [Borderless] #323 at the end of each month going back as long as we have tracked the item.