Flashback: The first chapter is a flashback (the tutorial battle at the beginning of the game takes place at least a year after those events, and chapter 2, taking place in the "present," takes place mere moments after Princess Ovelia is abducted)
Tifa's last ability cares about the power of each individual creature that dealt combat damage to a player, not their total power
Despite the several months between now and Disney Lorcanas official release, promotional collector sets for the trading card game are auctioning at thousands and even tens of thousands of dollars on eBay and related platforms
Some locations give you abilities when in play or when characters are there, in addition to passive lore
There are also a wide range of helpful Artifacts, including Equipment, Vehicles, or just general support ones like Lunatic Pandora which can be used to destroy one of your opponent's cards