This is called a Curve. If players don't have their card costs curved, it can make it difficult to keep up with opponents
A good inclusion for Commander equipment decks
And that just makes sense, given the importance of iconic weaponry within the franchise
When a player cant or doesnt want to take any more actions, then their turn ends and the next player to their left takes a turn
Final Fantasy is rich, wide, and its predilection for throwing everything out and starting over for each numbered entry means that it is far too deep to be summarized in just a few hundred cards
Bucky forces discards on opponents whenever the user plays a Floodborn character, and with the Ward ability that blocks challenges, he can be difficult to remove from the board in order to avoid further discards