77/77 Golden Chocobo The number 7777 is a common theme in the set, as a reference to All Lucky 7's , a status effect from Final Fantasy VII where the character, if they have exactly 7777 HP, will attack 64 times in a row for 7777 damage each
Our own playtesting via playing Lorcana Online has proven it to be a potent combination thanks to the lore engine of both Anna Braving the Storm and Anna True-Hearted
Maybe someone played a Be Prepared, or Camilo and your other more defensive characters fell to an overwhelming force from your opponent
Since "any number" includes zero, you don't have to choose any permanents at all, and you don't have to choose any players at all
We also ended up making a couple tiered spells that represent limit breaks
Final Fantasy X does not have a traditional leveling system that most RPGs do