This means you've spent the required ink and placed them on the table face-up - it doesn't generally refer to cards in your hand or discard pile
Plus, it just looks awesome and can signal to players how serious your young Arthur is
This is huge because the only other way to remove character in Disney Lorcana is by challenging them, but you can only challenge exerted characters and as Buckys skill doesnt require exerting you had this immensely powerful discard skill on a character that couldnt be challenged OR chosen with other skills
A two-ink card, Bucky, Squirrel Squeak Tutor has the Ward keyword, meaning that it can only be targeted by being challenged, as well as its Squeak ability, which forces all other opponents to discard a card whenever you play a Floodborn character
Being able to deal direct damage to Characters can ensure that you dont have to Challenge as often
Dont measure success by winning