Your Launch and Cruella de Vil, Fashionable Cruiser are the only tools you have to deal with the Emerald/Ruby deck's Evasives, and launch requires you to play and banish an item, and you only have seven of those
Finally, there's Y'shtola
The bounce mechanic is the unnoficial name for bringing cards back to your hand from the field
When paired with cards like Moana, Of Motunui, you can challenge opposing characters in waves and reduce how much damage you take overall, though you may need several in play to eliminate stronger opponents
Goofy Groundbreaking Chef Goofy might not be a powerhouse at only three Strength and four Willpower, but his ability more than makes up for it
If you do have him for turn one, its worth playing him because of his Detective classification