They'll likely be revealed a little closer to launch
Target Mirabel and your other good on-play ability characters
It also doesn't matter if the opponent you attacked is still in the game
Cards like Lilo, Making a Wish and Stitch, New Dog were just two of the many cheap threats packed into the amber/x aggro shell, with the purpose of getting characters into play as fast as possible, and then using some number of Lanterns or shifting using Stitch, New Dog to get Stitch, Rock Star into play ahead of curve
The full product lineup consists of: Play Booster (available as individual packs or a box) Collector Booster (available as individual packs or a box) Four Commander precons (each available in Standard and Collector's edition) Bundle Gift Bundle Prerelease pack Starter Kit 3 Secret Lair drops (more details TBA) All these (with the exception of the Secret Lair drops, of course) are all available to preorder now at Amazon, as well as at smaller retailers, and your local game store
Each cards mechanics complement the character, item, or action
