They can be played alongside high-cost cards in order to spend your extra ink and develop your board, they can get buffed by a Support character like Rolly and become a cheap way to trade up into bigger threats, and Lucky can discover them when you use his ability Good as New, making them more valuable in your deck than in your hand
Being able to choose what to add to your hand is one of the most powerful abilities in the game, especially since Pot of Prosperity has a chance to reveal cards that normally wouldnt be searchable.
Who's your favorite actor
Whenever equipped creature deals combat damage to a player, destroy all permanents other than Worldslayer
This card has been taken from any Pokemon Scarlet & Violet Series Booster Packs
Many of these campaigns involve putting toys inside children's meals like Happy Meals, which serve to introduce the toy (or movie/TV show) to kids while also incentivizing parents to buy the meal for their kids