This will likely be a major mechanic of the set that will make giving your opponent that third counter a very big deal, also meaning that your other Toxic cards will be working together to help you achieve this goal
Mysterious Treasures mixes filler with real meta pieces and adds to the evolving power curve without breaking it, very much a supporting act that knows its role
Second Wave Toys (Limited to August 1521) Pikachu Wobbly Ball: Pikachu, sitting on a Pok Ball, wobbles from side to side
This card helps to give the deck win potential after it has controlled the board successfully, but can also be used to protect your weaker cards
(This can change once she has reliable combat options.) Notable Omissions Regarding Larger Deck Sizes: Mandy is perfectly playable at large deck sizes
If you want to learn more about card protection and storage, these guides may also help: !