tcg fusion strike booster box POKEMON Pokémon Sword & Shield 4x Lot for Kids Shield—Fusion Strike! Pokemon TCG Fusion Strike Booster

Removal spells and other cards designed to punt things off the battlefield will specify when battles are a legal target - or use the magic phrase any permanent - and certain instant and sorceries will specifically interact with this newest card type

You can discard this and 1 other "Mushroom" monster from your hand to return up to 3 other "Mushroom" monsters from your graveyard to your hand

Since it's an instant, you simply pass your turn, wait until your opponent's upkeep, and then cast it, which is very close to getting an extra turn (the main difference is that your opponent will get to untap)

Effectively, this makes every battle trap or trap that activates on summon miss its timing, making the opponent lose that card

Im not too keen on treasure being everywhere, but I think this card design is fine