booster box lost origin Pokemon TCG: Sword & Shield—Lost Bundle : Toys & Games PREPARE FOR ADVENTURE Pokemon Sword & Shield Lost

Rather, only the Type-L that came with it is being adopted for the development effect of the giant battleship's boss on parade

triggers special summoning Loading

This is mostly to avoid the look of impropriety, as being able to see the back of the card means theres the possibility of marking (i.e., putting marks on certain cards so you can tell when they pop up in your deck without drawing/scrying them)

But the very best Pendulum decks in Master Duel, such as Pendulum Magician, throw additional effects on top of this base mechanic - such as the ability to sacrifice and replay monsters to gain the materials needed to dismantle the enemy and employ other summoning techniques to win the game