Thats how their card works, too
Randomization [edit] There are 52 factorial (expressed in shorthand as 52!) possible orderings of the cards in a 52-card deck
In order to get desirable cards, fans began buying, selling, and trading with each other, creating an entire marketplace and pushing the popularity of TCGs to even greater heights
If it has lethal damage marked on it and it loses indestructible (perhaps because Sliver Hivelord leaves the battlefield), it will be destroyed
That doesn't mean that milling is dead in the format actually, it's far from it
If you're playing Pokemon Trading Card Game Pocket , this guide won't be terribly useful for you, as many of the game's rules have changed to accommodate the 20-card deck format