Stricter qualifications for releasing a black star card led to a drastically smaller checklist
Depending on the Collection you receive, you will either get 1 foil promo card and 1 oversize card featuring Lances Charizard V or Dark Sylveon V
Assuming the Creature doesn't die, a common play pattern could be to cast Emeritus of Woe, then next turn cast Demonic Tutor, search up a potent removal spell, kill a Creature via combat, and gain access to another copy of Demonic Tutor
That calculation was done by using the population (size of the deck), number of successes in the population (amount of mana sources), and the sample size, which is the number of cards youve drawn from the deck by the time you reach the target turn
Knuckle Punch 40 Weakness: +20 Retreat: Rarity: Staring at the swirl on its belly causes drowsiness.This trait of Poliwhirls has been used in place of lullabies to get children to go to sleep
Alternatively, sets with a high print run or that didnt sell well can be found for the expected value or even less