Pikachu cards As the franchise mascot, its no surprise that Pikachu sits so high on the list
You may be tired of hearing this, but I generally build decks with cards I have on hand

PPD-AW-1 Steamboat Willie PD-AW-2 Snow White and the Seven Dwarfs PD-AW-3 Dumbo PD-AW-4 Dumbo PD-AW-5 Bambi PD-AW-6 Bambi PD-AW-7 Cinderella PD-AW-8 Cinderella PD-AW-9 Alice in Wonderland PD-AW-10 Alice in Wonderland PD-AW-11 Peter Pan PD-AW-12 Peter Pan PD-AW-13 Lady and the Tramp PD-AW-14 Sleeping Beauty PD-AW-15 The Jungle Book PD-AW-16 The Jungle Book PD-AW-17 The Aristocats PD-AW-18 Winnie the Pooh PD-AW-19 The Little Mermaid PD-AW-20 The Little Mermaid PD-AW-21 Beauty and the Beast PD-AW-22 Beauty and the Beast PD-AW-23 Aladdin PD-AW-24 Aladdin PD-AW-25 The Lion King PD-AW-26 The Lion King PD-AW-27 Pocahontas PD-AW-28 Mulan PD-AW-29 Mulan PD-AW-30 Tangled PD-AW-31 Winnie the Pooh PD-AW-32 Frozen PD-AW-33 Frozen PD-AW-34 Moana PD-AW-35 Moana PD-AW-36 Zootopia PD-AW-37 Toy Story PD-AW-38 Toy Story PD-AW-39 Finding Nemo PD-AW-40 Finding Nemo PD-AW-41 Ratatouille PD-AW-42 Ratatouille PD-AW-43 Brave PD-AW-44 Brave PD-AW-45 Monsters University PD-AW-46 Monsters University Black Checklist 72 cards

That set contained a whopping 164 Secret Rare cards, and while the pull rates overall were fairly generous, the odds of opening any specific Secret Rare were low because there were so many cards competing for so few slots
If a monster has an effect stating "When this card is sent from the field to the Graveyard...", the effect is applied during this step
When there's money on the table, sometimes it brings out the worst in people