Paldean Fates (From opening 1,500+ booster packs) Each booster pack from Paldean Fates has a staggering 44% chance of having a Hyper Rare, Secret Illustration Rare, Illustration Rare, Ultra Rare, Shiny Ultra Rare, or Shiny Rare card
Brisela is an amalgamation of two existing legendaries, and Hanweir is a specific named location, so their legendary status makes sense and doesn't conflict with the existing lore
By collecting three 1-point cards, one could redeem them for the Rayquaza ex card by mailing them to the designated redemption service
He is a fan of Kaiba and forces Honda to take him to the opening of Kaiba Land, where Honda witnesses Kaiba dealing Sugoroku an artificial Penalty Game and decides to accompany Yugi and the group in Kaiba's Death-T challenge
Having a release valve for powerful cards in older formats that try to lock you out of the game is extremely useful