Kaiba refuses to let Yugi win
It featured in some of the earliest decks in the game, it was a pivotal piece of the Sligh deck which essentially acted as the foundation of the mono red aggro archetype, and its presence has been significant in Modern from the first day of the format as it has featured in many of the formats best decks from Zoo to Splinter Twin to Jund
They are helpful for fixing Pokemon cards but can be used with any trading card
The flashbacks in episode 20 of him as a child further this, as nothing of what Gozaburo put him through from the manga is shown
The shop itself is a little easy to miss since its on the 4th floor of the building, and the entrance isn't super clear, but they got a fashy new sign recently, so that should make it easier too
Adjusted Difficulty: ( for the HERO mirror match) The control side of HERO is where the depth kicks in