tcg twilight masquerade booster box Pokemon Scarlet & Violet Sleeved Pack appearing as four fearsome types of Tera Pokemon ex and team up with more newly discovered Pokemon like Bloodmoon Ursaluna ex and Sinistcha ex Pokemon TCG: Scarlet and Violet

The two facts are linked.

Modern sets have expanded this system with double rare (two black stars), ultra rare (two silver stars), and hyper rare (three gold stars)

Tanner taunts the defeated duelist by calling his cards trash, and the player then attempts to defend the defeated duelist by dueling Tanner with his Deck (like Yusei uses Yanagis Deck in the anime)

Due to a printing error, some booster packs were produced with a 1st edition stamp on them

These are extremely hard to find, and almost non-existence

One could argue that they finalized the designs with Greenbacks and then did a test run of no number blue backs to see how they turned out/would be received