Pokmon's own Scarlet and Violet rarity update spells these out: "double rare cards are represented with two solid black stars," and "hyper rare cards will be represented with three shiny gold stars," while the older "solid black symbols for common, uncommon, and rare, circle, diamond, and star, will remain unchanged" (Pokemon.com)
In the mainline games, Raboot plays a pivotal role as a starter Pokmon's evolution, capable of adapting to various strategies with its high speed and special attack stats
[1] Except for the attack / defense monster, the only monster was the only one that was originally divided into 10 attack / defense by playing all the OCG and media mixes of Yu -Gi -Oh
Regardless of the series that you pick, the first duel in each one is pretty much a tutorial that gets you familiarized with the game mechanics and archetype from that era
------------------------------------------------------------------------------ Lass D45 - Rare Effect: You and your opponent show each other your hands, then shuffle all the Trainer cards from your hands into your deck
These were Draft- and Limited-only sets with a strong focus on multiplayer gameplay
