Special Energy cards are a step-up from Basic Energy cards (which act as fuel/resources for Pokemon attacks and retreat costs) and usually come with unique abilities, stipulations, and designs
They actually got me into Japanese cards as a whole via the English Blackstar Venusaur
For instance, there are a lot of chances to get a character card, which are cards from previous sets featuring a Pokmon with its trainer (and yes, they all look amazing), and this applies to popular V and VMAX cards like the Eeveelution (Sylveon and Umbreon) or Calyrex VMAX plus many others
annulliere die Aktivierung und falls du dies tust, zerstre die Karte
-use "mystic tomato" to special summon "legendary fiend" if it's you'r opponent's last attack of the battle phase
For example, Divine Arsenal AA-ZEUS - Sky Thunder allows you to send all other cards to the Graveyard by detaching two materials