scarlet & violet booster box Pokemon Card Game Pack Raging Surf SV3a Japanese each with 10 cards Pokemon Scarlet Violet Stellar Crystal

...with a unique code (not the one in this example image!) that lets you get an achievement at PlaneswalkerPoints.com

76792184 Dark Magic Ritual 723

-1 (After your opponent declares an attack, you may rest this card to make it the new target of the attack.) [On Play] DON

Like so many other recurring mechanics without an official name, this has been named after the first card where it appeared, Act on Impulse

Hattrem is another Pokemon I used a fair bit during SS and is part of the reason why I started getting called Jettrem as a nickname / Shing calling all of his Hattrems "jettrem lmao", and then later I adopted the name myself