all pokemon sword and shield cards & Promo Pokémon TCG 2022 End-Of-Year List:

If you pass a check, you might be able to remove the brain, at which point it sprouts appendages and transforms into this horrible little creature

Its counterpart, "Number C88 * : Gimmick Puppet Disaster Leo" has an easier version: At the end of your turn, if Disaster Leo has no Xyz Materials and your opponent has 2,000 or fewer Life Points, you win

According to Serebii, all of the Magearna cards have the exact same QR code and will be region locked to Japanese copies of the upcoming game

Pokmon Prime (border surrounding picture features a bursting effect, and Pokmon are depicted with a glaring eye): these cards function exactly as a normal Pokmon card would under any condition, except for that they are rarer, and more powerful