game card protector sleeves "Diamonds" WIDE APPLICATION Final Fantasy TCG Card Protector

It is from the Scarlet & Violet set and was manufactured by Nintendo in Japan in 2023

Melffy Puppy X EARTH Level 2 [ Beast / Effect ] ATK 300 DEF 100 If your opponent Normal or Special Summons a monster(s) (except during the Damage Step), or if an opponent's monster targets this card for an attack: You can return this card to the hand, then you can Special Summon 1 Level 2 or lower Beast monster from your Deck, except "Melffy Puppy"

And it's quite easy to find, and you can all do it at home

It is good in every list it goes in and it goes in all the lists with black mana

Japanese editions have already been "discovered" and repriced