Janine's Secret Art is a Trainer card. The listed subtypes are Supporter.
Janine's Secret Art sits at 59/64 in Shrouded Fable, position 59 of 99. Before it is 58 Dangerous Laser, and after it is 60 Neutralization Zone. The set belongs to the Scarlet & Violet series. It was released on 2 August 2024. The printed size is 64. This checklist is longer, at 99 cards. The listed rarity is Uncommon.
The card text says: Choose up to 2 of your Darkness Pokémon. For each of those Pokémon, search your deck for a Basic Darkness Energy card and attach it to that Pokémon. Then, shuffle your deck. If you attached Energy to your Active Pokémon in this way, it is now Poisoned. The card text says: You may play only 1 Supporter card during your turn. The regulation mark is H.
The illustrator line reads Taira Akitsu. I count 56 other cards in the catalog with that illustrator.
Shrouded Fable set binder is where a full Shrouded Fable set goes. This card fills one slot there. Themed lists that include this exact card are Kanto Gym Leaders and their Pokémon. I still need this card.