Card text
Choose 1: • Switch your Active Pokémon with 1 of your Benched Pokémon. • During this turn, attacks used by your Pokémon do 30 more damage to your opponent's Active Pokémon ex and Active Pokémon V (before applying Weakness and Resistance).

Kieran is a Trainer card. The listed subtypes are Supporter.
Kieran sits at 218/167 in Twilight Masquerade, position 218 of 226. Before it is 217 Carmine, and after it is 219 Lana's Aid. The set belongs to the Scarlet & Violet series. It was released on May 24, 2024. The printed size is 167. This checklist is longer, at 226 cards. The collector number is above the printed set size of 167. The listed rarity is Special Illustration Rare.
The card text says: Choose 1: • Switch your Active Pokémon with 1 of your Benched Pokémon. • During this turn, attacks used by your Pokémon do 30 more damage to your opponent's Active Pokémon ex and Active Pokémon V (before applying Weakness and Resistance). The card text says: You may play only 1 Supporter card during your turn. The regulation mark is H.
The illustrator line reads Teeziro. I count 70 other cards in the catalog with that illustrator.
Twilight Masquerade set binder is where a full Twilight Masquerade set goes. This card fills one slot there. I still need this card.
Choose 1: • Switch your Active Pokémon with 1 of your Benched Pokémon. • During this turn, attacks used by your Pokémon do 30 more damage to your opponent's Active Pokémon ex and Active Pokémon V (before applying Weakness and Resistance).
You may play only 1 Supporter card during your turn.
Twilight Masquerade, in the Scarlet & Violet series. It was released on May 24, 2024. The printed size is 167.
218/167. It is entry 218 of 226 in this checklist.
Teeziro. The catalog lists 70 other cards with that illustrator.
Special Illustration Rare.
H.