Card text
Whenever a Pokémon (either yours or your opponent's) is Knocked Out, put that Pokémon in the Lost Zone instead of the discard pile. (Discard all attached cards.)

Lost Origin is a set in the Sword & Shield series. It was released on September 9, 2022. The printed size is 196. This checklist is longer, at 217 cards. Lost City is 161/196, in position 161 of 217 on this checklist. Before it is 160 Lake Acuity, and after it is 162 Lost Vacuum. The listed rarity is Uncommon.
Lost City is a Trainer card. The listed subtypes are Stadium.
AYUMI ODASHIMA illustrated this card. The same name is on 48 other cards in the catalog.
The card text says: Whenever a Pokémon (either yours or your opponent's) is Knocked Out, put that Pokémon in the Lost Zone instead of the discard pile. (Discard all attached cards.) The regulation mark is F.
I keep a set binder for Lost Origin, meant to hold every card of that set. This card is one slot in the Lost Origin set binder. Themed lists that include this exact card are Stadium cards. I still need this card.
Whenever a Pokémon (either yours or your opponent's) is Knocked Out, put that Pokémon in the Lost Zone instead of the discard pile. (Discard all attached cards.)
Lost Origin, in the Sword & Shield series. It was released on September 9, 2022. The printed size is 196.
161/196. It is entry 161 of 217 in this checklist.
AYUMI ODASHIMA. The catalog lists 48 other cards with that illustrator.
Uncommon.
F.