Opal
CardReactor currently catalogs 6 cards featuring Opal across 2 sets from 2020.
The current catalog includes 6 base cards.
2020 Pokemon Sword & Shield Vivid Voltage#197/185 Opal2020 Pokemon Sword & Shield Vivid Voltage#184/185 Opal2020 Pokemon Sword & Shield Vivid Voltage#158/185 Opal2020 Pokemon Sword & Shield Legendary Heartbeat Japanese#091/076 Opal2020 Pokemon Sword & Shield Legendary Heartbeat Japanese#085/076 Opal2020 Pokemon Sword & Shield Legendary Heartbeat Japanese#072/076 Opal