Lugia, Sword & Shield Promo, TCG Card Database

Sword & Shield - Vivid Voltage Prerelease Promos Revealed, PokeGuardian

Sword & Shield: Silver Tempest Single Card

Lugia V - 138/195 - Ultra Rare

GameStop - Pokémon Trading Card Game: Crown Zenith Unown V and Lugia V Special Collection

Pokémon Trading Card Game - Wikipedia

Sword & Shield—Silver Tempest Triple Play: Ho-Oh V, Chesnaught V, and Wailord

Pokemon Sword & Shield Astral Radiance Oricorio Checklane BLISTER Pack (Booster Pack, Promo Card & Coin)

Pokémon Card Database - POP Series 5 - #2 Lugia

Sword & Shield Promos card list (Japanese TCG) – TCG Collector

Crown zenith card list for those interested : r/PokemonTCG