Where it comes from
List of Pokémon Trading Card Game expansions - Bulbapedia (English sets) Bulbapedia (community wiki), via Internet Archive snapshot 2026-10-04 · 12 September 2026 Open the original ↗
The line in the source
HeartGold & SoulSilver Main Series Expansion 123 1 Alph Lithograph card February 10, 2010 ; HS—Unleashed Main Series Expansion 95 1 Alph Lithograph card May 12, 2010 ; HS—Undaunted Main Series Expansion 90 1 Alph Lithograph card August 18, 2010