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
McDonald's Collection 2011 12 June 17, 2011 M11 ; McDonald's Collection 2012 12 June 15, 2012 M12 ; McDonald's Collection 2013 12 October 13, 2013 M13