This event was given away to commemorate The Year of Legendary Pokémon via Serial code for US 3DS, and Nintendo Network for EU 3DS.
The gift received between Pokémon Sun & Moon and Pokémon Ultra Sun & Ultra Moon will slightly differ, in areas such as held item, level and moveset.
This gift can only received on Pokémon Moon & Ultra Moon, while it is normally encountered at the Ultra Space Wilds of Pokémon Ultra Sun.
US Serial Codes in North America were distributed via Target stores, between Oct 19 to Oct 28, 2018.
US Serial Code in Spain were distributed via various participating shops, between Oct 12 to Oct 31, 2018.
US Serial Codes via Trainer Club Newsletter start from Oct 10, 2018.
EU Nintendo Network distribution for EU region were done between Oct 05 to Oct 21, 2018.
Format Ver.1.0.6-3, Post Updated Date:20181005_0203
Format Ver.1.0.6-3, Post Updated Date:20181005_0204