Trainer kits are small starter products, and the catalog lists each kit as its own set. They arrive in pairs of two kits per release, from the EX Trainer Kit (Latias and Latios) in July 2004 to the SM Trainer Kit (Alolan Raichu and Lycanroc) in April 2017. Early kits are 10 to 12 cards. From the HS Trainer Kits in May 2010 onward, the printed size is 30. Use the release dates here to find which pair you are missing.
Trainer kits sets by release date
| Set | Released | Numbered cards | Secret rares |
|---|---|---|---|
| EX trainer Kit (Latias) | Jul 2004 | 10 | — |
| EX trainer Kit (Latios) | Jul 2004 | 10 | — |
| EX trainer Kit 2 (Minun) | Mar 2006 | 12 | — |
| EX trainer Kit 2 (Plusle) | Mar 2006 | 12 | — |
| DP trainer Kit (Lucario) | Sep 2007 | 11 | — |
| DP trainer Kit (Manaphy) | Sep 2007 | 12 | — |
| HS trainer Kit (Raichu) | May 2010 | 30 | — |
| HS trainer Kit (Gyarados) | May 2010 | 30 | — |
| BW trainer Kit (Excadrill) | Sep 2011 | 30 | — |
| BW trainer Kit (Zoroark) | Sep 2011 | 30 | — |
| XY trainer Kit (Noivern) | Mar 2014 | 30 | — |
| XY trainer Kit (Sylveon) | Mar 2014 | 30 | — |
| XY trainer Kit (Bisharp) | Nov 2014 | 30 | — |
| XY trainer Kit (Wigglytuff) | Nov 2014 | 30 | — |
| XY trainer Kit (Latios) | Apr 2015 | 30 | — |
| XY trainer Kit (Latias) | Apr 2015 | 30 | — |
| XY trainer Kit (Pikachu Libre) | Apr 2016 | 30 | — |
| XY trainer Kit (Suicune) | Apr 2016 | 30 | — |
| SM trainer Kit (Alolan Raichu) | Apr 2017 | 30 | — |
| SM trainer Kit (Lycanroc) | Apr 2017 | 30 | — |