The Sun & Moon expansion set was released in February 2017 and the first to feature Pokemkon GX cards… it has 27 of them in this set. It also contains 14 secret rare cards.
Sun & Moon Set List
Complete list of cards in the Sun & Moon expansion set.
Sun & Moon Promo Set List
Complete list of cards in the Pokemon Sun & Moon Promo expansion set.
The Sun & Moon Promos expansion set was released in November 2016 and contains at least 131 cards (so far… cards are still being released!). Cards in this set will have a number like “SM45″… SM stands for Sun & Moon. Notice how cards in the Promo set aren’t shown as two numbers… there is no standard set size for a Promo set, they can keep releasing new Promo cards as long as Sun & Moon expansion sets are being printed.
Evolutions Set List
Complete list of cards in the Pokemon XY Evolutions expansion set.
The XY Evolutions expansion set was released in November 2016 and contains 113 cards (including the secret rare ones). XY Evolutions is the last expansion set in the XY series before Pokemon started the Sun & Moon series. There are some interesting cards in this set… modern reprints from the Base Set, 19 BREAK cards, 9 Mega EX’s… did I mention how cool some of the cards in this set are? You have to like “Imakuni?’s Doduo”, or at least saying the name, right?
Steam Siege Set List
Complete list of cards in the Pokemon XY Steam Siege expansion set.
The XY Steam Siege expansion set was released in August 2016 and contains 116 cards total (if you count the 2 secret rare cards). Steam Siege reintroduces the dual-type cards (cards that have 2 types of energy). This set contains some great cards…7 BREAK cards, 8 Ultra Rare cards, and a bunch of Pokemon EX.
Fates Collide Set List
Complete list of cards in the Pokemon XY Fates Collide expansion set.
The XY Fates Collide expansion set was released in May 2016 and contains 125 cards total. This set contains 22 EX and Mega “M” EX Pokemon, 5 BREAK, and 1 secret rare card.
Generations Set List
Complete list of cards in the Pokemon XY Generations expansion set.
The XY Generations expansion set was released in February 2016. This is a 20th Anniversary set containing reprints of cards from the XY series, and feature Pokemon from Generation I. The XY Generations set contains 115 cards… 83 base set cards plus 32 Radiant Collection (RC) cards. The more valuable cards tend to be the 18 Pokemon EX… 4 of which are Mega EX Pokemon.