| Primal Clash|
|Cards in set:||140+ 160|
Primal Clash (ガイアボルケーノ・タイダルストーム Gaia Volcano・Tidal Storm) was the fifth TCG expansion set of the XY series. It was released on 13 December 2014 in Japan and 4 February 2015 in the US. This expansion set contains 140+ cards in Japanese and 160 cards in English.
After centuries asleep, the deep power of Primal Groudon-EX erupts from the land as Primal Kyogre-EX crashes in from the sea, riding titanic waves into battle! With colossal new arrivals like Mega Gardevoir-EX and Mega Aggron-EX, the Pokémon TCG: XY—Primal Clash expansion is alive with the primordial power of Ancient Traits—plus all-new Spirit Link and Special Energy cards! Let the earth shake and the oceans thunder, and get ready for a primal clash like no other!