The Pokémon TCG Ninja Spinner Booster Box is a Japanese expansion pack (Set Code: M4) from the Mega Evolution era, released on March 13, 2026. It features ninja-themed strategies, fast tactical gameplay, and introduces Mega Greninja ex as the flagship Pokémon.

• Contents: A sealed booster box contains 30 sealed booster packs, with 5 cards per pack.
• Set Size: 83 cards in the main set, plus an estimated 35-40 secret rares.
• Key Cards: Look for Art Rares (AR), Special Art Rares (SAR), and Mega Evolution forms like Mega Greninja ex, Mega Floette ex, and Mega Dragalge ex.

What to expect from Elio's Cardhouse

• Fast shipping - Orders normally ship within 24 hours, excluding weekends and major holidays. In some cases, orders can ship same day.
• Communication - We take communicating issues with orders/packages very serious, whether it is no updates to tracking, delays in fulfillment, cancelations, etc. We do our best to reach out and offer reassurance or explanations.
• Transparency - We completely understand purchasing loose booster packs, especially online. So we do our best to be as transparent as possible by providing details of where they are pulled from and will go as far as to provide photos/videos of product before purchase for peace of mind.
• Authenticity - All product is 100% authentic, factory sealed and untampered with in any shape or form and we firmly stand by the products we offer.
• Packaging - Getting your item undamaged is the ultimate goal for us, so we do our best to make that happen. Despite the protective measures we take, we cannot guarantee this. But based in the hundreds of reviews of our shop, we do a pretty good job :).