Celebrate our 25th anniversary together with our 25th Anniversary Tin: Dueling Heroes featuring doubled Prismatic Secret Rares and a bonus Quarter Century Secret Rare in every Tin! Prismatic Secret Rares are one of the things Duelists love most about each year's Mega-Packs, since Tins are the ONLY place to find this exclusive and beautiful rarity type. And this year, we're giving you twice as many in each Tin! Each 25th Anniversary Tin: Dueling Heroes includes 3 x 18-card Mega-Packs, each with two Prismatic Secret Rares, two Ultra Rares, a Super Rare, a Rare, and twelve Commons.