Each Mega-Tin contains the following:
• Three 16-card Mega Packs. (Each Mega Pack contains cards from "Maximum Crisis", "Code of the Duelist", "Circuit Break", and "Extreme Force")
• Break down of each pack consists of: 1 Secret Rare, 1 Ultra Rare, 1 Super Rare, 1 Rare, 12 Commons
The 2018 Mega-Tins bring the heat this Summer with some of the past year's most popular cards AND brand-new cards designed specifically for these Tins! Each Tin includes three 16-card Mega-Packs containing cards from Maximum Crisis, Code of the Duelist, Circuit Break, and Extreme Force. These Mega-Packs use the traditional "1 card of each foil rarity" plus a Rare and 12 Commons configuration native to the Mega-Tins, and all cards appearing in the Mega-Packs will be included in their original booster set rarity.
Each 2018 Mega-Tin will also include additional non-randomized variant cards, as well as one unique new card designed specifically for that Tin! These new cards are based on the Decks used by Jaden and Yusei, the heroes of the Yu-Gi-Oh! GX and Yu-Gi-Oh! 5D's manga and animated series respectively, and are depicted on the Tins with the characters.