Secret Pack - Yugipedia - Yu-Gi-Oh! wiki

A Secret Pack is a type of card pack in the game Yu-Gi-Oh! Master Duel. These packs are based around a theme, which is typically 1 or more archetypes, and pull from a featured card pool of 40 or fewer cards to help build a Deck based around that theme, in addition to several cards from the Master Pack. Secret Packs serve as the main way to obtain cards for a specific Deck.

Secret Pack - Yugipedia - Yu-Gi-Oh! wiki

Scrap Iron Soldiers - Yugipedia - Yu-Gi-Oh! wiki

Scientific Analysis - Yugipedia - Yu-Gi-Oh! wiki

Premium Pack 2024 - Yugipedia - Yu-Gi-Oh! wiki

Mischievous Specters - Yugipedia - Yu-Gi-Oh! wiki

Natural Selection (set) - Yugipedia - Yu-Gi-Oh! wiki

Hidden Arsenal - Yugipedia - Yu-Gi-Oh! wiki

Tactical Masters, Yu-Gi-Oh! Wiki

Magnificent Mavens, Yu-Gi-Oh! Wiki

The Grand Creators, Yu-Gi-Oh! Wiki

Limited Edition: Yugi Pack - Yugipedia - Yu-Gi-Oh! wiki

Passage of the Sun - Yugipedia - Yu-Gi-Oh! wiki

Ishizu Ishtar, Yu-Gi-Oh! Wiki