Alliance of Darkness

 (アライアンス・オブ・ダクネス Araiansu Obu Dakunesu) is a Booster Pack in the Yu-Gi-Oh! Official Card Game (OCG) and Yu-Gi-Oh! Trading Card Game (TCG). It is the second set of Series G, following Glory of the Duelist.

Features

 * In the OCG, the first print runs of boxes include 1  +1 Bonus Pack.
 * Introduces new members/support for the, "Dark Water", , "Grand Stone", "Jackpot Jurassic", "Pandemonium", "Super Buddy Bot", , "Turbogear", & "Turbospeed" archetypes, as well as the Gun Dragon series.
 * The TCG version also introduces new members/support for the "Cosmo'n", "Cosmotron",, & "Magmeld" archetypes.
 * Introduces the "Dark Web" & "G-Pet" archetypes.

Breakdown
In the OCG, there are 5 cards per pack and 30 packs per box. The set contains 80 cards, or 125 cards in the Master Set:


 * 1 Holographic Rare
 * 8 Ultra Rares (also available as Ultimate Rare, Secret Rare, and Prismatic Secret Rare)
 * 10 Super Rares (also available as Secret Rare and Prismatic Secret Rare)
 * 18 Rares
 * 44 Commons

In the TCG, there are 9 cards per pack and 24 packs per box. The set contains 101 cards:


 * 5 Starlight Rares
 * 10 Secret Rares
 * 14 Ultra Rares
 * 26 Super Rares
 * 50 Commons