yugioh duelist pack yugi card list Trading Game & Kaiba Special Edition [6 Booster Packs] Duelist Saga | Yu-Gi-Oh! Wiki

[1] When your opponent's monster on the field activates its effect or when your opponent's monster declares an attack (Quick Effect): You can Special Summon 1 "Number 69: Heraldry Crest - Code Rage" from your Extra Deck by using this card as material (this is treated as an Xyz Summon), then destroy that opponent's monster

With that said, if you're including a card in your deck that you may occasionally cast but mostly intend to cyclefor example, Dissenter's DeliveranceI'd put it in the cycling slot

The OC is based on me if I was living in the Pokemon World

The set also includes a cycle of Slivers to help give your Sliver decks one last little boost