Ghostrick Siren

Ghostrick Siren was released in the 2022 Battle of Chaos booster set as a common-rarity effect monster. The card belongs to the Ghostrick archetype, a fan-favorite series introduced during the Zexal era of the Yu-Gi-Oh! Trading Card Game. These cards are thematic, drawing heavy inspiration from classic Halloween monsters and urban legends, presented with a whimsical, gothic-chibi aesthetic that distinguishes them from the game's more aggressive visual styles.

The design of the Ghostrick archetype is credited to the creative teams at Konami who sought to introduce a unique playstyle centered on flipping monsters face-down. Siren, specifically, was introduced to provide modern support for these older mechanics, allowing players to search their deck for Ghostrick spell or trap cards. Like many cards in the Battle of Chaos set, it was designed to bridge the gap between niche legacy support and the faster-paced competitive landscape of the contemporary game.