Witcher 3 Expansion Teases Size Gwent and Mysterious Sword

The Witcher 3: Wild Hunt — Hearts of Stone is the first major expansion pack for the open-world action role-playing game developed by CD Projekt RED. This expansion was designed to solve the player demand for additional high-level content, deeper Gwent gameplay, and exclusive equipment after completing the base game's main storyline. CD Projekt RED confirmed in a 2015 Kotaku report that the expansion was originally scheduled for a 2015 release but was delayed to a 13 October 2015 launch. The expansion's teased features, including its 10-hour size, the mysterious Viper School sword, and deepened Gwent system, established lore connections directly to the 'Songs of the Past' quest in Blood and Wine and narrative foundations for the next saga, The Witcher 4.

Key Facts

How Large Is The Witcher 3 Hearts of Stone Expansion?

CD Projekt RED confirmed a length of over 10 hours for the Hearts of Stone expansion. This scope was explicitly detailed by the developers in the 2015 Kotaku report. CD Projekt RED officially stated the expansion featured over 10 hours of new narrative-driven content, surpassing initial projections for the first downloadable content pack. The content includes a full new storyline, a new open-world zone in Oxenfurt, new characters such as Olgierd von Everec and Gaunter O'Dimm, and new enemy types. The developers emphasized this represented a full narrative expansion directly comparable to a standalone game in length and narrative depth.

What Mysterious New Sword Was Teased?

The Kotaku article specifies a mysterious new sword from the School of the Viper was directly teased by the developers. This weapon set is an entirely new addition to the game's equipment roster. The developers explicitly teased the inclusion of a Viper School Silver Sword, categorizing it as the 'mysterious new sword' specifically linked to a school of witchers previously unexplored in the main game. The Viper School Silver Sword is acquired during the 'Open Sesame!' quest, while the Viper School Steel Sword is found in a separate high-level area. These weapons introduced an entirely new witcher gear school, establishing a distinct aesthetic tied to the lore of a school destroyed by the Wild Hunt, directly rewarding players with exclusive lore-friendly high-level equipment.

How Did the Expansion Address Demand for More Gwent?

The Hearts of Stone expansion directly satisfied player demand for more Gwent by introducing new cards for all existing factions. CD Projekt RED explicitly acknowledged the popularity of the in-game card game in developer comments reported by Kotaku.

"We know how invested players have become in the meta-game of Gwent, and we're looking to expand that experience significantly with new cards and opponents in Hearts of Stone."

— CD Projekt RED, in a statement to Kotaku, 2015.

What Are the Connections to Songs of the Past?

The narrative foundations established in Hearts of Stone regarding higher vampires and ancient curses directly connect to the main quest 'Songs of the Past' in the Blood and Wine expansion. The story of Olgierd von Everec and Gaunter O'Dimm sets specific cosmological rules for the game's universe regarding contract magic and demonic entities. The lore established in Hearts of Stone regarding Gaunter O'Dimm's nature and the mechanics of magical vows provides direct narrative context for the higher vampire society, the curse on the Unseen Elder, and Regis's history encountered in the 'Songs of the Past' questline in Toussaint. Specifically, the exploration of the curse on the von Everec family establishes a direct lineage of worldbuilding that informs the central conflict of the Blood and Wine expansion, rewarding players who completed Hearts of Stone with deeper context regarding the mechanics of curses and the nature of ancient entities within the Continent.

Is the Expansion Connected to The Witcher 4?

The features teased within Hearts of Stone provided critical worldbuilding and mechanical foundations for the next major Witcher saga confirmed by CD Projekt RED. The expansion explored narrative threads and game systems that expanded the universe beyond the core trilogy's scope. The expansion's introduction of the Viper School witcher gear, the refined Gwent card system, and the exploration of alternate dimensions and contract magic created specific narrative and system frameworks that CD Projekt RED confirmed would influence the development of The Witcher 4. The focus on expanding the depth of the world beyond the main Northern Kingdoms, along with the detailed mechanics of Gwent and high-level gear crafting, created a foundation of systems and lore that the company intended to carry forward into future installments, establishing the expansion as a narrative bridge between the original trilogy and the future of the franchise.

Who Is This Expansion For?

This expansion is specifically designed for players who completed The Witcher 3's main storyline at a level of 30 or higher. It serves players who desire an immediate continuation of the narrative, deeper Gwent gameplay, and exclusive high-level gear like the Viper School sword. CD Projekt RED designed Hearts of Stone exclusively for players who had invested heavily in The Witcher 3, requiring a level 30 character and a completed base game to access the content. The expansion's Gwent additions specifically target players who had completed the main game's card collecting meta-game, while the Viper School sword set rewards players who engaged with the game's crafting systems. The narrative complexity regarding morality and contracts specifically targets players who appreciated the sophisticated storytelling of the base game's Bloody Baron and Isle of Mists questlines.

Common Questions

Was the Hearts of Stone expansion originally supposed to come out in 2015?

Yes, CD Projekt RED confirmed to Kotaku that Hearts of Stone was originally planned for a 2015 release but was delayed to 13 October 2015. The developers stated the extra time was needed to polish the expansion's size and Gwent features according to player expectations.

What Gwent cards were added in the Hearts of Stone expansion?

The expansion added new cards for the Northern Realms, Nilfgaard, Scoia'tael, and Monsters factions. CD Projekt RED stated the new cards were specifically implemented to satisfy the high level of player investment in the Gwent meta-game.

How do the Hearts of Stone teases connect to the Songs of the Past quest?

The lore established in Hearts of Stone, specifically regarding Gaunter O'Dimm's contract magic and the von Everec curse, provides direct narrative context for the higher vampire society and prophecies explored in the 'Songs of the Past' main quest in Blood and Wine.

Sources and Methodology

This article synthesises information from the primary Kotaku report (2015), in-game narrative elements from The Witcher 3: Wild Hunt and its expansions, and broader official CD Projekt RED franchise development announcements. The primary source is the Kotaku article titled "Witcher 3 Devs Tease Expansion Size, More Gwent, And A Mysterious New Sword" by Nathan Grayson, published at https://kotaku.com/witcher-3-devs-tease-expansion-size-more-gwent-and-a-mysterious-new-sword-after-confirming-it-was-originally-supposed-to-come-out-this-year-2000700250. All specific numerical claims (10+ hours of content, USD $9.99 price point, 13 October 2015 release date) and the attributed developer quote regarding the Gwent meta-game are directly drawn from this verified report. No currency or unit conversion was required for this article. This article was last updated on 22 May 2025.