Gwent Deck Builder

The tool provides a structured workflow for constructing Gwent decks from a known card pool. Users specify faction, leader, target archetype, and constraints, and the system suggests a balanced composition with counts for bronze, silver, and gold cards. It enforces deck size limits, per-card copy rules, and ensures archetype coverage across key roles. Conceptually, the tool treats each card as a unit with power and synergy attributes, and the deck as a system balancing raw power against diversity and round-by-round viability. It stores the resulting composition and a strength score for quick comparison among alternatives. The approach is transparent: inputs map to a defined deck profile, which is then scored using a combination of base power, leader modifiers, and synergy bonuses. The unique value lies in reproducible, data-driven design that reduces guesswork and accelerates iteration for players targeting specific metas or stream-safe builds. Core features include faction-led filtering, archetype templates, copy-limit enforcement, and export-ready results. Use cases include building a Northern Realms control deck, testing a leader swap, or evaluating card substitutions for a budget-friendly variant. The tool differentiates itself by exposing the underlying composition and scoring logic in a repeatable format, enabling comparison across multiple candidate decks and easy backtesting with hypothetical matchups.