擴充包「黑炎支配者 / 黯焰支配者」（The Ruler of the Black Flame，日文原名：拡張パック「黒炎の支配者」）是寶可夢卡牌遊戲《朱＆紫》系列中第三款正式推出的擴充包，其核心主題圍繞火焰、支配與力量意象展開，並以噴火龍 ex 為代表性主角，延續其在寶可夢卡牌歷史中極具號召力的地位。於 2023 年 7 月 28 日在日本發售，繁體中文版則於 2023 年 8 月 11 日上市，無論在日本或華語市場都屬於話題性極高的一彈。

與一般單純販售補充包的形式不同，是明確以「構築牌組」為導向的商品。這個版本的設計理念並非只服務於抽卡收藏族群，而是希望同時滿足新手入坑與老玩家快速組牌的需求。盒內除收錄 10 包「黯焰支配者」擴充包之外，還額外提供一套固定卡池，內容橫跨劍＆盾時代與朱＆紫時代，能在不依賴大量抽卡運氣的情況下，直接建立具備實戰基礎的牌組雛形。

固定卡牌內容總數高達 170 張，其中包含 14 張寶可夢卡、50 張訓練家卡、2 張特殊能量卡以及多達 104 張基本能量卡，能量數量之多，明顯是為了讓玩家可以立即構築完整 60 張卡牌的對戰牌組，甚至還能進行微調與替換。除基本能量卡之外，其餘卡牌皆印有專屬的商品編號與標記，對收藏者而言也具備一定辨識與紀念價值。這種設計讓 Deck Build Box 介於「實用型商品」與「半收藏商品」之間，定位相當清晰。

在實際使用層面，這款商品被視為一個非常友善的「過渡型產品」。對剛進入朱＆紫環境的玩家來說，它能迅速補齊訓練家卡與能量卡的基礎庫存，避免過去新手常見的「有寶可夢卻沒有支援卡」的窘境；而對已具備一定卡池的玩家而言，盒內的訓練家卡與能量卡則可作為強化或替換素材，搭配擴充包中抽到的關鍵卡牌，快速嘗試新構築思路。隨盒附贈的 4 片牌組分隔板與壓克力 VSTAR 指示物，也讓整體實用性進一步提升，顯示官方對實際對戰體驗的重視。

在市場評價方面，整體反應相當正面。日本市場中，因噴火龍 ex 的高人氣與卡片強度，本彈擴充包本身就具備不小的搶購熱度，而 Deck Build Box 更因「一次到位」的構築取向，受到學生族群與回鍋玩家青睞。繁中市場則普遍認為這是一款性價比相對突出的商品，尤其對沒有大量舊卡資源的玩家而言，其實用價值遠高於單純購買補充包。

不過，也有部分資深收藏玩家指出，Deck Build Box 的收藏性並不以高稀有卡為賣點，若以追求高價卡或投資角度來看，其吸引力不及單包抽取高稀有度卡牌的刺激感。但這樣的評價本身也反映商品定位的成功──它本就不是為投資與炒作而生，而是專注於「讓人能夠好好玩牌」。

整體而言，「黑炎支配者 /黯焰支配者 Deck Build Box」是在朱＆紫系列中定位清楚、功能性極強的實戰型商品。結合擴充包的隨機樂趣與固定卡池的穩定性，既降低入門門檻，也為構築型玩家提供便利，是一款在對戰導向與市場需求之間取得良好平衡的產品，也進一步鞏固「黑炎支配者 /黯焰支配者」作為朱＆紫系列重要一彈的地位。

The expansion pack “The Ruler of the Black Flame / Dark Flame Ruler” (The Ruler of the Black Flame; Japanese original title: 拡張パック「黒炎の支配者」) is the third officially released expansion in the Pokémon Trading Card Game: Scarlet & Violet series. Its core theme revolves around imagery of flames, domination, and power, with Charizard ex serving as the iconic centerpiece, continuing its long-standing status as one of the most compelling and influential Pokémon in TCG history. The expansion was released in Japan on July 28, 2023, followed by the Traditional Chinese version on August 11, 2023. In both the Japanese and Chinese-speaking markets, it quickly became one of the most talked-about releases of the series.

Unlike products that simply sell booster packs, this release is clearly designed with deck construction in mind. The concept behind this version is not limited to collectors who enjoy opening packs, but rather aims to satisfy both newcomers entering the game and experienced players looking to assemble functional decks quickly. In addition to including 10 Ruler of the Black Flame booster packs, the box provides a fixed assortment of cards spanning both the Sword & Shield era and the Scarlet & Violet era. This allows players to build a practical, battle-ready deck framework without relying heavily on random pulls.

The fixed card pool contains a total of 170 cards, including 14 Pokémon cards, 50 Trainer cards, 2 Special Energy cards, and an impressive 104 Basic Energy cards. The unusually high number of Energy cards is clearly intended to ensure that players can immediately construct a complete 60-card deck, with room for adjustments and substitutions. With the exception of the Basic Energy cards, all included cards feature product-specific collection numbers and symbols, giving them recognizable identity and modest commemorative value for collectors. This design places the Deck Build Box squarely between a purely functional product and a semi-collectible item, with a very clear market positioning.

From a practical standpoint, this product is widely regarded as a highly approachable “transitional product.” For players newly entering the Scarlet & Violet environment, it quickly fills out their Trainer and Energy card inventory, avoiding the common beginner problem of owning Pokémon cards but lacking proper support cards. For players who already possess a certain card pool, the included Trainer and Energy cards serve as reinforcement or replacement materials, allowing them to rapidly experiment with new deck ideas when combined with key pulls from the booster packs. The inclusion of four deck box dividers and an acrylic VSTAR marker further enhances overall usability, reflecting the publisher’s emphasis on actual gameplay experience.

In terms of market reception, overall feedback has been largely positive. In Japan, the popularity and competitive strength of Charizard ex generated strong demand for the expansion itself, while the Deck Build Box, with its “all-in-one” construction-focused design, proved especially appealing to students and returning players. In the Traditional Chinese market, it is generally viewed as a product with strong value for money, particularly for players who lack extensive legacy card collections, as its practical utility far exceeds that of purchasing booster packs alone.

That said, some veteran collectors have pointed out that the Deck Build Box does not emphasize high-rarity chase cards as its main selling point. From an investment or speculative perspective, it may be less attractive than the excitement of pulling ultra-rare cards from individual packs. However, this critique also highlights the success of the product’s positioning—it was never intended for speculation or card flipping, but rather for enabling players to actually play the game.

Overall, the “Ruler of the Black Flame / Dark Flame Ruler Deck Build Box” stands out within the Scarlet & Violet series as a clearly positioned, highly functional, battle-oriented product. By combining the randomness and excitement of booster packs with the stability of a fixed card pool, it lowers the barrier to entry while offering significant convenience to deck-building players. It strikes an effective balance between competitive play and market demand, further solidifying Ruler of the Black Flame as one of the most important expansions in the Scarlet & Violet era.