Skill Explanation: Enhances 1 selected card to Universal Card.

Universal Card：Can be used as any suit.

Comprehensive Evaluation:

(1) Cost-Effectiveness: ★★★

The core value of this card lies in its exceptional deck adaptability and flexibility. In the early-to-mid game when your deck is still taking shape, it effectively solves the problem of incomplete suits that prevent you from forming valid hands, significantly improving turn-based play efficiency and scoring stability. It is particularly well-suited for decks centered around suit-reliant combinations such as flushes and straights. However, it has a clear drawback: it only provides suit compatibility with no direct score or multiplier bonuses. In the late game, when your deck is fully optimized and suit supply is stable, its utility diminishes significantly, making it unable to serve as a core enhancement card.

Recommendation: Ideal for early-to-mid game suit-based combo decks. Prioritize converting low-value idle cards. For late-game decks that have achieved stable suit availability, it is advisable to replace this card with functional cards that offer direct bonuses.

(2)Operation Difficulty: ★★

Moderately easy to master. The basic operation only requires selecting one target card for conversion, but the core challenge lies in match strategy planning. You need to judge the timing and target of conversion based on the current suit gaps in your hand and the hands you are trying to form. Meanwhile, avoid wasting the conversion on turns where there is no need to complete a hand. It requires a certain level of hand prediction and resource allocation skills from the player.

Combination Matching :None

Corresponding Link: None