Skill Explanation: Enhances 1 selected card to Shadow Card.

Shadow Card: When scoring, there is a 1/3 chance to re-trigger this card 2 times.

Comprehensive Evaluation:

(1) Cost-Effectiveness: ★★★

The core value of this card lies in amplifying the effects of high-yield cards. If applied to a core card with high multipliers or high coin generation, triggering two re-scores can double the profit, making it highly cost-effective in the mid-early stage when the deck is still forming. However, its returns are highly dependent on probability (only a 1/3 trigger rate), and it can only convert a single card—its improvement is limited for late-game decks focused on multi-core high bursts.Recommendation: Ideal for mid-early decks built around a single powerful core card, as it can significantly raise the maximum potential. For late-game decks with more stable enhancement methods, it is advisable to replace this card.

(2)Operation Difficulty: ★★

Moderately easy to master. You first need to select the target card to convert during the round (prioritizing high-value cards for better returns), then trigger the scoring judgment by playing the Phantom Card. No extra operations are required, but you need to judge the conversion target based on the deck composition—choosing the right target is key to maximizing profits.

Combination Matching :None

Corresponding Link: None