Latin American and Castilian Spanish subtitles differ significantly. The Latin American version translates "particular set of skills" as "habilidades particulares," while the Castilian version uses "un conjunto específico de aptitudes," which sounds more formal.
For complete subtitles or a full script, you can check these resources:
No discussion of would be complete without acknowledging the film’s linguistic footprint. The phrase "I don't know who you are" has been translated into over 70 languages via subtitle files. In Japan, the subtitle translator famously changed "a particular set of skills" to "特訓の成果" ( tokkun no seika – "fruits of special training"), which became a meme.