To understand the “High Voltage” skill in Metaphor: ReFantazio, let’s break down the details step by step:

1. Skill Description:
– The High Voltage skill is a passive ability that increases the critical hit rate when knocking out an enemy and beginning a Squad Battle.

2. Mechanics:
– This skill is specifically tied to the act of knocking out an enemy and then initiating a Squad Battle. It does not apply to other combat scenarios or actions.

3. Bug and Misconception:
– There is a common misconception that the High Voltage skill involves ambushing enemies. However, this is incorrect. The player does not ambush; instead, they stun the enemy, which is a departure from the Persona mechanic where players would ambush.

4. Effectiveness:
– Due to its specific trigger condition (knocking out an enemy and starting a Squad Battle), the High Voltage skill is often considered bugged and essentially useless because it doesn’t apply to most combat situations.

In summary, the High Voltage skill in Metaphor: ReFantazio increases critical hit rate when knocking out an enemy and initiating a Squad Battle but is often considered bugged due to its limited applicability.