Adapter

Adapter (変装者) is the Unique Skill of Imperial Guardian Rank #008 Marco.

Abilities
It allows the user to turn into anybody that they have seen. However, there was a limit to how much the user could mimic. If the target was significantly more powerful than the user, they could not mimic everything.

It is slightly inferior in comparison to Veyron's Unique Skill Imitator, which is similar in function.