User blog comment:B214/Question and Answers 3/@comment-3965848-20140620085601/@comment-16281343-20140620104340

How can that not be the same?

Irina used to use Mimic / Sitri team used to use Reverse

Irina doesn't use it anymore b'cos Xenovia has it but she can still use it if she wants to / Sitri team doesn't use it anymore b'cos it's harmful but they can still use if if they want to.

Technically both sides can still use their respective items but they don't because of some reason.