I guess you're right. Well honestly it’s one of the perks but it’s also bcz
I don’t see how it would counter domi reversi since Imu was looking for it. Maybe it’s just basic stuff, like " It does a super big blast that would destroy Mariejoie instantly and then only Imu is left.
After this chapter, I'm not sure I want to give super complicated answers to those theories when the end result is "Well... just kill them".