[Whoever created the Evoker was just plain crazy. Or was a genius and that's why Keiichi can't fully understand it.]

Okay... I think. A part of yourself that normally remains inside you and that you liberate... Or summon by shooting yourself in the head.

[Yeah, still the most important thing here is the shooting in the head part.]

Uh... Are... Are others from your world here?

[Is there a risk of him meeting other people who will go around happily shooting themselves in the head to use their powers or something? He doesn't want names or a number, just to know if there are more. Really.]