Personas are a part of you and come from your mind/soul. When you are particularly scared or stressed or determined in some way, sometimes they'll come out on their own to protect you. For example, if you were fighting demons and got trapped, your persona might naturally awaken to defend you.
However, it is possible to jump-start that and force your persona out of your mind, in a way, using a tool called an Evoker. Most Evokers look a lot like a small hand gun. You hold the barrel to your head and 'fire', and it will push your persona out.
Where I am from, we primarily used Evokers. They're faster than summoning naturally and also can be easier for some people.
private text; oh know is Minato gonna piss Garviel off by helping?
However, it is possible to jump-start that and force your persona out of your mind, in a way, using a tool called an Evoker. Most Evokers look a lot like a small hand gun. You hold the barrel to your head and 'fire', and it will push your persona out.
Where I am from, we primarily used Evokers. They're faster than summoning naturally and also can be easier for some people.