So, if you play a lot of different types of MMO's you'll know that when people party up for either teaming for a quest or dungeon or some other reason they look for specific criteria in the players they need for their party.
Sometimes there isn't one, just wanna have fun and socialize, but a lot we probably see something like a player needing a high level priest.
In shooters/FPS there isn't always some sort of level system and when there is it doesn't always "mean" something as it's based on your actual skills such as aiming for a kill.
Peria though.. isn't a shooter, Peria also seems to not have classes. We can fight but we are suppose to rely on Kirana....
So how would we party up with others? What types of players would we look for? Do we care about what types Kirana they have and their powers/levels more than the player?