Helper

A Helper usually resides in his/her home dimension. This role is used to assist the main characters with whatever is needed for assistance. Some Helpers make recurring appearences.

Jobs
The Helper's jobs are to help the main characters understand their current interdimensional location. Their jobs are as follow:

Guide
Some Helpers are responsable for helping the main characters understand how their world works in order to prevent the possiblity (Or in some cases, at least attempt to) of somebody doing something stupid.

Assisting in a fight
Helpers with super powers or a means of fighting often join in a battle, sometimes resulting in them contnuing the fight so the main characters can continue their quest.

Joining the Cause
Helpers will join the main characters and their allies to increse their numbers or house the main characters.