A hybrid can be an asset to the team. For the price of doing less raw damage and potentially having to invest a few more points in Memory attribute, they have the ability to attack the opponents lesser armor value, regardless of what type it is, or otherwise bypassing the remaining armor and attacking their health pool. They also don't need to worry about position as much since they typically have melee+ranged options, have more choices in equipment, and can also provide more CC opportunities.
Edit: I should clarify when I wrote this that I was thinking of your Battlemage scenario (STR + INT). FIN + INT could work well too. I don't see any advantage in a STR + FIN character.
Last edited by Altimus; 24/09/17 04:50 AM.