Dungeons advice

[Monkenator]

What class should I be? Currently I'm a healer, but it seems like a dead class, and no one really wants or needs one at higher floors. What class should I change to? I'm leaning towards mage or archer, but which do you think is better? I want to be able to do dungeons with my coop member, who's much better at the game, and he's going to change to berserk soon. What do you think would go best with that? Thanks (My skycrypt here btw)

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