Celtic Heroes

What class can I attack stuff with then go put a roast in the crockpot, take a 20 min poop, or bake some cookies and still pwn mucho faces? My rl scones depend on a serious answer. Tia.

A Ranger is the class you are looking for in most boss encounters. They make excellent second device characters because if you have a strength based build, just stand out of damage range and leave it. It won't be at its best damage without using skills, but it will usually survive for the longest of all the classes, and can do steady damage. Rogues and warriors die semi quickly from being close to the boss, and mages/druids require constant casting of skills.