I decided to play with a multiclass but I got confused. When I levelup do I always get the HPs I should get if I play with a single class char? I mean since there are two classes I should get total a **** load of HP?
The problem is that the people with the most ridiculous ideas are always the people who are most certain of them.
Remember you can also get partial bonuses for Constitution. So a fighter with 18 Const, would get +4 HP/lvl. This would give you 1D5+2/lvl with multiclass instead of 1D10 +4. If you're hoping to reload until you get max HP, remember these few extra HP from the Con bonus.