Questions about the Barbarian's "intimidate" ability:
Does it last the rest of the combat, or just the round it's declared in?
The barbarian has to make a CON roll; what if he loses initiative? or does the CON roll come when he declares, before initiative? If intimidate lasts the entire combat, does he have to make the CON roll each round?
Also, at higher levels, he can affect more creatures, but there's no mention of an increased area of effect. 16 creatures in a 15-foot radius area?