Now in the Complete Warrior book for D&D edition 3.5, there is a feat called "Power Critical" (p. 103). Its description states:
When using the weapon you selected, you gain a +4 bonus on the roll to confirm a threat.
Now does that mean that if I was using, for example, a Greataxe and I rolled a base 16 on the die, it would equal a 20 for a critical? Or would it be a +4 on damage for a critical?
I may just be overlooking something but I can't seem to get the correct picture. An explanation would be great.