thunder has a 0.00 second stun. what this amounts to is a spell interupt. you get the efficiency of a drought the interupt of a stun and the agro (hate) of a stun. that is the point of wizards to have a nuke for every occasion. these give you the option to take less hate or the chance for interupt. each will have its own occasion to be used.
Falinuszen 65 socerer