"Crusade of Malediction" : Complete a void crusade of malediction of 3 types

It seems to be counting the buff of the day when the crusade is COMPLETED

Which means, if a player intends to do one Noxious/ Warpbound/Smouldering crusade and finish this goal

 he'd better finish that crusade the same day he starts it, otherwise it will probably be counted as something else.