Generally very expensive to buy in game, and to scroll. Rather commonplace weapon to use, about 85% of GMS who have a White Knight or Crusader use swords, which can generally be boring to some. Blunt weapon users are rare, and so being one of the few give you a certain degree of comfort. Very Inexpensive compared to Swords and to scroll. Blunt weapons have unstable damage, and so the amount of damage a White Knight will produce will be at random. Blunt weapons are slower then Swords, this is why using rose zulie is generally frowned upon.
This skill allows you to fix the high damage range, and raises your accuracy as well. Low mp is increased as a Spearman. In other classes, you can even increase regeneration amount. As you level up, warriors will be dominating in areas Magicians, Archers, and Theives may not be able to level. In otherwords, you will not be bothered by other classes.