Lanka Sacreds

[Ragnarok-X]

Lanka can recruit 4 different non-commander sacred in their capital. What role do they fulfill ? To me they basicly seem like tier 1,2 and 3 melee guys and one javelin-thrower. Perhaps its just me, but shouldnt 4 sacreds offer a bit more diversity, like maybe one guy with two quick weapons, one wutg lance/halberd guy and maybe one with flail and shield, to get a hardcounter against different types of units instead of just having 3 though units just with different costs ?