I really feel that Sword of Light should be rated higher than Sword of Water and Sword of Dark as the KBT is pretty much superior to the water sword and there are more water blockers/reflectors such as KST, FTab, and UBoGJ while SoS gets destroyed by the extremely cheap and common HCC which any poor player can afford. The threat of using the light sword would force the opponent to use HNMS or Sloth Armour frequently allowing you to use the fire sword to go through defences.