A script about weapon's element

[s7809032002]

Hi guys,

Is there any script that will increase a weapon's physical attack
according to the "weapon's element"?
This weapon's element are able to "upgrade" the weapon depends on certain
actor's attribute.

For example, when one actor's agility grows , he is able to deal more physical damage
as his weapon "upgrades" according to the actor's agility

This idea is exactly like the warcraft 3's battle system :grin:

any help will be appreciated!