Attributes

Light

A weapon with this attribute can be carried twice as one set. If a weapon has more than 2 non-magical modifications it loses the light attribute.

Heavy

A heavy weapon don't allow a secondary weapon other than a knife.

Your weapon gets heavy when it has 3+STR non-magical modifications. Where STR is your strenght and at least 0.

Throwable

A throwable weapon can be thrown and recollected. After you throw your weapon you lose all benefits of this weapon. When you recollect the weapon you regain all effects. Light weapons can be thrown 9 meters and other throwables 4,5 meters. Heavy throwables lose the ability to get thrown, as long as they are heavy.