how does full void work

so im about to go chinning and i heard i need void so im doing pest control. i have 650 points. do i just need the robe bottom, top, gloves, and helmet? what bonuses do i get, and do i also need the seal? thanks.

 

You don't need the seal and you need the range helm. The stats are invisible, but it adds a % to your range damage and accuracy. It's the only item in 07 that adds DAMAGE, not accuracy. Dhide only adds accuracy, that's why void is so good.

 

sweet, thanks

 

Just in case you want the exact percentage boosts -

Source: http://2007.runescape.wikia.com/wiki/Void_ranger_helm

 

Yep. That +20% comes from nothing else other than the Void set. That's why the xp rates go up so much when you use Void to train range.