Dont be confused.. its 5-15%of YOUR dam.. except 20% of your dam is YOUR dam - meaning 5-15% of 20% of all your dam is that trinket, which is quite low. Same confusion for many when using aran's. It could sometimes do 40% of MY dam, which is i.e. 4% of my total (pets and my) damage. Where a statstick i.e. would buff your pet AND your dam.