Guild Wars 2

I am not clear is it stacks on him or me?

I cannot get him to get more than 2 so if I need to get 25 stacks on him tips would be great

Thanks

if you mean the one with masticus, it’s you picking up the orange orbs till you reach 25 stacks (3min+ duration) at which point you do an exquisitely high amount of damage :P

Got it ty for the reply