Tarbox, one of collectors in House Deneith, gives out potions that either boost your DEX or your DEX skills for 1 or 2 minutes. Where exactly would you use them? Or more specifically, where would I use them -- Ranger 14 with 29 DEX? The only place I could think of was Claw of Vulkoor, and it seems like adding 3 to my Hide which is already close to 50 (camouflage, cloak of Shadows, Heroism, Ranger skill boost, etc) is kind of pointless. Jumping for coins when Risia Games next come around? Again, that +3 for a minute or two won't really make a difference.
So what is it for, exactly?