Underneath the potion master jacket, wear a white collared shirt. This should show a little underneath the unbuttoned high collar of the jacket. Snape uses a polished black wand. It has a few ...

Snape pretty much fits the description of a Potions Master to a T. It's widely known by Hogwarts students and professors that Snape wanted to be the Defense Against the Dark Arts professor ...

It seems highly unlikely that such a person would never use a potion to get what he wants. We've seen Severus Snape give Barty Crouch Jr., Veritaserum 1 and make Wolfsbane for Professor Lupin ...