User blog comment:Supermrman911/Suggestions for Terraria 1.0.7/@comment-67.172.228.215-20110820141922/@comment-90.212.174.140-20110901001416

Yeah a scientist! Only spawns if you have drank 3 of 2 kinds of potions he will sell: Bottle-30 copper, Healing Potion-10 silver, Battle potion-3 gold, (AND MAYBE A NEW POTION!!! Ultra Healing Potion!-1 PLATNIUM after or during a Blood Moon) and Obsidian Skin Potion-1 Gold.