Yet, they wanted to get clean and so what device they used was to take oil, typically olive oil, spread it on themselves, then get a scrapper, a metal scrapper, and scrap off the oil with it what was underneath the oil.
The Gunzerker (no, really) is a scrapper, with the ability to deal added damage and wield two guns at once, and the Assassin is able to become invisible, misleading enemies into attacking a decoy as he withdraws or sets up a surprise attack.
