Note: Knockout powders or sedative powders have been renamed to "contracts" since the "Heroes of Steel and Ice ", they have the same function as before, with the only change being different messages when you use them.
Where to purchase Edit
Contracts can be purchased at any General Store Vendor (otherwise known as Doctors).
Contracts are used to cheat offline players into giving you their belongings which you can sell to Kidnapping NPCs around town.
Types of Contracts Edit
The higher the contract level, the greater the chance of succeeding in cheating the offline player.