Once you have reached level 45, you can begin playing blackjack. There are three types of blackjack available in Old School Runescape - Oak, Willow and RuneScape gold Maple Blackjacks. Each one can be transformed in one of three specializations offensive, defensive or just an ordinary. This is not something you should be looking at since while training all of the specializations work fine, however, ensure you use the maple as this type is the best. Buy it on the Grand Exchange will be the easiest way to get the item. You could be able to play the first portion of the Rogue Trader minigame which also rewards it.
After you've acquired Blackjack, you'll learn how to play it. As mentioned before, blackjacking is knocking your opponent out to steal his money (twice) and repeating this process to accumulate the experience. To put it in simple terms you need to right-click your opponent for the knockout . Then, right click again to steal his money when he's unconscious.
Since in OSRS bandits are dazed only for three seconds, it is imperative to take them off as fast as you possibly can. If you fail to steal them twice within a short time, can result in being arrested. This means a 5 second stun , and potentially damage. At times, bandits are also inclined to seek revenge on you. This can result in a message saying to they "im going to kill you to pay for it" and ultimately, they will attack you. This can be prevented by taking the right actions.
If a bandit says words that are mentioned above all you have to buy fire cape osrs do is attempt another knockout. Since the time between the message and attack is very brief, another knockout must be attempted right within the time frame of the announcement. If you are able to knock your opponent unconscious you should try to pickpocket them twice as soon as possible. Repeat this process to farm experience.