It all depends on the skill / location / script. Here is my advice, do legit stuff on it first. What I mean by this is, don't bot it straight from a lvl 3, if you were gonna bot combat like you were saying, do some quests first or as breaks in between botting hours, also train some of your combat stats legit. I managed to make over 30M with one acc using a fishing script. 30M may not be huge, but it was a great number of cash for just sitting around with 1 account. And 1 more tip, I like to babysit them during the day when I'm online. Check it every 5-15 minutes, see if someone tried talking to you.