Warren wrote:
Most people use fire bolt with the chaos guantlets to kill them, I dunno if that's cheaper.
Do it if your doing it for XP, not money. If your going to do it, don't expect to gain all your money back, you might, but you also not get anything.
Thats what i do, normally takes a max of 50 casts per steel dragon, around 40 for iron. I normally kill 2 steels on 1 dose of anti fire, so for a similar price you could kill like 400 steels. Ive killed about 500 myself and had 3 dragon drops, so theres a good chance you would make your money back, plus clues on top of that.