I found a way that is quite efficient in magic training. Get tons of fire strike runes and just put on full rune (get as low as possible magic attack bonus) and just sit and attack one enemy. You never have to click or anything and you get the basic exp from each strike, not a big loss. Not having to move or anything, would jagex ban for autoing or something? Basically I am asking is this breaking any rules?

its not breakin the rules but u might find it easier to just attk the caged lesser demon in the wizard's tower

It's not breaking any rule but you could use Curse spell instead of Fire strike if you want the spell to fail.