Aye, and it goes in your quest hall. However, using this methods requires tons of law runes and can become quite costly. I personally just bring a glory and use it instead. I generally don't have a problem RC pkers.
25 ess per trade. 6x airs per ess. 2k paid to runner per trade. 150 airs crafted. Paying 30ea for ess: 750gp spent on ess per trade Paying 35ea for ess: 875gp spent on ess per trade Paying 40ea for ess: 1000 spent on ess per trade Selling 15ea for air: 2250gp made per trade Selling 18ea for air: 2700gp made per trade Selling 19ea for air: 2850 made per trade Selling 20 ea for air: 3000 made per trade This means that you will have to sell your airs at 19-20ea dn buy your ess 30-34ea. You will either break even or make a small profit this way.
Leave the area and come back. Since you are in the Stronghold of Security you can climb a near by latter to the previous or next level then go back. They lose their aggressive nature after 15-20 minutes, you will have to do this to have them "auto-attack" you again.
Crafting fires using the Dueling Ring method would be the fastest exp. However is very costly unless you have all the rings yourself. I would craft airs because you don't need anything but ess and there is usually a pretty high demand for air runes.
OT: He knows. http://forum.tip.it/viewtopic.php?t=613395 On Topic: Just craft your own airs. It takes a while, but it's cheaper and all the profit is yours.