I was actively trying to get 2-3k ess so I could camp the first floor, except the wizard would cry for help, and I would come across a lake of water pools(cant let them goto waste). By the time I made it back to floor 2 I was down ess. Or while on body hounds some cool node would pop up, and cant let that goto waste either =] No idea if I like training in the runespan, I am sure it is just a mentality, but oh well.