Your spell selection could be better. I notice that you have no deflect missile, no haste, no poison cloud, no poison arrow and you keep memorizing fire storm waaaaay too early just wasting spell slots. As a DE I would always train conjurations and ice or poison until I get failure rate below 5% on ...

Not quite how I expected Step from Time to work. I nearly finished squeezing the Insubstantial Wisp pack to death when Saint Roka walked in on me. At the time I had about 33/95 hp. I recognized that this would be the good time to try out the Step from Time ability for the first time. When I reentere...