With level 25 gems and this build you can speed t13 without ever dying. Doesn't require any Cool down for simulacrum. You don't even have to use it if you don't want too. You don't have to be 2k paragon. With optimal rifts you can clear T13 normals in 2-3 mins. Non optimal still less than 5. If the build isn't fast enough you can switch items out for ingeom in cube, Stewarts Greaves. You can add LOTD if you really want it. Stand in anything.