Flashback Poet's Pen build help

Hey guys and gals,

so I decided on poets pen for flashback and it has been going well so far. I began using Smelcami's guide which can be found here: https://www.pathofexile.com/forum/view-thread/2050819

It has helped but the page doesn't seem to be active anymore and I could really use some advice on what I should look to change moving forward with my build. Any advice would be appreciated. Thank you'



I have about 1ex and 250c to spend on upgrades atm