Hey Ginger/Voodu!
I recently played this build and i am very happy with it. I was doing reaper 1/2 so im happy
.
Level 1: Maximize Spell
Level 3: Empower Spell
Level 6: Force of Personality
Level 9: Quicken Spell
Level 12: Shield proficiency (general)
Level 15: Shield Mastery
Level 18: Improved Shield Mastery
Level 21: Epic Eldritch Blast
Level 24: Intensify Spell
Level 26: (Epic Destiny Feat): Epic Arcane Eldritch Blast*
Level 27: Epic Damage Reduction
Level 28: (Epic Destiny Feat): Toughness
Level 29: (Epic Destiny Feat): Deific Warding*
Level 30: Epic Toughness
above you can see the feats you tell us to take at what level, but from my experience i took shield proficiency at level 9 and quicken at 12. This meant i could be a little more tanky, as i had noticed i was quite squishy as i did not have the best of all items.
I feel like this build is better in late heroics as when under 13 i struggled a bit. Reaper 1 was do-able but higher than that became a slight nightmare!
However overall this build was very fun for my warlock past life, however i think i prefer a tainted schooler as thats a little easier. I am now working on racials, and i will be playing warlock as it is a very nice class, but once again will be a tainted schooler.
Thanks for posting this build it was still very fun!