So let me just start by telling the goal of this build went celestial warlock that uses enlightened spirit enchantment tree and focusing exalted angel for Destiny's going tanky as possible without the loss of to much dps as still want to be viable in epic elite raids Can heal and rez area of affect healing great croud control with mass hold monster and person AoE damage spells like eldritch burst and blast along with evards black tentacles this build does it all took all the shield mastery feats and some metas.... The questions is what my nxt lvl feat (25) will get me the most damage also looking for advice on good end game gear sets as this is my 4th life and still have alot to learn rn using heroic three piece set from sharn (welcome to the family)(with med armor enforcers coat) alas the build...

Xzerg 36 point build

*Race/class Dragonborn warlock

*Abilities

Str 12 8 Dex 8 8 Con 18 8 Int 8 8 Wis 8 8 Char 20 8

*Progression

Lvl 4 1cha lvl 8 1cha lvl 12 1cha lvl 16 1cha lvl 20 1cha

*Skills Umd Concentration Intimidate Spellcraft Search Spot Swim

*Enchantment trees

Enlightened spirit (41ap) capstone tainted scholar (32) 5th core Feydark (7) cha to hit and damage

*Feats

Feat lvl 1 -empower spell -pact: celestial

Feat lvl 3 -shield proficiency

Feat lvl 6 -maximize spell

Feat lvl 9 -force of personality

Feat lvl 12 -shield mastery

Feat lvl 15 -improved shield mastery

Feat lvl 18 -greater shield mastery

EPICS

Feat lvl 21 -epic eldritch blast

Feat lvl 23 -perfect shield mastery

Feat lvl 24 -intensify

(Feat lvl 25 -epic electric spell powercrit 20sp 5sp/doublestrike%5/epic pact dice 1d4 4d6)

Feat lvl 27 -epic damage reduction . (Forget how many feats I get here) .

Feat lvl 30 - scion of celestia

Right now(25) sitting at 45 con 51 cha 65 AC 125 prr 65 mrr dodge capped at 12% with 1800 hp (2400 with temp hp)2000 sp my spellpower is around 300 with 30% crit on a ×30 multiplier

Saves with buffs all around 50

Weapon is just epic borderlands heavy pick 85 dmg 30 silver, magic, good 5% crit with 30-72 dmg on a x4 multi 6d6 shock augment and lizardfolk sentient jewel

Shield is heavy shield with a bunch of con and electric sp (crafted) sitting at 0% spell failure due to augments