Well, nothing special in the gear so don't expect any special results. I can't see detailed stats in NotArmory but after looking at gear I think you are lacking ele pierce a bit. It would explain why k3k hurts.
I'm not sure what you are focusing more on(cold or fire). Gear says it's fire.
I think you should focus on getting
Astral Blade
Astral Blade
Long Sword (Sacred)
One-Hand Damage: 45 to 48
Required Level: 100
Required Strength: 540
Item Level: 120
Strength Damage Bonus: (0.11 per Strength)%
+1 Hunting Banshee/Ember Spirit Projectile
8% Chance to cast level 13 Mythal on Melee Attack
15% Chance to cast level 60 Ember Spirit on Melee Attack
15% Chance to cast level 60 Hunting Banshee on Melee Attack
+(100 to 125) Spell Focus
100% Attack Speed
+(20 to 25)% to Fire Spell Damage
-(15 to 20)% to Enemy Fire Resistance
+(20 to 25)% to Cold Spell Damage
-(15 to 20)% to Enemy Cold Resistance
Socketed (6)
,
The Biting Frost
The Biting Frost
Flamen Staff (Sacred)
Two-Hand Damage: 48 to 51
(Druid Only)
Required Level: 100
Required Strength: 240
Item Level: 120
Strength Damage Bonus: (0.06 per Strength)%
Ember Spirit Nullified
+2 Hunting Banshee Projectiles
+(9 to 10) to Druid Skill Levels
+150 Spell Focus
25% Cast Speed
+50% Damage to Undead
+(25 to 40)% to Cold Spell Damage
-(20 to 30)% to Enemy Cold Resistance
15% to Energy
Physical Resist 5%
5% Reanimate as: Random Monster
Socketed (4)
,
The Searing Heat
The Searing Heat
Flamen Staff (Sacred)
Two-Hand Damage: 48 to 51
(Druid Only)
Required Level: 100
Required Strength: 240
Item Level: 120
Strength Damage Bonus: (0.06 per Strength)%
Hunting Banshee Nullified
+3 Ember Spirit Projectiles
+(9 to 10) to Druid Skill Levels
+150 Spell Focus
25% Cast Speed
+50% Damage to Undead
+(25 to 40)% to Fire Spell Damage
-(20 to 30)% to Enemy Fire Resistance
15% to Energy
Physical Resist 5%
5% Reanimate as: Random Monster
Socketed (4)
or Elemental druid set.
I think it's worth to check set now because it no longer has helmet as part and you have this one rw - Shaad in Druid Helm. Yyou should also check Hailstorm amu for the build, it's a really nice skill.