About negate/ disable set is it good?

Blue Epaulette [Additional] 📷
ATK: 17 DEF: 18
MATK+8% MaxMP+5%, Skill delay -1sec Counter chance by defense
MATK +8% MaxMP +5% Skill Delay -1.0s Autoskill
Notes: Counterattack = physical counterattack, triggered about 5-10%

◇Pole [Crystas]
INT+5 Autoskill+3% Adds Spell burst +10% and Autoskill+2% on Additional.
INT +5 Autoskill +3% [Additional] Autoskill +2% Spellburst +10%

Dragon Mail (Strengthened 3) [Armor] 📷
ATK: 16 DEF: 22
ATK+11% MATK+13%, Critical rate +20 Critical damage +12% Melee & Magic R +7% Absolute hit +20% Autoskill +8%
ATK +11% MATK +13% Critical rate +20 Critical damage +12% Melee R +7% Magic R +7% Absolute Accuracy +20% Autoskill +8% INT +12 CRT +10 Autoskill
Notes: Hidden Performance: Damage Null Chance by defense

◇Bodyguard Cordal [Crystas]
Autoskill+3%, Critical damage +6% Adds Crt dmg +6% on Additional. Adds Autoskill+3% on Armor.
Autoskill +3% Critical damage +6% [Armor] Autoskill +3% [Additional] Critical damage +6%

Myrica Wristlet [Special]
VIT up based on 50% of Lv with Swords. Neutral R +5%
Neutral R +5% Ailment R -20% Rate cut -20% [Swords] [X = Lv] [X = X / 2] [VIT up by X]

Gram [Swords] 📷
ATK: 300
Magic sword, Dark element, Spell burst +10%, ATK&MATK+16% Autoskill +3%, Magic attack chance
Melee to Light +20% ATK +16% MATK +16% Autoskill +3% Spellburst +10% Autoskill

◇Frederico [Crystas]
Absolute&Magic evasion +2%, INT+5 MATK+10%, Adds Autoskill+7% on Weapon. Magic+1% if DEX>249.
Absolute Evasion +2% Magic Evasion +2% INT +5 MATK +10% [Weapons] Autoskill +7% If [DEX > 250] then Magic Power +1%

Draw4 gv 20% autoskill. Special status boost proc further.

Dmg negate weap not recomended coz genius n judgement not fully optimize by stat. 2 dmg negate n power sword myrica might gv better power yet still nice dmg negate proc. Using 3dmg negate will cripple power alot

Theres weakness dmg negate coz it cant negate rate attack n special atk n dmg that exceed max hp. Myrica help t hp limit

I might wrong tou coz dont hv ench. Hope thats help..

Just think it like this. U got genius, d.mail and blue epaulette. U got 3 tries to disable incoming dmage with chance that is not very accurate. And u got draw buff +20% autoskill.

When about to receive the damage...
1st try to disable damage by genius chance by 20+%?? Success ur no? (unknown)
If 1st try fail...
2nd try to disable damage by d.mail chance 20+%?? Success or no? (unknown)
If 2nd try fail...
3rd try to disable damage by blue epaulette chance 20+?? Success or no? (unknown)
If 3rd try fail, u will receive the damage.

.
All autoskills have a small chance to proc, even without any autoskill+% (e.g. Dajarte is 1%, Luna Epaulette is around 12%).
This basic proc rate + your autoskill+% = the chance that an autoskill will proc; and this caps at 95%.

e.g. if you have 3 gear procs, and each one has a 60% chance of proccing, then its a 93.8% chance that at least one procs.

You could use more autoskill+% if you wanted to (e.g. 3 gear procs, and each one has an 80% chance of proccing of the time = 99.29% chance that at least one procs), but your dps might be lower if you are committing so much of your gear to autoskill+% instead of DPS.
I can't make any specific recommendations, since I don't play Ench.

ok thk for the reply guys

Genius basic trigger rate 5%
Dragon Mail 3 has bagic trigger rate 10%
Luna epaulette 10% too
There is no limit in auto skill %. 100% autoskill rate possible with skills + full autoskill equip (but hard to do)
For ench, you already have +40% autoskill: Draw 4 (20%) and Quadal's Intelligence buff (20%)