DEX + 3.

[Dark Knight Belt, Dark Knight Glove & Dark Knight Mask B Set]
MATK + 10%, INT + 5.
Reduce damage from Angel monster by 10%.

[Dark Knight Belt B, Dark Knight Glove & Dark Knight Mask B Set ]
or
[Dark Knight Belt B, Dark Knight Glove B & Dark Knight Mask B Set]
ATK +3%.
Increase MaxHP by 15*Base Level.
Increase MaxMP by 1.2*Base Level.
When receiving physical attack, has a chance to obtain ASPD +2% buff for 10 seconds.

[iRO Description]
A mask worn by a knight that used dark magic to curse anyone who wore it but him.
Account Bound
Class: Headgear
Position: Upper, Middle, Lower
Defense: 5
Requires Level: 1
Usable By: All Jobs
Dex + 3

Set Bonus
Dark Knight Mask (Type B)
Dark Knight Glove (Type B)
Dark Knight Belt (Type B)
Int + 5
Matk + 15%
Reduces damage taken from Angel race enemies by 10%.

More Information on Combo:

• Dark Knight Belt, Dark Knight Glove & Dark Knight Mask B
• Dark Knight Belt B, Dark Knight Glove & Dark Knight Mask B
• Dark Knight Belt B, Dark Knight Glove B & Dark Knight Mask B