Additional options when upgrading items

Additional options when upgrading items

All items gain additional options when upgraded to +14 and +15. Options depend on the equipment type and grade:

Weapons

• +14 Enemy's Defense Ignore Rate +1%
• +15 Enemy's Defense Ignore Rate +1%

Bolts ad Arrows

• +14 Increase Mana + X
• +15 Increase Mana + X

Wands

• +14 Increase HP +X
• +15 Increase Defense +X

Shields

• +14 Increase Excellent Damage +X
• +15 Increase Defense +X

Helm

• +14 Increase Excellent Damage +X
• +15 Increase Defense +X

Armor

• +14 Increase HP +X
• +15 Increase Defense +X

Pants

• +14 Increase HP +X
• +15 Increase Defense +X

Gloves

• +14 Increase Critical Damage +X
• +15 Increase Defense +X

Boots

• +14 Increase HP +X
• +15 Increase Defense +X

Wings

• +14 Increase Critical Damage +X
• +15 Increase Excellent Damage +X

Pendants

• +14 Additional Elemental Resistance +3%
• +15 Increase Physical and Wizardry Damage +1%

Rings

• +14 Additional Elemental Resistance +3%
• +15 Damage Decrease +2%

Additional information:

"X" depends on the item grade, for example among all DK sets Leather has the lowest grade and Brave has the highest.
Wings of Conqueror and Wings of Devil & Angel have the highest grade out of all items in the game.
Upgrading jewelry up to +14 +15 is possible only for Bonuses.

Source: https://forum.bless.gs/index.php?/topic/59473-additional-options-when-upgrading-items/