Of Enchanting

From Guild Wars Wiki

Of Enchanting is a weapon upgrade that lengthens the duration of enchantments you cast by 10-20%. Multiple effects that increase enchantment duration can only stack to +50% in total.

[edit] In-game description

Enchantments last 10-20% longer

[edit] Upgrade components which provide this bonus

• Axe Grip
• Hammer Grip
• Sword Pommel
• Dagger Handle
• Scythe Grip
• Bow Grip
• Spear Grip
• Staff Wrapping