Box of Nails

Scatter nails that bleed and cripple foes. The first pulse of this skill will immobilize foes who are movement impaired or disabled. Disables include stun, daze, knockback, pull, knockdown, sink, float, launch, taunt, and fear. — In-game description

Box of Nails

 0.75¾  0.25¼  2  

Profession

Engineer (skill list)

Kit

  Tool Kit

Game link

External links

API

This skill has an underwater replacement: Box of Piranhas

“

Scatter nails that bleed and cripple foes. The first pulse of this skill will immobilize foes who are movement impaired or disabled. Disables include stun, daze, knockback, pull, knockdown, sink, float, launch, taunt, and fear.

  Bleeding (2s): 44 Damage

  Cripple (2s): -50% Movement Speed

  Immobilize (2s): Unable to move.

  Number of Targets: 5

  Box of Nails Duration: 4 seconds

  Maximum Count: 2

  Count Recharge: 10 seconds

  Radius: 240

  Unblockable

— In-game description

Related traits

Firearms

• Sanguine Array — Gain might when you inflict bleeding on a foe.
• Hematic Focus — You have increased chance to critically strike against bleeding foes.
• Serrated Steel — Bleeding you inflict gains increased duration.

Tools

• Power Wrench — Reduces recharge of your tool-kit skills. Reduce the recharge of your elite skill when you dodge.

Notes

• The attack will strike 5 times if the target remains in the area.

Version history

For a detailed skill history, see here.

Patch	Changes
November 29, 2022	The first pulse of this skill will now immobilize enemies affected by crowd control or a movement-impairing condition. Increased ammunition from 1 to 2.
May 08, 2018	The cooldown of this skill is no longer split between game modes and will now use the lower 8-second cooldown in all modes.
March 27, 2018	Reduced the cooldown from 10 seconds to 8 seconds in PvP and WvW.
May 20, 2014	The visual effect of this skill now only lasts for 4 seconds to match the actual damage effects of the skill.
April 15, 2014	Reduced the cast time from 1 second to .75 seconds. Added an unblockable skill fact.
November 15, 2012	This skill now shows its proper area of effect.
August 28, 2012	Game release: Box of Nails has been added to the game.

See also

•   Caltrops