|Number of skills||15|
If you're going to be a Ranger, you'll want to learn how to set Traps. The important thing to remember when setting a Trap is that you can be easily interrupted while doing it. This means that anyone hitting you with an attack while you are trying to set a Trap will interrupt you, causing the Trap to go off without effect.
— Isokeh, Expert Ranger
Except for Healing Spring, a trap always lasts for 90 seconds, and will automatically trigger themselves once that time has passed. When this happens, they can still damage targets that are near the trap.
Most traps cause a small amount of damage and can inflict conditions towards nearby foes that trigger that trap. Any weapon upgrade that increases the duration of a condition will take effect when the trap triggers, not when it is set.
Healing Spring is the only trap that affects allies, and will always trigger as soon as the trap has been set, as the target activating the skill is always in range.
 Trap-influencing skills
 List of traps
|Trap. (90 seconds.) Affects nearby foes. Deals 7...20...23 piercing damage. Inflicts Crippled and Bleeding conditions (3...21...25 seconds). Easily interrupted.||15||2||20||Wilderness SurvivalZ||Core|
|Trap. (90 seconds.) Affects nearby foes. Deals 20...30 damage. Inflicts Blindness and Bleeding conditions (7...10 seconds). Easily interrupted.||10||2||20||Deldrimor rankZ||Eye of the North|
|Trap. (90 seconds.) Affects nearby foes. Deals 10...22...25 earth damage every second (5 seconds.) Inflicts Blindness condition (3...7...8 seconds) every second (5 seconds). Easily interrupted.||25||2||30||Wilderness SurvivalZ||Prophecies|
|Trap. (90 seconds.) Affects nearby foes. Deals 5...17...20 fire damage every second (3 seconds). Inflicts Burning condition (1...3...3 seconds). Easily interrupted.||10||2||20||Wilderness SurvivalZ||Core|
|Trap. (10 seconds.) Affects adjacent allies. Heals for 15...51...60 every 2 seconds. Easily interrupted.||10||2||20||Wilderness SurvivalZ||Prophecies|
|Trap. Create an improvised Fire Trap that lasts 90 seconds. When improvised Fire Trap is triggered, nearby foes are struck for 300 damage each second for 3 seconds, and suffer from Burning for 5 seconds. While activating this skill, you are easily interrupted.||2||8||Z||Winds of Change|
|Trap. Affects nearby foes. Deals 500 damage. Knocks down for 4 seconds. Easily interrupted.||10||2||30||Z||Core|
|Trap. (90 seconds.) Affects nearby foes. Deals 5...41...50 piercing damage. Deals 15...51...60 more damage to any foes with Cracked Armor. Easily interrupted.||10||2||30||Wilderness SurvivalZ||Eye of the North|
|Elite Trap. (90 seconds.) Inflicts Blinded and Dazed conditions (5...9...10 seconds) to nearby foes. Easily interrupted.||10||2||20||Wilderness SurvivalZ||Nightfall|
|Trap. (90 seconds.) Affects nearby foes. Inflicts Crippled condition (3...13...15 seconds). Easily interrupted.||5||2||20||Wilderness SurvivalZ||Factions|
|Elite Trap. (90 seconds.) Affects nearby foes. Every second, (for 2 seconds), this trap deals 10...34...40 piercing damage, causes knockdown, and inflicts Crippled condition (3...21...25 seconds). Easily interrupted.||10||2||20||Wilderness SurvivalZ||Core|
|Trap. Every two seconds, Spring of Purity removes 1 hex from adjacent allies, and removes 1 enchantment from adjacent foes (10 seconds).||10||2||25||Z||Winds of Change|
|Trap. (90 seconds.) Deals 5...17...20 piercing damage to nearby foes. Causes knock-down to Crippled foes. Easily interrupted.||10||2||30||Wilderness SurvivalZ||Nightfall|
|Trap. (90 seconds.) Affects nearby foes. Deals 5...29...35 piercing damage. Inflicts Poisoned condition (5...17...20 seconds). Easily interrupted.||10||2||20||Beast MasteryZ||Factions|
|Trap. (90 seconds.) Affects nearby foes. Deals 24...50 lightning damage. Inflicts Weakness condition (10...20 seconds). Knocks-down Charr. Easily interrupted.||10||2||30||Ebon Vanguard rankZ||Eye of the North|
 See also
|The Guild Wars 2 Wiki also has an article on Trap.|