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AutoMortar.png [Special Active: Bravery] Deploy a mortar which bombs enemies in an area. Max 2 mortars. Mortars are invincible in dungeons.
Final Enhanced Skill
  • Cooldown is decreased by 5 seconds.


Class Level Required
Tactical Trooper 50

Skill Information

Mode Bullet (Magical) Number of Bullets Maximum Installations MP Usage Cooldown
PvE 864% 5 2 300 MP 22 Seconds
PvP 345%
PvE 864% 5 2 300 MP 17 Seconds
PvP 345%

Skill Traits

Heavy Mortar Critical Mortar
Attribute Effect Attribute Effect MP Usage
Damage increased to 144%
Cooldown increased to 120%
MP Usage increased to 110%
Skill will ignore 50% defense (25% defense in PvP)
330 MP

Total Damage

Mode Regular
Normal Heavy
PvE 4,320% 6,220.8%
PvP 1,725% 2,484%
  • Does not account for splash damage.

Related Skills

Reload.png Reload Mastery

Tips and Details

  • The mortar appears to be black on the enemy team to prevent confusion.
  • The distance between the mortar and the target does not matter. It will prioritize attacking the closest enemy within the player's screen.
  • The number of hits each bullet can do appears to be heavily dependent on the height of the target, such as Training Monkey taking three hits. However, each bullet will typically do at least a minimum of two hits assuming the target does not move out of the way, one from the bullet colliding with the target and another once it hits the ground.
  • Each hit from the bullet will do splash damage, making this skill extremely potent against groups of enemies.
  • There is about a 1 second gap between when a bullet is fired and when it lands. Since the bullets will fall where a target was when they are marked instead of where they currently are, this skill is very liable to miss if targets are being pushed too much.



  • The marking beacon represents Echo's head.
  • The shaft of the mortar has the same design as the top half of Tactical Trooper's Destroyer.

Old Version

Video Description
Between its initial release and the 08/01/2019 KR Patch, Mortar was an Active skill which functions nearly identical to how it currently does except smaller, weaker, and the projectile will explode immediately upon contact.


Date Changes
09/06/2012 10/02/2013
  • Mortar added.
11/07/2013 02/12/2014
  • Bomb count increased by 5.
  • Bomb count increased by 1.
07/10/2014 -
  • Damage increased.
  • Changed to be invincible.
  • Multiple mortars can be set.
04/20/2015 -
  • Skill's hitbox changes to follow the visual effect, so the hitbox becomes larger.
  • Mortar Installation is unable to hit the enemies below the platform.
02/18/2016 -
  • Fixed Skill Ring effect not working after first hits.
07/28/2016 -
  • Skill Trait error fixed.
12/01/2016 01/11/2017
  • Fixed issue where cannot proc Elements.
04/27/2017 05/10/2017
  • Damage decreased.
04/05/2018 04/18/2018
  • Bullet damage increased.
  • Mortar damage decreased.
06/14/2018 06/27/2018
  • Bullet damage increased.
  • Skill feature changed.
    • Changed from Flexibility to Bravery skill.
08/14/2019 -
  • Maximum Installations decreased from 3 to 2.
  • Damage decreased.

Alternative Names

Server Name Translation
Korean Flag.png South Korea 박격포 Automatic Mortar
Japanese Flag.png Japan 追撃砲 Chase Artillery
Chinese Flag.png China (Simplified Chinese) 自动发射器 Automatic Launcher
Flag-us.png North America Mortar Fire (before the Skill Tree Revamp)
German Flag.png Germany Automatischer Mörser Automatic Mortar
Spanish Flag.png Spain Mortero automático Automatic Mortar
French Flag.png France Mortier automatique Automatic Mortar
Italian Flag.png Italy Mortaio Automatico Automatic Mortar
Polish Flag.png Poland Automatyczny Moździerz Automatic Mortar
English Flag.png United Kingdom Automatic Mortar
Bresil Flag.png Brazil Morteiro Automático Automatic Mortar

Tactical Trooper Skills
Hyper Active
SatRain.png Satellite Rain
Special Active
CarpetBombing.png Carpet Bombing     TactField.png Tactical Field     SI ASTRIKE.png Artillery Strike - Missile Shower     AutoMortar.png Mortar     Cannon Strike.png Cannon Strike     TTTrans1.png Cannon Prison     TTTrans3.png Bombing Artillery     TTTrans6.png Heavy Field
MarkOfCommander.png Commander's Mark     TTTrans2.png Fatal Cannon
MAM.png Mobile Shelling     CannoneerWithstanding.png Cannoneer's Perseverance      ReactiveArmor.png Reaction Gloves     TTTrans4.png Awakened Will: Tactical Trooper     TransShared.png Awakened One     TTTrans5.png Commander Tactics