Cannon Prison

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TTTrans1.png [Special Active: Tenacity] Fire a cannon prison with homing capabilities. The cannon prison will install itself once it comes in contact with an enemy and deals damage over time.
Cannonball Consumption
  • Uses 1 cannonball
Final Enhanced Skill
  • Homing projectile travels faster.


Class Level Required
Tactical Trooper : Transcendent 70

Skill Information[edit]

Mode Damage Over Time (Magical) Max Hits Ammo Usage MP Usage Cooldown
PvE 256% 10 1 100 MP 8 Seconds
PvP 96%

Skill Traits[edit]

Light Cannon Prison Haste Cannon Prison
Attribute Effect Details Attribute Effect Details
MP Usage Cooldown
MP Usage decreased to 70% 70 MP Cooldown decreased to 70% 5.6 Seconds

Total Damage[edit]

Mode Regular
PvE 2,560%
PvP 960%

Tips and Details[edit]

  • It is not suggested to be used on jumping targets as the skill does not provide enough hitstun to lock them in place.
  • Freeze frames for the skill is quite short, ending almost immediately upon casting.
  • It can be countered resulting in the field harming you and your party opposed to the enemy.
  • This skill can be reflected onto the user with Reflective Kick.


Date Changes
07/28/2016 09/28/2016
  • Cannon Prison added.
01/25/2017 02/08/2017
  • Damage decreased.
04/27/2017 05/10/2017
  • Damage increased.
  • None
07/27/2017 08/09/2017
  • None
  • Damage decreased.
09/28/2017 10/18/2017
  • None
  • Damage decreased.
04/05/2018 04/18/2018
  • Damage decreased.
  • Damage increased.
06/14/2018 06/27/2018
  • Damage increased.

Alternative Names[edit]

Server Name Translation
Korean Flag.png South Korea 캐논 프리즌 Cannon Prison
Chinese Flag.png China (Simplified Chinese) 火炮牢狱 Artillery Prison
German Flag.png Germany Energiekäfig Energy Cage
Spanish Flag.png Spain Jaula de energía Energy Cage
French Flag.png France Cage d'énergie Energy Cage
Italian Flag.png Italy Gabbia di energia Energy Cage
Polish Flag.png Poland Klatka Energii Energy Cage
English Flag.png United Kingdom Energy Cage
Bresil Flag.png Brazil Prisão de Projéteis Prison of Projectiles

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