Assault Plastique is an important part of your rotation, but it’s not the most important. It deals significant buy swtor credits damage, but you should never delay a High Impact Bolt proc by using it. Delaying it by an extra GCD in order to proc IA will give you a significant benefit over using Assault Plastique immediately. It is affected by a variety of talents:
Assault Trooper: Increases Critical damage dealt by 30%
Burnout: Increases damage dealt by 30% on targets under 30% HP
Riot Augs: Increases damage dealt by 6%
Demolition: Increases Critical chance by 6%
Stockstrike is prioritised over Ion Pulse for one major reason; it has a higher chance to proc IA. Due to this, using Stockstrike every second IA window will maximise its utility, lowering your chances of having poor RNG from Ion Pulse. It is affected by several talents:
Rain of Fire: Increases damage dealt by 9%
Ionic Accelerator: Has a 60% chance to refresh the CD of High Impact Bolt and make your next one free. Has a 6 second internal CD
Heavy Stock: Increases damage dealt by 8%
Riot Augs: Increases damage dealt by 6%

Guardian Leap could be considered a CD, however it’s more a defensive CD for one of your party members rather than yourself. This is because it will reduce your target’s damage taken by 20% for 6 seconds after you leap to them, in addition to lowering their threat. In order to utilise its effects, you can use it on a dps to lower their threat while off tanking in a burst rotation, particularly to help with early initial aggro, you can use it on a dying target or someone that is about to be hit, or you can coordinate with the main tank to use it on them during a particularly heavy hitting phase to reduce their incoming damage, in conjunction with their taunt to counteract the loss of threat.
Focused Defense grants 10 charges of Enraged Defense for 30 seconds. Whenever you take damage, a charge is consumed, healing you for a moderate amount. Can be used while stunned, but cannot be used while above 70% max HP.
Sundering Strike: Sundering Strike is your primary filler. It’s a core rotational ability in the fact that it’s the quickest method for generating Focus you have in a single GCD. Sundering Strike generates 7 focus.
Combat Focus: Instant ability off the GCD. Generates 6 focus. Should be used only when Sundering Strike is on Cooldown and you NEED focus.
Force Sweep: Force Sweep is your primary AOE and secondary filler. It is reinforced by Effluence, and in Vigilance is used as a filler swtor credit that generates one focus. Sweep is free due to Effluence, but Shien Form refunds 1 focus, making the total an actual gain of one focus!
Saber Throw: Saber Throw generates 3 focus. It is a very effective filler, and applies an armor debuff in Vigilance.

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