| Name | Cooldown | Description [Collapse]
|
SP | Required | |
|---|---|---|---|---|---|
| Lodestar Rush | 2 | Boosts Special damage by 40% of unit's Spd. Neutralizes effects that inflict "Special cooldown charge -X" on unit during combat. If unit's Special is ready or has triggered during this combat,【Potent Follow X%】has triggered, and X ≤ 99, then X = 100. If unit's or foe's Special is ready or triggered before or during this combat, reduces damage from foe's next attack by 40% (once per combat; excluding area-of-effect Specials). | Boosts Special damage by 40% of unit's Spd. Neutralizes effects that inflict "Special cooldown charge -X" on unit during combat. If unit's Special is ready or has triggered during this combat,【Potent Follow X%】has triggered, and X ≤ 99, then X = 100. If unit's or foe's Special is ready or triggered before or during this combat, reduces damage from foe's next attack by 40% (once per combat; excluding area-of-effect Specials). 【Potent Follow X%】 Triggers an additional follow-up attack immediately after unit's standard follow-up attack and deals damage = X% of unit's normal attack damage (if unit cannot make a follow-up attack, this effect triggers when the standard follow-up attack would occur; this effect is treated like a follow-up attack, so effects like "reduce damage by X%" still apply, but this effect is not affected by effects that prevent follow-ups or "attacks twice" effects; only highest value applied; does not stack). |
500 | Glimmer |
| This skill can only be equipped by its original unit. | |||||
* Unused restrictions: Cannot use: 
Effects[ | ]
| Effects | Targets | Conditions |
|---|---|---|
| Combat effects | ||
 Boosts damage by X%X = 40% of  Unit's Spd | Unit | When special triggers |
 Neutralizes "Specialcooldown charge -1" | — | |
| Boosts damage value of 【Potent Follow X%】 to 100% | Unit's Special is ready or triggered before or during combat, 【Potent Follow X%】 triggers & X ≤ 99% | |
 Reduces damage by 40%from  Foe's next attack | Unit or Foe's Special is ready or triggered before or during combat | |
Notes[ | ]
- The Special damage boosting effect of Lodestar Rush can be reduced by damage-reduction effects such as
Gust, 
Atk/Spd Excel, and 
Dodge.
- A foe equipped with
Embla's Ward, 
Múspellflame, 
Niðavellir Axiom, 
Gold Perfection, or 
Nine-Realm Pact will neutralize all sources of damage except from Røkkr area-of-effect Specials and the minimum 1 damage from Umbra Burst weapons. - For more information, see Damage calculation.
- A foe equipped with
- Lodestar Rush will neutralize the "Special cooldown charge -X" effect on unit from effects such as
Guard Sword+, 
Guard, or 【Divine Vein (Green)】.
- Since the "Special cooldown charge -X" effect will be neutralized on unit, Lodestar Rush will also stack with the "Special cooldown charge +X" effect on unit from effects such as
Heavy Blade 4, 
Special Cooldown Charge +1, or the Grand Conquests 
Infantry area effect, unless the foe is equipped with skills that neutralize the "Special cooldown charge +X" effect on unit.
- Since the "Special cooldown charge -X" effect will be neutralized on unit, Lodestar Rush will also stack with the "Special cooldown charge +X" effect on unit from effects such as
- The damage-reduction effect is calculated after offensive Specials and damage boosting effects such as
Arcane Lúin and 
Dominance.
- If a skill such as Miracle or
Everliving Domain can trigger, the damage-reduction effect will not trigger and the user will still survive with only 1 HP. - "Reduces damage by X%" effects stack multiplicatively, unlike interactions related to the weapon-triangle, such as
Triangle Adept and the weapon-triangle advantage boost.
- Special "reduces damage by X%" effects cannot be neutralized or reduced by effects such as
Share Spoils or 
Halves non-Special damage reduction. - For more information, see Damage calculation.
- If a skill such as
List of owners[ | ]
| Unit | Skill chain | ||
|---|---|---|---|
 | Night Sky 5  | Glimmer 5 | Lodestar Rush 5 |
In other languages[ | ]
| Language | Name |
|---|---|
| Japanese | スターラッシュ |
| German | Sternenlord-Blitz |
| Spanish (Europe) | Ráfaga Polaris |
| Spanish (Latin America) | Ráfaga Polaris |
| French | Adrénaline guide |
| Italian | Raffica suprema |
| Traditional Chinese (Taiwan) | 星之突擊 |
| Portuguese | Rajada sidérea |