Halcyon Boosters were previously obtained via the Evergreen Daily Login Rewards and had a base duration of 2 hours. However, ever since the Evergreen Daily Login Rewards were discontinued, they are unobtainable.
| Booster name | Attribute | Slot | Bonuses by grade | ||||
|---|---|---|---|---|---|---|---|
| Dose I | Dose II | Dose III | Dose IV | Dose V | |||
 Halcyon R |
 Shield Booster Armor Repair Velocity Rate of Fire Capacitor Recharge Signature Radius
|
5 | +1% | +2% | +3% | +4% | +5% |
Drone Velocity Drone Tracking Ore + Ice Harvester Range Scan Resolution Scan Probe Deviation Scan Probe Speed
|
+2% | +4% | +6% | +8% | +10% | ||
 Halcyon G |
Shield HP Armor HP Structure HP Ship Agility Turret Tracking Missile Explosion Velocity Capacitor Recharge Drone Damage Ore + Ice Harvester Cycle Time |
5 | +1% | +2% | +3% | +4% | +5% |
| Targeting Range Sensor Strength Scan Probe Strength
|
+2% | +4% | +6% | +8% | +10% | ||
 Halcyon B |
    Shield Resistances Warp Speed + Acceleration Turret Optimal + Falloff Missile Flight Time Capacitor Capacity Drone HP Ore + Ice Harvester Cycle Time
|
5 | +1% | +2% | +3% | +4% | +5% |
| Scan Resolution Sensor Strength |
+2% | +4% | +6% | +8% | +10% | ||
 Data Analyzer Coherence
|
+4 | +8 | +12 | +16 | +20 | ||
 Halcyon Y |
Armor Resist Ship Agility Turret Damage Missile Damage Capacitor Capacity
|
5 | +1% | +2% | +3% | +4% | +5% |
Drone Optimal + Falloff Ore + Ice Harvester Range Targeting Range Cap Warfare Resist
|
+2% | +4% | +6% | +8% | +10% | ||
 Drone Control Range (km) Relic Analyzer Coherence
|
+4 | +8 | +12 | +16 | +20 | ||