Archives of Nethys

Pathfinder | Starfinder

Armor | Weapons
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Manufacturers | Other Items | Special Materials


Advanced Melee | Ammunition | Basic Melee | Grenade | Heavy | Longarms | Small Arms | Sniper | Solarian | Special
Critical Hit Effects | Special Properties | Weapon Accessories | Weapon Fusions


Interference Blade

The grip of an interference blade contains sonic projectors that emit specific ultrasonic frequencies, overlapping the sound waves until they become a physical edge. When you swing the weapon, this blade is visible as a blurred, translucent line. Monophonic interference blades generate a single pitch. Harmonic models use several pitches that amplify one another. A polyphonic blade projects variable frequencies, while a multiphonic version combines several frequencies in a single edge.

Sonic Weapons

Sonic weapons emit sonar waves at frequencies that are designed to injure or incapacitate enemies. Many of them are termed “low-frequency devices” (LFDs) and “high-frequency devices” (HFDs) based on the frequencies at which they operate and damage foes.

Interference Blade, Polyphonic

Source Starfinder Armory pg. 50
Level 14; Price 76,700
Damage 4d10 So; Critical wound
Bulk 1; Special powered (capacity 100, usage 10)

Interference Blade, Monophonic

Source Starfinder Armory pg. 50
Level 6; Price 4,420
Damage 1d10 So; Critical wound
Bulk 1; Special powered (capacity 40, usage 4)

Interference Blade, Harmonic

Source Starfinder Armory pg. 50
Level 10; Price 18,700
Damage 3d10 So; Critical wound
Bulk 1; Special powered (capacity 40, usage 8)

Interference Blade, Multiphonic

Source Starfinder Armory pg. 50
Level 19; Price 597,000
Damage 8d10 So; Critical wound
Bulk 1; Special powered (capacity 100, usage 20)