Echoing WeaponSpell 1
Source Pathfinder Secrets of Magic
Traditions Arcane, Divine, Occult
Cast
(somatic, verbal)Range touch
Target 1 weapon
Duration 1 minute
You channel magical energy into the target weapon, and the air around it faintly hums each time you strike a blow, as the impact is absorbed into the weapon. If a creature is wielding the weapon at the end of its turn, the weapon discharges a burst of sound targeting one creature adjacent to the wielder (if any). The sonic damage this deals is equal to the number of successful Strikes with the target weapon that the wielder made that turn (to a maximum of 4 sonic damage if the wielder hits with four Strikes).
Heightened (+2) The sonic damage increases by 1 per Strike (and the maximum damage increases by 4).
Traits
Anything that doesn't list another rarity trait (uncommon, rare, or unique) automatically has the common trait. This rarity indicates that an ability, item, or spell is available to all players who meet the prerequisites for it. A creature of this rarity is generally known and can be summoned with the appropriate summon spell.
EvocationEffects and magic items with this trait are associated with the evocation school of magic, typically involving energy and elemental forces.
SonicAn effect with the sonic trait functions only if it makes sound, meaning it has no effect in an area of silence or in a vacuum. This is different from an auditory spell, which is effective only if the target can hear it. A sonic effect might deal sonic damage.