Deafening Clang
From HGWiki
Caster Level(s): Bard 2, Paladin 1
Innate Level: 1
School: Transmutation
Descriptor(s): Sonic, Weapon Enchantment
Component(s): Verbal, Somatic
Range: Touch
Area of Effect / Target: Creature, Melee Weapon
Duration: 2 Turns / Level
Additional Counter Spells:
Save: None
Spell Resistance: No
Description: Causes a melee weapon to resonate with Sonic energy, adding 1 die of Sonic damage, increasing to 2 dice at caster level 16, 3 dice at caster level 31, and 4 dice at caster level 46. This damage stacks with permanent damage bonuses already on the weapon. You can target a specific weapon or a creature with this spell. The benefits of this spell will disappear if the weapon is transferred.
Notes
When cast by a Paladins it can empower a weapon with a +1 attack bonus per 4 caster levels, reaching +15 at caster level 60. If the weapon is dropped or converted into slag, disarm, or any other token the spell disappears.
This spell will auto-recast when the duration expires if the caster still has unused copies in his memory, if the caster and the recipient are in different areas the spell effects will gradually degrade until they completely dissipate.