Biting Steel

Fire spirits can infuse metal with their own fury, turning a sharp edge into a supremely perfect one. This spell enhances the damage of steel bladed weapons, such as swords, knives, naginata, etc. Biting Steel cannot affect weapons which are not metal blades, which are nemuranai, or which have already been enhanced by magical effects. The weapon's DR is increased by 1k1 for the duration of the spell.