Elemental Permeation (Arteria)

One weapon you touch is briefly imbued with elemental energy until the start of your next turn.  For the duration your attacks made with the weapon used as the material component for the spell deal an additional 1d4 Acid, Cold, Fire, Lightning, Poison, or Thunder damage which you choose upon casting.

The damage increases to 2d4 at 5th level, 3d4 at 11th level, and 4d4 at 17th level.