Elemental Rounds

Touch upto 4 pieces of ammunition and imbue them with elemental energy. Choose one of the following: acid, cold, fire, lightning, or thunder. For the duration these pieces of ammunition deal and extra 1d4 damage of the chosen type. Hit or miss, after the ammunition is fired the effect is expended.

At Higher Levels, when casting this spell using a slot of 2nd level or higher the extra damage increases by 1d4 for each slot level above 1st.