Corrosive repellent

You imbue your blood with toxic qualities. Until the start of you next turn whenever you take slashing or piercing damaged from a creature within 5 feet your corrosive blood sprays onto the creature that damaged you dealing 3d4 acid damage. If the creature ingest any blood, such as from a bite attack, the damage increases by 1d4.

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