Poison Strike

You imbue your weapon with venomous energy. The next time you hit a creature with a weapon attack before the end of your turn, it takes an additional 3d4 poison damage. If the target is a beast or monstrosity, this increases to 3d6.

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