The weapon used in the spell's casting is infused with tempestuous magic. You immediately make a melee attack with it against one creature within the weapon's reach. On a hit, the weapon deals an additional 1d8 thunder damage.

In addition, until the end of your next turn you gain the following benefits:

• Any creature within 5 feet of you that hits you with a melee attack takes 1d8 lightning damage.

• The next attack you make with the weapon before the end of you next turn is infused with lightning giving the weapon the thrown property (range 20/60) and dealing an additional 1d8 lighting damage on a hit. If you throw the weapon, it returns to your hand by the end of the turn.

At Higher Levels. When you cast this spell using a spell slot of 2nd level or higher, the thunder and lightning damage increase by 1d8 for each slot level above 1st.