Taser Hands

Lightning springs from your hand to deliver a shock to a creature you try to touch. Make a melee spell attack against the target. You have advantage on the attack roll if the target is wearing armor made of metal. On a hit, the target takes 2d10 lightning damage, it falls prone, and it can't take reactions until the start of its next turn.

At Higher Levels. When you cast this spell using a spell slot of 3nd level or higher, the damage increases by 1d10 for each slot level above 2st.