Corrupting Will

A wave of necrotic energy moves from your body onto the target, attacking their body and will to fight. On a hit, the target takes 1d8 necrotic damage, and must make a wis save, if it  takes 1d10 psychic damage and can’t make Opportunity Attacks until the start of its next turn.

Cantrip Upgrade. The necrotic damage increases by 1d8 when you reach levels 5 (2d8), 11 (3d8), and 17 (4d8), the same applies for the psychic damage.