Dimensional Strike

You cause your weapon to magically transfer your attack to the target using planar magic. You make one attack with the weapon used in the spell's casting  against a target within range of the spell. This attack roll ignores Half-Cover, Three-Quarters Cover, and Total Cover,  and is always flanking. If the attack deals damage, it can be Force damage or the weapon’s normal damage type (your choice).

Cantrip Upgrade. Whether you deal Force damage or the weapon’s normal damage type, the attack deals extra Force damage when you reach levels 5 (1d6), 11 (2d6), and 17 (3d6).