Collateral Thrust

As part of the action used to cast this spell, you must make a melee weapon attack with a weapon against one creature within the weapons range, otherwise the spell fails.

The caster coats their weapon in arcane energy and thrusts forward, piercing through the target and damaging anyone behind them.

On a hit, the target suffers the attack’s normal effects and the target takes 4d6 force damage immediately, any creatures within a 15 ft line behind the target takes 3d6 force damage.