Caustic Word

The caster emits a deafening arcane shout, invoking the power of Feldovan’s sigil to etch away at all perceived enemies in a 180° arc with a centerline along the caster’s viewing vector. All chosen targets in this arc and within 30 ft of the caster receive 5d6 + SB acid damage and have their AC reduced by 1d6 until the beginning of the caster’s next turn. If the affect make a constitution save, the damage and AC reduction is halved (rounded down). For each increase in spell slot level beyond three, the caster may add 1d6 acid damage and add an additional flat reduction of -1 to enemy AC before spell save calculations.