Crystal Soul Spear

The superior form of the Soul Spear, augmented by the crystals seemingly sharpening the arcane force of this simple, but deadly spell.

Using the might of your soul, You evoke a piercing crystal spear of arcane energy in a line 100 ft long and 5 ft wide in a direction you choose. All creatures in the line must make a Dexterity Saving Throw or take 20d6 Force damage on a failed save, or half damage on a success.

The same mage that created the original Arcane Spear also developed this spell, building upon the foundation of its progenitor, augmenting it with the knowledge and use of crystals of pure magical energy, which he gained from the library of a mad crystalline pale dragon at the cost of his sanity... or so the legends say...

At Higher Levels: Damage increases by 1d6 for each spell level above 7th.