Dread Bolt of Balanzar

The user of the spell causes self harm to coat the Sigil of Balanzar with their blood, the method of doing this is of no consequence, though the user suffers 1d4 points of damage doing so. The user then issues a chant within the language of Balanzar, black speech, to which a thunderous bolt of red lightening channels into the sigil from the sky. It is at this point that the user may direct the bolt to whomever they please causing whomever is affected to make a dex save equal to the user's spell save dc. 

The user must make a wisdom saving throw of 14 after each use of this spell, becoming paralyzed upon a failure, unable to cope with the chaotic energies passing through their being.