Bhaalspawn Sorcerer

You have lived a life underneath the thumb of the Lord of Murder. Violent thoughts that can often become violent compulsions have raddled your brain constantly for as long as you can remember. But being the fruit of Bhaal's loins has also allowed you to unlock the sanguine magic locked within the gore and bile of the slaughtered. 

Legacy of Death

At 1st level, when casting spells and cantrips from the school of Necromancy you can add your Charisma modifier as additional Necrotic damage to the total damage dealt. 

You can add your CON modifier to your base AC and Initiative. 

Deathbringer's Inheritance

At level six, you can cast the Inflict Wounds spell as a first level spell without expending a spell slot once per short rest. 

You gain resistance to Necrotic damage. 

Violence Manifest

You have mastered the art of sanguine manipulation, and can use even the living corpses of your enemies to make battle on the killing fields. 

At level 14, you gain the (homebrew) Exsanguinating Blood Lance spell automatically, and can cast it once per long rest without expending a spell slot. 

You can add your Constitution modifier twice to your Armor Class. (A CON mod of 2 would add 4 to your AC). 

Violence Incarnate

Few words can describe what runs through your head at any one given moment. Genocide is all you can think about, and when you do not get the opportunity to kill your hands shake and your eyes twitch as you barely remain in control of yourself. Your body is a machine that has been vigorously trained to turn people into minced meat, and people see a monster when they look in your eyes.  

At level 18 you gain the following benefits:

You gain the spell Power Word Bleed automatically. 

You can add your CON modifier to your Initiative, Spell Save DC, and Spell Attack rolls. 

Bhaalist Retort: You can cast Inflict Wounds without using a spell slot (unless it is upcast), as a reaction.