Reaper

 You’ve learned to reap with the greatest results, granting you the following benefits:

• Increase your Strength or Dexterity by 1, to a maximum of 20.
• When you use a scythe, its damage dice change from 2d4 to 2d6.
• You may Reap -  When you hit a creature with a scythe, you may use your bonus action, to make an attack on one additional creature within 5 feet of the original target. This attack uses the same attack roll and damage as the original attack. 

   

• You suffer from Grim Hauntings, When you take a long rest, roll a 20 and add you proficiency bonus.  0-10 fail, 11-20 success. If you fail, you gain the benefits of a short rest, instead of a long rest.

  Taking a level in warlock will prevent this effect thanks to your patron's influence.