Azareck Vaalen's Grim Destiny

Curse one creature within range and condemn them to death.

When cast on a creature they must make a Charisma saving throw, and on a fail they are effected. The spell places a beacon/mark above the creature that can be seen through walls and can only be seen by the caster and allies of the caster and the target.

The effected target takes 1d10 bonus damage from all sources and has disadvantage on ability checks and saving throws, furthermore creatures have advantage on attack rolls against them. Any effect that buffs the Hex spell (such as eldritch invocations) also effect this.  

 At Higher Levels: When cast a 7th level it lasts 24 hours. When cast at 8th Level you can target an additional creature in range. When cast at 9th level the spell lasts until dispelled.