Bands of the Damned

These heavily runed, chain wrist guards, allow you to control whoever is in the Binding of the Damned. Most likely it's Karl because no one with any intelligence would ever let that psychopath free. While attuned to the Bands of the damned you have the following benefits: 

Positives:

• You have complete control over whoever is attuned to the Binding of the Damned
• Half the damage done to you is given to the individual attuned to the Binding of the Damned as long as they are within 60ft of you.
• You are able to use a bonus action to siphon 4d10+7 health from the creature attuned to the Binding of Damned as long as they have the health.
• You can telepathically communicate to the individual attuned to the Binding of the Damned as long as they are on the same plane as you.
• Your armor class is increased by 1

Negatives: 

• You are stuck with Karl.
• Karl smells of blood and sweat.
• Karl will try to escape constantly and threaten or attempt to bribe you to release him. 

Notes: Bonus: Armor Class