In The Midst of Black Seas
Evil Sentient Gem
Durability: [REALLY REALLY HIGH I DON’T KNOW WHAT NUMBER THAT WOULD BE]
Ability: The Black Heart can see through and control all physical shadows within a 5 mile radius. Each instance of physical shadow is treated as a separate entity with different stats for the purposes of combat.
The Black Heart is an incredibly large pitch black diamond infused with the soul of a warrior once thought to be valiant and chivalrous. However, perhaps due to the magics that bind it, the soul has become corrupt and evil, using its control of shadows to wreak wanton destruction on everything around it.