Cruptevil

The Cruptevil is a dangerous hostile mob that resides near Darknessa, a dangerous city in the Cyanicrypt, but can also be found anywhere when they're a lot of ender crystals in that dimension. They resemble a vantablack and dark blue enderman with black and purple suits with two Ender Crystal-looking orbs near it's shoulders. They have obsidian boots and a netherite helmet, and have dangerous red eyes that cause the Demon Rise effect when stared at if you're 16 blocks or closer to it. They steal nature blocks and redstone like normal endermen. They don't teleport, but clash. Due to them having 70(35 h) health and dealing 8(4h) damage, they are hard to kill without an iron sword or better, or at least a gold sword with the right enchantments.