Wraith

My friend and I have a idea for a skeleton variant mob. This mob is called the Wraith. It has a spear and looks like a skeleton in a tattered robe. It spawns in desert, savanna, crimson forest, soul sand valley, caves and snowy biomes. The Wraith is a mini-boss and has 150 full hearts; they do 18 half hearts and hostile.

    The spear does 11 half hearts and is long. You can also throw it and has sweeping_edge 3 built into it. The spear looks like a shovel, but has a spear head instead of the shovel head. The handle is brown and the spear head is silver. The enchantment that the spear can have the same enchantment from a trident and swords.