Another skeleton variant design but not jungle. (The Vertebrae.)

Hullo Mincerafters.

Throughout the ages, Minecraft players have had one, undying, question that they need answers to.

"Can we pleeeease have vertical slabs Mojang?"

Oh and also "More skeleton variants please!" 

Usually these skeleton variants fall under the category of "Jungle", but I have another idea. An aquatic skeleton called the Vertebrae. (Yes I know what that is.) 

The Vertebrae would spawn (rarely) underwater with a fishing rod, usually around clusters of drowned. When it sees you foolishly minding your own business, it would cast its rod in an attempt to drag you underwater. If it hits its mark, the Vertebrae slickly reels you in, probably toward that cluster of Drowned I mentioned earlier. After this smooth move, the Drowned annihilate you. Probably. The rarity is what makes this mob not a terrible idea.

Now, you're probably thinking "Well, what positive impact would it have on the world?"

Absolutely none. It's a hostile mob.

although killing it would give you 0-1 dead coral fans of varying kinds and also 1-2 bones, and its rarity stops people from creating an efficient coral fan farm.