Giant Mantis Shrimp and Giant Displacer Mantis Shrimp – 2 Ridiculous Stat blocks for D&D 5e

I don’t know why I randomly decided to do this. It isn’t like anyone was asking for this. But Heck I did it, and now you all will suffer for my creativity. I introduce to you all 2 ridiculous monsters for D&D 5e: The Giant Mantis Shrimp and the Giant Displacer Mantis Shrimp! Why? Because