Saught's Spell AoE Hit Markers; Cubes, Cones, Lines, & Spheres

Various Spell AoE markers I made about a month ago while attempting to learn Blender. My friends and I have tried out various AoE markers over the years and we usually end up in some confusion over the length or actual affected squares (particularly for circles and cones). That, or sometimes they just stop working due to hosting issues or whatever. We've only made use of it a few times so far, but I figure the community might be able to enjoy it as well. If you'd like to support me you can do so through PayPal Edit: I've added "Flight Heights" upon request. Make sure to lock them when you're making use of it so that you can still place things underneath.