You gotta love anime. If nothing else, it’s creative. The Scissor Blade is one half of an enormous pair of scissors, used like a sword by the main protagonist of Kill la Kill to wage war against sentient clothing in order to avenge the murder of her father. It’s also bright red and very cool looking. I had to build one.
Spiking Wigs Quantum Destiny's Art & Costuming Stages of a wig. I'm very fond of anime hair style up-do's and craft foam really helps with that! It's far easier to do something like this with non-heat resistant wig fiber because you can "fry" the strands with heat a bit and add Got2B spray for some really swift spikes!