In Terrifying Execution, you describe it as "the bloody violence". However, you make no mention of specific creature types. Doed this mean that all creatures, even one without blood (such as a you-know-what) can be used for this?
Yep - any creature will do.
I no longer actively read the forums, and probably won't respond to any PMs. I'm fine with people using my homebrew in anything, including fan-compilations and wikis, as long as you credit me.