I don't generally appreciate jokes having to do with words associated with death, but I can mention in response that Demonically-imbued cereal does, in fact have souls. It's actually a form of torture for souls that are judged harshly on their journey through death .
If you actively seek to upset the order in the realms of the dead, and give me much more work to do. You may wish to watch your back. I am a peaceful, and kind demon. But I make no promises when I am overloaded with Soul Judgment and Order-Keeping.
Augh...Let's see...Hm...
Normally, I'd have to check their soul and memories, and judge them...But I think I'll just resurrect them all, just to spite you for wishing to annoy me and give me more work...
Well, there. You made me take an extra four minutes to keep the order, most of the system is automated, but if I'm around...
...All this ill-will and wish to upset my workflow is making me hungry, word either of you be keen on losing a few pints of blood and a chunk of your heart...? I didn't think so, so please, just keep the killing to at least one per day.