Note: This isn't for real. We're not plotting to kill anyone, and if you actually are, don't mention it. It's just for fun.

What's the most rewarding way to kill someone? Would you like to be up in their face, looking into their eyes as you do it? Would you like to kill them without them ever even knowing you were there all stealth-like? You want to kill them from atop a mountain with a giant fireball?

I guess it depends on what that person did to make you feel like you needed to take their life. But suppose you were in that mindset, what's the most satisfying way to do it?