Alright. It seems to me that somehow the original riddle thread has decayed into nonexistence, so I'm going to try and get it going once again. The rules are the same as before: you cannot start a new riddle until the previous one is solved. However, if the first riddle is not correctly answered within 12 hours of the riddle being posted, a new riddle can be posted. Are the rules clear enough? If so, then let it begin with this:
I hide in the shadows, waiting to strike.
I have no heart, but I use many on my oponents.
Slithering like a snake, and waving like a tide.
My claws do the talking while I cackle.