They are a slightly darker color than a regular guard and only show up in the Gauntlet and Grand Stairway levels in return to dark castle.  


The only way to get by them is to paralyze them with a stone ball or use a sword.  And it is possible to jump over them but it doesn't really work and the chances of being able to do it is small.  

Community content is available under CC-BY-SA unless otherwise noted.