I think each guardian type has a malee it's really good at, ... Or did....
For Titan it's shoulder charge.
for Hunter its brief invisibilitywith throwing knives
The warlock used to have a scorch type malee called "viking funeral" now the wall lock doesn't have the Viking funeral or at least it doesn't work now, it's nothing more than a kitten scratch at the moment since it was removed as a power By bungie.
No the character as far as I know has had something completely ineffective made.
I think Bungie needs the help of the fans to fix what is broken