That is not my argument. I don't think your goal is bad; I think your goal is unclear. You have yet to give a straight answer to any of my questions about what you think gives your assassin a distinct identity. If you just put together everything that everyone referred to as an "assassin" in popular media can do, you're going to end up with a class that's either overpowered or diluted into weak sauce. You don't need to be happy with the status who, but you do need a direction to move in. It is my real, honest critique of your project here that, however clear you may think your goal is, you have not communicated it clearly.