new army guy

hello guys, i have a lot of idea so I though of posting the good one. So first this idea is separeted in two parts. So first, i though about a new guy and it would be a vampire. This guy could be able to fly over the the wall and it would attack with there claw and theet. It would have 75life and do 10damage per second. It would cost like 20dark exilir. Now the second part of this idea is a new defence to destroy does vampire. So it would be a little bit like the x-bow, but it would throw some dagger(a peice of wood with a sharped end). It would be in a form of a canon but made of wood and a circle where the dagger get out. This defence would do 10 damage but if it touch a vampire, it will kill him in two shots. Plus, each time you upgrade it, it become bigger and bigger and change material, like from wood to metal, metal to chrome, ect. I hope you guys like my idea and that you take it.