Helpless Noob Needs Help

OK, total noob here. How do I animate my sword to swing once when the left mouse button is clicked? Image of the game below:

Still need help. Anyone knowledgable in animating who can share their knowledge?

I’d really recommend the basic animation tutorials here.
In the “learn” area of the launcher.

There are many ways that you can make the sword swing and the specific method that you use will depend on how you want your game to work…