Thanks guys. Yea, it is a very simple animation as is. I am still working on them here and there, maybe I'll add some more "tweens".
Where's the blood!!?? ahhaha jk ....good job, albeit very simple animation 
I would've liked he Goblin to hit closer, and the hero maybe dodge it?
Other than that, what Darth said. It is nice though :D
If you added a few more "tweens" to this to smooth it out it would be even better! As it is I still like it, it's just a bit "stuttery" is all! Good job!
Simple animation and nice sprites however i can't still make better so nice job :)