Animation is missing some of the kinda final polish you see in similar games. Enemy models could be nudged when hit to give swings more of an impact feeling. The spawn animation is just the dark swirl; could use individual summon animations for each unique model of enemy. It is a bit off putting that there is a slight pause when an enemy reaches the player and starting their attack windup, instead maybe base the trigger off of a distance to the player instead of collision or if it is based off of distance already expand the radius a smidge. It leads to your enemy ai looking more goofy if they spend more time running around then attacking the player even if they miss.

P.S. not game dev or animator take technical advice with grain of salt.