Skeleton Archer

Undead archers are trained under the tutelage of Artemis and Apollo.

Their name pretty much sums it up. A skeletal archer with a bow and arrow. Luckily for you, their arrows aren't homing, and have travel time, so their arrows are fairly easy to dodge. Only drawback is that they tend to keep their distance which can make getting to them a bit of a pain sometimes as they will fire arrows at you at a good rate of fire so they may suppress you somewhat