Pretty Good
Get's a little repetitive after a while though :(
A few things that bugged me, my character is suppoed to be a Lich/Necromancer? yet i don't have any undead minions?
I'm an undead, evil Lich/Necromancer yet not only can i self heal, but i can wear armour that offers healing over time.
A couple of suggestions should you make a sequel:
Make all healing vampiric, i.e. you steal health from nearby enemies, or enemies you attack, rather than just straight up healing, it was too easy just to run in, use some combos then teleport out and fully heal.
Add some minions. I have two ideas on this:
a) Make it a spell
b) Make dead enemies turn into skeletons, the skeletons don't have much health, but they deal the same damage as whatever you killed to make them.
If you add minions, you could make the Lich have less health to compensate.
Aside from that, i thought everything else was brilliant, well done, i hope to see more.