Really great graphics, and I like the gameplay idea a lot, I think it has a lot of potential.
I think the abilities need more balance and work though, there's a lot of situations you'll lose that you have no control over. Like:
- Spawning on a floor next to a ghost
- Teleport putting you into a bad situation
- Teleport 1 killing you outright (land on ghost/wall)
- Chaos causing the ghost to randomly move into you next turn
Just in general there's not a lot of ways to actually make the ghosts walk into each other unless they happen to spawn in a way that makes that happen. Your control there is very limited. So you're hoping for good RNG with the ghosts so you can get some extra mana early on to access the more powerful spells.