Loved the concept! A little rules-heavy but once I got going I started to have quite a bit of fun pulling out daggers and raising the dead.
Most of my gripes are with the spoke-aloud spell system. I don't know if I would obscure this from the player. Not knowing which syllables are bound to which keys results in a lot of trial and error and when you do hit a wrong key you have to wait a good 5 - 6 seconds for the spell to reset and in a game where every second counts this is painfully long.
Finally, I'd cut down the time between uttering syllables. Once I become familiar with the combinations I wanted to chain them together in a second or so, but found myself having to wait 2 - 3 seconds between each key press.
Otherwise, a charming little game, well done!