This is from another game, a single player game mind you so I am not advertising another competing MMO, and this is like a 20 year old game, but the words seem latin, and thus would fit in with this game, at least as far as the Imperial (Roman) race. This goes back to Icewind Dale and Baldurs Gate. If you played those games, and you remember spells like, Vita-Mortis-Cario, which means Vitality, Death, Healing. The spell was a necromancy based spell that would heal wounds and I think the same audio worked for things like poison and disease, and applied to the regeneration spell. Would be interesting to have voice acting as far as spells, that would vary on the type of spell. "Incantus Vulcanus" which means to cast fire.