Heart of the Night

There's no point in leveling up Light Calling, as there's nothing worthwhile from these schools in the guild at levels 1-3. There were Ice Golem and Ring of Cold. I used Spectral Lightning with High Druids.

In the Dungeon, in the crypts, you can obtain spells of any school if your skill level allows. For example, you can get Resurrection from the first crypt if you have a skilled Light mage, etc. And a buffed dragon from the Conflux is very strong; it receives the most bonuses from spells.