RTF is a global modification that replaces all towns in the game.

That is, it is implied that dwarves, highelves, and orcs should be dark chaos factions, so the schools were mixed? But now, as a result of the mixing, they will completely lose their clear focus on darkness/chaos, gaining the ability to use spells of a completely different kind.

+If the races are the determining motive for the distribution of spells, it should be stated directly in the table header, which race corresponds to which school.