Can you recommend some 'Earth Magic Light Novel' titles?

Some popular 'just light novel' titles could include 'Sword Art Online'. It has an exciting plot set in a virtual world filled with adventure and danger.

I would also recommend 'No Game No Life'. It has a really interesting concept where everything is decided by games in a fantasy world. The two main characters, Sora and Shiro, are very intelligent and their strategies in different games are mind - blowing.

Well, there might be titles like 'Magic Crafters: Rise of the Apprentice'. It could be about the journey of an apprentice in the world of magic crafting. Another possible one could be 'Magic Crafters: Secrets of the Ancient Spells', which might explore long - lost magic spells in the context of the Magic Crafters universe. There could also be 'Magic Crafters: The Forbidden Magic', which could deal with magic that is not allowed in their world.

Sure. 'Sword Art Online' is a very popular fantasia light novel. It's set in a virtual reality game world where players are trapped and have to fight for their lives. Another one is 'Re:Zero − Starting Life in Another World', which tells the story of a boy who is mysteriously transported to a fantasy world and has the ability to return by death.

One great magic light novel is 'A Certain Magical Index'. It has a rich world - building with different levels of magic and a complex cast of characters. The story is full of action and mystery.

There's also 'Earth Magic and the Boy Who Lived'. In this fanfiction, Harry discovers an ancient form of earth magic that has been long forgotten in the wizarding world. The story delves deep into how this new type of magic affects his relationships with his friends and his battles against Voldemort. It's really exciting as it shows a different side of Harry's magical abilities.

One popular 'ecchi harem light novel' is 'High School DxD'. It has an interesting story with a harem of female characters and some ecchi elements in it. The protagonist, Issei Hyoudou, is a perverted high school student who gets involved in the supernatural world and forms relationships with various girls.

One of the interesting 'dark magic light novel' is 'Re:Zero − Starting Life in Another World'. Subaru, the main character, encounters various forms of magic, some of which have a dark side. For example, the Witch's Cult uses dark magic that causes chaos and destruction. The novel delves deep into the nature of magic, both good and bad, and how it affects the world and the characters.

I'm not sure if there is a light novel specifically named 'slave magic' in a very literal sense. However, some novels like 'Overlord' have aspects where there are servant - like characters with magical abilities. In 'Overlord', the main character is transferred to a game - like world and has minions that could be seen in a way as slaves in terms of loyalty and following orders, and there is a lot of magic involved in the world - building and combat.

Another great one is 'Overlord'. In this light novel, the main character, an all - powerful being, uses a language that is related to his magic and domination. The way the magic language is integrated into the story, from casting spells to communicating with subordinates, is very well - done.