Typically, they feature strong and brave hunters as main characters. For example, they might be fearless in the face of the mighty dragons in the field.
I'm not sure if 'Dragon Field Hunter' is a popular light novel as it might be relatively unknown or a niche title. There are so many light novels out there that it's hard to say without more information about its sales, fan following, or critical acclaim.
Another interesting one is 'In the Dragon Field: A Hunter's Tale'. It follows the journey of a hunter who is on a quest to find a rare dragon in the vast and mysterious dragon fields. Along the way, he meets different characters and gets involved in various events that test his skills and courage.
The Monster Hunter Ice Field Three Sky Blade was made by completing the main storyline of the game, then participating in the Fighting Technique Convention and obtaining the corresponding coin materials. The materials included 1 Hero Coin, 2 Swift Dragon Coins, 2 Sulfur Dragon Slaying Coins, and 2 Fierce Bull Dragon Coins. Then, according to personal preferences and needs, they could further choose and match the equipment according to the fitting requirements.
The Monster Hunter Ice Field Three Sky Blade's farming method was as follows: First, the player needed to clear the main plot and enter the Land of Trolls to unlock the Thunder Wolf Dragon. After that, he would complete the active Thunder Wolf mission and capture it to fight in the Battle Arena. In the end, he had to use four Beating Bull Swift Slash to create the Three Sky Blade.
Tourmaline was a gemstone with a powerful magnetic field, so it was described in some novels as an existence that could attract star beasts. However, it should be noted that this description is not scientific. The tourmaline itself does not have a magnetic field, and its strong attraction is just a fictional description by the author. In reality, the magnetic field of the gemstone could not actually affect the human body and electronic devices.
To unlock the Three Sky Blade in the Monster Hunter World's Icefield, players needed to complete the main quest and enter the Land of Trolls to unlock the Thunder Wolf Dragon. After unlocking it, he needed to collect one Hero Coin, two Dragon Slaying Coins, two Swift Dragon Coins, and two Fierce Bull Dragon Coins as materials. These coins could be obtained by killing the corresponding dragon in the Battle Arena. The Three Sky Blade was a rare weapon with a high rarity and powerful attributes.
I'm not entirely sure which of Denise Hunter's works are strictly in the category of fantastic fiction. But if we consider the broader sense of creating fictional worlds that are a bit different from our ordinary reality, her novels often have settings and situations that draw readers in as if they were in a special fictional realm. Her ability to make the reader believe in the unique relationships and scenarios she creates has a touch of the fantastic in it.
One light novel that might be similar is 'Sword Art Online'. It also has elements of adventure and a different kind of 'hunting' in a virtual world which could be somewhat related to the concept in 'Dragon Field Hunter'.