Magic, Passion, and Heat – Fantasy Books with a Dark & Spicy Edge
If you love romantasy but crave a little extra spice, you’re in the right place. These spicy fantasy books deliver the epic world-building, magic, and adventure you love — plus irresistible chemistry, slow-burn tension, and steamy romance.
Whether you’re looking for standalone spicy fantasy romance books or a spicy fantasy book series to binge, this list has you covered. From fated mates and enemies-to-lovers to dark magic and possessive anti-heroes, these stories will keep you hooked, blushing, and begging for more.
1. A Court of Silver Flames by Sarah J. Maas
Spice Level: 5/5 | Trope: Enemies-to-Lovers, Forced Proximity
Nesta and Cassian’s story in the ACOTAR series turns up the heat with one of the spiciest, most emotional fantasy romances yet. This book is raw, steamy, and full of personal growth as Nesta battles her demons while Cassian refuses to let her go.
Why Romantasy Fans Will Love It:
- Slow-burn tension that explodes into serious heat
- Grumpy x sunshine dynamic with emotional depth
- A powerful heroine finding strength & healing
2. Fourth Wing by Rebecca Yarros
Spice Level: 4/5 | Trope: Enemies-to-Lovers, Forced Proximity
If you haven’t joined the Fourth Wing obsession yet, now’s the time! Violet enters a brutal dragon-riding war college, where survival is everything—including figuring out how to deal with Xaden Riorson, the powerful and deadly enemy who might be her only chance at making it out alive.
Why Romantasy Fans Will Love It:
- High-stakes, action-packed romance
- Xaden is the ultimate brooding, protective hero
- The dragons alone make this a must-read
3. The Serpent and the Wings of Night by Carissa Broadbent
Spice Level: 3/5 | Trope: Fated Mates, Deadly Competition
Think The Hunger Games, but with vampires and an incredibly intense slow-burn romance. Oraya, a human raised by the vampire king, enters a brutal tournament to earn a place in his world—but her most dangerous rival might also be the one person who understands her.
Why Romantasy Fans Will Love It:
- Deadly trials + fated mates + enemies-to-lovers tension
- A protective, morally gray hero you can’t resist
- Perfect for fans of ACOTAR and From Blood and Ash
4. Queen of Myth and Monsters by Scarlett St. Clair
Spice Level: 5/5 | Trope: Vampire Romance, Forbidden Love
This sequel to King of Battle and Blood delivers even more spice, betrayal, and dark fantasy goodness. Isolde and Adrian’s romance is intensely passionate and full of dangerous, forbidden tension.
Why Romantasy Fans Will Love It:
- Possessive, powerful vampire king with a dangerous edge
- Steamy enemies-to-lovers relationship with major tension
- A fierce heroine who refuses to be controlled
5. The Dark King by Gina L. Maxwell
Spice Level: 5/5 | Trope: Fae Romance, Forced Marriage
This book is ACOTAR meets Fifty Shades in the best way. Bryn goes to Las Vegas and wakes up married to the dark fae king, whose world is filled with magic, seduction, and secrets. This one leans hot, dark, and irresistibly spicy.
Why Romantasy Fans Will Love It:
- Possessive fae king in a seductive underworld setting
- Marriage of convenience with intense chemistry
- Perfect for fans of spicy fantasy + dark romance vibes
6. Rhapsodic by Laura Thalassa
Spice Level: 2/5 | Trope: Second-Chance Romance, Fae Bargains
The Bargainer series kicks off with Callie, a siren who owes hundreds of debts to a mysterious, powerful fae. When he returns to collect, their dark, slow-burn romance unfolds with magic, danger, and intense chemistry.
Why Romantasy Fans Will Love It:
- Mysterious, brooding fae male with a touch of danger
- Siren magic + fae bargains + second-chance romance
- A slow-burn fantasy romance with the perfect amount of spice
7. The Plated Prisoner Series by Raven Kennedy
Spice Level: 3/5 | Trope: Dark Fantasy, Slow Burn
This King Midas retelling is darker, grittier, and filled with addictive tension. Auren has spent her life in a gilded cage, worshipped and controlled—but when she finally fights back, her world unravels in unexpected ways.
Why Romantasy Fans Will Love It:
- A slow-burn romance with intense emotional depth
- A heroine’s journey from captivity to power
- A dark fantasy world full of tension, betrayal, and redemption
Find The Best Spicy Fantasy Books
Romantasy fans who love passionate, high-stakes love stories with intense chemistry will be obsessed with these fantasy books that bring the heat.
Want a mystery romantasy pick? Try a Blind Date With a Book!