Lost Grimoires - Volume 06: The Tome of Mud

From publisher blurb:

The Tome of Mud contains 13 unique spells centered on the raw and transformative power of mud magic, organized from 1st to 6th circle. This tome offers a diverse and adaptive selection of spells for wizards and sorcerers, highlighting control over terrain, binding, corrosion, and powerful defensive tactics rooted in the primal forces of nature. Each spell is crafted to capture an old-school RPG feel, seamlessly blending into fantasy settings. Perfect for players seeking to wield the untamed, earthy essence of mud in combat, this tome provides a formidable and flexible toolkit for those who see the potential in the marshy depths to overwhelm, entrap, and endure on the battlefield.