Throughout Nadiria, you'll find numerous treasure chests, sparkling spots, and hidden areas containing valuable items and collectibles. Treasure chests often contain gold, healing items, or even rare equipment. Sparkling spots on the ground indicate gatherable materials, which are essential for certain synthesis recipes or for selling to merchants. Some areas might require specific monster abilities to access, such as 'Smash' for breaking rocks or 'Fly' for reaching high ledges.
Beyond standard treasures, there are also unique collectibles, such as 'Mini Medals'. These can be exchanged for powerful items or rare monsters at a specific NPC in Rosehill. Keep a keen eye on your surroundings, explore every nook and cranny, and don't be afraid to revisit areas with new monster abilities to uncover previously inaccessible secrets. A thorough explorer will be richly rewarded with resources that significantly aid their monster-raising journey.