dimension

could there be another portal to be found in trial chambers that leads to a more mystical world withe maybe amethyst or emerald tools. More than one moon or sun, different hue skies, smaller dragons and jumping spiders, larger bats with small ones that are hostile depending on environment. With several biomes, like glow trees for example. Dragon scale armor, and a dragon claw dagger, a biome with black sand beaches that glisten. Other structures to be found there too, like a destroyed castle. In there you can find soil to make crops grow quickly, add new fruits like straw berries, black berries.