Magic: Earth and Metal Spells
And here are some D&D earth and metal spells! Meld into Stone is good for hiding, spying, ambushing, or sometimes even escaping, if you have 5 spare seconds to cast the spell. Spike Stones can give you time to run away. Repel Stone and Repel Metal can hinder armored opponents. Wall of Stone can hinder unarmored opponents as well. Stoneskin is a good defensive spell, if you have no access to the Protection & Warning College. And Stone Tell is a useful spell for information gathering. If you're not using the Metal college from Pyramid #3-91, then you may integrate the function of repelling metal into Repel Stone but with a 1 energy = 1 ST ratio.