Prismatic Wall: Powerful Spell Guide for D&D
9th-level abjuration Casting Time: 1 action Range: 60 feet Components: V, S Duration: 10 minutes A shimmering, multicolored plane of light forms a vertical opaque wall—up to 90 feet long, 30 feet high, and 1 inch thick—centered on a point you can see within range. Alternatively, you can shape the wall into a sphere up …