Revised 5e Spells: Improving the Worst Spells of D&D 5e
Due to the sheer girth of the spell section of the PHB (and later XgtE/TCoE), some spells that are duds. A spell may be a dud if it’s too circumstantial or just bad compared to other options. I think it’s a healthy exercise to think about these spells and how I would improve them without making them too powerful.