I noticed this morning that it isn't currently easy to look up all the Walls or all the Terrains. Using the sort function doesn't seem to distinguish between spell types "Conjuration," "Conjuration - Wall," and "Conjuration - Terrain." Also, the search at the bottom doesn't look at the spell type, only spell name, subtype and text (?), so if you search for "Wall" or "Terrain" you only find spells that mention those words in their text, so you'll miss many of them. It would be nice if the sort would separate the 3 types of Conjuration, or if the drop-down menu at the bottom included these types separately, or if they were captured when searching for those words.