When adding spells to a class feature, you have the option of choosing specific spells, spells by level, spells by class, and spells by attack type. What I find weird is that you can't choose spells by school. As an example, the Reaper feature from Death Domain Cleric lets you choose any necromancy cantrip from any class (despite the fact that there are three and Clerics already have 2 of them). If I were trying to make a similar ability for another class, I wouldn't be able to choose the school for the ability, thus having to cross-reference the entire drop down list with the spell school lists.
tl;dr - Adding spells to class features should allow for spell school as well as level/class/etc.
When adding spells to a class feature, you have the option of choosing specific spells, spells by level, spells by class, and spells by attack type. What I find weird is that you can't choose spells by school. As an example, the Reaper feature from Death Domain Cleric lets you choose any necromancy cantrip from any class (despite the fact that there are three and Clerics already have 2 of them). If I were trying to make a similar ability for another class, I wouldn't be able to choose the school for the ability, thus having to cross-reference the entire drop down list with the spell school lists.
tl;dr - Adding spells to class features should allow for spell school as well as level/class/etc.
I've seen request in a similar vein before. I support it, I guess. I don't need it, but more options always welcome.