Spear shots.

[Triple J]

Spear shots could be sort of like the Turrets, expect they come out of holes (or spawn). Maybe, even Archers! They could look a bit like the Knights, except they have Bow & Arrow. (Maybe the player could have these too!)

[Cordelia]

I don't understand what you're trying to say with the spears, but enemies such as Knights that wield ranged weapons such as a bow or spear would certainly add variety to the game and change the way you approach a combat situation.

As for the player using a bow, I can already see how this would function. Given the fact that most of the ranged weapons in LL follow an arc, it's oftentimes difficult to hit a faraway enemy. You have the Amethyst Staff and the Fire Staff, but the projectile moves incredibly slow, too slow. The bow would obviously have an arc, however it would be slight, and the projectile would move much faster, allowing the player to deal with faraway enemies with more efficiency.