Past experience would recommend not pursuing the same group as they have most likely retreated further into their force the bolts and sought the protection of a stronger creature. Unfortunately these creatures are smart enough to know to relocate their towns after you of harvest from them require you to find a new location. They can be animated or static, and come in differen.
Sprites are generally 2D images used in games to represent objects. When confronting a Sprite town/Village I recommend the liberal use of your minions, your force should primarily consist of skeletons with nets with zombies as brute force and a Wight. Find game assets tagged enemy and Sprites like Necromancer (Free), NightBorne Warrior (Free), 2D Pixel Art Minotaur Sprites, Bringer Of Death (Free), Animated pixel art skeleton on itch.io, the indie game hosting marketplace. At this point you may be wondering why I do not recommend to go after pixies instead as they appear equally abundant in the fey while, it is because of the foolish nature of sprite unlike the pixies they are highly aggressive which in turn makes them infinitely easier to locate and harvest, any competent necromancer should have no issue with a swarm of sprite's. Their abundance in the fey while provides an opportunity for the more industrious individual wishing to gather more illicit ingredients without raising local suspicions. To my fellow necromancers, these little creatures make excellent sacrifices for any necessary spells which required good aligned sentient creatures (such as Velsharoon's Death Pact). Phandelver and Below: The Shattered Obelisk Mordenkainen Presents: Monsters of the Multiverse
