These enemies attack by very rapidly firing Spears in an arc towards characters, at incredibly long range. As a result, not only can they attack characters that may be baiting the otherwheels, but they can even attack without moving, since they have 500 range. Draw in close in order to aggro them, and then lead them to the range of the other characters, preferably including a Magician with Permafrost 8 in order to shut them down. Thankfully they only deal 5 damage per attack at most. DEF auras and Silver Crystals make them trivial at best.