I need to get all the entities in a certain radius of a location. But the only way to do that is to spawn an entity for 1 tick and use it to getNearbyEntities. I tried spawning a XP orb but player can see it for a tick. Is there a way to do this without the entity being seen? I saw in SethBlings videos he spawns a invisible motionless wither head, is there a way to do what with bukkit?