The Hostility Repellent is a light-giving block similar to torches. Its fire is blue unlike torches and give off 15 units of light like Glowstone. Hostility Repellents are made of a torch in the middle of a 3x3 diamond ring with glowstone dust corners. It keeps hostile and neutral mobs that require a light level of 7 away from the blue-fired torch and even prevents hostile and neutral spawning. When placed in the day or it retains placed in the day, they will suddenly drop into an item since no hostile or neutral mobs can spawn in this time.