Blood moon

The blood moon is an event in where the moon is red, and the night is given a slight red hue. The Minecraft music will become slowed and distorted, and you need to seek shelter. The blood moon causes all hostile mobs to be buffed by increasing their attack damage by 3 and their speed by 1. Hostile mobs can climb blocks and break down all door types instead of iron. Blocks cannot be broken down by hostile mobs. Hostile mobs will also have red eyes. The blood moon event has a 1/200 chance of happening in normal survival mode.