A zombie hoard update

So in villages there is a chance for a zombie wave to spawn with more zombies i was thinking since your adding the calvery zombie we could also update that make it an official wave with a health bar like pilliger raids it could spawn normal zombies zombies with axes that can break door zombies with pickaxe to break iron doors and the calvery zombies but we could make it a hard mode and up only so that way by choosing hard mode your choosing to fight these zombie raids and we could make them have like a 5% chance to spawn around the player every night as long as they are alive ground and we can make it a 15% chance if your in a village