This datapack celebrates the creeper's 11th birthday by turning every creeper into a firework. Instead of exploding, when they get near you they'll launch into the sky and light it up with a creeper-shaped explosion.

If a charged creeper explodes, it'll have a special firework effect and also drop a special crossbow. This crossbow has infinite ammo and rapid fires fireworks, at the cost of slightly reduced movement speed whenever you hold it.