This mod adds two new projectiles, a creeper arrow, and a spear. The creeper arrow does not require a bow and will summon a creeper thats about to explode on impact. The spear doesn't do much, other than being a basic projectile, however, combined with a diamond, it becomes a portal igniter to the new dimension. to make the portal to the new dimension, make a basic nether portal frame using moss, and then use the igniter. Simple! The mod also adds a new painting.