Rarity Universe Alternative Verity adds a new boss from the Verity universe: Rarity Cosmic God. This powerful boss has 960 health and possesses special black hole powers, creating a challenging new enemy for players to fight. Players can test their skills by attempting to defeat this powerful cosmic boss. If the player successfully defeats Rarity Cosmic God, they will receive valuable rewards, including 64 Diamond Blocks, 64 Gold Blocks, 64 Emerald Blocks, and 64 Netherite Blocks. This boss encounter adds a new challenge and gives players a reason to explore and experience the addon.