Gelatin Crystal



The Gelatin Crystal is a consumable item used to summon Queen Slime, a Boss-type enemy. It can be found as a rare breakable tile in the Underground Hallow, similar to Plantera's Bulb, except breaking it gives you the item which can then be used to summon the boss. The crystal must be used in the Hallow, otherwise the item won't do anything, and will not be consumed. It can only be obtained and used in a hardmode world, as it requires the Hallow to function.