Much like abyssal bludgeons, players will not receive duplicate pieces until they have all three Hydra body parts. For example, if a player has obtained a Hydra's eye, they are guaranteed to get either a fang or heart next time.
When attempting to create the brimstone ring, a warning will appear in the chatbox stating that the process cannot be reversed, and a confirmation will appear afterwards asking if players would like to proceed with the combination. Should the player confirm, the chatbox will state You successfully combine the Hydra Heart, the Hydra Eye, and the Hydra Fang to create the Brimstone Ring.