<p>Hi, it's been 1,5 years almost 2 years now, but I researched the issue and recreated the situation from your question and here are (I started the quest on new character and after creating the Beaver Cure I threw it into dustbin). Here are my conclusions. I conclusions, I hope it's gonna be useful to others who may have encountered the same problem as you :)</p><hr><p><strong>Q:</strong> <em>Does anyone have any idea how to get this item again?</em></p><p><strong>A: </strong>To get this item again, just reproduce the following steps from Within the Tides Quest: </p><ol><li>Get the <img alt="" src="https://i.imgur.com/wypJozG.gif" style="height:32px; width:32px"> <a rel="nofollow" href="https://tibia.fandom.com/wiki/Coral_Branch">Coral Branch</a> (you can buy it on market or loot it from Foam Stalker) and collect the <img alt="" src="https://i.imgur.com/WqSSspx.gif"> <a rel="nofollow" href="https://tibia.fandom.com/wiki/Moon_Mint">Moon Mint</a> again (it can be harvested from <img alt="" src="https://i.imgur.com/gc8y4xW.gif" style="height:32px; width:32px"><a rel="nofollow" href="https://tibia.fandom.com/wiki/Moon_Mint_(Immobile)">Moon Mint</a> plant <a rel="nofollow" href="https://tibia.fandom.com/wiki/Mapper?coords=131.96-128.33-7-2-1-1">here</a>. The flower respawns every few seconds).</li><li>Go to the laboratory (<a rel="nofollow" href="https://tibia.fandom.com/wiki/Mapper?coords=131.235-128.87-7-2-1-1">here</a>) and use the Coral Branch in the <img alt="" src="https://i.imgur.com/R4vc7vP.gif" style="height:32px; width:32px"> <a rel="nofollow" href="https://tibia.fandom.com/wiki/Mortar">Mortar</a> and you'll obtain <img alt="" src="https://i.imgur.com/eBordHg.gif" style="height:32px; width:32px"> <a rel="nofollow" href="https://tibia.fandom.com/wiki/Coral_Powder">Coral Powder</a>.</li><li>Go east and use your Moon Mint and Coral Powder in the <img alt="" src="https://i.imgur.com/AtHPMA6.gif" style="height:64px; width:64px"> <a rel="nofollow" href="https://tibia.fandom.com/wiki/Refiner_of_Magic">Refiner of Magic.</a> If you have done it correctly you will obtain the <img alt="" src="https://i.imgur.com/S8glXQR.gif" style="height:32px; width:32px"> <a rel="nofollow" href="https://tibia.fandom.com/wiki/Cure_for_Sick_Beavers">Cure for Sick Beavers </a>again and you can continue doing quest.</li></ol><div><hr><p><strong>Q:</strong> quest.</li></ol><hr><p><strong>Q:</strong> <em>Is there an Npc that sells the item?</em></p><p><strong>A:</strong> No, there is no NPC who sells this item.</p><hr><p><strong>Q:</strong> <em>Is there a keyword that must be spoken to an npc to obtain the item?</em></p><p><strong>A: </strong>No, you just have to prepare the item again.</p></div>again.</p>