<p>It has a 4% chance of breaking so I think you got really unlucky. Adding characters to hit the minimum required.</p><p><a rel="nofollow" href="https://tibia.fandom.com/wiki/Cornucopia">Source</a></p>I found a someone saying that they used it 20 times before it broke.</p><p><a rel="nofollow" href="https://tibia.fandom.com/wiki/Cornucopia">Source</a></p><p><a rel="nofollow" href="https://tibia.fandom.com/wiki/Talk:Cornucopia">Mention of using it 20 times before breaking</a>. Not sure how reliable it is.</p>