<p>The many and varied <strong>Item Duping</strong> bugs that in the early days of Tibia caused a lot of problems. Item Duping refers to creating a Clone/Copy of an existing item using an exploit.</p><p>I really want to talk about the Black Knight exploit but I cant find any reliable sources for it, but its worth the read cause that was huge.</p><p>I'll mention the house duping attributed to Messiah on Nova because I was there at the time. Basically you could drop an item in your house less than 30 seconds before server save in your house and it would show up in your house and <strong>also </strong>in your inventory after the server save....essentially a duplicated item. Interesting when the item was a backpack full of mana potions. Messiah used this to sky rocket their magic level to the highest in Tibia at the time (got up to magic level 76) and I remember all of us on Nova just being amazed at watching Messiahs level just shoot up the charts and how many mana potions they must have been consuming. I had a Sorc in the 50s level range with a magic level around 54-55 and Messiah just shot past me. Messiah was part of a group that terrorized Nova during that time</p><p><a rel="nofollow" href="https://tibia.fandom.com/wiki/Item_Duping">Item Hose Duping source</a></p><p></p>House Duping source</a></p><p>edit - mispelt house</p><p></p>