<p>As you said the achievment achievement "Prospect" was implemented with the recent Winter Update.In Update. In order to obtain this achievment achievement you will need start the quest <a rel="nofollow" href="https://tibia.fandom.com/wiki/Feaster_of_Souls_Quest"><em>Feaster of Souls Quest</em></a> which requires acess access to Lion's Rock and <a rel="nofollow" href="https://tibia.fandom.com/wiki/Sea_of_Light_Quest">Sea of Light Quest</a> completed. In the middle of the quest you will need to defeat the boss <a rel="nofollow" href="https://tibia.fandom.com/wiki/Thaian">Thaian</a><img src="https://vignette.wikia.nocookie.net/tibia/images/0/02/Thaian.gif/revision/latest?cb=20191114015901&path-prefix=en" alt="Thaian">, alt="Thaian" src="https://vignette.wikia.nocookie.net/tibia/images/0/02/Thaian.gif/revision/latest?cb=20191114015901&path-prefix=en">, killing he him you will receive the achievment achievement "Prospect".</p><p>This achievment achievement gives you 1 point.</p>