Venux

If you are interested in obtaining your own Powerful/Holy/Blessed Key for the necklace slot, which is considered the best in slot option, you will need to venture to Venux and engage in some monster slaying. However, there are some important restrictions to keep in mind.

First and foremost, teleportation is prohibited in the entire Venux area, with the exception of designated safe zones which are marked by small water pools. Additionally, if you are killed by another player while in Venux, you will lose all of the quest items you have farmed there. It's important to note that your quest items are not even safe in your bag, but there is a helpful scroll called Venus Charm (Drop Protection+) which can prevent you from losing your items if you happen to die.

Furthermore, it's important to know that you will not be able to use the Mailbox, Guildbank, or Bank while in the Venux area. All of these factors combined make Venux a very challenging and potentially dangerous place, so it's important to exercise caution and take all necessary precautions before embarking on your quest. You can see the map of Venux here.