Mural Corridor

Mural Corridor
The Mural Corridor is a co-op arena where players can face waves after waves of vicious opponents and bosses. Unfortunately, like other co-op arenas, the amount of monsters given are limited. Players can easily farm in this area and grind crafting equipment if they are a good enough level. This is an optional map but is highly recommended.

Farming
The Mural Corridor can give 300,000 gold and more an hour or even in less time depending on the players. If players are all the average level, the 300k gold can be earned in one run if they're efficient and fast enough. The Mural Corridor is perhaps the best place in the game to farm Voidstone. Voidstone is dropped in 1-5 pieces depending on the monsters. So far, it seems it's fairly a 60%-80% chance it'd drop throughout the arena. Once the equipment from the Voidstoness are crafted, the best thing to do is equip them an grind the Corridor again for experience.