Ludibrium

Ludibrium Castle is an Ossyrian city located above Ludus Lake. It is a toy land, where the ground is of what appears to be Lego. Deeper within Ludibrium is the dungeon, where time is the central theme. It is chiefly divided into 2 sectors, the Undead sector (Forgotten Path of Time) and the non-undead sector (Warped Path of Time). Monsters in these 2 areas are of high level, ranging from Level 61 to 108. These 2 sectors converge at the very bottom in the Origin of the Clocktower, where the Papulatus Clock boss resides.

Ludibrium Castle has access to two towers: Eos Tower and Helios Tower, both of which have access to Omega Sector and Korean Folk Town, respectively.