First seen in Day 142.
There are multiple different bosses within this dungeon. There exists 3 types of Cyclops that gives this dungeon it’s name as well as comprise of the boss monsters for the Mine of the Cyclops dungeon.
Wielding it’s massive yet sturdy longsword as if it were a mere twig, the youngest Cyclops, Longsword Bellula.
And finally, wielding an enormous spiked hammer that can cause the very earth to shake and buckle when it’s smashed, the oldest and strongest of the three, Quake Hammer Gründ.