mrmc

Added the following items:

Clear Drop: Slowly restores health to the player over a short period of time.

Abyssal Murk & Abyssal Gel: Grant the player temporary Resistance, but inflict a penalty after a set duration.

Echo Murk & Echo Gel: Inflict temporary Darkness on the player. As compensation, the player gains the Deaf effect, granting immunity to sonic boom damage.

Added a new boss mob, Jackyyie, with a massive health pool. Defeating it drops an Undead Core.

Added a new biome, Caty Kingdom, where you can find the Cat's Treasure.