💎Rare resources & Amethysts

Essence is one of the rarest resource and only the most experienced Necromancers will be able to try to harvest them from sites swarmed by monsters.

Mercury is a hard to gather substance. It'll be available to gather after a certain amount of levels and skills. Some minions love mercury and will get insane bonuses if fed with it.

Amethyst are rare materials, that can be found all around the land. They will be used as an ingame premium currency too. Your Tireless Workers (and only them) will have the chance to find it randomly. This chance will grow as they level up.