Heart of the Earth

Heart of the Earth
HeartoftheEarth.png
Requirements
Room	Mine
Technology	Elements From The Earth's Core
Base Mining Time	0.060/hour with 1 Goblin
Black Market Cost	30 000

Heart of the Earth is a rare gemstone and a mined resource. It is required to construct the Dragon's Lair room, a couple of items of Furniture, and as upkeep for the yet to be implemented dragons.


Stored Within: Storage Room

Uses

Furniture

Item	Heart of the Earth Required
Phylactery	20
Pit of Despair	100
Prophesy Globe	10
Resonance Stone	60

Other Uses

Rooms
Dragon's Lair	0, 0, 10, 300, 1200
Creature Upkeep
Black Dragon	1, ?, ?, ?, ?
Blue Dragon	1, ?, ?, ?, ?
Chromatic Dragon	2, ?, ?, ?, ?
Red Dragon	1, ?, ?, ?, ?

Related Technology

Elements From The Earth's Core - Enables Mining

Jeweler's Efficiency - +25% Mining Rate
Advanced Jeweler's Efficiency - +25% Mining Rate