Reverse Elemental Crystals

Reverse Elemental Crystals are the opposite of normal Elemental Crystals. Instead of radiating away magical particales they absorb elements around them. For instance a fire elemental crystal thrown in fire will grow and a water elemental crystal submerged in power will also grow. This growth doesnt necissarly have to be physical but can also be in direct output energy. This types of crystals are often used for building stable structures or magical weapons. Elemental smiths are some of they few people who can produce these types of crystals by taking normal crystals and sepparating them into their fundemental parts and then putting them back together.