Crystal

Crystals are used in enchantmets of cards by monstaers souls and used as a reaction catalyst.

How to obtain

Some of a low tier crystals can be bought in potion shops in major cities, for example in Natali Klaret or Wilhelmina Magnett shops.

Also crystals are obtained by harvesting crystals around entrance Cave of Ymir and potentially other cave locations. There is a medium chance to obtain a small crystal and small chance to obtain medium crystal. Collor of a crystal will affect type of harvested crystal.