Crystallization Catalyst is an Enhancement Material in The First Descendant. It is used to change the Module Socket Type of Weapons and Descendants. The Blueprints are acquired by opening Amorphous Materials. They drop at a 15% chance from a Normal Mode Amorphous Material and 20% chance from a Hard Mode Amorphous Material.
Note: Not every Amorphous Material Pattern has a chance of dropping Crystallization Catalyst blueprints. Be sure to check drops info in game of any specific Amorphous Materials.