Mmoexp: Meta gems in PoE 2 are a new addition

Meta Gems
Meta gems in PoE 2 are a new addition, offering powerful passive effects that interact with your spells. Examples include:

Cast on Shock: Automatically casts linked spells when an enemy is shocked.
Barrier Invocation: Charges up Path of exile currency when you take damage and then casts linked spells when enough charges are built.
These meta gems add flexibility and power to the Sorceress, allowing for more automated and tactical spellcasting.

Dual Specialization System
The Dual Specialization system is one of the most exciting new features in PoE 2, allowing the Sorceress to swap between two weapons, each tailored for different elemental types. For example, you can set one weapon for fire spells and another for cold spells, making it easy to adapt to cheap POE currency different encounters or enemies’ resistances.